Dynamic Event Listener / Create A Event Listener So Any Controls That Load Will Pass Back A Int Id To Aspx Page?
Jan 6, 2011
i am loading a usercontrols dymaically, i need to create a event listener so any controls that i load will pass back a int id to my aspx page. what is the best way to create a dynamic listener?
Control FeaturedProductUserControl = LoadControl("FeaturedProduct.ascx");
Controls.Add(FeaturedProductUserControl);
PlaceHolderLeftMenu.Controls.Add(FeaturedProductUserControl);
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Dec 18, 2010
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//Global
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Jun 30, 2010
How do I create a new event in a base page class that fires after all derived pages have fired their load events but before any controls fire their load events.
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Feb 26, 2010
I'm developing an ASP.NET WebForm application with Visual Studio 2008 SP1 and C#.
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<trace>
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or
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Jul 27, 2010
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Nov 4, 2010
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Mar 10, 2011
I understand I need to load my dynmaic control on every postback and preferrably in Page_Init(). But my dyanmic controls are loaded from a dropdownlist selectedindexchanged event handler. Now after any postback, my dynamic controls are gone. How would I force it to load on every postback ?
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Oct 15, 2010
in my web form i have a department dropdown box, in its selectedIndexChanged event i have to fill the equipment dropdown box and in equiment dropdown selectedIndexChanged i have to fill out the other textboxs.
the depratment dropdown box get its value from sqldatasource.
[code]....
what i want is when i run the page, it shows the very first deparment in the list, and according to that it should pop up the values in the other fields, means it should show the values in the equipment dropdownbox and from that one it should pop up the values in the other textbox.
here is my selected indexchanged event for department dropdownbox
[Code]....
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Sep 10, 2010
I'm using MS Enterprise Logging Application Block in an ASP.NET website.
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Which has the least impact on performance?
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Oct 21, 2015
I have a masterPage on that i am using AjaxModalPopup for login purpose.My requirement is when i login via Master page then it should show the Logged-in User details on the current Content Page that is using same master page.
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Mar 2, 2011
Here is my requirement -
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Jan 19, 2011
I need to load a web user control dynamically.
Looking at [URL] it states that the page lifecycle events are not fired.
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Nov 27, 2013
At page load, I created a textbox as shown below.
protected void Page_Load(object sender, EventArgs e) {
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Apr 11, 2010
I have a update panel on the ASPX page,When thepage loads the content in the update panel shouldnot load ( Update panel should show the Updatepanel progress control) but after page load update panel contents should load . How do i get this efect.
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Jun 21, 2011
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Code:
<input type="hidden" name="p1" value='4635' />
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[Code]..
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I have attached the example, project. (2kb)
When you run the project you will notice when the iframe loads there is an Error
"NO VCS ID"
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I want to create dynamic buttons on button click event(for example., btnCreateDynamic_Click).
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I have asp.net page on which I have placeholder and a button. After the button is clicked I want several LinkButtons to appear on my placeholder, and I want specyfic handler to be connected to click_event of my LinkButtons. Here is the code:
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for(...)
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Sep 6, 2010
I have created a dynamic grid view using Itemplate .now i have also created a dynamic drop down list in the grid . how to create a event handler for on selectedindexchange .
i created a slectedindexchange event but it didnt work .the control never passes to the event ?
what to do create a event handler
[Code].....
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Jun 25, 2010
I have searched around but unable to find a solution that will work. I have a link button that is created dynamically during the page load. It is given an ID (obviously). There is a script manager on the page. I have the controls added to a panel in the updatepanel (updatePanel1). There is a dynamic label that is also created with each link button. I can get a response from the linkbutton click event during a postback on the second time clicking the linkbutton, but I am getting a complete postback instead of the asyncpostback for that control. During the creation of the dynamic linkbuttons, I am also creating a dynamic trigger for each button and adding it to the updatePanel1. The Click event is not firing the method without doing a complete page postback.
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Oct 1, 2010
i have develop a custom control as shown below
[Code]....
[Code]....
Now in page load event i am trying to a access textbox (txtData) of my custome control as shown below
[Code]....
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Oct 23, 2010
This event handler is not responding at all to the click event. On click, the pagination numbers disappear and I'm not able to trace it in the debugger because the event handle doesn't even fire so I have no idea what's going on.
[Code]....
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Jan 25, 2011
I have an aspx application with 2 aspx pages. Second aspx page will get opened on click of a button in first aspx page using JavaScript. The problem is, when the second aspx page is getting opened, its Page_load event is not firing. Only when I refresh the second page, page_load event of second aspx page is fired. what might be the problem and what is to be done to fire the page_load event.
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Feb 11, 2011
I have a DetailsView control bound to an ObjectDataSource within a User Control (.ascx). It appears that the DetailsView.OnDataBound event is being fired on every page load or postback.
I do not see this behavior with a similiar DetailsView directly placed on an aspx page.
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Jun 16, 2015
how we can open gridview in edit mode on page load.
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