JavaScript - How To Set Textbox 1 To Equal Textbox 2

Jun 14, 2010

What's the cleanest way, like 1 line of JavaScript code, to set one text box's text property to equal another?

e.g. the JavaScript way to accomplish this:

txtShipCity.Text = txtCity.Text;

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Or is the datatype operator redundant? Can I just use a single validator with the GreaterThanEqual operator (and the type set to Integer)?

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I'm trying to use a javascript Date and Time calendar in my Insert and Edit templates in a Detailsview that is bound to SQL Fields. The reason I am trying the javascript date time selector is that I need to have the date and time, the one is just the date part.

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I am trying to get the value of the textbox in a javascript, but its not working. Given below is the code of my test page


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Suppose I have an ASP.NET Text Box as Below :

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Looking at many forums this seems to be the solution, however, it doesn't seem to work for me:


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I have an web form with a couple of textbox controls:

<asp:TextBox ID="txtTextBox" runat="server" /> .

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<script src="tools.js" type="text/javascript"></script>

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I'm writing some Javascript code for an page. have the string "foo" assigned to a string variable myString.I would like to assign the value of myString to a JavaScript variable, so I write in my code:

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II am working website which is going to be accessed by a motorola device(scanner) but the functionality needs to be same a normal/usual website. On one of the page I have a textbox -> productID and listbox which can have multiple productID. Now when the focus is on textbox and it scans the productID ,the scanner returns a tab,now after this happens I need to add the textbox value to the listbox and empty the textbox and set focus on the textbox. I also should be able to delete a productId from the list.How can I achieve this using Jquery?

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TextBox Focus Using Javascript?

Feb 23, 2010

I cant input data to TextBox while the focus is set using javascript.

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I am trying to get the value of a textbox through javascript. In VS 2005, I've created a Textbox with id "SearchBox" and a Button with id "Submit". In the Click client events of "Submit", I have the following function,


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I have created web application and textbox as a textarea.i am using javascript for validation.When i enter value in text box so it should be number not alphabet i have use textmode is multiple line.

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C# - Unable To Get Value Textbox By Id In Javascript?

Mar 9, 2011

I have text boxes and it has values let say. I am calling my javascript method on one of textbox 'onblur'. my function is:

function CalculateExpectedProductPrice() {
alert("hi i called");
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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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I am using javascript for customValidator to validate textboxes in ASP.Net. The code works perfectly when I am using a normal page, but as soon as I put that inside a MasterPage, the code doesn't work. Below is the code for my aspx page. If I put this code inside a MasterPage it doesn't work.

<html xmlns="">
<head runat="server">
<form id="form1" runat="server">
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<asp:Button ID="Button1" runat="server" Text="Button" />

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Javascript - How To Set Focus In TextBox After Postback

Oct 27, 2010

I have a simple page where I want to filter a ListBox based upon a value(s) in a textbox - both are in an UpdatePanel.This works correctly, however, after the postback the textbox had lost I set focus back in the page_load.Then I noticed that the cursor was now at the beginning of the text when I want it at the end so the user can carry on typing, so I added an onfocus(...) attribute to the textbox to set the value back to itself (see code below).This works the first two times, but then it stops setting focus to the textbox?

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ListTest.aspx.cs" Inherits="SalesForceTest.ListTest" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "">
<html xmlns="">
<head runat="server">

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Can The Textbox Be Hidden By Javascript Even Though It's Disabled

Mar 2, 2010

n a page with textbox control, lets say this textbox is disabled on server side page load.What would happen if a javascript tries to set visibility of the textbox to false ?dit:Can the textbox be hidden by javascript even though it's disabled ?

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