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  • position content relative to a fluid width element set to position:fixed

    - by Star
    I have a layout with the following requirements An image on the left side, and content on the right side. The image is pinned to the bottom left of the viewport The image does not move when the user scrolls The image resizes to 100% height of the viewport, up to it's max height. (I don't want the image to distort in it's attempts to be larger than it actually is) The image retains it's aspect ratio, and resizes it's width according to the height resizing. The content begins to the right of the image, and moves as the image resizes with the browser viewport. Now, I've managed to achieve pretty much all but the last of these requirements. Have a look here: http://letteringmusic.com/ The image resizes quite nicely, but I can't get the content to float next to the image because image is position:fixed, and therefore out of the document flow. I'm not opposed to a javascript solution if that's the only way to get the result I want. Anybody know what I need to do to make this work? Thank you!!

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  • JavaScript To Clear Form Field On Submit Before Form Submission To Perl Script

    - by Russell C.
    We have a very long form that has a number of fields and 2 different submit buttons. When a user clicks the 1st submit button ("Photo Search") the form should POST and our script will do a search for matching photos based on what the user entered in the text input ("photo_search_text") next to the 1st submit button and reload the entire form with matching photos added to the form. Upon clicking the 2nd submit button ("Save Changes") at the end of the form, it should POST and our script should update the database with the information the user entered in the form. Unfortunately the layout of the form makes it impossible to separate it into 2 separate forms. I checked the entire form POST and unfortunately the submitted fields are identical to the perl script processing the form submission no matter which submit button is clicked so the perl script can't differentiate which action to perform based on which submit button is pushed. The only thing I can think of is to update the onclick action of the 2nd submit button so it clears the "photo_search_text" field before the form is submitted and then only perform a photo search if that fields has a value. Based on all this, my question is what does the JavaScript look that could clear out the "photo_search_text" field when someone clicks on the 2nd submit button? Here is what I've tried so far none of which has worked successfully: <input type="submit" name="submit" onclick="document.update-form.photo_search_text.value='';" value="Save Changes"> <input type="submit" name="submit" onsubmit="document.update-form.photo_search_text.value='';" value="Save Changes"> <input type="submit" name="submit" onclick="document.getElementById('photo_search_text')='';" value="Save Changes"> We also use JQuery on the site so if there is a way to do this with jQuery instead of plain JavaScript feel free to provide example code for that instead. Lastly, if there is another way to handle this that I'm not thinking of any and all suggestions would be welcome. Thanks in advance for your help!

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  • jsf submit button not wrking

    - by tejas-a
    I am using hx:commandExButton of IBM Faces Client Framework to call my method. But the method is not getting called. But if I use immediate="true" it's getting called. But as you all know with this my model won't get updated, so it has no use to me. Has anyone faced this? Check the hx:commandExButton id="btnSearch" <%-- tpl:metadata --%> <%-- jsf:pagecode language="java" location="/src/pagecode/view/costestimation/SearchAssignee.java" --%><%-- /jsf:pagecode --%> <%-- /tpl:metadata --%> <%@taglib prefix="f" uri="http://java.sun.com/jsf/core"%><%@taglib prefix="h" uri="http://java.sun.com/jsf/html"%><%@taglib uri="http://www.ibm.com/jsf/html_extended" prefix="hx"%><%@taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet"%><%@taglib uri="http://www.ibm.com/xmlns/prod/websphere/portal/v6.1/portlet-client-model" prefix="portlet-client-model"%><%@page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%><portlet-client-model:init> <portlet-client-model:require module="ibm.portal.xml.*" /> <portlet-client-model:require module="ibm.portal.portlet.*" /> </portlet-client-model:init> <portlet:defineObjects /> <link rel="stylesheet" type="text/css" title="Style" href="../../theme/stylesheet.css"> <f:view> <f:loadBundle var="giamsBundle" basename="com.ibm.costprojectionportlet.nl.GIAMSResourceBundle" /> <hx:viewFragment id="viewFragment1"> <hx:scriptCollector id="scriptCollector1"> <script language="JavaScript" src='<%=renderResponse.encodeURL(renderRequest .getContextPath() + "/js/common.js")%>'></script> <h:outputText value="<br/>" escape="false" /> <h:outputText id="titleSearch" styleClass="outputText" value="#{giamsBundle['title.search']}" escape="false"></h:outputText> <h:outputText value="<br/>" escape="false" /> <h:messages style="font-weight:bold;color:red;" layout="table"></h:messages> <hx:panelSection styleClass="panelSection" title="SearchCriteria" id="searchCriteriaPanel" initClosed="false" style="border-width: thin; border-style: groove"> <h:form styleClass="form" id="searchCriteriaForm"> <h:messages style="font-weight:bold;color:red;" layout="table"></h:messages> <h:panelGrid columns="2" cellpadding="1" border="0" width="100%"> <h:column> <hx:panelFormBox helpPosition="over" labelPosition="left" styleClass="panelFormBox" id="formBoxLeft"> <hx:formItem styleClass="formItem" id="frmLastName" label="#{giamsBundle['lbl.search.lastname']}" escape="false"> <h:inputText styleClass="inputText" size="20" id="txtLastName" value="#{pc_SearchAssignee.assignee.lastName}"> </h:inputText> </hx:formItem> <hx:formItem styleClass="formItem" id="frmHomeCountrySerial" label="#{giamsBundle['lbl.search.homecountryserial']}" escape="false"> <h:inputText styleClass="inputText" size="20" id="txtHomeCountrySerial" value="#{pc_SearchAssignee.assignee.companyDetails.homeCountrySerial}"> </h:inputText> </hx:formItem> <hx:formItem styleClass="formItem" id="frmHomeCountry" label="#{giamsBundle['lbl.search.homecountry']}" escape="false"> <h:selectOneMenu styleClass="selectOneMenu" id="ddHomeCountry" value=""> <f:selectItems value="#{pc_referenceData.telephoneTypeList}" /> </h:selectOneMenu> </hx:formItem> <hx:formItem styleClass="formItem" id="frmHomeBusinessUnit" label="#{giamsBundle['lbl.search.homebusunit']}" escape="false"> <h:selectOneMenu styleClass="selectOneMenu" value="" id="ddHomeBusinessUnit"> <f:selectItems value="#{pc_referenceData.telephoneTypeList}" /> </h:selectOneMenu> </hx:formItem> <hx:formItem styleClass="formItem" id="frmforButtons" label="" escape="false"> <h:panelGroup> <hx:commandExButton styleClass="commandExButton" id="btnSearch" value="#{giamsBundle['btn.search']}" action="#{pc_SearchAssignee.searchAssignee}"> </hx:commandExButton> <hx:commandExButton styleClass="commandExButton" id="btnCancel" value="#{giamsBundle['btn.cancel']}" action="#{pc_SearchAssignee.searchAssignee}"> </hx:commandExButton> </h:panelGroup> </hx:formItem> </hx:panelFormBox> </h:column> <h:column> <hx:panelFormBox helpPosition="over" labelPosition="left" styleClass="panelFormBox" id="formBoxRight"> <hx:formItem styleClass="formItem" id="frmFirstName" label="#{giamsBundle['lbl.search.firstname']}" escape="false"> <h:inputText styleClass="inputText" size="20" id="txtFirstName" value="#{pc_SearchAssignee.assignee.firstName}"> </h:inputText> </hx:formItem> <hx:formItem styleClass="formItem" id="frmHomeNotesEmail" label="#{giamsBundle['lbl.search.homenotesemail']}" escape="false"> <h:panelGroup> <h:inputText styleClass="inputText" size="20" id="txtHomeNotesEmail" value="#{pc_SearchAssignee.assignee.lotusNotesId}"> </h:inputText> </h:panelGroup> </hx:formItem> <hx:formItem styleClass="formItem" id="frmHomeLocation" label="#{giamsBundle['lbl.search.homeloc']}" escape="false"> <h:inputText styleClass="inputText" size="20" id="txtHomeLocation" value="#{pc_SearchAssignee.assignee.homeAddress.cityName}"> </h:inputText> </hx:formItem> <hx:formItem styleClass="formItem" id="blank" label="" escape="false"> <h:outputText id="txtblank" escape="false"></h:outputText> </hx:formItem> </hx:panelFormBox> </h:column> </h:panelGrid> </h:form> <f:facet name="opened"> <hx:jspPanel id="jspPanelMainOpen"> <hx:graphicImageEx id="imageExMainOpen" styleClass="graphicImageEx" align="middle" value="/theme/img/form_header.GIF" width="100%" height="20"></hx:graphicImageEx> </hx:jspPanel> </f:facet> </hx:panelSection> <h:outputText id="titleResults" styleClass="outputText" value="#{giamsBundle['lbl.search.results']}" escape="false"></h:outputText> <h:outputText value="<br/>" escape="false" /> <hx:dataTableEx border="0" cellspacing="2" width="100%" columnClasses="columnClass1" headerClass="headerClass" footerClass="footerClass" rowClasses="rowClass1, rowClass2" styleClass="dataTableEx" id="searchAssignee" value="#{pc_SearchAssignee.assigneeList}" var="searchitr" binding="#{pc_SearchAssignee.searchDataTable}" rendered="#{pc_SearchAssignee.render}"> <hx:columnEx id="columnEx1"> <f:facet name="header"> <hx:panelBox styleClass="panelBox" id="selectPanelBox"> <hx:outputSelecticons styleClass="outputSelecticons" id="selectCheckBox"></hx:outputSelecticons> </hx:panelBox> </f:facet> <hx:inputRowSelect styleClass="inputRowSelect" value="#{searchitr.selected}" id="rowSelect"></hx:inputRowSelect> <f:facet name="header"></f:facet> </hx:columnEx> <hx:columnEx id="columnEx2"> <f:facet name="header"> <h:outputText id="lblEeId" styleClass="outputText" value="#{giamsBundle['lbl.search.eeid']}"></h:outputText> </f:facet> <h:inputText styleClass="inputText" id="dttxtEEID" value="#{searchitr.employeeID}"></h:inputText> </hx:columnEx> <hx:columnEx id="columnEx3"> <f:facet name="header"> <h:outputText id="lblFirstName" styleClass="outputText" value="#{giamsBundle['lbl.search.firstname']}"></h:outputText> </f:facet> <h:inputText styleClass="inputText" id="dttxtFirstName" value="#{searchitr.firstName}"></h:inputText> </hx:columnEx> <hx:columnEx id="columnEx4"> <f:facet name="header"> <h:outputText id="lblLastName" styleClass="outputText" value="#{giamsBundle['lbl.search.lastname']}"></h:outputText> </f:facet> <h:inputText styleClass="inputText" id="dttxtLastName" value="#{searchitr.lastName}"></h:inputText> </hx:columnEx> <hx:columnEx id="columnEx5"> <f:facet name="header"> <h:outputText id="lblHomeNotesEmail" styleClass="outputText" value="#{giamsBundle['lbl.search.homenotesemail']}"></h:outputText> </f:facet> <h:inputText styleClass="inputText" id="dttxtHomeNotesEmail" value="#{searchitr.homeAddress.addressLine1}"></h:inputText> </hx:columnEx> <hx:columnEx id="columnEx6"> <f:facet name="header"> <h:outputText id="lblHomeCountry" styleClass="outputText" value="#{giamsBundle['lbl.search.homecountry']}"></h:outputText> </f:facet> <h:inputText styleClass="inputText" id="dttxtHomeCountry" value="#{searchitr.homeAddress.addressLine1}"></h:inputText> </hx:columnEx> <hx:columnEx id="columnEx7"> <f:facet name="header"> <h:outputText id="lblHomeLocation" styleClass="outputText" value="#{giamsBundle['lbl.search.homeloc']}"></h:outputText> </f:facet> <h:inputText styleClass="inputText" id="dttxtHomeLocation" value="#{searchitr.homeTaxID}"></h:inputText> </hx:columnEx> <hx:columnEx id="columnEx8"> <f:facet name="header"> <h:outputText id="lblHomeBusUnit" styleClass="outputText" value="#{giamsBundle['lbl.search.homebusunit']}"></h:outputText> </f:facet> <h:inputText styleClass="inputText" id="dttxtHomeBusUnit" value="#{searchitr.homeTaxID}"></h:inputText> </hx:columnEx> <hx:columnEx id="columnEx9"> <f:facet name="header"> <h:outputText id="lblAssignStatus" styleClass="outputText" value="#{giamsBundle['lbl.search.assignmentstatus']}"></h:outputText> </f:facet> <h:inputText styleClass="inputText" id="dttxtAssignStatus" value="#{searchitr.homeTaxID}"></h:inputText> </hx:columnEx> </hx:dataTableEx> <h:outputText value="<br/>" escape="false" /> <hx:commandExButton type="submit" styleClass="commandExButton" rendered="#{pc_SearchAssignee.render}" id="btnContinue" value="#{giamsBundle['btn.continue']}" action="#{pc_SearchAssignee.searchAssignee}"> </hx:commandExButton> </hx:scriptCollector> </hx:viewFragment> </f:view>

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  • TextBox Inside TabHost isn't clickable

    - by agam360
    Here is my code:(main.xml -layout) <TabHost android:id="@android:id/tabhost" android:layout_width="fill_parent" android:layout_height="fill_parent" > <LinearLayout android:id="@+id/linearLayout2" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <TabWidget android:id="@android:id/tabs" android:layout_width="fill_parent" android:layout_height="wrap_content" > </TabWidget> <FrameLayout android:id="@android:id/tabcontent" android:layout_width="fill_parent" android:layout_height="fill_parent"> <MultiAutoCompleteTextView android:id="@+id/txtCode" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_weight="0.25" android:capitalize="none" android:focusable="true" android:focusableInTouchMode="false" android:gravity="top|left" android:text="@string/strtxtCode" android:textSize="26dp" android:textStyle="bold" android:typeface="normal" /> <MultiAutoCompleteTextView android:id="@+id/txtCodeHTML" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_weight="0.25" android:capitalize="none" android:focusable="true" android:focusableInTouchMode="false" android:gravity="top|left" android:text="@string/strtxtCode2" android:textSize="26dp" android:textStyle="bold" android:typeface="normal" /> </FrameLayout> </LinearLayout> </TabHost> When I try to click(touch) the text-box, it does nothing. What should I do in order to fix this?

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  • Zendx JQuery Autocomplete

    - by emeraldjava
    I've been trying to get the Zend Jquery autocomplete function working, when i noticed this section in the Zend documentation. The following UI widgets are available as form view helpers. Make sure you use the correct version of jQuery UI library to be able to use them. The Google CDN only offers jQuery UI up to version 1.5.2. Some other components are only available from jQuery UI SVN, since they have been removed from the announced 1.6 release. autoComplete($id, $value, $params, $attribs): The AutoComplete View helper will be included in a future jQuery UI version (currently only via jQuery SVN) and creates a text field and registeres it to have auto complete functionality. The completion data source has to be given as jQuery related parameters 'url' or 'data' as described in the jQuery UI manual. Does anybody know which svn url tag or branch i need to download to get a javascript file with the autocomplete functions available in it? At the moment, my Bootstrap.php has $view->addHelperPath('ZendX/JQuery/View/Helper/', 'ZendX_JQuery_View_Helper'); $view->jQuery()->enable(); $view->jQuery()->uiEnable(); Zend_Controller_Action_HelperBroker::addHelper( new ZendX_JQuery_Controller_Action_Helper_AutoComplete() ); // Add it to the ViewRenderer $viewRenderer = new Zend_Controller_Action_Helper_ViewRenderer(); $viewRenderer->setView($view); Zend_Controller_Action_HelperBroker::addHelper($viewRenderer); In my layout, i define the jquery ui version i want <?php echo $this->jQuery() ->setUiVersion('1.7.2');?> Finally my index.phtml has the autocomplete widget <p><?php $data = array('New York', 'Tokyo', 'Berlin', 'London', 'Sydney', 'Bern', 'Boston', 'Baltimore'); ?> <?php echo $this->autocomplete("ac1", "", array('data' => $data));?></p> I'm using Zend 1.8.3 atm.

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  • jquery navbar active state stays through refresh

    - by bob
    Hello, I am building a web application and because it has a layout. I don't want to have to create a seperate navigation bar for each page. I am wondering if I can assign an active class to a link that gets clicked on my navbar which will keep the active class even after a page refresh. html <div id="navbar"> <ul id = "main_nav"> <li><%= link_to '', root_path, :class => "home" %></li> <li><%= link_to '', junklists_path, :class => "buy" %></li> <li><%= link_to '', post_junk_path, :class => "sell" %></li> <li><%= link_to '', contact_path, :class => "contact" %></li> </ul> </div> jquery $("#main_nav li a").click(function(){ $("#main_nav li a.active").removeClass('active'); $(this).stop().addClass('active'); }) What options do I have? Thanks in advance!

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  • Using TextWraping within a TextBox, inside a Grid for use within a ListBox in WP7

    - by Adam Goodchild
    I am trying to get my data to display properly within a GridLayout, which is to be used as a DataTemplate for an Item within ListBox. Here is the code associated with what I am doing: <Grid Name="FeedItemTemplate"> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto" /> <ColumnDefinition Width="*" /> <ColumnDefinition Width="Auto" /> </Grid.ColumnDefinitions> <Image Source="{Binding ProfileImage}" Grid.RowSpan="2" Height="75" Width="75" VerticalAlignment="Center" Margin="1" /> <TextBlock Text="{Binding UserName}" Grid.Column="1" Foreground="#FFC8AB14" FontSize="28" HorizontalAlignment="Left"/> <TextBlock Text="{Binding TimeStamp}" Grid.Column="2" TextWrapping="Wrap" FontSize="18" HorizontalAlignment="Center"/> <TextBlock Text="{Binding Message}" Grid.Column="1" Grid.Row="1" Grid.ColumnSpan="2" TextWrapping="Wrap" FontSize="24" /> </Grid> The issue is that using this layout, when TextWrapping is set to Wrap, the Item is displayed correctly, but when scrolling through the ListBox everything is really jittery, you cannot scroll in small increments, and it just jumps all over the place. Any reason why it does this? As I said, only when TextWrapping is set to Wrap it does this. When its not used, it scrolls fine, but the text is all along one line and off the screen.

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  • GridPanel in Extjs is not loaded

    - by pho3nix
    I have this code in my application, but this not load any data. Data is accessible but wont display in my gridpanel, anyone have idea, why? Ext.onReady(function () { Ext.QuickTips.init(); Ext.form.Field.prototype.msgTarget = 'side'; var btnAdd = new Ext.Button({ id: 'btnAdd', text: 'Adicionar', iconCls: 'application_add', handler: function (s) { } }); var btnEdit = new Ext.Button({ id: 'btnEdit', text: 'Editar', iconCls: 'application_edit', handler: function (s) { } }); var btnRemove = new Ext.Button({ id: 'btnRemove', text: 'Apagar', iconCls: 'application_delete', handler: function (s) { } }); var tbar = new Ext.Toolbar({ items: [btnAdd, btnEdit, btnRemove] }); var formFind = new Ext.FormPanel({ height: 100 }); var store = new Ext.data.JsonStore({ remoteSort: true, idProperty: 'ContentId', root: 'rows', totalProperty: 'results', fields: [ { name: 'ContentId', type: 'int' }, { name: 'Name' }, { name: 'Version' }, { name: 'State' }, { name: 'CreatedDateTime' }, { name: 'PublishedDateTime'}, { name: 'CreatedByUser' }, { name: 'PublishedByUser' } ], proxy: new Ext.data.ScriptTagProxy({ url: '/Admin/ArticleList' }) }); store.setDefaultSort('ContentId', 'desc'); var paging = new Ext.PagingToolbar({ store: store, pageSize: 25, displayInfo: true, displayMsg: 'Foram encontrados {2} registos. Mostrando {0} de {1}', emptyMsg: "Nenhum registo encontrado." }); var grid = new Ext.grid.GridPanel({ id: 'grid', height: 700, store: store, loadMask: true, loadingText: 'Carregando...', autoHeight: true, cm: new Ext.grid.ColumnModel ([ { id: 'ContentId', dataIndex: 'ContentId', header: 'Identif.', width: 60, sortable: true }, { id: 'Name', dataIndex: 'Name', header: 'Titulo', width: 75, sortable: true }, { id: 'Version', dataIndex: 'Version', header: 'Versão', width: 75, sortable: true }, { id: 'State', dataIndex: 'State', header: 'Estado', width: 75, sortable: true }, { id: 'CreatedDateTime', dataIndex: 'CreatedDateTime', header: 'Data de Criação', width: 85, sortable: true }, { id: 'PublishedDateTime', dataIndex: 'PublishedDateTime', header: 'Data de Publicação', width: 75, sortable: true }, { id: 'CreatedByUser', dataIndex: 'CreatedByUser', header: 'Criado por', width: 75, sortable: true }, { id: 'PublishedByUser', dataIndex: 'PublishedByUser', header: 'Publicado por', width: 85, sortable: true } ]), stripeRows: true, viewConfig: { forceFit: true }, bbar: paging }); var panel = new Ext.Panel({ id: 'panel', renderTo: Ext.getBody(), layout: 'fit', tbar: tbar, items: [grid] }); store.load(); // trigger the data store load });

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  • Specifying ASP.NET MVC attributes for auto-generated data models

    - by Lyubomyr Shaydariv
    Hello to everyone. I'm very new to ASP.NET MVC (as well as ASP.NET in general), and going to gain some knowledge for this technology, so I'm sorry I can ask some trivial questions. I have installed ASP.NET MVC 3 RC1 and I'm trying to do the following. Let's consider that I have a model that's completely auto-generated from a table using the "LINQ to SQL Classes" template in VS2010. The template generates 3 files (two .cs files and one .layout file respectively), and the generated partial class is expected to be used as an MVC model. Let's also consider, a single DB column, that's mapped into the model, may look like this: [global::System.Data.Linq.Mapping.ColumnAttribute(Storage = "_Name", DbType = "VarChar(128)")] public string Name { get { return this._Name; } set { if ( (this._Name != value) ) { // ... generated stuff goes here } } } The ASP.NET MVC engine also provides a beautiful declarative way to specify some additional stuff, like RequiredAttribute, DisplayNameAttribute and other nice attributes. But since the mapped model is a purely auto-genereated model, I've realized that I should not change the model manually, and specify the fields like: [Required] [DisplayName("Project name")] [StringLength(128)] [global::System.Data.Linq.Mapping.ColumnAttribute(Storage = "_Name", DbType = "VarChar(128)")] public string Name { ... though this approach works perfectly... until I change the model in the DBML-designer removing the ASP.NET MVC attributes automatically. So, how do I specify ASP.NET MVC attributes for the DBML models and their fields safely? Thanks in advance, and Merry Christmas.

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  • How to make Nlog archive a file with the date when the logging took place.

    - by Carl Bergquist
    Hi, We are using Nlog as our logging framework and I cannot find a way to archive files the way I want. I would like to have the date of when the logging took place in the logging file name. Ex All logging that happend from 2009-10-01 00:00 -> 2009-10-01:23:59 should be placed in Log.2009-10-01.log The current NLog.config that I use looks like this. <?xml version="1.0" encoding="utf-8" ?> <nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" > <extensions> <add assembly="My.Awesome.LoggingExentions"/> </extensions> <targets> <target name="file1" xsi:type="File" fileName="${basedir}/Logs/Log.log" layout="${longdate} ${level:uppercase=true:padding=5} ${session} ${storeid} ${msisdn} - ${logger:shortName=true} - ${message} ${exception:format=tostring}" archiveEvery="Day" archiveFileName="${basedir}/Logs/Log${shortdate}-{#}.log" archiveNumbering="Sequence" maxArchiveFiles="99999" keepFileOpen="true" /> </targets> <rules> <logger name="*" minlevel="Trace" writeTo="file1" /> </rules> </nlog> This however sets the date in the logfile to the date when the new logfile is created. Which cause frustration when you want to read logs later. It also seems like I have to have atleast on # in the archiveFileName, which I rather not. So if you got a solution for that also I would be twice as thankful =)

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  • Rails RJS template displays code instead of the html page

    - by Anand
    After having Googled and hurting my brain for hours on this, I finally decided to post this question. Here's the code... view1.html.erb -------------- <%=link_to_remote_redbox "Link", :url => {:action => :action1, :id => @some.id} some_controller.rb ------------------ def action1 render :layout => false end def action2 do some processing end action1.html.erb -------------------- <form onsubmit="new Ajax.Request('/some_controller/action2', {asynchronous:true, evalScripts:true, onComplete:function(request){RedBox.close(); return false;}, parameters:Form.serialize(this)}); return false;}" method="post" action="/some_controller/action2"> <input type=text name='username'> <input type='submit' value='submit'> </form> action2.rjs ----------- page.replace_html("some_div", (render(:partial => "some_partial"))) with that code in place when action2.rjs kicks in it should display the html page instead I am getting this Element.update("some_div", "<style type=\"text/css\">\n\n.............. As suggested on other posts I read, they say its caused because of the ":update = some_div" in the link_to_remote_redbox function but clearly my code doesn't have that. Help is always appreciated. Many Thanks

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  • Binding Data to a TextBlock using Domain Data Source

    - by TFisher
    I have a map with hotspots for each state (done in Expression Blend). I capture each MouseEnter of the state (1 thru 50). I pass that into my Domain Data Source: Dim activebox As Path = TryCast(sender, Path) activebox.Fill = mouseOverColor Dim StateID As Integer = CInt(Right(activebox.Name, 2)) Dim _StateContext As New StateContext myDataGrid.ItemsSource = _StateContext.States _StateContext.Load(_StateContext.GetStateByStateIDQuery(StateID.Text)) The above works fine for a datagrid, listbox and even a dataform. But I created a popup with a stackpanel that has textblocks. popupStatesBox.DataContext = ?????????????? popupStatesBox.IsOpen = True 'popup does open but has no data -- popupStatesBox.xaml <Popup x:Name="popupStatsBox" Margin="8,35,0,8" DataContext="{Binding}" IsOpen="false" Width="268" HorizontalAlignment="Left"> <StackPanel x:Name="Layout" Background="Black"> <TextBlock x:Name="tbState" Text="{Binding StateName /> <TextBlock x:Name="tbAbbrev" Text="{Binding Abbreviation}" /> </StackPanel> </Popup> How do I get the textblocks to display the values from the _StateContext. StackPanel has DataContext but no ItemsSource. What am I missing?

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  • Experience migrating legacy Cobol/PL1 to Java

    - by MadMurf
    ORIGINAL Q: I'm wondering if anyone has had experience of migrating a large Cobol/PL1 codebase to Java? How automated was the process and how maintainable was the output? How did the move from transactional to OO work out? Any lessons learned along the way or resources/white papers that may be of benefit would be appreciated. EDIT 7/7: Certainly the NACA approach is interesting, the ability to continue making your BAU changes to the COBOL code right up to the point of releasing the JAVA version has merit for any organization. The argument for procedural Java in the same layout as the COBOL to give the coders a sense of comfort while familiarizing with the Java language is a valid argument for a large organisation with a large code base. As @Didier points out the $3mil annual saving gives scope for generous padding on any BAU changes going forward to refactor the code on an ongoing basis. As he puts it if you care about your people you find a way to keep them happy while gradually challenging them. The problem as I see it with the suggestion from @duffymo to Best to try and really understand the problem at its roots and re-express it as an object-oriented system is that if you have any BAU changes ongoing then during the LONG project lifetime of coding your new OO system you end up coding & testing changes on the double. That is a major benefit of the NACA approach. I've had some experience of migrating Client-Server applications to a web implementation and this was one of the major issues we encountered, constantly shifting requirements due to BAU changes. It made PM & scheduling a real challenge. Thanks to @hhafez who's experience is nicely put as "similar but slightly different" and has had a reasonably satisfactory experience of an automatic code migration from Ada to Java. Thanks @Didier for contributing, I'm still studying your approach and if I have any Q's I'll drop you a line.

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  • Search engine solution for Django that actually works?

    - by prometheus
    The story so far: Decided to go with Xapian as search backend because it has all search-engine features I was looking for, knows about Unicode, stemming, has few dependencies and requires no bloated app-server installation on top of it. Tried Django and Haystack (plus xapian-haystack, the backend glue code to tie Haystack to Xapian) because it was advertised on quite some blogs as "working". Did not work. Neither django-haystack nor the xapian-haystack project provide a version combination that actually works together. MASTER from both projects yields an error from Xapian, so it's not stable at all. Haystack 1.0.1 and xapian-haystack 1.0.x/1.1.0 are not API-compatible. Plus, in a minimally working installation of Haystack 1.0.1 and xapian-haystack MASTER, any complex query yields zero results due to errors in either django-haystack or xapian-haystack (I double-verified this), maybe because the unit-tests actually test very simple cases, and no edge-cases at all. Tried Djapian. The source-code is riddled with spelling errors (mind you, in variable names, not comments), documentation is also riddled with ambiguities and outdated information that will never lead to a working installation. Not surprisingly, users rarely ask for features but how to get it working in the first place. Next on the plate: exploring Solr (installing a Java environment plus Tomcat gives me headaches, the machine is RAM- and CPU-constrained), or Lucene (slightly less headaches, but still). Before I proceed spending more time with a solution that might or might not work as advertised, I'd like to know: Did anyone ever get an actual, real-world search solution working in Django? I'm serious. I find it really frustrating reading about "large problems mostly solved", and then realizing that you will never get a working installation from the source-code because, actually, all bloggers dealing with those "mostly solved problems" never went past basic installation and copy-pasting the official tutorials. So here are the requirements: must be able to search for 10-100 terms in one query must handle + (term must be present) and - (term must not be present), AND/OR must handle arbitrary grouping (i.e. parentheses around AND/OR) must allow for Django-ORM filtering before or after fulltext-search (i.e. pre-/post-processing of results with the full set of filters that Django knows about) alternatively, there must be a facility to bulk-fetch the result set and transform it into a QuerySet should be light on the machine, so preferably no humongous JVM and Java-based app-server installation Is there anything out there that does this? I'm not interested in anecdotal evidence, or references to some blog posts that claim it should be working. I'd like to hear from someone who actually has a fully-functional setup working in the real world, under real conditions, with real queries. EDIT: Let me repeat again that I'm not so much interested in anecdotal evidence that someone, somewhere has a somewhat running installation working with unspecified properties. I already went there, I read all the blog posts, mailing lists, I contacted the authors, but when it came to actual implementation of real-world scenarios, nothing ever worked as advertised. Also, and a user below brought that point up as well, considering the TCO of any project, I'm definitely not interested in hearing that someone, somewhere was able to pull it off once a vendor parachuted in an unknown number of specialists to monkey-patch the whole installation with specific domain-knowledge that's documented nowhere. So, please, if you claim you have a working installation that actually satisfies minimum requirements for a full-fledged search (see requirements above), please provide the following so that we can all benefit from a search solution for Django that actually solves the problem: exact Linux distribution, release version, exact release version of Haystack (or equivalent) and release version of search backend, exact release version of the search engine publicly (!) available documentation how to set up all components exactly in the way that your installation was set up such that the minimal requirements above are met. Thank you.

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  • Search engine solution for Django that actually works?

    - by prometheus
    The story so far: Decided to go with Xapian as search backend because it has all search-engine features I was looking for, knows about Unicode, stemming, has few dependencies and requires no bloated app-server installation on top of it. Tried Django and Haystack (plus xapian-haystack, the backend glue code to tie Haystack to Xapian) because it was advertised on quite some blogs as "working". Did not work. Neither django-haystack nor the xapian-haystack project provide a version combination that actually works together. MASTER from both projects yields an error from Xapian, so it's not stable at all. Haystack 1.0.1 and xapian-haystack 1.0.x/1.1.0 are not API-compatible. Plus, in a minimally working installation of Haystack 1.0.1 and xapian-haystack MASTER, any complex query yields zero results due to errors in either django-haystack or xapian-haystack (I double-verified this), maybe because the unit-tests actually test very simple cases, and no edge-cases at all. Tried Djapian. The source-code is riddled with spelling errors (mind you, in variable names, not comments), documentation is also riddled with ambiguities and outdated information that will never lead to a working installation. Not surprisingly, users rarely ask for features but how to get it working in the first place. Next on the plate: exploring Solr (installing a Java environment plus Tomcat gives me headaches, the machine is RAM- and CPU-constrained), or Lucene (slightly less headaches, but still). Before I proceed spending more time with a solution that might or might not work as advertised, I'd like to know: Did anyone ever get an actual, real-world search solution working in Django? I'm serious. I find it really frustrating reading about "large problems mostly solved", and then realizing that you will never get a working installation from the source-code because, actually, all bloggers dealing with those "mostly solved problems" never went past basic installation and copy-pasting the official tutorials. So here are the requirements: must be able to search for 10-100 terms in one query must handle + (term must be present) and - (term must not be present), AND/OR must handle arbitrary grouping (i.e. parentheses around AND/OR) must allow for Django-ORM filtering before or after fulltext-search (i.e. pre-/post-processing of results with the full set of filters that Django knows about) alternatively, there must be a facility to bulk-fetch the result set and transform it into a QuerySet should be light on the machine, so preferably no humongous JVM and Java-based app-server installation Is there anything out there that does this? I'm not interested in anecdotal evidence, or references to some blog posts that claim it should be working. I'd like to hear from someone who actually has a fully-functional setup working in the real world, under real conditions, with real queries. EDIT: Let me repeat again that I'm not so much interested in anecdotal evidence that someone, somewhere has a somewhat running installation working with unspecified properties. I already went there, I read all the blog posts, mailing lists, I contacted the authors, but when it came to actual implementation of real-world scenarios, nothing ever worked as advertised. Also, and a user below brought that point up as well, considering the TCO of any project, I'm definitely not interested in hearing that someone, somewhere was able to pull it off once a vendor parachuted in an unknown number of specialists to monkey-patch the whole installation with specific domain-knowledge that's documented nowhere. So, please, if you claim you have a working installation that actually satisfies minimum requirements for a full-fledged search (see requirements above), please provide the following so that we can all benefit from a search solution for Django that actually solves the problem: exact Linux distribution, release version, exact release version of Haystack (or equivalent) and release version of search backend, exact release version of the search engine publicly (!) available documentation how to set up all components exactly in the way that your installation was set up such that the minimal requirements above are met. Thank you.

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  • Printing from web pages (reports especially) with greater precision.

    - by Kabeer
    Hello. I am re-engineering a windows application to be ported to web. One area that has been worrying is 'printing'. The application is data intensive and complex reports need to be generated. The erstwhile windows application takes advantage of printer APIs and extends sophisticated control to the users. It supports functions like page break, avoiding printing on printed parts of the sheet (like letterhead), choice of layouts and orientation, etc. Please note that these setting are not done only while printing, they are part of report definition sometimes. From what I know, we cannot have this kind of control while printing web pages. I am in a process of identifying options at my disposal. While I prefer to first look into something that will help me print from raw web pages, following are other thoughts: Since reports can also be exported to .xls & .pdf versions, let user download one and print directly. This however limits my solution to the area of application that have export feature. Use Silverlight (4.0) for report layout definition and print. I think Silverlight 4.0 (in beta right now) provides adequate control over the printer. I have so far been avoiding the need of any RIA plugin. Meticulously generate reports on web with fixed dimensions. I am not sure how far this will go. Please share practices that can be applied easily in my scenario.

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  • android checkbox box issue

    - by raqz
    i have this check box in a alertdialog. when i try to check the state of the checkbox, the application force closes. any idea why? LayoutInflater factory = LayoutInflater.from(NewActivity.this); final View textDisplayView = factory.inflate(R.layout.nearestlocs, null); final AlertDialog.Builder newAlert = new AlertDialog.Builder(NewActivity.this); newAlert.setView(textDisplayView); final CheckBox checkBoxLab = (CheckBox) findViewById(R.id.checkboxlab); newAlert.setPositiveButton("Display on Map", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { if(checkBoxLab.isChecked()){ libDisplayFlag = true; } error log 03-13 08:01:58.273: ERROR/AndroidRuntime(6188): Uncaught handler: thread main exiting due to uncaught exception 03-13 08:01:58.292: ERROR/AndroidRuntime(6188): java.lang.NullPointerException 03-13 08:01:58.292: ERROR/AndroidRuntime(6188): at com.isproj3.NewActivity$3.onClick(NewActivity.java:158) 03-13 08:01:58.292: ERROR/AndroidRuntime(6188): at com.android.internal.app.AlertController$ButtonHandler.handleMessage(AlertController.java:158) 03-13 08:01:58.292: ERROR/AndroidRuntime(6188): at android.os.Handler.dispatchMessage(Handler.java:99) xml <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout android:orientation="horizontal" android:gravity="center" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_weight="1"> <CheckBox android:id="@+id/checkboxlib" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Library" android:gravity="left" android:textColor="#FF0000" android:paddingBottom="5px" android:textSize="07pt" android:checked="true" /> <TextView android:id="@+id/librarytext" android:layout_width="wrap_content" android:layout_height="wrap_content" android:gravity="center" android:paddingBottom="5px" android:textSize="8pt" /> </LinearLayout> </LinearLayout>

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  • How to enable commenting on the Facebook Like Button

    - by digitaldreamer
    I'm integrating the Facebook Like Button into a site. The likeing functionality is working fine except that you cannot add comments to your like after you've clicked the like button. Several sites including CNN has this working so this should be possible. The docs mention that you need to use the JavaScript SDK to get commenting to work, which I am doing; however I cannot get commenting to show up. A fuller-featured Like button is available via the XFBML tag and requires you use the new JavaScript SDK. The XFBML version allows users to add a comment to their like as it is posted back to Facebook. I cannot find details on which options are available for this more "fully-featured" XFBML like button. I'm wondering if there is a setting that I need to add, an option that I'm not passing in, or anything that I've overlooked. I am on a dev server, and I'm linking back to the live site for now. Perhaps the ContactURL and the base URL of the liked page need to be the same in order to get commenting to work? Here's how I'm embedding the facebook like button: <!-- facebook --> <div id="fb-root"></div> <script type="text/javascript"> window.fbAsyncInit = function() { FB.init({appId: 'XXXXXXXXXXXXXX', status: true, cookie: true, xfbml: true}); }; (function() { var e = document.createElement('script'); e.async = true; e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js'; document.getElementById('fb-root').appendChild(e); }()); </script> <!-- facebook --> ... <fb:like href="example.com" layout="button_count" show_faces="false" width="100" colorscheme="dark"></fb:like>

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  • How do I create a multi-level TreeView using F#?

    - by TwentyMiles
    I would like to display a directory structure using Gtk# widgets through F#, but I'm having a hard time figuring out how to translate TreeViews into F#. Say I had a directory structure that looks like this: Directory1 SubDirectory1 SubDirectory2 SubSubDirectory1 SubDirectory3 Directory2 How would I show this tree structure with Gtk# widgets using F#? EDIT: gradbot's was the answer I was hoping for with a couple of exceptions. If you use ListStore, you loose the ability to expand levels, if you instead use : let musicListStore = new Gtk.TreeStore([|typeof<String>; typeof<String>|]) you get a layout with expandable levels. Doing this, however, breaks the calls to AppendValues so you have to add some clues for the compiler to figure out which overloaded method to use: musicListStore.AppendValues (iter, [|"Fannypack" ; "Nu Nu (Yeah Yeah) (double j and haze radio edit)"|]) Note that the columns are explicitly passed as an array. Finally, you can nest levels even further by using the ListIter returned by Append Values let iter = musicListStore.AppendValues ("Dance") let subiter = musicListStore.AppendValues (iter, [|"Fannypack" ; "Nu Nu (Yeah Yeah) (double j and haze radio edit)"|]) musicListStore.AppendValues (subiter, [|"Some Dude"; "Some Song"|]) |> ignore

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  • Using Directives, Namespace and Assembly Reference - all jumbled up with StyleCop!

    - by Jack
    I like to adhere to StyleCop's formatting rules to make code nice and clear, but I've recently had a problem with one of its warnings: All using directives must be placed inside of the namespace. My problem is that I have using directives, an assembly reference (for mocking file deletion), and a namespace to juggle in one of my test classes: using System; using System.IO; using Microsoft.Moles.Framework; using Microsoft.VisualStudio.TestTools.UnitTesting; [assembly: MoledType(typeof(System.IO.File))] namespace MyNamespace { //Some Code } The above allows tests to be run fine - but StyleCop complains about the using directives not being inside the namespace. Putting the usings inside the namespace gives the error that "MoledType" is not recognised. Putting both the usings and the assembly reference inside the namespace gives the error 'assembly' is not a valid attribute location for this declaration. Valid attribute locations for this declaration are 'type'. All attributes in this block will be ignored. It seems I've tried every layout I can but to no avail - either the solution won't build, the mocking won't work or StyleCop complains! Does anyone know a way to set these out so that everything's happy? Or am I going to have to ignore the StyleCop warning in this case?

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  • Observing events on injected elements using prototype

    - by snaken
    I asked a question previously, it was answered correctly in the form i asked it but realised now why it wasnt working for me. i have this code to observe multiple select menus: $('product_options').select('select').invoke("observe","change",optchange); This does work - as pointed out - with static layout like this: <html> <head> <title>optchange</title> <script type="text/javascript" src="prototype.js"></script> </head> <body> <div id="product_options"> <select id="o0"> <option>1</option> <option>2</option> </select> <select id="o1"> <option>1</option> <option>2</option> </select> <select id="o3"> <option>1</option> <option>2</option> </select> </div> <script type="text/javascript"> function optchange(e) { alert("optchanged"); } $('product_options').select('select').invoke("observe","change", optchange); </script> </body> </html> But in my context, making a selection in the first select menu fires of an Ajax.Updater that completely replaces the content of Select 2 - this is killing the event observer. Is there a way to fix this without having to apply a new event observer each time? Thanks.

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  • jaas authentication using jetty and gwt

    - by dubreakkk
    Hello, I am trying to use JAAS to authenticate my users. My project is in GWT v2, which runs jetty. I use eclipse for development. From http://code.google.com/p/google-web-toolkit/issues/detail?id=4462 I found out that jetty doesn't like any realm definitions in web.xml, so I moved them to jetty-web.xml. I keep getting ClassNotFound exceptions so I followed the advice here: communitymapbuilder.org/display/JETTY/Problems+with+JAAS+in+Jetty+6.0.0 However, I am still getting ClassNotFoundExceptionsHere in my jetty-web.xml file. How do I configure jetty to work jaas in GWT projects? My jetty-web.xml file: <Configure class="org.mortbay.jetty.webapp.WebAppContext"> <Set name="serverClasses"> <Array type="java.lang.String"> <Item>-org.mortbay.jetty.plus.jaas.</Item> <Item>org.mortbay.jetty</Item> <Item>org.slf4j.</Item> </Array> </Set> <Get name="securityHandler"> <Set name="userRealm"> <New class="org.mortbay.jetty.plus.jaas.JAASUserRealm"> <Set name="name">xyzrealm</Set> <Set name="LoginModuleName">xyz</Set> <Set name="config"><SystemProperty name="jetty.home" default="."/>/WEB-INF/classes/jdbcRealm.properties</Set> </New> </Set> <Set name="authenticator"> <New class="org.mortbay.jetty.security.FormAuthenticator"> <Set name="loginPage">/login.jsp</Set> <Set name="errorPage">/error.jsp</Set> </New> </Set> </Get> Error I am receiving: [WARN] Failed startup of context com.google.gwt.dev.shell.jetty.JettyLauncher$WebAppContextWithReload@1fcef4f7{/,/home/dev/workspace/project/war} java.lang.ClassNotFoundException: org.mortbay.jetty.plus.jaas.JAASUserRealm at java.lang.ClassLoader.findClass(ClassLoader.java:359) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:352) at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:337) at org.mortbay.util.Loader.loadClass(Loader.java:91) at org.mortbay.xml.XmlConfiguration.nodeClass(XmlConfiguration.java:216) at org.mortbay.xml.XmlConfiguration.newObj(XmlConfiguration.java:564) at org.mortbay.xml.XmlConfiguration.itemValue(XmlConfiguration.java:907) at org.mortbay.xml.XmlConfiguration.value(XmlConfiguration.java:829) at org.mortbay.xml.XmlConfiguration.set(XmlConfiguration.java:278) at org.mortbay.xml.XmlConfiguration.configure(XmlConfiguration.java:240) at org.mortbay.xml.XmlConfiguration.get(XmlConfiguration.java:460) at org.mortbay.xml.XmlConfiguration.configure(XmlConfiguration.java:246) at org.mortbay.xml.XmlConfiguration.configure(XmlConfiguration.java:182) at org.mortbay.jetty.webapp.JettyWebXmlConfiguration.configureWebApp(JettyWebXmlConfiguration.java:109) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1217) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:513) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448) at com.google.gwt.dev.shell.jetty.JettyLauncher$WebAppContextWithReload.doStart(JettyLauncher.java:447) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.jetty.handler.RequestLogHandler.doStart(RequestLogHandler.java:115) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.jetty.Server.doStart(Server.java:222) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) at com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:543) at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:421) at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1035) at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:783) at com.google.gwt.dev.DevMode.main(DevMode.java:275)

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  • Using AChartEngine library for graphs, not able to get value for diffrent x-axis value

    - by kundan Chaudhary
    public static ArrayList<double[]> Value = new ArrayList<double[]>(); private double[] x = new double[10]; private double[] y = new double[10]; int counter = -1; add.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { counter++; x[counter] = Double.parseDouble(income_1.getText().toString()); y[counter] = Double.parseDouble(income_2.getText().toString()); income_1.setText(""); income_2.setText(""); } }); publish.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { if (Value != null) { Value.add(x); Value.add(y); Intent intent = salesStackedBarChart.execute(BarChart.this, Value, counter); startActivity(intent); } } }); //and in SalesStackedBarChart.java class public Intent execute(Context context, ArrayList<double[]> values ,int counter) { int count = counter + 1; double fcount = counter + 1.5; String[] titles = new String[] { "Android", "iPhone" }; int[] colors = new int[] { Color.GREEN, Color.CYAN }; XYMultipleSeriesRenderer renderer = buildBarRenderer(colors); setChartSettings(renderer, "Yearly revenue in the last "+count+" years", "Years", "revenue in $", 0.5, fcount, 0, 24000, Color.GRAY, Color.LTGRAY); renderer.setXLabels(count); renderer.setYLabels(10); renderer.setDisplayChartValues(true); renderer.setXLabelsAlign(Align.LEFT); renderer.setYLabelsAlign(Align.LEFT); renderer.setZoomRate(1.1f); renderer.setBarSpacing(0.5); return ChartFactory.getBarChartIntent(context, buildBarDataset(titles, values), renderer, Type.DEFAULT); } // in AbstractDemoChart.java class protected XYMultipleSeriesDataset buildBarDataset(String[] titles, List<double[]> values) { XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset(); int length = titles.length; for (int i = 0; i < length; i++) { CategorySeries series = new CategorySeries(titles[i]); double[] v = values.get(i); int seriesLength = v.length; for (int k = 0; k < seriesLength; k++) { series.add(v[k]); } dataset.addSeries(series.toXYSeries()); } return dataset; } Run this project i get graph with x- axis value: 1,2,3,4,5.... But I want to print value: 2005,2006,2007,2008..... I changed in some code like: setChartSettings(renderer, "Yearly revenue in the last "+count+" years", "Years", "revenue in $", 2005, 2010, 0, 24000, Color.GRAY, Color.LTGRAY); and run project i get value of x-axis like: 2005,2006,2007.... but not get graph bar value. Values of all x-axis are null. How can I make this work?

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  • UIScrollview calling superviews layoutSubviews when scrolling?

    - by marchinram
    Hello, I added a UITableView as a subview to a custom UIView class I'm working on. However I noticed that whenever I scroll the table it calls my classes layoutSubviews. I'm pretty sure its the UIScrollview that the table is inheriting from which is actually doing this but wanted to know if there is a way to disable this functionality and if not why is it happening? I don't understand why when you scroll a scrollview it needs its superview to layout its subviews. Code: @implementation CustomView - (id)initWithFrame:(CGRect)frame { if ((self = [super initWithFrame:frame])) { self.clipsToBounds = YES; UITableView *tableView = [[UITableView alloc] initWithFrame:CGRectMake(0.0, 15.0, 436.0, 132.0) style:UITableViewStylePlain]; tableView.dataSource = self; tableView.delegate = self; tableView.separatorStyle = UITableViewCellSeparatorStyleNone; tableView.backgroundColor = [UIColor clearColor]; tableView.showsVerticalScrollIndicator = NO; tableView.contentInset = UIEdgeInsetsMake(kRowHeight, 0.0, kRowHeight, 0.0); tableView.tag = componentIndex; [self addSubview:tableView]; [tableView release]; } return self; } - (void)layoutSubviews { // This is called everytime I scroll the tableview } @end

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  • Keymap issues with NX from Mac OS X Lion

    - by Andy
    I tried to answer the question from Mark: Keymap issues with NX from Mac OS X Lion to Ubuntu However, it is locked so I figured I would post a new question / answer. I have been trying to answer this for a few days now because I have no issues when connecting through NX Client (technically OpenNX) to FreeNX server from an iMac (with Lion), but if I try to connect with a Macbook Pro I get horrible keyboard binding issues. The fix that is working for me is to go into: ~/.nx/config/HOST.nxs and change: <option key="Current keyboard" value="false"/> <option key="Custom keyboard layout" value="empty"/> <option key="Grab keyboard" value="false"/> I have tried this on three NX Servers and all are fixed. Hope it helps or gets you closer. Always check in the ~/.nx/temp/ for the sshlog and see if --keyboard="empty/empty" instead of "pc105/en" because the Mac is really pc104. 9:05:35: startsession --session="HOST" --type="unix-gnome" --cache="8M" --images="32M" --link="adsl" --geometry="2556\ x1396" --screeninfo="2560x1440x32+render" --keyboard="empty/empty" --backingstore="1" --encryption="1" --composite="1" --\ shmem="1" --shpix="1" --streaming="1" --samba="0" --cups="0" --nodelay="1" --defer="0" --client="macosx" --media="0" --st\ rict="0" --aux="1"

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