ascx

Separator attribute not working in SolPartMenu on DotNetNuke skin.ascx

I can get rootmenuitemlefthtml and rootmenuitemrighthtml to emit but not separator. Tried CDATA wrapping and setting SeparatorCssClass. I just want pipes between root menu items. <dnn:SOLPARTMENU runat="server" id="dnnSOLPARTMENU" Separator="<![CDATA[|]]>" SeparatorCssClass="MainMenu_SeparatorCSS" usearrows="false" userootbreadcrum...

ASP.NET User Controls Cross-Communication

The scenario: 2 user controls (foo.ascx and fum.ascx) foo has a method that would really like to access a property from fum. They live on the same page, but I can't find a very simple way to accomplish this sort of communication. Any ideas? ...

How do I use an asp.net user control in another user control?

I have a user control (gallery.ascx) and I want to use the photo.ascx control in the gallery control. I've added this register at the top of gallery.ascx, but it still can't find photo: <%@ Register TagPrefix="ssctrl" TagName="photo" Src="controls/photo.ascx" %> Any ideas? ...

Whats the best way to update an ASPX page when its child ASCX controls need to trigger a change?

When I have a child .ASCX control that needs to affect something in the parent page I'm not completely sure how I am supposed to handle the event flow in the case where I need to update something in the parent page. What I've always ended up doing is putting logic into the 'Pre_Render' event handler. Since this is processed after any c...

How do I associate the Enter key with a button on an aspx page?

I have an asp.net ascx control file and I have put the control on an aspx page. The aspx page has a button in which when I press enter on the keyboard, I want it to fire the event handler for the button. Is there a way to set this? I am using a master page with a button already on it, so now when I press the enter key, the event handl...

How to Access ASP control located in a user control via JavaScript

Hi All, I'm designing a user control, briefly it contains an asp:hiddenfield control, i'm going to access it via JavaScript function like this function doAnyThing { var myVar = document.getElementById("myHiddenFiled"); } but when I trace my code I found myVar assigned to null, does it matter document.getElementById() method i...

When I instantiate an ASP.NET usercontrol at runtime, why does it ignore the ASCX file?

I've created a regular ASP.NET user control, including the ascx file. For example: MyUserControl.ascx MyUserControl.ascx.cs Then I try to render the control manually, at runtime, using code similar to the following code: var testMyUserControl = new MyUserControl(); var textWriter = new HtmlTextWriter( new System.IO.Strin...

Using ASP.NET usercontrols for templating without having a Website project?

Is there a way of using ASP.NET user-controls (.ascx files) to fill my own templating needs within a .NET application, without that application being a Website? It's actually a class library that will take data in, combine it with a template, then spit it out. I don't want to write my own templating system from scratch, so I'm looking ...

ClientID inside of ASCX file

So I am trying to get CLientID inside the .ascx (user control mark-up) file. While this My id is: <%=this.ClientID%> renders as My id is: fracTemplateCtrl This: <asp:Button ID="btnSave" runat="server" Text="Save Template" onclick="btnSave_Click" OnClientClick="return confirmSave('<%=this.ClientID%>');" /> renders as (i...

How can I show XML data in an ASPX based on user selection?

I have the XML given below. From this XML, in an ASPX page with an ASCX control that will contain the data, I want a drop-down on top with option "GMAT", "GRE", "LSAT", and "MCAT". And when I select GMAT below it will show only GMAT brochure and same with others. Can you please provide some code for this? <?xml version="1.0" encoding=...

User Control populated from request variable in containing page

I have a user control that displays results from a database in a gridview. The containing page receives querystring values and passes them to the user control to load. From the containing page, what is the best way to load and display the user control? Currently, I do the following: Containing Page_Load: Get querystring values Contain...

Load ascx component using C# code

Is there any way that I can use C# to load and then "render" an ascx control? Essentially I am trying to replace inline ASP with a C# function which will return the same HTML. This would then let me set it as a webmethod so that I can update that section of the page with jQuery, using the same code that generated the original html. ...

Compiling/Embedding ASCX templated UserControls for reuse in multiple web applications

Hi, I'm onto a real head scratcher here ... and it appears to be one of the more frustrating topics of ASP.NET. I've got an assembly that implements a-lot of custom Linq stuff, which at it's core has zero web functionality. I have an additional assembly that extends this assembly with web specific behaviour. The web specific behaviou...

Linq Lamba support in WebForms ASCX

After having worked in MVC for a few months, I'm back in a previously written WebForms 3.5 application, and I'm trying to fix up what I can with what I've learned. Part of this is the "strongly-typed model with a partial view" concept which is incredibly awesome. By inheriting my custom "ListTemplate" control, I can then use its GetMod...

My ascx control inside a container update panel does a full refresh when one of the controls inside it is clicked

My ascx control inside a container update panel does a full page refresh when one of the controls inside it is clicked. Has anyone faced this behavior before? Thanks. ...

How do I add an ASP.NET control inside an ASCX to an external RequiredFieldValidator programmatically?

I have a drop-down list inside a user control (ASCX) that I want to validate from the page on which I've placed the ASCX, but when I set the ControlToValidate to the drop-down list the page complains that it can't be found. Thanks for any help/suggestions. ...

How to initialize a ASP.NET User Control With parameter?

For example, I have a user control(ascx) with a label inside, I will use the the user control in my aspx page. How can I pass a string value to the ascx page so that it can be display in the label of ascx page at the beginning? ...

How to send the value from javascript part of code to the ascx.cs code file

Hi, In my .ascx page there was some javascript functions.I want to send the value from this java script function to the codebehind file to execute a method. I tried to use PageMethods but it was getting errors.As i google about this problem i found that PageMethods cannot use with .ascx control pages it can be only used with .aspx page...

How do I dynamically swap ascx controls?

I have an aspx. <div id="headerRegion" class="borderDiv"> <xy:paymentHeader id="paymentHeader1" runat="server" /></div><div id="paymentRegion" class="borderDiv"> <asp:UpdatePanel ID="paymentFormUpdater" runat="server"> <ContentTemplate> <asp:PlaceHolder runat="server" ID="plcPaymentForm" /> </ContentTempl...

Is there any way to shrink an ascx to make it fit in a fixed div?

I have an ascx control and I need to to fit into a div on my page. I do not want to scroll it. Can I reduce it's size to make it fit correctly? The labels seem to be ok, but some of the table cells and textboxes could be shrunk and I believe it would fit ok. I was thinking of doing a jQuery select on the textboxes in the ascx and reducin...