Web Forms :: TextChanged Event Working Fine In Windows But Not In Web?
Apr 8, 2010
I am building a simple application in Windows as well as in Web.I have two textboxes . Whatever I write in textbox1 should simultaneously be written(or copied) in textbox2-It should copy in textbox2 alphabet by alphabet OR each number by number as I write it down in textbox1It (TextChanged event) works fine in Windows application but in Web application it is not working.
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Jul 13, 2010
I have one Button (Refresh Button), One ComboBox (containing DEV and UAT as its items) and a GridView on my asp page.
I am filling up my Grid with values from database on the ComboBox's 'TextChanged' event and Buttons's 'Click' event.
First time when page is loaded, there is no information in the grid, but when i choose DEV/UAT from the ComboBox 'TextChanged' event is fired, the grid is filled with the relevant data. That is what i want.
When i click the Refresh Button to refresh the data again, first comboBox's 'TextChanged' event and then 'btn_Click' event is fired.
I want then when a button id pressed only 'Click' event to be fired and not the ComboBox's 'TextChanged' event.
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Nov 17, 2010
I have aspx page in which i have three textboxes textbox1,textbox2 and textbox3.
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Feb 17, 2011
I have a simple aspx file
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="test4.aspx.vb" Inherits="test4" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<body>
<form id="form1" runat="server">
<div id="content">
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<br />
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
</div>
</form>
</body>
</html>
And this is the test4.aspx.vb code file
Partial Class test4
Inherits System.Web.UI.Page
Protected Sub TextBox1_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
TextBox2.Text = TextBox1.Text
End Sub
End Class
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Aug 13, 2010
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Inherits="_Default" %>@
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Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
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Oct 20, 2010
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[code]....
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Mar 8, 2010
I have 2 TextBoxes inside an updatepanel.
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[Code]....
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[Code]....
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May 7, 2015
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Aug 19, 2010
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Mar 30, 2010
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Mar 24, 2010
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[Code]...
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Aug 22, 2010
I have the following gridview inside an updatepanel that makes the bind from a datatable:
[Code]....
What I intend to do and I'm not getting is the following: When i edit a textbox in a row with a new value, like Desconto textbox, i want that when that textbox looses the focus, to refresh the gridview with new values that result from changes in the value of the textbox. It's a new bind as i know, the problem is how to find the correct way to trigger the textbox textchanged event, at the moment nothing is happening. I created the Desconto_TextChanged event but when compiling, i receive a compilation error:
Description: An error occurred during the compilation of a resource required to service this request. review the following specific error details and modify your source code appropriately.
Compiler Error Message: BC30456: 'Desconto_TextChanged' is not a member of 'ASP.index_aspx'.
Source Error:
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Oct 18, 2010
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Oct 27, 2010
Asp.NET v2.0
Data grid with mulitple texboxes per row.
Each textbox has a TextChange() event wired up for data validation.
These events fire just fine, the data validation works just fine.
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In this scenario, after tabbing out of TextBox1, how can I maintain focus on TextBox2 (and then subsequently TextBox3, TextBox4,etc..)
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At page load, I created a textbox as shown below.
protected void Page_Load(object sender, EventArgs e) {
for(i=0;i<5;i++) {
Textbox tbox = new Textbox();
tbox.AutoPostBack =true;
tbox.TextChanged += new EventHandler(tboxevent);
//Here I need to pass 'i' value to the tboxevent
} }
protected void tboxevent(object sender, EventArgs e) {
Label1.Text = "i value";
}
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