Web Forms :: Loading A Usercontrol Into A Table Of Webpage?

Feb 14, 2011

I ma trying to load a usercontrol into a table. My usercontrol contains some literal controls.

I can't set the text of these literal controls to anythign, as in my code-behind of my control, whenever I try to access my controls, they come back as null.

My user control code:


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Web Forms :: Dynamically Loading UserControl From DLL?

Nov 15, 2010

I would like to load UserControl dynamically from DLL in the bin directory.

The dll contains several usercontrols which dynamically create webcontrols within them.

I do not have Virtual Path of the UserControls to use in LoadControl(String virtualpath) and LoadControl(Type, object[]) does not work(why the heck is it there in the first place anyways).

provide me some sample code which takes either the path of dll or assembly name "ServerControls" to load usercontrol "UserControl1" dynamically into placeholder "PlaceHolder1"

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Web Forms :: Loading Usercontrol From The Menu Gives Javascript Errors?

Mar 14, 2011

I have an asp.net page that has menu which loads user control dynamically when the menu item is clicked.Now in the user control i have some buttons calling javascript on clientClick.When i click this button,it throws javascript error

Microsoft JScript runtime error: '(function name)' is undefined

Here is the code snippet:

function CheckUpload() {
var flag = validatePage();
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flag = true;
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The above linkbutton and javascript is inside a usercontrol.

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Web Forms :: Dynamic Usercontrol Loading When Using ParseControl() Method In VS2008

Oct 12, 2010

In the process of migrating an old VS2003 web app to VS2008, I'm running into this issue and haven't been able to find a resolution. Sample code: "Default.aspx" has a PlaceHolder(ToolHeader). In the Page_Load(), we dynamically load a user control passing in the virtual path to a helper method [public Control ParseUserControl(string virtualPath)]. This reads the content from the physical path, returns
a Control from ParseControl() method. I immediately get the following error when I open the default.aspx page in browser.

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately. Parser Error Message: Could not load type 'DynamicUC.UcControl'.

Source Error:
Line 1: <%@ Control AutoEventWireup="true" CodeBehind="UcControl.ascx.cs" Inherits="DynamicUC.UcControl"&nbsp; %>

Can't figure out why it can't load the type. Namespaces are looking right. I try removing the Inherits="DynamicUC.UcControl" attribute from the "ucControl.ascx", it loads the page fine. Also, this control is a simple one and has no code behind. There are others with actual code behind. They won't work if I remove the Inherits attribute.


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Oct 14, 2010

if I have a data grid on my web page along many other controls, and that datagrid is fetching some data while the page loading.

The page won't load until data grid finish fetching .

I want to show the page to user even thou data grid didn't finished loading and after it loaded it will show. I saw that on few sites, it has preloading bar.

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Web Forms :: Pass Value From Webpage To Usercontrol Programatically?

Dec 17, 2010

I have a webpage and on that page i load a usercontrol programatically

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Web Forms :: Loading UserControl At Runtime And Invoke Method Of User Control?

Jun 5, 2010

I have usercontrols which are loading at runtime in my aspx... (This part is working fine).

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Now how to invoke these methods at runtime?

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Web Forms :: Loading An HTML File In A Webpage

Jan 20, 2010

i am using Master Pages for my site(VS-2005). A page in my site gives user information about a city which he has selected from a drop down list. I want that when a user selects a city's name from a drop down list control, then a particular HTML file of that city should get loaded into that page. The ASP.NET page should remain same but only loaded file should change. If a user has chosen London then the HTML file of London should be loaded, if the selection is Paris then XML file of Paris should be loaded in the same Page. How can I do that ?

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Apr 23, 2010

I have added usercontrols to aspx webpage. But usercontrols page_load event is firing twice every time. tell me how to resolve this issue.

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Feb 16, 2011

So I'm trying to dynamically load a usercontrol into a placeholder in another usercontrol inside a updatepanel.

basically I've got this markup:

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And then this markup inside that usercontrol (Popup):

<div id="modal">
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In the codebehind of the popup usercontrol I have:

public void Show(UserControl control) {
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And I call this show method elsewhere with:

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Nothing loads into the placeholder though.

But in the show method I can load regular server-controls fine like this:

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Can anyone explain to me why regular controls are loaded fine, but my usercontrol isn't loaded?

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Web Forms :: Loading Value To Parent Webpage / Object Doesn't Support This Method Or Property

Feb 7, 2011

I have to load the values to parent page from the popup page. The popup page will be in another website(saparate server).

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protected void ddlLoadCtr_SelectedIndexChanged(object sender, EventArgs e)
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Jan 28, 2011

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Yesterday i asked from u 'Adding-WebUserControl-to-the-page-or-panel-by-client-side-code'.

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I am using 2 data tables one for comparing the i.item-id=dr[datacolumn] and one for storing the result i.item_guid,i.item_description_title. But getting an error at table2.Rows.Add(itemlist) {"Input array is longer than the number of columns in this table."}

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This is page load

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