Multipe Dynamic Controls & AutoPostback Issue

Posted on 16th Feb 2014 07:03 pm by admin

I currently have a need to create many dynamic controls (Example Textboxes) that need to do a PostBack upon the data in the control changing (Autopostback = true). The following sample code demononstrates the example. When the code is executed, I can click on a control, enter in some text, and then hit the tab key (not concerned about the focus issue here), If I then click on another control enter in some text again and hit tab again, (postback issued again). It now at this point jumps to the next control, and seems to be non functional. No text can be entered. I click on another control, that control gains focus, but still can not enter in any text. I can't figure out what is going on. view plaincopy to clipboardprint?public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { for (int x = 0; x < 30; x++) { TextBox Test = null; Test = new TextBox(); Test.ID = x.ToString(); Test.AutoPostBack = true; MyHolder.Controls.Add(Test); } } } public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { for (int x = 0; x < 30; x++) { TextBox Test = null; Test = new TextBox(); Test.ID = x.ToString(); Test.AutoPostBack = true; MyHolder.Controls.Add(Test); } } }
view plaincopy to clipboardprint?<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="TestAjax._Default" %>

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="TestAjax._Default" %>

Any Help would be GREATLY APPRECIATED - Driving me nuts!

Your Answer:

Login to answer

Other forums

Storing/displaying image urls in a database?
Hi
Basically I have the following scenario:
User chooses picture from list. Picture info is ad

controlling/creating accounts with privileges
hi all,
i'm trying to figure out how i can create/control account with privileges, for instance a

socket communication between c++/java and sending image
hi,

i have a class in c++ called win32_sockserver which creates socket to java. i am trying

session variables not working anymore
hello,
i use sessions to handle authentication within my site. my host has been changing a lot of

Read from a text file after a specific word
Hi all.

I have a text file that looks like the one below.
I know how to open the text fi

Simple program to copy files between two computers over the web
I use logmein free and often need to move files between my two computers. Generally, I move the file

Check if another session of the page is running?
I want to keep people from opening multiple tabs, or sessions of my Facebook app. Is it possible to

PHP Captcha Error help - replace the "die" command
Hi All,

I am after a bit of help with a Captcha spam protection box.

The site gave me

Multi language - seo links
Im trying to figure out the best method to have a multi language website that will function with seo

j1inmis Ouput layout changes
Hi,

Can anybody tell how can j1inmis output layout can be changed so that vendor names ge