I have four collapsile panels. Now i want there sould be two link buttons expand all and collapse all. Now whenever user will click on expand all, all the collapsible panels should expand at the same time. Similarly, whenever user will click on collapse all, all the panels should be collapsed.
View 17 RepliesHere is my code. The only problem i am facing is that header panel does not expand after a button in content panel postbacks.
The header panel returns to its original state i.e. collapsed but doe not expand on clicking it.
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I am using gridview inside another gridview and I am expanding/collapsing child grid with collapsible panel extender . How to expand all/collpase all through javascript with collapsible panel extender
View 2 RepliesI have 2 grid view Parent & child on parent gridview I have expand button inside item template. I want by click on parent expand button child gridview get open with animation. How to do this? I am using asp.net c sharp.
View 1 RepliesI am having trouble wiht my AJAX collapsible Panel Extender. I have the CPE opening a panel that contains the Table of Contents of a document being displayed on the page. A user clicks on the link for a certain part of the document, the event triggers a C# function that gets the file that particular section is contained in an displays the section. Right now you have to, of course, click on the TitlePanel to open and to close the CPE. What I want to do is have it close automatically whenever a link inside the content panel has been clicked. I have tried placing this.cpeTOC.Collapsed=true; in the functiion that gets the files but it does not work. I have also tried the autocollapse property of the CPE and it just collapses whenever someone moves thier mouse from the titlepanel.
View 1 RepliesI need to solve a problem with showing some gridviews in a web page. Initially I wanted to have a series of buttons on top of each gridview and have the page loaded with all gridviews set on visible=false and then change to visible=true at the click on the corresponding button. This is though quite boring to do since I have around 50 gridviews and I would need to keep track of each gridview status and preserve that status for each click (postback). I was wondering if having the gridview in a collapsible panel was a better solution, however I'm not sure how I am supposed to add the gridview into that collapsible panel.
View 2 RepliesI have a gridview where I have added Collapsible panel extender. When I am running Its working fine for 1st Row. but when I click in 2nd row, Nothing happens. Below is code.
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I am using a grid view as a child control inside a grid view and using an collapsible panel extender to show and hide the child grid.
Here is my code
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I am getting the following error:
Microsoft JScript runtime error: Sys.InvalidOperationException: Two components with the same id 'cpe' can't be added to the application.
I've implemented a Collapsible Panel that works great, except that if it is collapsed, it expands on postback. How can I get it to maintain state (collapsed if client collapsed, expanded if client expanded)?
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var newcpe = $find(cpe);
newcpe._doOpen();
I am using the above code to open the collasible panel. But its working in IE only. Not working in mozilla. But I can get the collapsible panel id in both the browsers by alert(newcpe);
I just tried a simple page with a collapsible panel extender, following the tutorial video at asp.net/ajax/videos. When clicking on the header panel, nothing happens. I have gone through countless posts looking for the answer, I have not found a solution. When viewing the page using IE, it shows a page error: Object expected. The cpe does not work in any browser; it does not work on my local machine or production server. As far as I know, the Ajax Control Toolkit was installed correctly; the .dll is in the bin folder. see this link for the page in question: [URL] Below is the code for the page:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="CollapsiblePanelExtender.aspx.cs"
Inherits="CollapsiblePanelExtender" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:Panel ID="HeaderPanel" runat="server" Style="background-color: rgb(230,230,230);
cursor: pointer;">
<asp:Image ID="Image1" runat="server" ImageUrl="~/MasterFiles/images/collapse.jpg" />
AJAX Collapsible Panel Test
<asp:Literal ID="Literal1" runat="server">(Show Details...)</asp:Literal>
</asp:Panel>
<asp:Panel ID="ContentPanel" runat="server" Style="height: 0px; overflow: hidden;">
<h4>Some Details Content here.</h4>
</asp:Panel>
<asp:CollapsiblePanelExtender ID="ContentPanel_CollapsiblePanelExtender" runat="server"
Enabled="True"
TargetControlID="ContentPanel"
CollapseControlID="HeaderPanel" ExpandControlID="HeaderPanel"
Collapsed="true"
ImageControlID="Image1" ExpandedImage="~/MasterFiles/images/collapse.jpg"
CollapsedImage="~/MasterFiles/images/expand.jpg"
TextLabelID="Literal1" CollapsedText="Show Details..." ExpandedText="Hide Details..."
SuppressPostBack="true"
ExpandDirection="Vertical">
</asp:CollapsiblePanelExtender>
</div>
</form>
</body>
</html>
I am using collapsible panel and it's working fine in IE. But in firefox it cut off content from bottom. What should be the solution to this.
View 1 RepliesI have a simple AJAX collapsible panel and 2 radio buttons. I'd like radio button 1 to open the panel and then radio button 2 to close the panel. How do I accomplish this?
View 3 RepliesI want to add some information, like an adress, in the header of an collapsible panel. I want to add a link to google maps to it in the header. But if i click on the Link, the panel collapses/expands but the click on the link will be ignored. I guess the click on the panel overrides the link :/
View 1 RepliesI have a formview in one of my pages and I need to use a collapsible panel extender for the FormView fields so as to get better navigation , classification of the fields. How can I achieve this.
View 2 RepliesI wanted to introduce paging within a datalist that is contained within the Collapsible Panel Extender.I do not want to change the URL based on the page.
View 4 RepliesHere is what I have done so far. I have a datalist to show notifications. The datalist is bound to an sqldatasource.
I have tried to use a collapsible panel extender in the datalist to hide or show message, but the designer could not render the datalist because of the collapsible panel control. It gives an error "Unknown server tag asp:CollapsiblePanelExtender"
here is my code
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trying to have a collapsible panel extender for each row inside a repeater but I am not sure how to do it correctly.I am binding my repeater control to a dataset which has name,e-mail,phone numbers returned as columns and I am trying to make name as a link button so that whenever it is clicked some details are shown and when it is clicked again the details are hidden.At the moment,I am putting all the details in a label which is inside a panel and I want to display this label whenever the link button is clicked.However,the label text is being displayed all the times.
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i'm getting the problem about Collapsible Panel.It collapsed by itself during postback(it have a timer and trigger to automatic refresh my page).I 've been read many articles.Someone said it should fix by set Suspressposback property or using cookie to keep to state of Collapsible Panel.I 've already try both of it but it didn't work for me cause i could not get Collapsible Panel object and set set_Collapsed property as i've done the below code before :
UCcpe3 = $find("cpePortfolio");
if (!UCcpe) return;
if (GetCookie("Collapsed")) UCcpe.set_Collapsed(true); //Collapse the CPE
cause i have put it inside the panel in the inner listview like the example code below.
example(type by hand):
<asp:Listview id=main>
<asp:panel id=panelcontent>
<asp:Listview id=sub>
I've been spend a week for this.
i have multiple collapsible panel extenders in single page
what i want is when one panel is expanded others if open become close
I have a updatepanel and div within it. I want to collapse and expand the panel/div on image button click. I tried 3 options
1. Collapsible panel: This is not smooth it closes and opens in intervals bit by bit
2. Accordian: I tried using it in a simple example which worked fine but it didnt work in the project. In the div there are many nested divs and updatepanels. is this a reason that it didnt work in my project?
3. Giving a image button and writing code in cs file on button clickevent to display:none/block the div.
Option 3 worked, but on click of the image button, the button shifts or the background panel shifts the position, hence the panel and image button are not inline(not in the same position as before)
Also, since we are using ASP.NET 3.5 and Ajax, option 1 or 2 looks good but they are not working as expected.
I can't get the collapsible panel extender to working when using a master pages. The code bellow works without assigning a master page but I need to use master page because I am doing a large project. Parser Error Message: The server tag is not well formed. Error in line: <asp:CollapsiblePanelExtender runat="server"
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I have a webform that has a collapsible panel I want to put a button inside the collapsible panel. How do I capture the button click in the code behind?
Here is my code: I want to capture the button click of Button1
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I have a collapsible panel extender inside a modal window, my problem is that whenever I click on the link button (to expand my panel), the window closes.
Does anyone know of a way to avoid this?
Is it possible to force a collapsible panel to stay collapsed based on a user role. If the user belongs to a certain role then allow the panel to become expendable otherwise keep it closed.
Tried the Enabled property of the extender but this doesnt work.