JQuery :: Textbox Change Event Method
Mar 2, 2011
i have a text box with textchanged event and autopostback=true and textchanged event which takes user to other page with textbox's chanegd value.i have applied a jquery to the textbox. when i start entering alphabets, a listofitems is show.eg:if i type the, I GET HTE HOTEL,THE MALL,THE BEACHs soon as i click on any thing(say THE HOTEL), asp.net takes me to the otherpage with only THE as text. and not THE HOTELthis is happening as the event is raised when i click on a choice which is as good as i am clicking outside of textbox. thus the asp.net working is fine.
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Similar Messages:
Sep 24, 2010
I thought I was coding a change event correctly, yet somehow i'm not getting any resultI made the simplest of examples to accomplish what i want
[Code]....
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May 17, 2010
I have an asp:TextBox with asp:RegularExpressionValidator to validate if it's a number. Obviously an onchange event will be attached to this textbox while rendering. Also I add a change event at $(document).ready to make some calculation when the value is changed.
<asp:TextBox id="myText" runat="server" />
<asp:regularexpressionvalidator id="myRev" ControlToValidate="myText" runat="server">*</asp:regularexpressionvalidator>
$(document).ready(function(){
$('[id$=myText]').bind('change',function(){
//do something........
and found that all of event.fromElement,event.toElement,event.srcElement are null which causes the exception.
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Jun 17, 2010
There is a bug in jQuery 1.4.2 that makes change event on select-element getting fired twice when using both DOM-event and a jQuery event, and this only on IE7/8.Here is the test code:
<html>
<head>
<script src="http://code.jquery.com/jquery-1.4.2.js" type="text/javascript"></script>[code].....
This causes alot of trouble for us in our application cause we use both ASP.NET-events mixed with jQuery and once you hook up a change event on any element every select (dropdown) gets this double firing problem.
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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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Dec 17, 2010
I would like to know whether it is possbile to have a script that allow user to focus one from textbox to another textbox by onkeypress event.
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Mar 24, 2010
I've got a GridView, with a TextBox designed in the template field. Im binding values to the textbox from ObjectDataSource.I've attached a textchanged event to the textbox, to capture the rowindex when a particular textbox value is changed by the user.
[Code]...
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Jan 29, 2011
i have one text box and one button and i have wriiten some code on textbox text change event but problem is when i enter text in textbox then it automaticly click on button and show button behind code not textbox changed event code
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Feb 23, 2011
the name of my aspx page is display.aspxin header of this page i have called a javascript jscript.jsinside jscript.js there is a call to acomp.aspx which fetches autocomplete results which are displayed on textbox dropdown on display.aspxafter selecting an item from the textbox dropdown, i have to press search btn to response.redirect to other page.but i want to response.redirect as soon as autocomplete item is clicked.this is my textbox with auto-complete feature:
<asp:Textbox ID="search_input" runat="server" Text="Search by Name or Zip Code" AutoPostBack="true" ToolTip="Search by Name or Zip Code" />
this is my aspx.vb code:
Protected Sub search_input_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles search_input.TextChanged
Response.Redirect("~/star/billing/search.aspx? "value=" & search_input.Text)
End Sub
now, onchange of search_input text, my old text is passed inthe response.redirect url.!!! but i want to pass changed text! old text means that text wich is input to start autocomplete
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Jul 15, 2010
i would like to have an event fired in jquery, if the validators of my page change their states.
This is my usecase:
In an Adressform the Validators all are hidden. If i submit the form, the get displayed. Now i want to fire a jQuery function, which renders all rows (not the inputfields, but their parents) with a red border (means add a css class) if i now change the field and the validator hides i also want to hide the border around the input's parent
i don't want to have a timer checking every 100ms the displayed validators (which would work perfectly), but i want to listen only to the show/hide events of the validators
how i can add a listener to the change events of a validator?
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Feb 6, 2011
I want to check if user changes the value of a textbox. If the user changes the value, then I want to display the changed value in a different textbox.
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Feb 22, 2011
I was wondering if someone knew the best way to switch from using the
myTextBox.TextMode = TextBoxMode.Password;
to
myTextBox.TextMode = TextBoxMode.SingleLine;
using client code and jQuery. I will have to do it on focus, along with deleting the whole text content of the textbox onFocus event.
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Sep 6, 2010
I want to show value in label on textbox change event , means when user enter text in text box then this value should display in label . I am using this:
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:TextBox ID="TextBox5" runat="server" ontextchanged="TextBox5_TextChanged" AutoPostBack="true"></asp:TextBox>
</ContentTemplate>
</asp:UpdatePanel>
protected void TextBox5_TextChanged(object sender, EventArgs e)
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Feb 28, 2010
I'm trying change an input mask for textbox when the the check box has been check or unckecked but the problem that always is picking up the else condation only even the check box it is check or not.
here is my code:
<%@ Page Title="" Language="C#" MasterPageFile="~/Imam.Master" AutoEventWireup="true"
CodeBehind="WebForm4.aspx.cs" Inherits="Imam_Contacts.WebForm4" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server"> [code]...
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Jun 19, 2010
I have a form that contains a TextBox. A pop up window will return a value and put it into the TextBox. when this happens, i need to populate another control. I tried "OnChange" but it was not triggered .
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Feb 1, 2010
I have an asp.net aspx page and on that page I have a hidden input field with and id of paneIndex. However, when I load the page, the alert shows index 1 which is correct on the first load, but if I open up pane 3 for example, the alert shows 1 still. Am I doing something wrong?
In a Custom.js file, I have the following code:
[code]....
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Aug 5, 2010
Not sure if this can be done. The requirement is to change the font for part of the text in a textbox when a semi-colon (keyCode 186) is typed. This is an ASP.NET 3.5 app. Our corporate environment only uses IE so there are no cross-browser compatability issues. I have written this much so far in jQuery:
[Code]....
This is pretty close. As soon as the first semi-colon is typed, the font of the entire textbox changes to italics. As soon as the second semi-colon is typed, the font changes back. The requirement is that the font be normal until the first semi-colon is typed and then everything between the first and second semi-colon must be in italics. After the second semi-colon, the remaining characters must revert back to normal. This is an example of the text correctly formatted: This is the start; of the string and this is; the end of the string.
Is it possible to change the font style of only the middle part of the text string? If so, it probably involves creating a range that starts with is the whatever character position of the first semi-colon + 1 and ending at the second semi-colon, right? I just can't seem to wrap my head around this one.
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Apr 11, 2010
I have a textBox control where I want the string: "User" to be written with a Gray color with a Italic style as default.
Now when a mouseclick occur in this box, I want this string to dissapear and I want the Forecolor to turn to Black and Normal style (not italic).
I trying to see if there is any events in the TextBox for mouseclicks and so on but are not sure if I can find anything like that in the events. I can only find the TextChanged_event.
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May 17, 2012
I have a textbox with a calendar control. When a new date is selected I need for the txt change event to fire.
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Dec 10, 2010
I have TextBox which
id="test" AutoPostBack="true" OnTextChanged="server event"...
On Client Side I write logic if fail prevent Server Event fire.
I try
[code]....
I can see the alert fire, but can not prevent the server side event fire.
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Mar 15, 2014
[URL]
in this artical your using 3 text box inside the grid for searching grid data .my question how to fix the size of these textbox? because of this textbox what i am using in my grid, my gridview became so large.and even its not looking good.
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Jul 25, 2011
I need to attach a function to the onBlur event of a textbox column in my gridview. I know how to attach the event but I need calculating the total.
I have a TemplateField with a textbox as the ItemTemplate and Three labels in the FooterTemplate for Sub Total, VAT and Total.
So when I enter new values into the textboxes I want the totals to get calculated automatically as the textbox loses focus.
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May 6, 2010
I have a series of textboxes on a FormView. There is a textbox for entering a percent for a deposit amount and next to that a corresponding textbox for entering a dollar value for a deposit amount. There are 3 sets of these.
If a user changes a percent textbox, I update the dollar value textbox based on the percent times the project's total cost. If a user changes the dollar value textbox, the percent textbox gets updated as a percent of that dollar amount divided by the project's total cost.
I have the percent textboxes formatted as "{0:0%}" and the dollar value textboxes as "{0:C}".
When a user types into the textbox, the formatting goes away and we get raw numbers but I don't want those raw numbers to remain as such after they tab or click out of the field. I added a TextChanged event to reset the formatting. This works fine on reformatting the percent textbox but the currency one remains as just a raw numeric value.
Here is the markup (ignore the lack of validation for numeric input only...it will be added):
<td>
<asp:TextBox ID="txtDepositPercent1" runat="server" AutoPostBack="true"
CssClass="TextboxAnimatedRightAlign" Width="33px"
Text='<%# String.Format("{0:0%}", Eval("fld_dep1")) %>'
OnTextChanged="txtDeposit_TextChanged" />
[Code]....
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Sep 11, 2010
I've tried to wrap up my problem with a complete example below - the original problem is part of a jQuery plug-in that I'm writing to extend the behaviour of an ASP.NET ajax application I already have.
The aspx page below has one drop down list which is marked for auto post back. I've also bound a change event using jquery (which ultimately I will swap for a .live() event to maintain the binding after the update panel refresh.) The problem is, when the jQuery event is bound I see two ajax begin requests and page_loads fire but only one ddlTest_OnselectedIndexChanged event. One of the page loads is malformed too - the content-length states it's about 300 bytes long whilst the totalBytes is 0 and form data empty. This does not happen if I bind to the click event of a button.
why the erroneous page_load event is firing ?
[code]....
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Jun 24, 2010
I want to display a circular progress indicator using jquery in asp.net when textbox textchange event occurs.when user enters some value in a textbox and textchange event occurs or when user loses the focus on that textbox,system checks values in databases.I want to give user a progress indicator type when query is in progress, how can i accomplish with jquery. i am pasting a little code here.
$("#Txturl").blur(function() {
$.ajax({
type: "POST",
url: "Default.aspx/Getvalue",
data: "{}",
contentType: "application/json; charset=utf-8",
dataType: "json",
async: true,
success: function(msg) {
///to to do here? i ve no idea;
}
});
return false;
});
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