Highlight The Row Color When The Input Field Is Changed But Get An Error?

Jan 1, 2011

I'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]....

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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]....

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I do not want the background to change after the user has moved to the
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I have say 12 pics on a page, in 3 rows of 4. The rows of pics are there so that a choice can be made from each row and I'm using a function <script>

var highlight_color = '#FF0033'; function toggle_highlight(id) { var images = document.getElementsByTagName('img'); for (var i = 0; i < images.length; i++) { var image = images[i]; image.style.borderColor = image.id == id ? highlight_color : 'white'; } } </script>

to toggle a border colour change so that you can see what was chosen from each row. The function I have used is fine in that it works, but I can only choose one picture and have the border changed, then if I click on another row the first border that changed obviously changes back and the new selection is highlighted. I don't really know where to go from here.

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Oct 31, 2011

New 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.

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Trying To Highlight Row Color Onchange?

Jan 1, 2011

I'm trying to highlight the row color when the input field is changed but get an error. Can someone please help. TRACY:(

<script type="text/javascript">
function toggle(trid){
var edited_row_bgcolor = '#FAEBD7';

[code]....

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In JavaScript:

This produces no effect. I also have an onClick event in the same div, can I not have onClick and onMouseOver together?

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Getting The Name Of The Field That Has Had Its Value Changed

Feb 12, 2011

I have a input field array, and have associated a change JQuery event handler if the value of any of the fields in the array have changed. So:

PHP Code:

And..

PHP Code:

In the Javascript, how can I retrieve the name (or index to be more precise) of the field that has had its value changed?

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Sep 1, 2011

I'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:

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1. How to send only MODIFIED fields back?

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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...?

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I have a set of array indexed input fields i.e. field[0], field[1] etc.I have a change event handler associated to them using jquery:

PHP Code:
$("[id^=field]").change(function() {
// code here

[code]....

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How To Store Default Field Values And Warn Users When They Are Changed?

Aug 28, 2006

I have to add some technique which will solve the following problem. A form is presented to the user in our web application. Say it has

4 text fields,
2 radio buttons (Yes / No)
1 checkbox
1 select list.

Now 2 textfields are pre-populated, one radio button (Yes) is pre-selected, checkbox is not checked, one option from select list is preselected.

Problem:
In 90% of the cases, all that the user needs to do is enter values in the 2 empty textfields and click Submit.

However, the user might change the values in the preselected controls, like check the checkbox, change radio selection from Yes to No, select a different option from the select list, change the default values from the prepopulated text fields.

Now in such a case where 'default' values are changed, I need to show a alert or a popup layer to the user when the submit button is clicked.

Showing a popup layer or an alert:
The popup layer/alert will be a confirmation popup which will say something like -

"You have changed the default values for:[all the fields which were changed by user]. This requires you to do [some task] once you submit the form.

If you do not wish to change these defaults, click Cancel.
To proceed with the changes, click OK and then Submit."

Clicking OK:
If user clicks OK, then all is well. User will click Submit to submit the form and do some task which is required when defaults are changed.

Clicking Cancel:
If user clicks Cancel then the defaults should be restored. User is now free to click Submit. Code:

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JQuery :: Text Input Change Event When Value Is Changed By JS

Dec 11, 2011

I've noticed that the change event isn't fired on a text input when it's value is changed by JavaScript. It fires just fine when I type in the input and then lose focus. Example:

$(document).ready(function(){
$("#textinput").change(function(){
alert($(this).val());

[Code].....

I think have JavaScript which changes the value of the input dynamically.

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Mar 3, 2011

I have an ajax dependent drop down set up for location fields and am having trouble figuring out how to clear the dependent selects if the parent select is changed to blank.I set up a function to clearFields:

<script>
function clearFields() {
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[code]....

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I'm working on a JSP application, and wish to define a text-field so
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I've tried giving the text-field a value when it obtains focus, but
the value is not marked. So if i wish to alter the value, I have to
manually delete the given 'onFocus' value before I set a new value.

<INPUT TYPE=TEXT NAME=test size=30 want this
to be highlighted!'">

I'm missing something to highlight the text-field text in the code
above.

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Aug 31, 2010

I have extremely text intensive web pages. A search engine can find the page but then my users have to search for the word using Ctrl+F. Google can highlight the found terms on the page but google does not index every page on my sites.

I need a way to highlight found words on my web pages by using an input box at the top of the page. The user will type in a word to find and the script will highlight all the found words on a page.

Here is code that is supposed to work to find an individual word but not all words. The code does not work for me.

[Code]...

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