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  • Silverlight 4, Out of browser, Printing, Automatic updates

    - by minal
    I have a very critial business application presently running using Winforms. The application is a very core UI shell. It accepts input data, calls a webservice on my server to do the computation, displays the results on the winforms app and finally send a print stream to the printer. Presently the application is deployed using Click-once. Moving forward, I am trying to contemplate wheather I should move the application into a Silverlight application. Couple of reasons I am thinking silverlight. Gives clients the feel that it is a cloud based solution. Can be accessed from any PC. While the clickonce app is able to do this as well, they have to install an app, and when updates are available they have to click "Yes" to update. The application presently has a drop down list of customers, this list has expanded to over 3000 records. Scrolling through the list is very painful. With Silverlight I am thinking of the auto complete ability. Out of the browser - this will be handy for those users who use the app daily. I haven't used Silverlight previous hence looking for some expert advice on a few things: Printing - does silverlight allow sending raw print data to the printer. The application prints to a Zebra Thermal label printer. I have to send raw bytes to the printer with the commands. Can this be done with SL, or will it always prompt the "Print" dialog? Out of browser - when SL apps are installed as out of browser, how to updates come through, does the app update automatically or is the user prompted to opt for update?

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  • WiX: Installing Service as LocalService

    - by Tom the Junglist
    Hey there, I am trying to get my application an installer via WiX 3.0. The exact code is: <File Id="ServiceComponentMain" Name="$(var.myProgramService.TargetFileName)" Source="$(var.myProgramService.TargetPath)" DiskId="1" Vital="yes"/> <!-- service will need to be installed under Local Service --> <ServiceInstall Id="MyProgramServiceInstaller" Type="ownProcess" Vital="yes" Name="MyProgramAddon" DisplayName="[removed]" Description="[removed]" Start="auto" Account="LocalService" ErrorControl="ignore" Interactive="no"/> <ServiceControl Id="StartDDService" Name="MyProgramServiceInstaller" Start="install" Wait="no" /> <ServiceControl Id="StopDDService" Name="MyProgramServiceInstaller" Stop="both" Wait="yes" Remove="uninstall" /> Thing is, for some reason LocalService fails on the "Installing services" step, and if I change it to "LocalSystem" then the installer times out while trying to start the service. The service starts fine manually and at system startup, and for all intents and purposes works great. I've heard there are issues getting services to work right under LocalService, but Google isnt really helping as everyone's responses have been "got it to work kthx". Just looking to get this service set up and started during installation, that's all. Any help? Thanks!

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  • How could I make this display for listbox?

    - by baron
    Hello everyone, I have a databound listbox which is actually displaying two columns of data. It is displayed as follows: <UserControl.Resources> <DataTemplate x:Key="AlignedPairs"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="*" /> <ColumnDefinition Width="Auto" /> <ColumnDefinition Width="10" /> <ColumnDefinition Width="*" /> </Grid.ColumnDefinitions> <TextBlock Text="{Binding Fruits}" Grid.Column="0" /> <TextBlock Text="->" TextAlignment="Center" Grid.Column="1" /> <TextBlock Text="{Binding Colors}" Grid.Column="3" /> </Grid> </DataTemplate> </UserControl.Resources> <ListBox Name="lbStuff" Grid.ColumnSpan="2" Grid.Row="1" ItemTemplate="{StaticResource AlignedPairs}"> <ListBox.ItemContainerStyle> <Style TargetType="ListBoxItem"> <Setter Property="HorizontalContentAlignment" Value="Stretch" /> </Style> </ListBox.ItemContainerStyle> </ListBox> Then Itemsource set in codebehind. Based on some logic however, I would like to set either a line or a item in one of the columns, e.g. a fruit to red, or the line to bold. I have code to work out which Fruit or Color I would like to differentiate (by color/bold) in the code behind, but I can't figure out, especially given the custom listbox display, how I could go about setting a particular item to a different color/bold. Does anyone have any ideas? Let me know if any further code is required. Cheers.

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  • Can I use a plaintext diff algorithm for tracking XML changes?

    - by rinogo
    Hi all! Interesting question for you here. I'm working in Flex/AS3 on (for simplicity) an XML editor. I need to provide undo/redo functionality. Of course, one solution is to store the entire source text with each edit. However, to conserve memory, I'd like to store the diffs instead (these diffs will also be used to transmit updates to the server for auto-saving). My question is - can I use a plaintext diff algorithm for tracking these XML changes? My research on the internet indicates that I cannot do so. However, I'm obviously missing something. Plaintext diff provides functionality that is purportedly: diff(text, text') - diffs patch(text, diffs) - text' XML is simply text, so why can't I just use diff() and patch() to transform the text reliably? For example: Let's say that I'm a poet. When I write poetry, I use lots of funky punctuation... You know, like <, /, and . (You might see where I'm going with this...) If I'm writing my poetry in an application that uses diffs to provide undo/redo functionality, does my poetry become garbled when I undo/redo my edits? It's just text! Why does it make a difference to the algorithm? I obviously don't get something here...Thanks for explaining! :) -Rich

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  • Background-color puzzle on CSS for heading/title div.

    - by ProfK
    I have the following title div setup, but when only the leftmost div has content, the red background for the title is not applied. Why is this, as the 'title' div has content, and its background should be red. Head stuff: <title>Into the Breech</title> <link href="Styles/Reset.css" rel="stylesheet" type="text/css" /> <style type="text/css"> body { font-family: Arial, Sans-Serif, System; } #title { background-color: #F71831; font-weight: bold; } .title-segment-left { float: left; } </style> Body stuff: <div id="title"> <div id="menu-title" class="title-segment-left" style="width: 200px;"> Menu </div> <div id="main-title" class="title-segment-left" style="width: auto;"> Home Page </div> <div id="right-title" style="float: right;"> Provantage Media Management System </div> </div>

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  • CSS Rotation & IE: absolute positioning seems to break IE

    - by user263900
    I'm trying to rotate a variety of text blocks so they are vertically oriented, and position them in very specific locations on a diagram which will be previewed and then printed. CSS rotates the text very nicely in IE, FF, even Opera. But when I try to position a rotated element, IE 7 & 8 (not worried about 6) breaks completely and the element stays in its original location. Any way around this? I really need to-the-pixel control of where these labels are located. HTML <div class="content rotate"> <div id="Div1" class="txtblock">Ardvark Avacado<br />Awkward</div> <div id="Div2" class="txtblock">Brownies<br />Bacteria Brussel Sprouts</div> </div> CSS div.content { position: relative; width: 300px; height: 300px; margin: 30px; border-top: black 4px solid; border-right: blue 4px solid; border-bottom: black 4px dashed; border-left: blue 4px dashed; } .rotate { -webkit-transform: rotate(-90deg); -moz-transform: rotate(-90deg); -o-transform: rotate(-90deg); filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3); } .txtblock { width: auto; position: absolute; } #Div1 { left:44px; top:70px; border:red 3px solid; } #Div2 { left:13px; top:170px; border:purple 3px solid; }

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  • CSS position absolute doesn't work in IE7

    - by Syom
    i have the following simple script, but it doesn't work in IE7 <div id="content"> <div id="left"></div> <div id="right"></div> <div id="bottom_menus">any text here...</div> </div> and CSS #content { margin: 0 auto; padding: 0; width: 980px; background-color: lime; height: 800px; overflow: hidden; position: relative; } #left { width: 275px; float: left; background-color: olive; margin: 0px 0px -5000px 0; padding: 0 0 5000px 0; min-height: 400px; } #right { width: 704px; float: left; background-color: red; margin: 0px 0px -5000px 0; padding: 0 0 5000px 0; min-height: 400px; } #bottom_menus { background-color: orange; height: 15px; position: absolute; bottom: 0px; width: 100%; } why position absolute doesn't work? thanks in advance

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  • scripsharp reference web service / strongly type to results model

    - by user175528
    With scriptsharp (script#) is it possible to get strong typing when calling a service defined in my web app? The only way I can see is to: 1 - use linked / shared files to shadow copy my results classes / domain models across into my script# lib 2 - replicate my model across in the script# lib and use automapper to validate? 3 - use some .tt to code gen? also, even if I can do this, how do I get around the auto camel-casing script# does, when my service result (asmx) wont do this? (so my JSON response will comback as UserMessage, script# will have changed that to userMessage) basically, what I am looking to use script# to achieve is better compile time support against our domain model when calling and processing services in javascript, so something like this: Scriptlet public static class MyScriptlet { public static void Main() { MyService.Service1("hello", ProcessResponse);} public static void ProcessResponse(MyService.Service1ResponseData resp) { jQuery.Select('#Message').Text(resp.UserMessage); jQuery.Select('#Detail').Text(resp.UserDetail); } Service (in our web app) public class MyService { public class Service1ResponseData { public string UserMessage {get;set;} public string UserDetail {get;set;} } public Service1ResponseData Service1(string user) { return new Service1ResponseData() { UserMessage:"hi",UserDetail:"some text"}; } }

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  • Destroying descendants for dojox.layout.ContentPane

    - by Luigi
    Hi, I just want to clean all the content of my dojox pane before load another page. There is an attribute called cleanContent that seems not working. Anyway this is a jsp page I import: <head> <script type="text/javascript" src="./js/listMetadataClass.js"></script> <script type="text/javascript" src="./js/utility.js"></script> <link rel="stylesheet" type="text/css" href="../dojo/dijit/themes/tundra/tundra.css"> <link rel="stylesheet" type="text/css" href="../dojo/dojox/grid/resources/tundraGrid.css"> </head> <div dojoType="dijit.layout.ContentPane"> <h3>List of existing Metadata Class:</h3> <table id="gridNode" style="width:auto; height:300px;"></table> <div id="dialogNode"></div> </div> Anyway is this the correct way to import a page inside the dojox pane? Thanks Luigi

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  • Programmatically access the CIL for a .NET type

    - by Jordão
    Is there a straighforward library that I can use to access the CIL for a .NET type? Let me demonstrate what I want the fictitious CilExtractor to do: [Serializable] public class Type_For_Extract_Cil_Test { private int _field = 3; public int Method(int value) { checked { return _field + value; } } } [Test] public void Extract_Cil_For_Type_Test() { string actualCil = CilExtractor.ExtractCil(typeof(Type_For_Extract_Cil_Test)); string expectedCil = @" .class public auto ansi serializable beforefieldinit Type_For_Extract_Cil_Test extends [mscorlib]System.Object { .method public hidebysig specialname rtspecialname instance void .ctor() cil managed { .maxstack 8 L_0000: ldarg.0 L_0001: ldc.i4.3 L_0002: stfld int32 Type_For_Extract_Cil_Test::_field L_0007: ldarg.0 L_0008: call instance void [mscorlib]System.Object::.ctor() L_000d: ret } .method public hidebysig instance int32 Method(int32 'value') cil managed { .maxstack 8 L_0000: ldarg.0 L_0001: ldfld int32 Type_For_Extract_Cil_Test::_field L_0006: ldarg.1 L_0007: add.ovf L_0008: ret } .field private int32 _field }"; // indentations and code formatting issues apart, this should succeed Assert.AreEqual(expectedCil, actualCil); } I know I can do this with Mono.Cecil or Reflector, but I also know I have to write a lot of code to achieve this. Since Reflector already does this on its UI, isn't there a simple way to access this functionality, like with a simple method call? Are there other libraries that are better suited to this specific scenario?

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  • Jackson object mapping - map incoming JSON field to protected property in base class

    - by Pete
    We use Jersey/Jackson for our REST application. Incoming JSON strings get mapped to the @Entity objects in the backend by Jackson to be persisted. The problem arises from the base class that we use for all entities. It has a protected id property, which we want to exchange via REST as well so that when we send an object that has dependencies, hibernate will automatically fetch these dependencies by their ids. Howevery, Jackson does not access the setter, even if we override it in the subclass to be public. We also tried using @JsonSetter but to no avail. Probably Jackson just looks at the base class and sees ID is not accessible so it skips setting it... @MappedSuperclass public abstract class AbstractPersistable<PK extends Serializable> implements Persistable<PK> { @Id @GeneratedValue(strategy = GenerationType.AUTO) private PK id; public PK getId() { return id; } protected void setId(final PK id) { this.id = id; } Subclasses: public class A extends AbstractPersistable<Long> { private String name; } public class B extends AbstractPersistable<Long> { private A a; private int value; // getter, setter // make base class setter accessible @Override @JsonSetter("id") public void setId(Long id) { super.setId(id); } } Now if there are some As in our database and we want to create a new B via the REST resource: @POST @Consumes(MediaType.APPLICATION_JSON) @Produces(MediaType.APPLICATION_JSON) @Transactional public Response create(B b) { if (b.getA().getId() == null) cry(); } with a JSON String like this {"a":{"id":"1","name":"foo"},"value":"123"}. The incoming B will have the A reference but without an ID. Is there any way to tell Jackson to either ignore the base class setter or tell it to use the subclass setter instead? I've just found out about @JsonTypeInfo but I'm not sure this is what I need or how to use it. Thanks for any help!

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  • Unable to import Eclipse project to Android studio

    - by Binoy Babu
    Whenever I try to import my Eclipse project to Android Studio I get the following error : You are using an old, unsupported version of Gradle. Please use version 1.8 or greater. Please point to a supported Gradle version in the project's Gradle settings or in the project's Gradle wrapper (if applicable.) Consult IDE log for more details (Help | Show Log) Im using Android Studio 0.3 and Ubuntu, I also tried it on a Windows 8 box with fresh install but getting the same error. I'm using default gradle wrapper and I tried checking and unchecking auto import option. Is this a bug? How can I get around it. How do I update gradle to 1.8 or check the current gradle version? My build.gradle is given below. buildscript { repositories { mavenCentral() } dependencies { classpath 'com.android.tools.build:gradle:0.6.3' // I also tried using 0.6.1 and 0.5.+ } } apply plugin: 'android' dependencies { compile fileTree(dir: 'libs', include: '*.jar') } android { compileSdkVersion 18 buildToolsVersion "18.0.1" sourceSets { main { manifest.srcFile 'AndroidManifest.xml' java.srcDirs = ['src'] resources.srcDirs = ['src'] aidl.srcDirs = ['src'] renderscript.srcDirs = ['src'] res.srcDirs = ['res'] assets.srcDirs = ['assets'] } // Move the tests to tests/java, tests/res, etc... instrumentTest.setRoot('tests') // Move the build types to build-types/<type> // For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ... // This moves them out of them default location under src/<type>/... which would // conflict with src/ being used by the main source set. // Adding new build types or product flavors should be accompanied // by a similar customization. debug.setRoot('build-types/debug') release.setRoot('build-types/release') } }

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  • word wrap in tcpdf

    - by ChuckO
    I'm using tcpdf to creat a pdf version of the html table below. How do I word wrap the text in the cells? <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <style type="text/css"> table.frm { width: 960px; Height:400px; margin-left: auto; margin-right: auto; border-width: 0px 0px 0px 0px; border-spacing: 0px; border-style: solid solid solid solid; border-color: gray gray gray gray; border-collapse: collapse; background-color: white; font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 11px; } table.frm th { Width: 120px; border-width: 1px 1px 1px 1px; padding: 1px 1px 1px 1px; border-style: solid solid solid solid; border-collapse: collapse; border-color: gray gray gray gray; background-color: white; } table.frm td { width: 120px; height: 80px; vertical-align: top; border-width: 1px 1px 1px 1px; padding: 2px 2px 2px 2px; border-style: solid solid solid solid; border-collapse: collapse; border-color: gray gray gray gray; background-color: white; } </style> <title>Weekly Menu</title> </head> <body> <table class="frm"> <tr> <th align="center" colspan="8"><b>WEEKLY MENU</b></th> </tr> <tr> <th align="center" colspan="8"><b>Your Name Here</b></th> </tr> <tr> <th></th> <th>Monday</th> <th>Tuesday</th> <th>Wednesday</th> <th>Thursday</th> <th>Friday</th> <th>Saturday</th> <th>Sunday</th> </tr> <tr> <td><b>Breakfast</b></td> <td>Scrambled Eggs Black Coffee</td> <td>Vegetable Omelet Black Coffee</td> <td>2 slices Toast Black Coffee</td> <td>Cereal w/milk Black Coffee</td> <td>Orange Juice Black Coffee</td> <td>Cereal w/milk Black Coffee</td> <td>Pancakes w/syrup Black Coffee</td> </tr> <tr> <td><b>Lunch</b></td> <td>Tuna Salad Sandwich Diet Coke</td> <td>Greek Salad Black Coffee</td> <td></td> <td>Amer Cheese Sandwich Orange Juice</td> <td></td> <td></td> <td></td> </tr> <tr> <td><b>Dinner</b></td> <td>Burger Fried Onions Diet Coke</td> <td>Steak Fries Diet Sprite</td> <td></td> <td>Chicken Cutlet Baked Potato Peas</td> <td></td> <td></td> <td></td> </tr> <tr> <td><b>Snack</b></td> <td>Apple</td> <td>Orange</td> <td>Sm bag of chips</td> <td>Celery Sticks</td> <td></td> <td></td> <td></td> </tr> </table> </body> </html> This is the tcpdf code: $pdf = new TCPDF('Landscape', 'mm', '', true, 'UTF-8', false); $pdf->SetTitle('Weekly Menu'); $pdf->SetMargins(15, 7.5, 12.5); $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM); $pdf->SetPrintHeader(false); $pdf->SetPrintFooter(false); $pdf->AddPage(); $pdf->setFormDefaultProp(array('lineWidth'=>0, 'borderStyle'=>'dot', 'fillColor'=>array(235, 235, 255), 'strokeColor'=>array(255,255,250))); $pdf->SetFont('times', 'BU', 12); $pdf->cell(250, 8, 'Weekly Menu', 0, 1, 'C'); $pdf->cell(250, 8, $yourname, 0, 1, 'C'); $pdf->SetFont('times', '', 10); $cw=35; $ch=25; $pdf->SetXY(15,50); $pdf->cell(25,5,'',1,0,'L'); $pdf->cell($cw,5,$day1,1,0,'C'); $pdf->cell($cw,5,$day2,1,0,'C'); $pdf->cell($cw,5,$day3,1,0,'C'); $pdf->cell($cw,5,$day4,1,0,'C'); $pdf->cell($cw,5,$day5,1,0,'C'); $pdf->cell($cw,5,$day6,1,0,'C'); $pdf->cell($cw,5,$day7,1,1,'C'); $pdf->cell(25,$ch,'Breakfast',1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[0]->breakfast,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[1]->breakfast,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[2]->breakfast,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[3]->breakfast,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[4]->breakfast,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[5]->breakfast,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[6]->breakfast,1,1,'L',0,0,false,'','T'); $pdf->cell(25,$ch,'Lunch',1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[0]->lunch,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[1]->lunch,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[2]->lunch,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[3]->lunch,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[4]->lunch,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[5]->lunch,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[6]->lunch,1,1,'L',0,0,false,'','T'); $pdf->cell(25,$ch,'Dinner',1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[0]->dinner,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[1]->dinner,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[2]->dinner,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[3]->dinner,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[4]->dinner,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[5]->dinner,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[6]->dinner,1,1,'L',0,0,false,'','T'); $pdf->cell(25,$ch,'Snack',1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[0]->snack,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[1]->snack,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[2]->snack,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[3]->snack,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[4]->snack,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[5]->snack,1,0,'L',0,0,false,'','T'); $pdf->cell($cw,$ch,$record[6]->snack,1,1,'L',0,0,false,'','T'); EOD;

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  • CakePHP 1.3 and Uploadifive/Uploadify - Change Upload Filename to a random string

    - by CaboONE
    I have somehow implemented UPLOADIFIVE in my CakePHP application. Everything seems to work great including uploading multiple files and inserting the correct information in the Database. Based on the following code, I would like to UPLOAD AND SAVE EVERY FILE WITH A RANDOM NAME TAKING INTO ACCOUNT THE CURRENT DATE OR SOMETHING SIMILAR. How could I accomplish this? In my Photos Controller I have the following function: // This function is called at every file upload. It uploads the file onto the server // and save the corresponding image name, etc, to the database table `photos`. function upload() { $uploadDir = '/img/uploads/photos/'; if (!empty($_FILES)) { debug($_FILES); $tempFile = $_FILES['Filedata']['tmp_name'][0]; $uploadDir = $_SERVER['DOCUMENT_ROOT'] . $uploadDir; $targetFile = $uploadDir . $_FILES['Filedata']['name'][0]; // Validate the file type $fileTypes = array('jpg', 'jpeg', 'gif', 'png'); // Allowed file extensions $fileParts = pathinfo($_FILES['Filedata']['name'][0]); // Validate the filetype if (in_array($fileParts['extension'], $fileTypes)) { // Save the file move_uploaded_file($tempFile,$targetFile); $_POST['image'] = $_FILES['Filedata']['name'][0]; $this->Photo->create(); if ($this->Photo->save($_POST)) { $this->Session->setFlash($targetFile, 'default', array('class' => 'alert_success')); $this->redirect(array('action' => 'index')); } } else { // The file type wasn't allowed //echo 'Invalid file type.'; $this->Session->setFlash(__('The photo could not be saved. Please, try again.', true)); } } } In my View file - admin_add.ctp I have added the following function $('#file_upload').uploadifive({ 'auto' : false, 'uploadScript' : '/photos/upload', 'buttonText' : 'BROWSE FILES', 'method' : 'post', 'onAddQueueItem' : function(file) { this.data('uploadifive').settings.formData = { 'photocategory_id' : $('#PhotoPhotocategoryId').val() }; } }); <input type="file" name="file_upload" id="file_upload" />

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  • Why is PHP not allowing comparison?

    - by dcp3450
    I'm using PHP to read if an entry in my table on the database is set to "yes" or "no" and auto check the radio button that corresponds: <?php include 'file.php'; $query = "SELECT * FROM TABLE"; $runquery = odbc_exec($connect,$query); $status= odbc_result($runquery,"status"); odbc_close($file); ?> <form> <div class="formContainer"> <fieldset> <legend>Campus Alert<span class="tooltip">Turn campus alert on and off.</span></legend> <?php echo $status; ?> Yes <input type="radio" name="alertStatus" id="alertStatus" value="yes" <?php if($status== "yes") echo "checked";?>> No <input type="radio" name="alertStatus" id="alertStatus" value="no" <?php if($status== "no") echo "checked";?>> </fieldset> </div> the is for debugging so I can make sure what the database says and the form's reaction is correct. It prints "yes" (no quotes). However, the if statement will not respond. Any idea why it's doing this?

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  • Hibernate not releasing data base connections

    - by cedar715
    Following is the configuration details: <property name="hibernateProperties"> <props> <prop key="hibernate.dialect"> org.hibernate.dialect.Oracle9iDialect </prop> <prop key="hibernate.show_sql">false</prop> <prop key="hibernate.cache.provider_class"> org.hibernate.cache.OSCacheProvider </prop> <prop key="hibernate.cache.use_second_level_cache"> true </prop> <!-- <prop key="hibernate.hbm2ddl.auto">update</prop>--> <!-- HIBERNATE CONNECTION POOLING!!--> <prop key="c3p0.acquire_increment">5</prop> <prop key="c3p0.idle_test_period">100</prop> <!-- seconds --> <prop key="c3p0.max_statements">5</prop> <prop key="c3p0.min_size">15</prop> <prop key="c3p0.max_size">100</prop> <prop key="c3p0.timeout">100</prop> <!-- seconds --> </props> </property> Our application is developed through Spring & Hibernate. Once we bring the application up and hit it, its opening 140 connections and not releasing it. Our DAO looks like this: import org.springframework.orm.hibernate3.support.HibernateDaoSupport; ... public class ActionDAO extends HibernateDaoSupport implements IActionDAO { public Action findById(ActionPK actionPK) { return (Action) getHibernateTemplate().get(Action.class, actionPK); } public void add(Action action) { getHibernateTemplate().save(action); } }

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  • Autodetect timezone in Rails given UTC offset and DST

    - by Jose
    I basically want to autodetect a user's timezone using Rails. I can use this JS code at the user's browser (http://www.onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/) to send a form with the UTC offset and the fact that the time zone observes DST during summer or not, in the user's time zone. Once I have that info in the server, I want to select the matching time zone. In Rails, I can get a list of time zones with ActiveSupport::TimeZone.all. Also, I can filter zones by utf offset thanks to the utc_offset method. However, I don't know how to filter the timezones that do/don't observe DST. E.g. suppose a user lives in Amsterdam. Filtering by UTC offset will return Berlin, Belgrado, Madrid, etc timezones, as well as West Central Africa. All of them, but West Central Africa, would be appropriate timezones for a user in Amsterdam (as they provide the same time/date), but I need to filter West Central Africa, which does not perform DST in summer. How can I do this in Rails? Also, are any of my assumptions wrong?

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  • IE7 - visited links revert to unvisted after page refresh

    - by Gerald
    Hello, A number of our users have just upgraded from IE6 to IE7. the upgreaded users are reporting an issue with visited links reverting to their unvisited color after a page refresh. This only happens to links that are using javascript instead of a hard coded URL: <script lang="JavaScript"> <!-- function LoadGoogle() { var LoadGoogle = window.open('http://www.google.com'); } --> </script> <a href="javascript:LoadGoogle()">Google using javascript</a> <a href="#" OnClick="javascript:LoadGoogle()">Google using javascript OnClick</a> The above links will revert back to the unvisited color whenever the page is refreshed. It doesn't matter if the page is refreshed because of a post back, manually hitting the refresh or f5 button, or from an auto-refresh function. Please note, the above code is an over simplification of what is actually happening, but I believe it illustrates the issue well enough. This is causing a problem for our users because we are providing them with a list of items that are all opened into new windows via javascript when they are clicked; and refresh the parent page when the users are finished with them. Each time the parent page is refreshed all of these links revert back to their unvisited color, so our users are losing track of which items they've worked on. I've been digging around and it looks like this is intended behavior. IE7 doesn't register these links with the browsers history. Does anyone know a work around that will allow us to keep these javascript links in the visited state without having to do a major overhaul of the apps code? Thank you.

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  • Uploadify and rails 3 authenticity tokens

    - by Ceilingfish
    Hi chaps, I'm trying to get a file upload progress bar working in a rails 3 app using uploadify (http://www.uploadify.com) and I'm stuck at authenticity tokens. My current uploadify config looks like <script type="text/javascript" charset="utf-8"> $(document).ready(function() { $("#zip_input").uploadify({ 'uploader': '/flash/uploadify.swf', 'script': $("#upload").attr('action'), 'scriptData': { 'format': 'json', 'authenticity_token': encodeURIComponent('<%= form_authenticity_token if protect_against_forgery? %>') }, 'fileDataName': "world[zip]", //'scriptAccess': 'always', // Incomment this, if for some reason it doesn't work 'auto': true, 'fileDesc': 'Zip files only', 'fileExt': '*.zip', 'width': 120, 'height': 24, 'cancelImg': '/images/cancel.png', 'onComplete': function(event, data) { $.getScript(location.href) }, // We assume that we can refresh the list by doing a js get on the current page 'displayData': 'speed' }); }); </script> But I am getting this response from rails: Started POST "/worlds" for 127.0.0.1 at 2010-04-22 12:39:44 ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken): Rendered /opt/local/lib/ruby/gems/1.8/gems/actionpack-3.0.0.beta3/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.0ms) Rendered /opt/local/lib/ruby/gems/1.8/gems/actionpack-3.0.0.beta3/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (6.6ms) Rendered /opt/local/lib/ruby/gems/1.8/gems/actionpack-3.0.0.beta3/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (12.2ms) This appears to be because I'm not sending the authentication cookie along with the request. Does anyone know how I can get the values I should be sending there, and how I can make rails read it from HTTP POST rather than trying to find it as a cookie?

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  • Get id when inserting new row using TableAdapter.Update on a file based database

    - by phq
    I have a database table with one field, called ID, being an auto increment integer. Using a TableAdapter I can read and modify existing rows as well as create new ones. However if I try to modify a newly inserted row I get an DBConcurrencyException: OleDbConnection conn = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Shift.mdb;Persist Security Info=True"); ShiftDataSetTableAdapters.ShiftTableAdapter shiftTA = new ShiftDataSetTableAdapters.ShiftTableAdapter(); shiftTA.Connection = conn; ShiftDataSet.ShiftDataTable table = new ShiftDataSet.ShiftDataTable(); ShiftDataSet.ShiftRow row = table.NewShiftRow(); row.Name = "life"; table.Rows.Add(row); shiftTA.Update(row); // row.ID == -1 row.Name = "answer"; // <-- all fine up to here shiftTA.Update(row); // DBConcurrencyException: 0 rows affected Separate question, is there any static type of the NewShiftRow() method I can use so that I don't have to create table everytime I want to insert a new row. I guess the problem in the code comes from row.ID that is still -1 after the first Update() call. The Insert is successful and in the database the row has a valid value of ID. How can I get that ID so that I can continue with the second Update call? Update: IT looks like this could have been done automatically using this setting. However according to the answer on msdn social, OLEDB drivers do not support this feature. Not sure where to go from here, use something else than oledb? Update: Tried SQLCompact but discovered that it had the same limitation, it does not support multiple statements. Final question: is there any simple(single file based) database that would allow you to get the values of a inserted row.

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  • WPF ComboBox TemplateBinding to selected value

    - by Greg R
    I'm trying to create an editable textbox via a drop down of selected values. Basically in Red Only mode I want the drop down to be a disabled textbox. It works fine when I do this with SelectedValue but when I need it to display the dropdown text and not the value. This is what I have: <Style x:Key="EditableDropDownValueOnly" TargetType="ComboBox"> <Setter Property="Width" Value="Auto" /> <Setter Property="FontSize" Value="11" /> <Setter Property="HorizontalAlignment" Value="Left" /> <Setter Property="FontFamily" Value="Verdana" /> <Setter Property="MinWidth" Value="25" /> <Style.Triggers> <Trigger Property="IsReadOnly" Value="True"> <Setter Property="Background" Value="#FFFFFF" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="ComboBox"> <TextBox Text="{TemplateBinding SelectedItem, Converter={StaticResource StringCaseConverter}}" BorderThickness="0" Background="Transparent" FontSize="{TemplateBinding FontSize}" HorizontalAlignment="{TemplateBinding HorizontalAlignment}" FontFamily="{TemplateBinding FontFamily}" Width="{TemplateBinding Width}" TextWrapping="Wrap"/> </ControlTemplate> </Setter.Value> </Setter> </Trigger> </Style.Triggers> </Style> SelectedItem is a KeyValuePair, since my drop down is bound to a dictionary. I'm trying to display the "Value" element in my template. Is that possible? Thanks a lot!

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  • GlassFish can't find persistence provider for EntityManager

    - by Xorty
    Hi, I am building Spring MVC project (2.5). It runs on GlassFish v3 server and I am using Hibernate for ORM mapping from Derby database. I am having trouble with deployment - GlassFish says : No Persistence provider for EntityManager named mvcspringPU. Here is how I create EntityManagerFactory : emf = Persistence.createEntityManagerFactory("mvcspringPU"); And here is my configuration file persistence.xml <?xml version="1.0" encoding="UTF-8"?> <persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"> <persistence-unit name="mvcspringPU" transaction-type="JTA"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <jta-data-source>CarsDB</jta-data-source> <properties> <property name="hibernate.hbm2ddl.auto" value="update"/> </properties> </persistence-unit> </persistence> I am building with NetBeans 6.8, so things like build paths should be alright (generated by IDE itself).

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  • Add a background color to text, but with space blank space between lines of paragraph

    - by Chris
    Hi, I was wondering if something was possible to do in CSS. Basically i want to recreate the text on the RHS of the image using html/css, but currently I'm getting the LHS of the image. The HTML: <div id="banner"> <div id="text"> <p>This is an example of what I have</p> </div> </div> The CSS: div#banner { background: green; width:300px; height:300px;} div#text { margin: 20px auto; } div#text p { background:#fff; padding: 5px; margin: 5px; font-size: 2em; } Now I realise that this can be done already either by: Using an image Using separate p tags (By Point 2 I mean: <div id="banner"> <div id="text"> <p>This is an</p> <p>example of</p> <p>what I have</p> </div> </div> ) But what I would really like to know is if it's actually possible to do what is on the RHS of the image, using only css and a single p tag?

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  • Draw a column graph with no space between columns

    - by Andrew Shepherd
    I am using the WPF toolkit, and am trying to render a graph that looks like a histogram. In particular, I want each column to be right up against each other column. There should be no gaps between columns. There are a number of components that you apply when creating a column graph. (See example XAML below). Does anybody know if there is a property you can set on one of the elements which refers to the width of the white space between columns? <charting:Chart Height="600" Width="Auto" HorizontalAlignment="Stretch" Name="MyChart" Title="Column Graph" LegendTitle="Legend"> <charting:ColumnSeries Name="theColumnSeries" Title="Series A" IndependentValueBinding="{Binding Path=Name}" DependentValueBinding="{Binding Path=Population}" Margin="0" > </charting:ColumnSeries> <charting:Chart.Axes> <charting:LinearAxis Orientation="Y" Minimum="200000" Maximum="2500000" ShowGridLines="True" /> <charting:CategoryAxis Name="chartCategoryAxis" /> </charting:Chart.Axes> </charting:Chart>

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  • android bindservice

    - by mnish
    hi, I get null pointer exception at line mService.start() when i try to bind to an already started service. I do the same thing from different activity(where the service gets started) everythig goes right. All these activities are part of one application. What do you think I do wrong? public class RouteOnMap extends MapActivity{ private static final int NEW_LOCATION = 1; private static final int GPS_OFF = 2; private MapView mMapView; private ILocService mService; private boolean mServiceStarted; private boolean mBound; private Intent mServiceIntent; private double mLatitude, mLongitude; private ServiceConnection connection = new ServiceConnection() { public void onServiceConnected(ComponentName className, IBinder iservice) { mService = ILocService.Stub.asInterface(iservice); mBound = true; } public void onServiceDisconnected(ComponentName className) { mService = null; mBound = false; } }; public void onCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState); setContentView(R.layout.mapview); mMapView = (MapView) findViewById(R.id.mapview); mMapView.setBuiltInZoomControls(true); mServiceIntent = new Intent(); mLatitude = 0.0; mLongitude = 0.0; mBound = false; } @Override public void onStart(){ super.onStart(); mServiceIntent.setClass(this, LocationService.class); //startService(mServiceIntent); if(!mBound){ mBound = true; this.bindService(mServiceIntent, connection, Context.BIND_AUTO_CREATE); } } @Override public void onResume(){ super.onResume(); try { mService.start(); } catch (RemoteException e) { e.printStackTrace(); } } @Override public void onPause(){ super.onPause(); if(mBound){ this.unbindService(connection); } } @Override protected boolean isRouteDisplayed() { // TODO Auto-generated method stub return false; } }

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