JQuery :: Undefined Error While Accessing Input Field
May 12, 2011I am new to Jquery. I have a simple form with input field.when I do an alert in document.ready it gives me undefined error.[code]
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Accessing The Array Index Of An Input Field?
Oct 20, 2011I have a form with multiple input fields and I'm trying to identify the specific input field that is in focus so that I can display a relevant status bar message.
I have a message array with various entries in it and I'm calling a showStatus() function with an onfocus function from the form itself e.g.
The code in the input form =
<input type="text" name="first" size="31" maxlength="20" class="entry" onfocus="showStatus()"/>
The showStatus() function so far is =
[Code].....
I'd like to access the array variable of the item that is in focus not only for the message but also for an onblur function to validate input.
Form With DropDown And Input Field - Function Error
Oct 31, 2011New to working with javascript and I've come up with a function. I have a form with a dropdown and input field:
<form>
<select name="warranty" id="warranty" onChange="doadate()">
<option value="Select">Select</option>
<option value="In Warranty">In Warranty</option>
<option value="Out of Warranty">Out of Warranty</option>
<option value="DOA" selected>DOA</option>
</select>
<input name="doadate" type="text" id="doadate" value="<? echo $doadate; ?>"
size="20" readonly>
</form>
I need the input field to be disabled unless DOA is selected in the select form element. I've started on page load with document.form1.doadate.disabled=true. Then I've put an onChange handler in the select to call the function below:
<script type="text/javascript">
function doadate(){
val = document.form1.warranty.value;
if(val=='DOA'){
document.form1.doadate.disabled=false;
} else{
document.form1.doadate.disabled=true;
}}
</script>
But it's not working, it stays disabled after load even when the DOA is selected in the drop down form field.
Highlight The Row Color When The Input Field Is Changed But Get An Error?
Jan 1, 2011I'm trying to highlight the row color when the input field is changed but get an error
Code:
<script type="text/javascript">
function toggle(trid){
[code]....
JQuery :: Two Input Fields / Give Second Input Field Always Same Value As Input Field One
Jun 7, 2010I am having a form with two input fields. I want to enter some text in the first input field and then the second field should get the same text. Is there a simple way (maybe a plugin) to do this with jQuery? It would be perfect if I even could output all these input fields values as normal text in <p> or <li> tags.
View 2 Replies View RelatedScript Not Defined Error - Firebug Pulls An Error Of DC_ShowDeptStaff Is Undefined
Jul 26, 2010Trying to use a small bit of script to slide open and closed a div.
Copied it from another page where I have it working just fine. Coding in coldfusion.
When clicked, nothing happens, and firebug pulls an error of DC_ShowDeptStaff is undefined.
Script is:
Code:
Call is:
Code:
Full code is:
Code:
Accessing Width Variable - Returns Undefined
Feb 13, 2009I am trying to access the width variable from my main page. Within the imageinfo.js script functions I can alert() the width value which returns 1024. But I can't seem to pass this variable to my main page or access it directly so that I can use document.write() to write the variable on the page. Whenever I try to call the 'width' variable directly from the main page I get undefined. How can I access this variable? However, with the test code below, I was able to get ducument.write() to write the 'width' variable on the page but now the page doesn't stop loading - there's an endless loop in the code...
Code:
BinaryAjax(url,function(http) {findEXIFinJPEG(http.binaryResponse);test(width)},null,useRange ? [0, Range] : null);
Main page
Code:
<html>
<head>
<script>
function test(width){
document.write('Image Width = ' + width)
} </script>
<script type="text/javascript" src="binaryajax.js"></script>
<script type="text/javascript" src="imageinfo.js"></script>
</head>
<body>
<script type="text/javascript">readFileData('image.jpg')</script>
</body>
</html>
Imageinfo script - This script uses the binaryajax script found below.
Code:
/*
* ImageInfo 0.1.2 - A JavaScript library for reading image metadata.
* Copyright (c) 2008 Jacob Seidelin
*/ .....
Invoice Form - User Can Add - Input Field - After Adding A New Input Field - The Content In The Other Fields Is Deleted
Sep 1, 2011I'm now working on kind of invoice form which in it the user can add as much input field as he wants.
The problem is that after adding a new input field - the content in the other fields is deleted.
Code:
JQuery :: Error Reports $ Is Undefined ?
Oct 29, 2011Im trying to get my first snippet of code to work from Chap 1 of head first jQuery.
The error reports $ is undefined.
My code...
JQuery :: Error : 'document' Is Undefined
Jun 19, 2009I am not able to install JQuery , While installing I have following error -
Error : 'document' is undefined
Line : 12.
JQuery :: Error: 'document' Is Undefined When Trying To Download
Aug 11, 2009I receive an error: 'document' is undefined, when I try to run the jquery download.
View 7 Replies View RelatedJQuery.filter(expr, [i]).r Is Undefined Error ?
Mar 11, 2011I have an image slider that uses the: jquery.min.js file this basically slides up and down smoothly when clicked.I then added a Jquery accordian menu. When I put the 2 together the menu doesn't work it just stays fully expanded. As soon as I remove jquery.min.js it works fine but then the slider doesn't.
View 8 Replies View RelatedJQuery :: Error When Accessing .val Of List Item?
May 26, 2011when I try this:
<!DOCTYPE HTML>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
[code]....
Clear Input Field - "Uncaught ReferenceError: ClearInputField Is Not Defined" Error
Jun 27, 2011<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<script type="javascript/text">
<!--
function clearInputField( input, def )
input = document.getElementById( input );
[Code]...
This gives me a "Uncaught ReferenceError: clearInputField is not defined" error and I'm not sure why...?
JQuery :: 'window' Is Undefined Getting Error When Attempting Install Of 1.4.2.min.js
Mar 11, 2010Getting the following error when attempting install of jQuery-1.4.2.min.js Line: 16 Char: 1 Error: 'window' is undefined Code: 800A1391 Source: Microsoft JScript runtime error
View 4 Replies View RelatedJQuery :: Copy From One Input Field To Another Input Field ?
Aug 26, 2009I'm trying to copy something from one input field to another input field. I don't want to wait until the user clicks the button, should be instant.
This script works but it's always one letter behind.
$('#locationInput').keypress(function() {
JQuery :: Results.push Is Undefined - Getting Error When Trying To Simple Traversing
Mar 29, 2010I'm getting this error when trying to simple traversing.
results.push.apply( results, checkSet ); jquery-1.4.2.js (line 2743)
I read that it might have something to do with arrays?
JQuery :: Accessing Input Element By Its Value
Apr 2, 2010In a project repeated blocks are identified by an <input type="hidden" value="x" /> field. To get an access to one of the block I wanted first access to that field. My first problem is there and I will explain it by a micro-project (tested with Firefox only)
Here is the HTML code :
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<link rel="stylesheet" href = "index.css" type="text/css" />
<script type="text/javascript" src='Library/jquery-1.4.js'></script>
<script type="text/javascript" src='index.js'></script> .....
And here the javascript code wher is the JQuery question
//meta http-equiv content-type charset=utf8
function test(){
var $id = $('#curUnion').val();
var $objet = $('#toutesUnions > .pseudoFieldset').find('input[value=$id]');
var $test = $objet.val();
var $objet2 = $('#toutesUnions > .pseudoFieldset').find('input[value="1"]'); .....
With $id = "1" as shown by the Javascript debugger (in Firefox) where is the difference between find('input[value=$id]') and find('input[value="1"]')
Giving the alert result => undefined / 1
If you want to test the micro project you will find it in the Test.zip joined. How to access the immediate parent pseudoFieldset to get its html code?
JQuery :: Accessing Widget Methods By Input's Id?
Dec 24, 2011I have a text field
<input type="text" id="f">
I transorm it to autocomplete widget$('#f').autocomplete()How to access widget's methods and properties by id of the field?I need to access initialized widget to call some of its methods, modify properties etc.
JQuery :: Accessing Value Of A Dynamic Added Input?
Jan 9, 2010I'm adding an input and select box to a div by setting the div's html. I then attach a change event to the select which posts to a php page using ajax. I'm having a problem however accessing the value of the input from the change event. This is the event.
[Code]...
JQuery :: Highlight A Radio Field And Then Pop Up An Input Text Box Field?
May 13, 2010I am trying to make some dynamic effect to a HTML page using JQuery.<br/> 1.<br/> When the user clicks a Radio field, the field will be highlighted.<br/> 2.<br/> When the user clicks the Radio 'Man', <br/>a Input text box will be provided immeditely just below it.
Here is my simple HTML page, but I don't know how to do with the JQuery part:
<Table>
<TR>
<TD>Gender</TD>
<TD>
[Code]....
Undefined Variable Error
Jul 23, 2005Does anyone know why the onclick in the following popup menu gives
the error:"Val is undefined"? Does it have something to do with the
fact that it is called within the variable tablePop? Because it IS
displayed properly as part of the popup text, where it is called
outside the single quotation marks (see [***]). It is only in the
onclick that it's causing problems. Code:
Keep Getting Undefined Variable Error
Jul 20, 2005Any ideas as to how I can get ride of the script error undefined
variable "Exp_Month"?
I am trying to get this drop down list to default to the current month
as opposed to 01.
Thank you in advance.
<SELECT size="1" name="Exp_Month">
<OPTION value="01" selected>1</OPTION>
<OPTION value="02">2</OPTION>
<OPTION value="03">3</OPTION>
<OPTION value="04">4</OPTION>
<OPTION value="05">5</OPTION>
<OPTION value="06">6</OPTION>
<OPTION value="07">7</OPTION>
<OPTION value="08">8</OPTION>
<OPTION value="09">9</OPTION>
<OPTION value="10">10</OPTION>
<OPTION value="11">11</OPTION>
<OPTION value="12">12</OPTION>
</SELECT>
<script type="text/javascript">
var now = new Date()
Exp_Month.selectedIndex = now.getMonth()
</script>
Document.all Is Undefined Error
Jan 16, 2009Error: document.all is undefined
Line: 441
whts the error for
Object Is Undefined Error
Jul 1, 2003I am working on a site and have put some javascript in to control the size of the image that gets displayed on the page, however it runs ok but always returns an error after loading, and I can't find a cause. Code:
View 1 Replies View RelatedGetting An 'is Undefined' Error When Working With Php?
Jun 6, 2011I've written a javascript function that checks for a php session. When there is no session, it works okay. But when there is a session, I get an "undefined" javascript error.
This is my js in question. I call sessionCheck() in body onLoad. If there is no session, I will get my alert of "it is null"
Code:
function getUser() {
return "<?php getSessionUser(); ?>";
}
[Code].....
