Web Forms :: Dynamically Created Checkboxes Not Firing Events Correctly
Apr 27, 2010
I've dynamically created 3 checkboxes as you can see in the code below. I also wrote an event handler below. When I run the code, the 3 checkboxes show up, but the event handling does not work right. Whenever there is postback from any of the 3 checkboxes, Label1 reflects the state of checkbox #3, no matter if I toggle checkbox #1 or #2. I put the code I have under Page_Init into Page_Load instead, but makes no difference either way.
The bottom line is, I want the event handler to know exactly which of the 3 checkboxes is firing the event so that Label1 can reflect that.
[Code]....
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Feb 14, 2011
I have a website that sales associates access to view account information with clients. S.A's can only view information for accounts that they are tied to. Some clients have more than one account, S.A's can be tied to more than one account, but not all accounts of one client need to be tied to one S.A.
On the account info pages, I have account numbers (dynamically displayed labels) displayed of other accounts that the account client is associated with, which the S.A's can see. I'm modding this so that if the S.A has viewing permissions of any of the other accounts on that list of accounts, that instead of a label being displayed, a button directing them to that account page will display instead. In order for this to work, I have to attach a security function to the button, otherwise the page will blow out on the S.A's.
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For x = 0 to tblAccountList.Rows.Count - 1
'use a try to target the button, use catch to handle if it's instead a label, only one cell per row.
Try
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Addhandler accountLink.Click, AddressOf Me.PermissionViewCheck
Catch ex as InvalidCastException
Continue For
End Try
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Feb 8, 2010
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[Code]....
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<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
[code]...
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[Code]....
[Code]....
[Code]....
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[URL]
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private LinkButton createButton(string title, int index)
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[code]...
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if (!this.IsPostBack)
{
piccount = 0;
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}
[Code]....
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May 7, 2015
I have web page which inherit master page.
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</asp:ScriptManager>
<asp:UpdatePanel ID="updatePanel1" runat="server">
<ContentTemplate>
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[Code] .....
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Jul 15, 2010
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aspx-Page
<asp:Repeater ID="RepeaterAccordionPane2" runat="server">
<ItemTemplate>
HTML Stuff<%# DataBinder.Eval(Container.DataItem, "Header")%>HTML Stuff<%# DataBinder.Eval(Container.DataItem, "Beschreibung")%></td>
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<ContentTemplate>
</ContentTemplate>
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HTML Stuff
</ItemTemplate>
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protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
dvAlleArtikel = new System.Data.DataView(...Database...);
[... some other code here ...]
RepeaterAccordionPane2.DataSource = dvAlleArtikel;
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//RepeaterAccordionPane2.PreRender +=new EventHandler(RepeaterAccordionPane2_PreRender);
RepeaterAccordionPane2.DataBind();
int nUpdatePanelIndex = 0;
foreach (Control crInRepeater in RepeaterAccordionPane2.Controls)
{
if (crInRepeater.GetType() == typeof(RepeaterItem))
{
foreach (Control crInRepeaterItem in crInRepeater.Controls)............
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im creating a button control in page int and im assing a click event for the button control. here the click event is not firing for the first time. here is my code.
[Code]....
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forecolor="#333333" gridlines="None" emptydatatext="No Products registered for this company...">
<RowStyle BackColor="#EFF3FB" />
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<ItemTemplate>
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protected override void OnLoad(EventArgs e)
{
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}
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}
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{
RenderDynamicControlsALittleDifferently() [code]
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On a related note, once I get this feature completed, I'm planning on throwing an UpdatePanel on the page to perform the page updates via Ajax.
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Jan 6, 2011
I'm Creating some textboxes with autocompleteextenders attached to them dynamically at runtime however, I'm having some trouble getting them to fire.
When I create the textboxes with autocompleteextenders at design time, they work fine.
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[Code]....
The txtID parameter is basically a name with a number appended to it, IE: txtBox_0,txtBox_1
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Jan 8, 2013
i've dynamically created new rows on button click in gridview with 3  dropdownlist.for the first default row the selectindexchanged is firing and on pageload 1st ddl is loading with values and basing on selection the second ddl is showing values and third ddl is showing basing on second ddl. Now, when i click add new row, a new row is created with 3 ddl's ...1st one is showing properly but when i select from that ddl ,it should show data accordingly but its not showing particular data but showing all realted  data from DB.same for 3rd ddl.
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Jan 8, 2010
So I've got a databound grid view within a UpdatePanel.
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Here's the ASP code:
[code]....
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Nov 29, 2010
I'm sure the answer to this problem is very simple, however, I've been racking my brain on this one. I am adding rows/cells to a table dynamically.
[Code]....
When I check or uncheck the box, it fires the page load and not 'MarkFormCompleted'. No matter what I do, I can't get it to fire 'MarkFormCompleted'.
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I will go into the background of why i am wanting to do this if necessary but in short. I want to create a WebControl which has a button on it. I provide the most simple of examples to understand why it is not working.
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[Code]....
This page:
[Code]....
What am i doing wrong? why wont events fire?
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LeftPosition+=120;
cbxDrives.Top = TopPosition;
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new
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foreach (CheckBox cbxDrive
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}
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[Code]....
Here I load user control in the page
[Code]....
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How can I stop Search engines firing events.....
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[Code]....
and the markup is as,
<form id="form1" runat="server">
<cc3:Script ID="Script1" runat="server" />
<asp:ScriptManager ID="ScriptManager1" runat="server">
[code]...
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Jun 15, 2010
I have a table control that I am building dynamically and inside one cell I am placing a LinkButton inside it and wiring up an event. Although the event for the LInkButton never fires.
[Code]....
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