AJAX :: Add Or Remove Control Dynamically?
Feb 22, 2010
Suppose I have two controls in my page named Textbox1 (For the purpose of taking Employee ID as input) and another one is Button1.
I am using northwind data base and my server name is "DON".
The thing which i want is that when i click on the button1 the task showing below should be:
1. Disable the page (Like when we download the Ajax Tool kit from the Codeplex. An agreement come and the page gets disable)
2. A panel should be display as Image Shown Below
Is it Possible with the help of query string (if yes please make your answer query string oriented) a close button should be appear also in the top right corner of panel which should close the panel and re enable the form.
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Mar 22, 2011
I have a weird problem, using ModalPopup extender. I am unable to add/remove the textboxes I need. I am adding a default textbox and enabling "Add" button to add more. The user should be able to remove the unnecessary textboxes.
[Code]....
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May 20, 2010
I wrote this code and it works perfectly to add controls.
When I click on the link button "Add group" it correctly adds new DropDownLists and LinkButtons, the problem is that the removeGroup function (which is added also dinamically) does not work.
Here is the code:
[Code]....
The panelGroup is within an UpdatePanel.
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Apr 26, 2010
[Code]....
I have an update panel and inside there are a button i want when i press the button the content well be cleared and then a label will be added to the update panel dynamicly and focus that the button is inside the update panel
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Mar 29, 2010
The Ajax control toolkit tab panel automatically inserts a space by all four corners of the body. For example, go to http://www.asp.net/ajax/ajaxcontroltoolkit/Samples/Tabs/Tabs.aspx and look at the TabPanel on the page. The is a space before "Signature:" and "Bio:" labels. How can I set the space-width to 0px; in the tabPanel body?
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Dec 1, 2010
i have used ajax control toolkit masked editor extender.i want to remove "_" from masking pattern and want to replace it with space. for ex. want " - - " instead of this
<
asp:MaskedEditExtender
ID="MEETxbPhone"
TargetControlID="txbPhone"
Mask="999-999-9999"
[code]...
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Feb 7, 2014
I used many methods but not getting the output, till yesterday it was working but cant understand now whats happening??
i enter the right data but still it returns this error:
"Invalid control characters"
see my code;
public string officelist(string uname, string pwd, long id) {
WebReference,CommonWSEndPointService eps = new
WebReference.CommonWSEndPoinService;
string url = "xxxxxxxxxxxxxxx?wsdl";
HttpWebrequest req = (HttpWebRequest)WebRequest.Create(url);
req.connection = eps.m291524(uname,pwd, id);
string conn = req.connection;
return con;
}
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Feb 25, 2016
How should I go about removing dynamic control.I have a method that does the removing currently, however, it doesn't remove when postback..Here's my code
HTML
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Main.aspx.cs" Inherits="DynamicTools.Main" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
[code]....
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May 7, 2015
I need to remove the selected row in listview without affect the database in button click event.
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Nov 24, 2010
How do I remove the Configuration Error found in the ASP.Net Ajax Control ToolKit?
Error Message reads: "The Master Page file .... DefaultMaster.master cannot be loaded Correct the problem in Code view"
<%@ Page
Language="C#"
MasterPageFile="~/DefaultMaster.master"
AutoEventWireup="true"
Inherits="CommonPage"
Title="HoverMenu Sample"
Theme="SampleSiteTheme" %>
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May 2, 2010
I am using Ajaxtoolkit in my application. I am declaring the tabcontainer and tab panels on the serverside. I just have my Updatepanel on the Client-Side. I was wondering how to assign css to the tabs like onhover or click would change its background color and highlight the tab up.
Secondly, since I am dynamically creating these tabs, how would I put a close for each of the tabs?
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Feb 4, 2011
do have a very particular question and if you want to answer it go straight to the end. But I do welcome comments and advices hence the lengthy post. we deal with a lot of forms and some of these forms are quite lengthy and have many fields. We also have a requirement - in addition to top level fields - to be able to have variable number of repating rows - as we call them. For example, let's think of a customer which has name, surname and age while it can have zero or many addresses (say 0 to 10) so the user must be able to add or remove contacts from the form while filling it in.
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Jan 20, 2011
Does anyone know how to dynamically add and remove rows in a table triggered by a button click from the backend (in c#) using asp.net?
Here's how it might be done in javascript, is there any way to do this in the asp.net framework?
[URL]
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Mar 4, 2011
I create my aspx page dynamically, with adding controls to a placeholder.
But this way the ajax cascadingdropdown won't work.
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May 7, 2015
Dynamically add Tab Pages to tab control in Web form using asp.net and c# ...
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Jun 18, 2010
I need to be able to add and remove columns dynamically depending on the results of the datasource (stored proc).
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Apr 6, 2010
I'm having trouble when removing a dynamically created control, cause, on page_load i'm creating a new controller so the control.count is not counting correctly.
Here's the code for removing a controller:
[Code]....
And if anyone is interested here's the whole code:
[URL]
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Jun 24, 2012
I want to create a page that can create multiple aspx pages
Let me tell you the scenario
i have multiple clients and each slient has to send a report and number of clients can be any no. like 10, 20, 30 , 50 so its difficult for me to create a report page for every client. So My need is to create a page that can dynamically create a page suppose we say our mai page is like
Cliient Name TExtbox
textbox1 X
textbox2 X
textbox3 X
textbox4 X
textbox5 X
textbox6 X
submit button
now if we want 4 textboxes for client1 then user should click on X and two text boxes will omit for a particualrly that client and a page with 4 text boxes will create for client1
and similarly for client2 if for it we want 2 text boxes a page with 2 text boxes should be created
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Apr 5, 2010
Im trying to dynamically create a popup control extender for labels which are also dynamically created. the labels are one a dynamically created accordion pane. Here is a section of my Page_Init method:
[Code]....
When I run the site with this code I get the following error:Microsoft JScript runtime error: Sys.ArgumentException: Value must not be null for Controls and Behaviors.Parameter name: element
I thought it might be because the target control ID changes during compilation so i tried to find the labels in the Page_InitComplete method with this:[Code]....
The expression in the FindControl argument is what the id of the label looks like when i view source in my browser after running the page.I also tried to use the popup control's DynamicControlID property, but im not sure what the DynamicServiceMethod is for.
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Aug 22, 2010
In my base page, I have a dropdownlist control which loads different usercontrols on selectedindexchanged event.
While loading these usercontrols, my page postbacks all the page. I used updatepanel but again same problem.
Is there any way to load controls without postback?
Here is my code:
[Code]....
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Mar 14, 2011
Is there any way to saw saturday and sunday red or any way to disable any day of week dynamically from code in Ajax Calender Control.
For ex. i am making payroll system so if you are going to apply for leave at week off days so at that time you are not able to select week off days.
i want to set week off days dynamically as per employee.it may be possible that week off is monday,tuesday,wednesday etc.
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Apr 2, 2010
i m using an ajax accordion control. i m generating the Accordion Pane, header and content dynamically. i have two cssclasses for header. now i want to do is like that for the 1st header there will be different background image then all other headers in the accordion panes. can any one tell me how can i able to do this? is it possible in the accordion control or not?
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May 20, 2010
how can change target control ID of an autocomplete Extender without refreshing page or using update panel
exactly with ajax!!!
and how can add an new instance of server controls like Ajax control toolkit or Standard controls like TextBox,Button,..
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Jan 23, 2011
Situation: I have a drop down list which I need to pass on to a webservice on button click. I am using Sys.Net.WebServiceProxy.Invoke to make webservice call.
Everything is happening inside a usercontrol which loads on runtime using dynamicpopulate extender.
I get following error:
Sys.InvalidOperationException: Cannot serialize object with cyclic reference within child properties.
Situation: Usercontrol also has a listview which is bound to dataset. However on calling listview.DataBind() in side the webservice method.
I get following error:
The ListView control 'ProductsListView' does not have a naming container. Ensure that the control is added to the page before calling DataBind.
There is no problem when call to service method is parameter less and listitem is not bound.
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