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  • How to make ASP.Net MVC checkboxes keep state

    - by myotherme
    I have the following situation: I have a class Product that can have a confirmation from various Stations. So I have a ViewModel that holds the Product information, and a list of stations, and all the ProductStationConfirmations. public class ProductViewModel { public Product Product { get; private set; } public List<Station> Stations { get; private set; } public Dictionary<string, ProductStationConfirmation> ProductStationConfirmations { get; private set; } public ProductViewModel(int productID) { // Loads everything from DB } } In my partial view for inserting/editing I iterate over the stations to make a checkbox for each of them: <div class="editor-label"> <%= Html.LabelFor(model => model.Product.Title)%> </div> <div class="editor-field"> <%= Html.TextBoxFor(model => model.Product.Title)%> <%= Html.ValidationMessageFor(model => model.Product.Title)%> </div> <fieldset> <legend>Station Confirmations</legend> <% foreach (var station in Model.Stations) { %> <div class="nexttoeachother"> <div> <%= Html.Encode(station.Name) %> </div> <div> <%= Html.CheckBox("confirm_"+station.ID.ToString(), Request["confirm_"+station.ID.ToString()] == null ? Model.ProductStationConfirmations.ContainsKey(Entities.ProductStationConfirmation.MakeHash(Model.Product.ID, station.ID)) : Request["confirm_" + station.ID.ToString()].Contains("true") ) %> </div> </div> <% } %> </fieldset> This works and I can process the Request values to store the confirmed Stations, but it is really messy. I made it this way to preserve the state of the checkboxes between round trips if there is a problem with the model (missing title, bad value for decimal, or something that can only be checked server-side like duplicate tile). I would expect that there is a nicer way to do this, I just don't know what it is. I suspect that I need to change the shape of my ViewModel to better accommodate the data, but i don't know how. I am using MVC 2.

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  • Django Foreign key queries

    - by Hulk
    In the following model: class header(models.Model): title = models.CharField(max_length = 255) created_by = models.CharField(max_length = 255) def __unicode__(self): return self.id() class criteria(models.Model): details = models.CharField(max_length = 255) headerid = models.ForeignKey(header) def __unicode__(self): return self.id() class options(models.Model): opt_details = models.CharField(max_length = 255) headerid = models.ForeignKey(header) def __unicode__(self): return self.id() If there is a row in the database for table header as Id=1, title=value-mart , createdby=CEO How do i query criteria and options tables to get all the values related to header table id=1 Also can some one please suggest a good link for queries examples, Thanks..

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  • problem with tinymce textarea in dynamically added jquery tabs

    - by kranthi
    I have an aspx page(Default1.aspx),in which i have a static jquery tab and anchor tag upon clicking the anchor tag(Add Tab) I am adding new tab dynamically,which gets its contents loaded from another aspx page(Default2.aspx).This second page contains some text inside a tag,a textarea with 'tinymce' class which is placed inside a div with 'style="display:none" ' and this textarea gets displayed only upon clicking the edit button on that page. The HTML of Default1.aspx page looks like this. <head runat="server"> <title>Untitled Page</title> <script src="js/jquery-1.3.2.min.js" type="text/javascript"></script> <script src="js/jquery-ui-1.7.2.custom.min.js" type="text/javascript"></script> <link href="css/custom-theme/jquery-ui-1.7.2.custom.css" rel="stylesheet" type="text/css" /> <link href="css/widgets.css" rel="stylesheet" type="text/css" /> <link href="css/print.css" rel="stylesheet" type="text/css" /> <link href="css/reset.css" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="js/tiny_mce/jquery.tinymce.js"></script> <script type="text/javascript"> $(function() { //DECLARE FUNCTION: removetab var removetab = function(tabselector, index) { $(".removetab").click(function(){ $(tabselector).tabs('remove',index); }); }; //create tabs $("#tabs").tabs({ add: function(event, ui) { //select newely opened tab $(this).tabs('select',ui.index); //load function to close tab removetab($(this), ui.index); }, show: function(event, ui) { if($.fn.tinymce) { $('textarea.tinymce').tinymce({ // Location of TinyMCE script script_url : 'js/tiny_mce/tiny_mce.js', // General options theme : "advanced", plugins : "safari,style,layer,table,advhr,advimage,advlink,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template", // Theme options theme_advanced_buttons1 : "bold,italic,underline,strikethrough,|,bullist,numlist,|,justifyleft,justifycenter,justifyright,justifyfull,styleselect,formatselect,fontselect,fontsizeselect", theme_advanced_buttons2 : "outdent,indent,blockquote,|,undo,redo,|,link,unlink,anchor,image,cleanup,help,code,|,insertdate,inserttime,preview,|,forecolor,backcolor", theme_advanced_buttons3 : "sub,sup,|,ltr,rtl,|,fullscreen", theme_advanced_toolbar_location : "top", theme_advanced_toolbar_align : "left" /*theme_advanced_statusbar_location : "bottom",*/ /*theme_advanced_resizing : true,*/ }); } //load function to close selected tabs removetab($(this), ui.index); } }); //load new tab $(".addtab").click(function(){ var href=$(this).attr("href"); var title=$(this).attr("title"); $("#tabs").tabs( 'add' , href , title+' <span class="removetab ui-icon ui-icon-circle-close" style="float:right; margin: -2px -10px 0px 3px; cursor:pointer;"></span>'); return false; }); }); function showEditFields(){ $('.edit').css('display','inline'); } </script> </head> <body> <form id="form1" runat="server"> <div> <a class="addtab" title="Tab Label" href="HTMLPage.htm">Add Tab</a> <div id="tabs"> <ul> <li><a href="#tabs-1">Default Tab</a></li> </ul> <div id="tabs-1"> <p>Etiam aliquet massa et lorem. Mauris dapibus lacus auctor risus. Aenean tempor ullamcorper leo. Vivamus sed magna quis ligula eleifend adipiscing. Duis orci. Aliquam Proin elit arcu, rutrum commodo, vehicula tempus, commodo a, risus. Curabitur nec arcu. Donec sollicitudin mi sit amet mauris. Nam elementum quam ullamcorper ante.sodales tortor vitae ipsum. Aliquam nulla. Duis aliquam molestie erat. Ut et mauris vel pede varius sollicitudin. Sed ut dolor nec orci tincidunt interdum. Phasellus ipsum. Nunc tristique tempus lectus.</p> </div> </div> </div> </form> </body> and the HTML of Default2.aspx looks like this. <head> </head> <body> <form id="form1" runat="server"> <div class="demo"> <p>Proin elit arcu, rutrum commodo, vehicula tempus, commodo a, risus. Curabitur nec arcu. Donec sollicitudin mi sit amet mauris. Nam elementum quam ullamcorper ante. Etiam aliquet massa et lorem. Mauris dapibus lacus auctor risus. Aenean tempor ullamcorper leo. Vivamus sed magna quis ligula eleifend adipiscing. Duis orci. Aliquam sodales tortor vitae ipsum. Aliquam nulla. Duis aliquam molestie erat. Ut et mauris vel pede varius sollicitudin. Sed ut dolor nec orci tincidunt interdum. Phasellus ipsum. Nunc tristique tempus lectus. <div class="edit" style="display:none"> <textarea style="height:80px; width:100%" class="tinymce" name="" rows="8" runat="server" id="txtans">answer text goes here </textarea> </div> <input id="Button1" type="button" value="edit" onclick="showEditFields();" /> </p> </form> </body> so when I click on the "edit" button available on Default2.aspx ,the textarea with tinymce should appear and I can add as many tabs as I want from Default1.aspx by clicking on Add Tab(anchor) which loads multiple tabs with content from Default2.aspx.After adding these multiple tabs ,if I check to see whether all the textareas are with tinymce,I noticed that only the 1st tab contains textarea with tinymce and in all the other tabs tinymce doesnt show up ,simply the normal text area appears. Could someone please help me with this? Thanks.

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  • Why use "foo" in coding examples? [closed]

    - by ThePower
    Possible Duplicates: To foo bar, or not to foo bar: that is the question. Bit of a general question here, but it's something I would like to know! Whenever I am looking for resolutions to my C# problems online, I always come across "foo" being used as an example. Does this represent anything or is it just one of those unexplained catchy object names, used by many people in examples?

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  • Add a custom button to titlebar in Windows Mobile 5

    - by Vaccano
    Is there a way to add a button to the title bar in windows mobile 5? (Next to the X or OK button.) I have an app that locks the users out of the start button, so I need to create an alternate way of launching the help file. Failing the title bar, I will look for a way to customize what a hardware button does. I am using C#.

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  • How to insert html in iframe

    - by Massimo Ugues
    Hallo all: I need to insert a html string in a iframe as shown below: .... var html = "<html><head><title>Titolo</title></head><body><p>body</p></body></html>" jQuery('#popolaIframe').click(function() { parent.$("#indexIframe")[0].documentElement.innerHTML = html; }); Is there a way to achieve this? Kind regards Massimo

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  • How to get Facebook share behavior with Facebook Connect on iPhone

    - by Benoit
    With the standard share at http://www.facebook.com/sharer.php one only needs to specify a URL. Title and thumbnail are automatically pulled from the web page (perhaps with the help of meta tags). With Facebook Connect (I am using the iPhone SDK), I need to supply everything explicitly (URL, title, caption, description, images, etc.). Is there a way to emulate the "share" behavior with Facebook Connect, i.e. let Facebook pull the missing elements from the page being shared itself?

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  • Set default form textfield value (webbrowser control)

    - by Khou
    Hi I would like my application to load a webpage and set default the form textfield value a predefine value. Requirements: -The application is a windows form, it is to use the web browser control, to load a web page. -Textfield values are define by within the application. -When textfield on the webpage matches the applications predefined elements, the predefine fixed value is set and can not be changed by the end user. Example If my application defines element "FirstName" equal to value "John", the text field for value for element "FirstName" will always equal "John" and this value can not be changed by the end user. Below is html/javascript code to perform this functionality, now how do I implement this in a windows form? (without having to modify the loaded webpage source code (if possible). HTML <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <title>page title</title> <script script type="text/javascript" src="demo1.js"></script> </head> <body onload="def(document.someform, 'name', 'my default name value');"> <h2 style="color: #8e9182">test form title</h2> <form name="someform" id="someform_frm" action="#"> <table cellspacing="1"> <tr><td><label for="name">NameX: </label></td><td><input type="text" size="30" maxlength="155" name="name" onchange="def(document.someform, 'name', 'my default name value');"></td></tr> <tr><td><label for="name2">NameY: </label></td><td><input type="text" size="30" maxlength="155" name="name2"></td></tr> <tr><td colspan="2"><input type="button" name="submit" value="Submit" onclick="showFormData(this.form);" ></td></table> </form> </body> </html> JAVASCRIPT function def(oForm, element_name, def_txt) { oForm.elements[element_name].value = def_txt; }

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  • UITableView not rotating even after using autoresize mask and shouldAutororateForInterfaceOrientatio

    - by Amal
    I have a UIView, that contains a navigation bar, and UITableView. I implemented a UIViewController that implements a UITableViewDelegate. I over-rided the shouldAutorotateForInterfaceOrientation for the UIView to return YES for landscape and portrait mode. But the View does not seem to rotate. I did a similar thing without the Navigation bar and the Tableview and the view rotates. Is is something i am missing.

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  • good database design for localization

    - by rap-uvic
    Hi, I have 3 tables for localization: Locales, ResourceKeys, and Resources. Resources is a many to many table between ResourceKeys and Locales, and stores Resource values for each resource key in multiple languages. Now if I have a table called Event, which needs a localized title and description, how do I best do this? Do I create foreign key columns in Event table which point to ResourceKey IDs each for title and description, or is there a better way?

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  • Getting a WebView to act exactly like Safari

    - by Kelly McDonald
    (edited to give a better description of the answer I gave) I have created a very simple browser in InterfaceBuilder consisting of a nav bar and a webview. Everything works fine except when I try to tab between input fields is the webview, the focus goes to the nav bar. I'm assuming I need to do something with the responder chain, but I haven't been able to figure out what. Any advice? Thanks, Kelly

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  • translate database fields with rails

    - by fursie
    hi I know about the built-in I18n in Rails, but how can I select a database field per locale? My model structure is something like this: title #default (englisch) title_de #(german) title_it #(italian) In my template I want to be able to write only <%= @model.title %> and should get the value in the right language. Is there a plugin or a solution to use different fields per different locale settings with a structure like mine?

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  • excel automation chart

    - by user330737
    Hi everyone, Can someone help to solve this problem. I have multiple chart on several worksheet. I want to use excel automation by csharp to edit chart. For example: All chart contain y-axis:Total, x-axis:Month. Chart type is Bar or Block. If the month is March then the Bar or Block is Red color. Any know?

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  • CSS text-decoration rule ignored

    - by Ferdy
    I have found similar questions to mine but none of the suggestions seems to apply to my situation, so here goes... I have a webpage with a buch of images on them. Each image has a title which in markup is between h2 tags. The title is a link, so the resulting markup is like this: <ul class="imagelist"> <li> <a href=""><h2>Title 1</h2></a> <a href=""><img src="" /></a> </li> <li> Image 2, etc... </li> </ul> All I want is for the title links to not be underlined. I tried to address this like this: .imagelist li a h2 { color:#333; text-decoration:none; } It completely ignores the text-decoration rule, yet respects the color rule. From other questions I learned that this could be because a child element cannot overrule the text-decoration of any of its parents. So, I went looking for the parent elements to see if any explicit text-decoration rules are applied. I found none. This is driving me crazy, any help? For the sake of completeness, here is the Firebug CSS output, which shows the full inheritance and such. Probably more than you want, but I cannot see anything conflicting here. .imagelist li a h2 { color:#333333; text-decoration:none; } main.css (line 417) h2 { font-size:14px; } main.css (line 40) h1, h2, h3, h4, h5, h6 { display:block; font-weight:bold; margin-bottom:10px; } main.css (line 38) h1, h2, h3, h4, h5, h6 { font-size:100%; font-weight:normal; } reset-min.css (line 7) body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td { margin:0; padding:0; } reset-min.css (line 7) Inherited froma /apps/ju...mage/745 a { color:#0063E2; } main.css (line 55) Inherited fromli .imagelist li { list-style-type:none; } main.css (line 411) li { list-style:none outside none; } reset-min.css (line 7) Inherited fromul.imagelist .imagelist { border-collapse:collapse; font-size:9px; } main.css (line 410) Inherited frombody body, form { color:#333333; font:12px arial,helvetica,clean,sans-serif; } main.css (line 36) Inherited fromhtml html { color:#000000;

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  • Call task more than once in Rails 3 generator

    - by balexand
    I'm writing a Rails 3 generator that creates two different models. Here's a very simplified example of what I'm trying to do: def my_generator_task invoke "model", ["foo"] invoke "model", ["bar"] end The problem is that the Thor invoke method only invokes a task once, so the second call to the "model" task never happens and the "bar" model is never created. Does anyone know an elegant way to accomplish this, preferably in a way that doesn't break the ability to run "rails destroy" with the generator?

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  • Adding a third table to a Join

    - by John
    Hello, This query works fine: $sqlStr = "SELECT s.loginid, s.title, s.url, s.displayurl, l.username FROM submission AS s, login AS l WHERE s.loginid = l.loginid ORDER BY s.datesubmitted DESC LIMIT 10"; Would this work if I wanted to join a third MySQL table (called "comment") to it? $sqlStr = "SELECT s.loginid, s.submissionid s.title, s.url, s.displayurl, l.username, count(c.comment) countComments FROM submission AS s, login AS l, comment AS c, WHERE s.loginid = l.loginid AND s.submissionid = c.submissionid ORDER BY s.datesubmitted DESC LIMIT 10"; Thanks in advance, John

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  • SAS: rearrange field order in data step

    - by Dan
    In SAS 9, how can I in a simple data step, rearrange the order the field. Data set2; /*Something probably goes here*/ set set1; run; So if set1 has the following fields: Name Title Salary A Chief 40000 B Chief 45000 Then I can change the field order of set2 to: Title Salary Name Chief 40000 A Chief 45000 B Thanks, Dan

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  • Memcached and Rails Fragment Caching Issue

    - by Michael Waxman
    When I have 2 views that fragment cache the same query BUT display them differently, there is only one fragment and they both display it the same way. Is there any way around this? For example... #views/posts/list - cache(@posts) do - for p in @posts = p.title #views/posts/list_with_images - cache(@posts) do - for p in @posts = p.title = p.content = image_tag(p.image_url) #controllers/posts_controller def list ... @posts = Post.all end def list_with_images ... @posts = Post.all end

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  • RSS Detector in NSXMLParser

    - by Alexandre Cassagne
    How do I use NSXMLDetector to find RSS links in HTML files, the tags in the source are like so : <link rel="alternate" type="application/rss+xml" title="CNN - Top Stories [RSS]" href="http://rss.cnn.com/rss/cnn_topstories.rss"> <link rel="alternate" type="application/rss+xml" title="CNN - Recent Stories [RSS]" href="http://rss.cnn.com/rss/cnn_latest.rss"> I need this in order to automatically detect RSS links in a RSS app. Thanks !

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  • Spring transaction demarcation causes new Hibernate session despite use of OSIV

    - by Kelly Ellis
    I'm using Hibernate with OpenSessionInViewInterceptor so that a single Hibernate session will be used for the entire HTTP request (or so I wish). The problem is that Spring-configured transaction boundaries are causing a new session to be created, so I'm running into the following problem (pseudocode): Start in method marked @Transactional(propagation = Propagation.SUPPORTS, readOnly = false) Hibernate session #1 starts Call DAO method to update object foo; foo gets loaded into session cache for session #1 Call another method to update foo.bar, this one is marked @Transactional(propagation = Propagation.REQUIRED, readOnly = false) Transaction demarcation causes suspension of current transaction synchronization, which temporarily unbinds the current Hibernate session Hibernate session #2 starts since there's no currently-existing session Update field bar on foo (loading foo into session cache #2); persist to DB Transaction completes and method returns, session #1 resumes Call yet another method to update another field on foo Load foo from session cache #1, with old, incorrect value of bar Update field foo.baz, persist foo to DB foo.bar's old value overwrites the change we made in the previous step Configuration looks like: <bean name="openSessionInViewInterceptor" class="org.springframework.orm.hibernate3.support.OpenSessionInViewInterceptor" autowire="byName"> <property name="flushModeName"> <value>FLUSH_AUTO</value> </property> </bean> <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="myDataSource" /> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="useTransactionAwareDataSource" value="true" /> <property name="mappingLocations"> <list> <value>/WEB-INF/xml/hibernate/content.hbm.xml</value> </list> </property> <property name="lobHandler"> <ref local="oracleLobHandler" /> </property> <!--property name="entityInterceptor" ref="auditLogInterceptor" /--> <property name="hibernateProperties" ref="HibernateProperties" /> <property name="dataSource" ref="myDataSource" /> </bean> I've done some debugging and figured out exactly where this is happening, here is the stack trace: Daemon Thread [http-8080-1] (Suspended (entry into method doUnbindResource in TransactionSynchronizationManager)) TransactionSynchronizationManager.doUnbindResource(Object) line: 222 TransactionSynchronizationManager.unbindResource(Object) line: 200 SpringSessionSynchronization.suspend() line: 115 DataSourceTransactionManager(AbstractPlatformTransactionManager).doSuspendSynchronization() line: 620 DataSourceTransactionManager(AbstractPlatformTransactionManager).suspend(Object) line: 549 DataSourceTransactionManager(AbstractPlatformTransactionManager).getTransaction(TransactionDefinition) line: 372 TransactionInterceptor(TransactionAspectSupport).createTransactionIfNecessary(TransactionAttribute, String) line: 263 TransactionInterceptor.invoke(MethodInvocation) line: 101 ReflectiveMethodInvocation.proceed() line: 171 JdkDynamicAopProxy.invoke(Object, Method, Object[]) line: 204 $Proxy14.changeVisibility(Long, ContentStatusVO, ContentAuditData) line: not available I can't figure out why transaction boundaries (even "nested" ones - though here we're just moving from SUPPORTS to REQUIRED) would cause the Hibernate session to be suspended, even though OpenSessionInViewInterceptor is in use. When the session is unbound, I see the following in my logs: [2010-02-16 18:20:59,150] DEBUG org.springframework.transaction.support.TransactionSynchronizationManager Removed value [org.springframework.orm.hibernate3.SessionHolder@7def534e] for key [org.hibernate.impl.SessionFactoryImpl@693f23a2] from thread [http-8080-1]

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  • Icons on CMFCOutlookBar

    - by steve-weeks
    I'm using CMFCOutlookBar from the Feature Pack, and I'm trying to put an icon on the "button" of the tabbed pane - the thing that slides up and down in the bar, when you select a pane. The pane API includes a "SetIcon" function, but this doesn't do anything as far as I can tell. Neither does the "SetTabHicon" function of the bar. Does anyone know how to do this?

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