Forms Data Controls :: Use CollapsiblePanelExtender In Inner Gridview?
Oct 20, 2010
using vb.net/asp.net 2005
I have an inner gridview and I'm trying to use a collapsible panel extender there but its not working, when I run the page it only displays some strange shaded images, here is the general idea of the code that I have, does anyone know how to use the collapsible panel extender in an inner gridview?:
[Code]....
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How can i Dynamically Add CollapsiblePanelExtender from code behind c# in asp.net
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Nov 24, 2010
I'm using a CollapsiblePanelExtender with a checkbox. I would want to make the panel expand/collapse as the checkbox is checked and unchecked. This works but the problem I'm encountering is that when page loads the panel is not expanding or collapsing accordingly to the state which is loaded from the DB. In other words setting the Collapsed property of the CollapsiblePanelExtender int the page_load to true or false does not seem to affect it.This is what I have:
<asp:CheckBox runat="server" ID="ServiceCheckBox" AutoPostBack="true" Enabled="true"
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[code]...
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Jul 31, 2010
I am unable to access the data in the gridview's selected row. I have done this lots of times but must be forgetting something.
Here is my gridview:
[Code]....
[Code]....
[Code]....
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Jun 9, 2010
in DotNetNuke module,i tried CollapsiblePanelExtender, it work fine with FF,it alway explan with IE?
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May 8, 2010
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Dec 25, 2010
On the code below, I am having a problem setting up a CPE. When I run the program it does not look like the tutorial. When it collapsis nothing can be seen and the collapased text is not visable anywhere. On the tutorial there is a bar and arrow. Is that something I have to create seperately? Also, what kind of buttons should I use to toggel the panel. I would appreciate it if someone could post code showing how this works.
[Code]....
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Jun 25, 2010
I used CollapsiblePanelExtender in a web form and would like to keep its state either collapsed or expanded by user. When user navigates away from the page and then comes back a little bit later, he still see the panel collapsed or extended. codes:formA.aspx:
<asp:Panel ID="panelPetInfoExtender" runat="server" Width="100%">
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Sep 30, 2010
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it might be because the second extender is inside the collapsible panel itself. but why it doesn't stay in extended state?
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Feb 2, 2011
I am using CollapsiblePanelExtender with following markup:
[Code]....
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Feb 2, 2010
I have 4 components in my website .
1.) A.aspx
2.) B.aspx
3.) c.ascx
4.) d.js
here is the sample code of my c.ascx
<form
id="form1"
runat="server">
[code]...
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Jan 14, 2011
have used a CollapsiblePanelExtender on my page.It works fine in IE but when I open it in chrome. It doesn't show contents inside CollapsiblePanelExtender. I am using ajax toolkit with asp.net 3.5
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I have a dropdownlist outside the gridview control. My griview control also have dropdownlist in the first column. I want to populate the dropdownlist inside the gridview control for all rows when the selected item is changed in the outside dropdownlist.
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I have a customized gridvew i.e. grvResult. There is a textbox and a InsertButton in the footer.
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Object reference not set to an instance of an object.
Tried ways:
[Code]....
[Code]....
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Mar 2, 2010
Iam trying to use a UserControl named CheckBoxControl as value for the ExpandControlID/CollapseControlID attributes of the CollapsiblePanelExtender. It works fine when I use a normal CheckBox instead.
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When I run the site, most ajax controls on my site disappear and I get following errors in firefox script error console:
Fehler: Sys.InvalidOperationException: Handler was not added through the Sys.UI.DomEvent.addHandler method.
Fehler: Sys.ArgumentException: Failed to find element "ucHaftpflicht.CheckBox"
Parameter name: CollapseControlID
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Jan 6, 2011
I have a Collapsiblepanelextender and a TabContainer with two tabs. the code works fine in FF and Chrome but fails in IE8. I am using VS2008 .Net 3.5 and the latest AjaxToolkit.
I am trying to control the collapsible behavior through tab clicking using javascript. here is the code to replicate my problem.
The aspx.cs code:
[Code]....
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May 21, 2010
I have several CollapsiblePanelExtenders in my formview (both EditTemplate and ItemTemplate). Everything works great, except that they always expand when I move from record to record. I'd like them to keep their previous state (collapsed or expanded). How can I do this with the Formview? Outside the Formview.
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Jul 15, 2010
I have this CollapsiblePanelExtender (below) the problem is that in firefox it gives a horizontal scroll bar under the control which has to expand.
[Code]....
Below is the generated HTML
[Code]....
If I remove the "overflow-y:hidden" from the generated div then the scroll bar goes away, which is what I want....
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Jan 3, 2011
I have a page which consists of a CollapsiblePanelExtender. To be specific, I have placed all my controls inside a panel and specified the TargetcontrolID as this panel and this is working perfect..Now, I just included a ModalPopupExtender control in the same page and specified the PopUpControlID as this same panel. Query1: Can CollapsiblePanelExtender and ModalPopupExtender work together?
I have also specified the CSS for the panel and for ModalPopupExtender. Have attached a part of the aspx page below.
[Code]....
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Feb 2, 2011
I've read in a few places that this should close a collapsible panel:
To open: cpe1.Collapsed = true; cpe1.ClientState = "true";
To close: cpe1.Collapsed = false; cpe1.ClientState = "false";
But it doesn't seem to work from me...
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Dec 5, 2010
I am using this to display CollapsiblePanelExtender but it's not working ad I dont know why? there is no error and it workes when i set theCollapsed to True or False but not working when I run and want the user to click roCollapsed or Expand?
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/>
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Jul 1, 2010
I have a CollapsiblePanelExtender, and although the attribute Collapsed="true", the content panel is initially expanded.
When I click on the associated Header Panel, the Header changes (some text and an image are changed), and the content panel remains expanded. However when I click on the header again, the header changes (back to initial state) but the content panel momentarily collapses and then expands again.
Furthermore, I decided to copy Joe Steigner's demonstration word-for-word, and I get exactly the same result as before!!
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