I have this so far but kind of stuck on how to do it programtically if I'm using header and content templates I have a xmldatasource..In a nutshell at what point in my code do I need to create a new accordion? does it need to be in the item_databound handler?
[Code]....
[Code]....
I was trying to make an ASP.NET AJAX programatically Databound Accordion control expand onmouseover event but it didnt fired. When i use static text i.e without databinding the Accordion control the onmouseover event works fine.
Default.aspx
<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="SocisSchools.aspx.cs" Inherits="SocisSchools" Title="Schools Detail" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<div>
<span style="font-size: 12pt"><strong>Schools</strong></span>
<br />
</div>
<div>
<cc1:Accordion ID="Accordion1" runat="server" SelectedIndex="0"
HeaderCssClass="accordionHeader" HeaderSelectedCssClass="accordionHeaderSelected"
ContentCssClass="accordionContent" FadeTransitions="true" FramesPerSecond="40"
TransitionDuration="250" AutoSize="None" RequireOpenedPane="false"
SuppressHeaderPostbacks="true">
<HeaderTemplate>
<a href=""><%# Eval("SchoolName") %></a>
</HeaderTemplate>
<ContentTemplate>
<p style="text-align: justify">
<asp:Label ID="lblSchoolIntro" runat="server" Text='<%# Eval("SchoolIntro") %>'>
</asp:Label></p><br />
</ContentTemplate>
</cc1:Accordion>
<div>
<asp:Button ID="cmdPrev" runat="server" Text=" << " OnClick="cmdPrev_Click" CausesValidation="false"></asp:Button>
<asp:Button ID="cmdNext" runat="server" Text=" >> " OnClick="cmdNext_Click" CausesValidation="false"></asp:Button>
<asp:Label ID="lblCurrentPage" runat="server"></asp:Label>
</div>
</div>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder2" Runat="Server">
</asp:Content>
Default.aspx.cs
public partial class SocisSchools : System.Web.UI.Page
{
public int CurrentPage
{
get
{
// look for current page in ViewState
object o = this.ViewState["_CurrentPage"];
if (o == null)
return 0; // default to showing the first page
else
return (int)o;
}
set
{
this.ViewState["_CurrentPage"] = value;
}
}
protected void Page_Load(object sender, EventArgs e)
{
GetItems();
}
private void GetItems()
{
BusinessLogicLayer.SocisSchools fac = new BusinessLogicLayer.SocisSchools();
DataSet ds = fac.GetSchools();
PagedDataSource objPds = new PagedDataSource();
objPds.DataSource = ds.Tables[0].DefaultView;
objPds.AllowPaging = true;
objPds.PageSize = 7;
objPds.CurrentPageIndex = CurrentPage;
lblCurrentPage.Text = "Page: " + (CurrentPage + 1).ToString() + " of " + objPds.PageCount.ToString();
Accordion1.DataSource = objPds;
Accordion1.DataBind();
// Disable Prev or Next buttons if necessary
cmdPrev.Enabled = !objPds.IsFirstPage;
cmdNext.Enabled = !objPds.IsLastPage;
}
protected void cmdPrev_Click(object sender, EventArgs e)
{
CurrentPage -= 1;
GetItems();
}
protected void cmdNext_Click(object sender, EventArgs e)
{
CurrentPage += 1;
GetItems();
}
}
I run into this problem while playing with accordion for a project. Sometimes VS 2008 auto generates code, without me wanting to!!!. Less generally I have an Accordion with 2 Accordion Panes in it. When modifing properties of the Accordion VS 2008 adds an Accordion extender and duplicates the two Accordion Panes!
My original code
[Code]....
My code after pressing space between the properties of the Accordion
[Code]....
[Code]....
I've practically spent seven or eight hours trying to get the ASP.NET AJAX Accordion to work and it simply will not cooperate. I have been to every imaginable corner of the web to Bing and Google, read post after post on this forum, and done any other thing I could possibly think of to get this to work, yet I still hit this wall.
Here's the code I've been using to get this to work:
[Code]....
As for the Massachusetts/Arkansas bit, I found that on some other forum that said that coding would work (it didn't for me). I'm hosting this failed attempt at [URL]. I do have the Bin folder in the project, so that's not the issue.
I'm using an accordion control with a textbox to get data that I'll use later to get values for a ObjectDataSource, that use the data of the textbox as ControlParameter.
my problem is that I'm getting a 'Not found control error...' because the textBox is inside the accordion how can I reffer the control into my ObjectDataSource?
Here is a reduce example of my code.
[Code]....
Can anyone tell me why the following nested Accordion control does not work?
[Code]....
The error I kept getting is this:
DataSource 'sql1980s' for control 'acd1980s' doesn't exist Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: DataSource 'sql1980s' for control 'acd1980s' doesn't exist Source Error:
[Code]....
I am creating a nested accordion in the code behind which is populated from my data table. The requirenment is
1. Main Accordin - create department Panes
2. sub accordin - Each department pane has a accordin in the contnet are.
3. sub accordin panes - people from that department show up as panes in sub accordin.
I was able to impelment this model but the problem is that the sub accordin ( with people) would not slide. First one is opened by default and i see hand on the other header panes but they dont slide (up and down). They do have a content though. P.S - if i implement the same nested according in aspx it works fine. My code
[Code]....
Update - I found that I get "Microsoft JScript runtime error: Sys.ArgumentException: Value must not be null for Controls and Behaviors.Parameter name: element" javascript error when i try to create the nested accordin.
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i use accordion from ajax toolkit it work correctly when i use outputcash it gives me this error:
Microsoft JScript runtime error: 'Sys.Extended.UI' is null or not an object
[Code]....
I got requirement to create a accordion menu which will have different menus for different site collection.
So, i created this Accordion which is in bind with site map file. But my Sitemap file has multi-level nodes, here my accordion is displaying only single level menus.
I want to render something like this (with ASP.Net Controls in the codebehind):
<ul>
<li class="first"><h1>This is a caption</h1></li>
<li><a href="#" title="" target="_self">Foo</a></li>
<li><a href="#" title="" target="_self">Foo1</a></li>
<li><a href="#" title="" target="_self">Foo2</a></li>
<li><a href="#" title="" target="_self">Foo3</a></li>
<li><a href="#" title="" target="_self">Foo4</a></li>
</ul>
<ul>
<li class="first"><h1>This is a another caption</h1></li>
<li><a href="#" title="" target="_self">Foo5</a></li>
<li><a href="#" title="" target="_self">Foo6</a></li>
<li><a href="#" title="" target="_self">Foo7</a></li>
<li><a href="#" title="" target="_self">Foo8</a></li>
<li><a href="#" title="" target="_self">Foo9</a></li>
<li><a href="#" title="" target="_self">Foo10</a></li>
<li><a href="#" title="" target="_self">Foo11</a></li>
</ul>
The amount of li elements that will be rendered into each ul is determined at runtime. Each link in a li belongs to into a specific ul (the one containing a specific caption. Imagine this as a kind of a treeview with nodes and subnodes) During the bind Event I need access to an ASP:HyperLink that will be rendered into the a-element. Which databound ASP.Net control should I pick for this? Looks like a repeater in a repeater, which should make the databinding process ugly. I'm thinking about creating this HTML-Output with StringWriters myself.
When I format an accordion control using a skin file (as opposed to entering the formatting as attributes on each <asp:Accordion> tag), the control renders as expected when the website is run. However, in the VS2010 designer, the control won't display but instead shows the generic "Error Rendering Control" box which hasthe exception, "Collection was modified; enumeration operation may not execute."
View 1 RepliesI have the following inside of my Header Template of an Ajax Accordion:
[code]....
I need this to work without JS as well, which is why I still generate the HREF on the links, so I'm just intercepting the click and then invoking the parent click which in turn toggles the accordion header.
This works in IE but no Firefox, Chrome.
Adding an Accordion only creates the outer most tags. I then have to add the headercssclass, contentcssclass etc. info. Then i have to manually add <Pane> tags, and then add Accordion Pane controls. Using VWDE 2008, is there a way to customize the control so that adding the Accordion control automatically adds this other info? Ideally with 2 Accordion Panes to start, but even just getting the various Accordion properties and the <Pane> tags added would make it much more <Pane>less!
View 3 RepliesI am using ASP .NET 2.0 C#.
I have a Repeater that I created in my code behind. I want to create a nested repeater inside of that parent repeater. How do I go about doing that?
i want to create accordion programmatically in c#. i want to define how many panes a accordion will have on the basis of count of items present in the dropdown. i dnt know whether anybody gets it or not what i am trying to achieve. here goes again create a accordion which will multiple panes depending upon the no of items present in the dropdown list.
View 3 Replieshow to create the dynamic accordion ?i want to create the display content and menu heading from database
View 1 Repliesusing vb.net/asp.net 2005:
After adding a new record using a stored procedure I want to expand the accordian which is inside an inner grid so that the user can see what was just added, I'm rebinding the gridview which works but when I set the SelectedIndex = 0 that does not expand the accordian. Do I need to do this in Javascript? My vb.net codebehind that I'm trying (but not working) is here:
[Code]....
How i can create collapsible textbox with jquery or ajax control toolkit.
View 1 RepliesI am wondering if it is possible to create AJAX Toolkit control using JavaScript/JQuery or not. I know that I can create controls at server (at design or code-behind) and interact with its properties using JavaScript but I would rather want to initalize and create controls at client side using JavaScript/JQuery.
View 3 RepliesHow would I create an AJAX Accordion pane from the code behind? I would like the user to be able to click a button to add a new pane to an existing accordion control. However, I can only seem to create one new pane because clicking the button after that causes the old pane to be overwritten. I have this in the button click event:
[Code]....
A new pane is created with the correct content, but then it keeps getting overwritten. I've looked around and have seen similar problems but no answer.
Im trying to add some code to my accordion pane but the code gets executed. The code is not shown as text. How can i fix this?
View 4 RepliesIs it possible to create any new toolkit? I go through the tutorial for creating an extended control but I want webservice also want to call in that case. Like cascading dropdown.
View 2 Repliesif found some javascript but that is on the client / i need to disable some panes based on values from the database. Ive tried AccordionPane4.HeaderContainer.Enabled = false ; But that has no effect. also is there an event handler so I can swap an image for open / close when someone expands a pane?
View 2 RepliesI've been dealing with an AJAX issue for some time now and I can't seem to find an answer anywhere. When I'm debugging and stepping thru my code it will jump into disassembly looking for a toolkit file. If I fit f5 I can continue debugging, but this happens often.
The latest one is:
Address: AjaxControlToolkit.ExtenderControlBase.ExtenderControlBase()
--- c:UsersswaltherprojectsaspNetAjaxReleases30930AjaxControlToolkitSourceAjaxControlToolkitExtenderBaseExtenderControlBase.cs
I setup the toolkit by adding a reference to AjaxControlToolkit.dll There's a line at the beginning of the markup...and everything appears to work outside of the debug issue.
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Recently, I downloaded the source code (not Binaries) of latest AJAX toolkit and introduced some changes in Calendar extender. Now, I would like to build the DLL out of it so that I can add it to my project and use it. Now, when I am trying to build DLL, it fails. It never compiles for me. Infact, I am not sure which project/application file exactly do I need to run.
Every-time, I try to open any Solution/Project, I get exceptions either for some missing files or folders. I have both VS 2005 Pro and VS 2008 Express Edition installed. I need the libraries to be compatible with Framework 3.5.
