AJAX :: Modify ComboBox TextChanged Event?

Mar 14, 2011

is it possible to modify the ComboBox's TextChanged event from The AjaxToolkit Extender and how to do it?

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Web Forms :: Working With Events / When A Button Id Pressed Only 'Click' Event To Be Fired And Not The ComboBox's 'TextChanged' Event?

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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Ajax Combobox Not Firing Event When Combobox Is Empty

Jan 3, 2011

in aspx i written as follows

<ajaxToolkit:ComboBox ID="cmbAddressAlias" runat="server" DropDownStyle="Simple" AutoCompleteMode="Suggest" CaseSensitive="false" AutoPostBack="true" RenderMode="Inline" Width="170px" CssClass="cmbProvince" OnSelectedIndexChanged="cmbAddressAlias_SelectedIndexChanged"> </ajaxToolkit:ComboBox>

it binding correctly(datasource dynamically binded) and it raises event too while changing index but it is not raising event when we manually clearing the combobox text..if currently combobox having text "ASP" then i manually select that entire text and using del key i am deleting but it is not raising event for me.. when i change index it automatically raising event...i need to raise event while combobox is empty...

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AJAX :: Modal Pop Up Does Not Work After Textbox TextChanged Event?

Jun 22, 2010

Here is my page in this, there is a control txtLicenseNumber.On the text_changed event of this control my code executes but data does not shows in my control after the completion of execution.if i commented the Panel(pnpPopup) & modalpopup from my source then it works fine.What should i do to work it with modal popup ?

[Code]....

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AJAX :: Textchanged Event Is Not Fired In Update Panel?

Nov 9, 2010

I have textbox inside update Panel.textchanged event is not fired.

I wrote code like this[Code]....

But txtUserName_TextChanged is not fired.

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AJAX :: Combo Box TextChanged Event Not Fired If Value Is Not In The List?

Mar 10, 2011

I have an Ajax Toolkit Combo Box in DropDown Style (to allow user to enter custom value). The event SelectedIndexChanged and TextChanged works fine if the user select an item of the list of the combo box.

The problem is if the user enter a value that is not in the list of the item of the combo box, the event SelectedIndexChanged nor TextChanged are fired. Is there a way to "force" those events to be fired?

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AJAX :: SliderExtender Causes TextChanged Event To Fire On Every PostBack?

Oct 7, 2010

I need a Slider that will only postback when the slider has been moved. Can this be achieved with SliderExtender?

I have a TextBox with autopostback=true, within an updatepanel within a usercontrol. The TextBox is extended by SliderExtender (default settings).

The TextBox's TextChanged event fires perfectly when the slider is moved (MouseUp - standard extender setting). The aspx page is partially posted back, and all is well.

However, if another usercontrol on the same aspx page causes a partial postback, the SliderExtender causes the TextChanged event to be raised - for no aparent reason. This is causing problems.

Is it possible to prevent postback unless the slider has actually been moved?!

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AJAX :: ControlToolkit TextBoxWatermarkExtender Fires TextChanged Event On Every Postback?

Sep 21, 2010

I haven't been able to find anything on the net about this yet. A project that used to work fine all of a sudden started having trouble with a couple users. The TextBoxWatermarkExtenders for these users are now always firing the TextChanged event of the textboxes they are assigned to for every postback. I don't think this is what they are supposed to do. They didn't use to do this. Has anyone else experienced this? I can add code to ignore these unintentional events, but I would like to know why all of a sudden the change in behavior.

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Update Panel - Textbox TextChanged Event Is Interfering With The DropDown SelectedIndexChanged Event?

Oct 20, 2010

Basics: I have a text box (txtDepositAmount) that people can enter a deposit amount into and a drop down (ddlSelectedTerm) that sets the terms. Through these two values I calculate the APY (lblCurrentApy).

Rules: If only one of the values is selected I still want to do an update on the current APY label and clear it. If either value changes I want to update the current APY and recalculate.


The problem: As soon as I click away from the textbox and onto the drop down to select my term the drop down flashes and closes because the textbox TextChanged event was just fired.

I have to click on the drop down a second time to be able to select anything!

Do I need to change what event I'm looking at or do I need to move some of the controls outside of the UpdatePanel? Can this only happen if some of the business rules change? Should I just give up and go to javascript?

[code]....

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AJAX :: Control Toolkit ComboBox SelectedValue / Does The Combobox Has As A Disadvantage That The Text Has To Be Unique

Apr 28, 2010

I have the following items bound to my combobox:

Value: 1, Text: SNS
Value: 2, Text: ING
Value: 3, Text: ING

Choosing value 1 results in a SelectedValue of 1

Choosing value 2 results in a SelectedValue of 2

Choosing value 3 results in a SelectedValue of 2

does the combobox has as a disadvantage that the Text has to be unique?

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AJAX :: ComboBox Input / When leave The Combobox It Adds To The Combox List?

Dec 3, 2010

I'm try to add a combobox to my form which i have done and populate it with the infomation i need but i want to stop the user from being able to edit the first 5 character in the textbox part of the combo box( 1 is this possible 2 am i going about it in the right way).

I have 3 columns fro a db to enter ips ie 123.456.7.89 at the start if each number i want (SE1)(SE2)(SE3) which i can do at the momment . So I get in the combobox list 3 items with (SE1)123.456.7.89 OR just (SE1) depending of i a result is returned from the DB. However i don't want the user to be able to edit out the (SE?) part of the sting in the textbox. When editing i've tried used the text change event to try and capture the change and make sure the string.length > 5 , but the event does not fire also when i leave the combobox it it adds to the combox list. If I refersh it goes back to how it should be with only the 3 items.

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Textchanged Event Of Textbox Is Not Firing?

Apr 6, 2010

when the user comes out of a texbox, i need to read the text entered in the textbox.

I tried using the textchanged event. But it is not firing when i move out of the textbox.

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Web Forms :: Using The TextChanged Event Does Not Work?

Mar 8, 2010

I have 2 TextBoxes inside an updatepanel.

What I want to do is when I enter text in TextBox1, I want TextBox2 to also receive this input.

So I have tried this in the TextChanged event but nothing happens for TextBox2 when enter strings in TextBox1 ?

[Code]....

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C# - TextBox.TextChanged Event Not Firing On IE7?

Sep 23, 2010

In my web form I have a Textbox control. The TextChanged event of the Textbox is not triggering.
AutoPostBack is set to true What could be the reason for this?Here is the code:

protected void Textr_TextChanged(object sender, System.EventArgs e)
{
}
<asp:TextBox ID="Textr" TabIndex="10" Style="z-index: 117; left: 500px;
position: absolute; top: 158px" runat="server" Height="22px" Width="180px" MaxLength="50"
AutoPostBack="True" CausesValidation="true" OnTextChanged="Textr_TextChanged"
></asp:TextBox>

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How To Write Textchanged Event,that Is When Enter The Key

Jun 22, 2010

I have one textbox for searching purpose...In ASP.NET how to write textchanged event,that is when i enter the key....i know normally textchanged event occurs when i enter using (enter key word) i want keypress or keydown event........................

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TextChanged Event Function Not Working?

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

Now the problem is that even if i type something in the textBox1 the textchanged event if not firing why?

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JQuery : Which Event Fires In Combobox Before The Change Event

Feb 14, 2011

I want to restrict the user if they select the language which is already selected by displaying alert msg using JQuery.

Is there any event which fires before the change event.

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Web Forms :: Tab Is Not Working After Textbox's Textchanged Event Fired

Nov 17, 2010

I have aspx page in which i have three textboxes textbox1,textbox2 and textbox3.

The value of textbox3 is subtraction of textbox1 and textbox2.I wrote this in textbox2 textchanged event.It's working fine,but after that if i press tab it's not moving to next control. I think textbox is postbacking again that's the problem.......

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Web Forms :: TextBox Doesn't Fire TextChanged Event On IE 8

Jun 9, 2010

TextBox doesn't fire TextChanged Event on IE 8, AutoPostback is true

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Web Forms :: Bypass The Textbox Textchanged Event On The Serverside?

Jan 20, 2010

i have a gridview with commandbutton column and a textbox template column. My requirement is changing the text and hitting the enter key should also perform the same function as the command button. So i enabled the autopostback of the textbox.But if i click the command button after changing the text in the text box fires both the TextChanged event as well as the item command event. Is there anyway to bypass the Textbox text change event if i postback using the grid command button?

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Showing Wait Cursor On TextChanged Event Of TextBox?

Mar 7, 2011

I want to show a wait cursor on Text Changed event till the data is fetched from the server.And then reset the cursor to default. Should work in ie6.

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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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Web Forms :: Fire TextChanged Event Only When TextBox Has Data

Feb 7, 2012

I have a TextBox with TextChange event and AutoPostBack true. Now I want to fire its event only when it has data entered in it.

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How To Show Confirm Box On TextChanged Event Of Text Box In ItemTemplate Of Gridview

Jun 18, 2010

I've used textbox in ItemTemplate of gridview. I need a confirm box on textChanged event of the respective text box. If user confirms as Ok/Yes then continue with some code else if user clicks on Cancel/No then do some other action.

I've tried using:

Page page = HttpContext.Current.Handler as Page;
ScriptManager.RegisterClientScriptBlock(page, page.GetType(), "key2", "confirm('Do you want to update?');", true);

But I was not able to achieve desired output.

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Javascript - .NET TextBox TextChanged Event Not Firing In Custom EditorPart

Jun 4, 2010

This is a classic sort of question, I suppose, but it seems that most people are interested in having the textbox cause a postback. I'm not. I just want the event to fire when a postback occurs.

I have created a webpart with a custom editorpart. The editorpart renders with a textbox and a button. Clicking the button causes a dialog to open. When the dialog is closed, it sets the value of the textbox via javascript and then does __doPostBack using the ClientID of the editorpart.

The postback happens, but the TextChanged event never fires, and I'm not sure if it's a problem with the way __doPostBack is invoked, or if it's because of the way I'm setting up the event handler, or something else. Here's what I think is the relevant portion of the code from the editorpart:

protected override void CreateChildControls()
{
_txtListUrl = new TextBox();

_txtListUrl.ID = "targetSPList";[code].....

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