.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

Ajax reorder list not dragable.

Posted By:      Posted Date: October 04, 2010    Points: 0   Category :ASP.Net

I have the same problem as Simon in this post.

He found out some sort of a solution, but it does not work for me. Please, could someone explain me what is going on in this answer or advice me something else.

PS: there is an example on the asp.net site which doesn't work exactly the same way as my reorder list... (click view a demo)

The solution that is suggested here adds these few lines to web.config:

  <add path="ScriptResource.axd" verb="GET,HEAD" 
     System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
       PublicKeyToken=31bf3856ad364e35" validate="false"/>  

View Complete Post

More Related Resource Links

Has anyone experienced problems using a reorder list control in Chrome/Firefox?


I have three reorder lists on a page, one does not want to work. It is no different to the others, but is behaving like it is not enabled.

All working fine in IE 7 + 8.

Any ideas appreciated :)

Ajax dropdown list not working

Dear All:I just implemented a simple Ajax drop down list. The problem I'm facing is that when I run the project I will not be able to select the values from drop down even though there are 4 values coming in. Here is my code:Default.aspx<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Untitled Page</title> <link href="StyleSheet.css" rel="stylesheet" type="text/css" /> </head> <body> <form id="form1" runat="server"> <asp:ScriptManager ID="ScriptManager1" runat="server" /> <div > Name:<asp:DropDownList ID="colorValue" runat="server" OnSelectedIndexChanged="colorValue_SelectedIndexChanged" ></asp:DropDownList> <ajaxToolkit:DropDownExtender ID="DropDownExtender1" runat="server" TargetControlID="colorValue" DropDownControlID="DropPanel" > </ajaxToolkit:DropD

Reorder list problem having to do with control placement

I have a page with a FileUpload control that uploads an image to a sql db when Button_Upload is clicked. I also have a reorder list contained within an update panel to display all the images in the database.The problem is with the code as shown below:1. I have the Button_Upload as an AsynchPostbackTrigger for the Update Panel2. The FileUpload.PostedFile=Nothing in Button_Upload_Click and no new image gets loaded.If I remove Button_Upload as an AsynchPostbackTrigger as a trigger then1. image gets added but reorderlist doesn't get refreshed and new picture doesn't appear in reorder list2. if I manually refresh browser button click event fires and image gets added againWhat is the way to place controls/triggers to get reorder list to show new picture when it gets added to the database? Thanks   <%@ Page Title="" Language="VB" MasterPageFile="~/sfcas_nofooter.master" AutoEventWireup="false" CodeFile="ImageUpload.aspx.vb" Inherits="ImageUpload" MaintainScrollPositionOnPostback="true" %> <%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %> <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> <div id='leftside_fixproblem' &g

Reorder List

Hi Im using a toolkit reorder list control. Im using LINQ2SQL. I have troubles making the order changes in the list to be updated to the database.This is my aspx code: <cc1:ReorderList ID="reordLinks" runat="server" SortOrderField="OrderNr" DataKeyField="Pk_LinkId" ItemInsertLocation="End" DragHandleAlignment="Left" OnItemReorder="reordLinks_ItemReordered" > ......The drag and drop reordering works fine. In my  reordLinks_ItemReordered method i call on a static method in my database management class that does this: public static void UpdateLinks() { db.SubmitChanges(); } But no changes to the order are visible. What is missing?Thanks for your time!

Reorder List Header Columns Issue

Hello to all, Today my senior told me to add functionality of Drag N Drop inside the GridView then i googled it and i found that Reorder List is the Same control i am looking for. But after doing Analysis on that i found that these templates are there in ReOrder List Control DragHandleTemplate EditItemTemplate EmptyListTemplate InsertItemTemplate ItemTemplate ReorderTemplate Its same as gridview or listview control but its dosent support paging in that.But i am not able to found Header Template inside that Control.   So Can any 1 Tell me how can i add header Template inside ReOrder List so Each Column will have its Rows. My sample example 1 Column is Eating all my columns and the rest of the columns are blank. I am looking any solution for this.   Waiting for a Solution   Regards    

Report Parameter type for a list of Employees to prompt like AJAX Textbox intellisence when the user


Hi All,

I have around 300 employees report to run for a specific employee, I cannot have a Dropdown as it would be too long for the report user to choose from. Is it possible in SSRS 2008 to have a text box that would provide intellisence like AJAX textbox and provides user with Employee name to choose from database or is there any other better way to select the right mployee name to run this kind of report. being a newbie to SSRS I am unable to go furthur on this. All help is great help. Thanks in advance for responding.

Pl help me regarding Reorder list - Reorder list values are not preserving



     I' m using Reorder list sample for the  first time. When it is bound with datasource, and reordered it is working fine. but unfortunately on postback to the server, i',m not getting the reordered items. Could any one help me in fixing this issue..




avoid postback in multiple drodown list using ajax


i have 4 dropdownlist..state,district,place,product..where we have to select the product depend on state ,district ,place and product and there is search button for search particular product where iam using gridview to dipslay particular product deatails . i do not want to do auto past back eventfor page  when i select dropdownlist...i tried using ajax but still i cant get through..i tried this code but,,,,please helpme...how to use ajax for 4 dropdownlist & 1 button so that i can dispaly product deatails.....

<asp:scriptmanager id="ScriptManager1" runat="server">
                    <asp:updatepanel id="UpdatePanel1" runat="server">
                    <asp:label id="Label1" runat="server" stext="STATE:" style="display:inline " mce_style="display:inline ">STATE:</asp:label>
                    <asp:dropdownlist id="DDLSTATE" runat="server" height="18px" style="position :relative; top: 6px; left: 2px;" mce_style="/position :relative; top: 6px; left: 2px;" autopostback="True" datasourceid="SDSSTATE" datatextfield="PUSTA" datavaluefield="P

Reorder List Control Drag Handle



I'm using a reorderlist (Ajax Control Toolkit Release 4.1.40412.2) inside a scrolling div  (class="reorderListDemo" style="overflow:scroll; height:225px; width:1300px; table-layout:fixed; text-align:left;"). When the height of the reorderlist is greater than the height of the div, the div will automatically have a vertical scrollbar. The problem is that when i scroll down to drag an item  from the bottom of the reorderlist, the reorderlist does not work properly. The drag image and the drop target does not correspond to the item i want to move.

I've attached a copy of my css file:


.modalBackground {

.popupMenu {

.popupHover {

.dragHandle {
	border:outset thin white;

.reorderListDemo li {

Microsoft AJAX CDN

Content delivery networks (CDNs) are composed of "edge cache" servers that are strategically placed around the world at key Internet network points. These "edge cache" servers can be used to cache and deliver all types of content - including images, videos, CSS and JavaScript files.

Using a CDN can significantly improve a website's end-user performance, since it enables browsers to more quickly retrieve and download content. For example, instead of having a browser request for an image traverse all the way across the Internet to your web server to download, a CDN can instead serve the request directly from a nearby "edge cache" server that might only be a single network hop away from your customer (making it return much faster - which makes your pages load quicker).

AJAX GridView Checkbox Select All in ASP.Net

In the previous article GridView Select Multiple Rows you learnt the multiple row selection in GridView control. Here you will get the C# code sample to select all the gridview rows using single checkbox server control. You can highlight the selected rows with different color and Font state Bold. If you want to use the selection values on different ASP.Net

AJAX GridView Paging and Sorting using C# in ASP.Net

To enable the GridView Paging and Sorting to update the GridView Data without refreshing the ASP.Net web page AJAX Extension controls are used. UpdatePanel is used to hold the GridView control that triggers the events for the controls placed inside it. By Default UpdatePanel triggers the asynchronous postbacks for its child controls.

GridView Paging Using Ajax in ASP.Net

To enable the GridView Paging and Sorting to update the GridView Data without refreshing the ASP.Net web page AJAX Extension controls are used. UpdatePanel is used to hold the GridView control that triggers the events for the controls placed inside it. By Default UpdatePanel triggers the asynchronous postbacks for its child controls.

jQuery $(document).ready() and ASP.NET Ajax asynchronous postback

Many call it the ASP.NET jQuery postback problem, but using the technique below should make it no problem anymore. $(document).ready() isn't called after an asynchronous postback. What this means? You lose the functionality that should be executed within $(document).ready() after an UpdatePanel rendered its contents after an asynchronous postback.

Making Ajax Callbacks to the Server Using jQuery with ASP.NET

In the first part of this article series I introduced jQuery's functionality and how it provides a rich client side programming model. This time around I'll expand on these concepts and show you how you can use jQuery in combination with ASP.NET using it as an AJAX backend to retrieve data. I'll also discuss how you can create ASP.NET controls and otherwise interact with jQuery content from ASP.NET pages in WebForms.

jQuery is just a JavaScript library so it will work seamlessly with ASP.NET both from page code as well as through backend driven code using the Page.ClientScript object or ScriptManager. You can use jQuery on its own as a client side and Ajax library that communicates with ASP.NET or you can use jQuery in combination with ASP.NET AJAX. The two actually complement each other quite well as jQuery provides functionality that the ASP.NET AJAX library does not and vice versa. For the most part the interaction between the two libraries is trouble free except for a few very rare edge cases.

Building a grouping Grid with GridView and ASP.NET AJAX toolkit CollapsiblePanel

I've posted an update to this post to apply on demand loading of Details data using ASP.NET AJAX PageMethods. I'm demonstrating the usage if CollapsiblePanelExtender client events on the new post. Check it out.

I admit, Matt Berseth is really inspiring me! Few days ago I pass through 2 of his great posts:

.Surrounding your Data Table and Dialog Controls with ComponentArt Styled Panels
.Building a Grouping Grid with the ASP.NET 3.5 LinqDataSource and ListView Controls
The first one is pure design tips one which I used for making good presentation of my demo here. The 2nd post is actually the idea.

Using jQuery to directly call ASP.NET AJAX page methods

Here I am looking to explain how to call page methods using jQuery. Using jQuery to directly call ASP.NET AJAX page methods
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend