JQuery :: Function Inside Onchange Event Not Firing?

Jul 12, 2010

$('#newPrice').change(function() {
this.value = this.value.replace(/[^0-9.]/g,'');
checkPrice();

[Code].....

Ok, so the above code will do the regex when the contents of the textbox changes, but it does not seem to call the checkPrice function I've placed after it does the regex.

I have the above on Change code in a .keyup event and it works as expected.

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JQuery :: Code Inside Click() Event Not Firing?

Aug 13, 2009

New to jQuery, I did many searches before posting. This is happening in both IE6 and Firefox 3.0.13. I've gotten the following script to work under strange circumstances (explained below
first snippet).

[Code]...

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OnChange Event Not Firing When Input Is Populated From Child Window

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I'm working on a quote generator and I'm running into an issue with onChange events not firing when a text field is dynamically populated via a child window. Here's my setup: I have 3 text boxes (quantity, price, markup) that are multiplied together in order to give the total of that product. Each text box has an onChange event [called calculator()] that calls an external javascript file, which handles the multiplication and instantly updates the total of that product. Up to this point, everything works fine - - when I manually edit any of the 3 inputs, the total updates correctly.

However, my problem is that I now have the "price" text box being dynamically populated, and when it updates it is not firing the onChange event attached to it. The text box is being filled by way of launching a child window and running the following code within it:

[Code]....

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Sep 15, 2010

im having trouble using JQUERYs animate function. Basicly the div has a mouseover event that slides another div (that is inside the original div) upwards. The first div has a mouseout event that slides the second div downwards and out of view. The problem being that when you hover over the second div it fires the first divs mouseout event. Ive tried googling this and have tried adding some event bubbling but having serious trouble with it. here is the website... [URL] hover over the image and you should see the caption appear, roll over the caption and it goes crazy.

[Code]....

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JQuery :: Click Event Not Firing When Attached To Elements That Are Inside Of The Hidden Element When The Page Loads?

Mar 31, 2010

i am working on a custom drop down list that has hidden #options DIV which is shown when the user clicks on a button. the problem i am having is that the click event does not seem to be attached to the LI elements since they are hidden when the page first loads. if i show the #options DIV when the page loads everything is working as expected.i've tried to attach the click event after i show the hidden UL but that didn't work either.what can i do to make sure the LI click event fires? i tried to put A tag inside of LI and attach click to that but to no avail.

<style type="text/css">
.gbtn-options {
overflow-y:auto;[code]....

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Function With Onchange Event

Jul 23, 2005

I have an array with mysqls data. I have used this array with several text
box in a formulary.

My question is: How could i use the event onchange to make a function which
update the data of array when i would have change data in a text box.?

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Onchange Event With Function?

Oct 14, 2010

I'm having some difficulty in accessing an 'external' function from my onchange event. It will work when the function is included 'inline,' but it's not working when the function is 'stand alone.'Additionally, when it works, the variable isn't being passed - the alert I use says "[object Event]"

Code:
<head>
function nameTextBox2(selectBoxName)

[code]....

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Jan 22, 2010

I have an input text with an onchange event that calls a function in which an alert box displays. I also have a button whose onclick calls a different function. If the user makes a change in the input text and immediately clicks the button, the onchange event fires, displaying the alert box, but the code in the function for the onclick of the button doesn't execute. I've read that this has something to do with event bubbling, but I haven't seen any solutions.

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OnChange Not Firing When Input Is Populated?

Jun 18, 2009

I have a date selector that populates an input box. My input box looks like:

Code:
<input type="text" name="date_input" id="date_input" onchange="this.form.submit()">
<script language="JavaScript">
new tcal ({
'formname': 'make_graph',
'controlname': 'date_input'
});

Now, when the input box is populated, the onsubmit doesnt trigger. I have tried adding the following to the end of the javascript file for the date selection, but it has no effect:

[Code]...

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Create An Anonymous Function For Onchange Event Of File Field?

Feb 28, 2010

I am trying to create an anonymous function for onchange event of file field, so that when a file is selected, the covering text field gets that value. I know how to accomplish this by adding onchange="", but I'd prefer not do that. The code that I have almost works, except that the function in the for loop can't call on the "i" variable that the loop uses.

for( i = 0; i < source.length; i++) {
source[i].onchange = function() {
name[i].value = this.value;
}
}

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JQuery :: OnChange Event - Web Application - Each Blur Event Makes A Call Webserver To Store Value Of Textfield

Jan 21, 2010

I'm currently facing a weird issue with the onchange event. I have a web application where each blur event makes a call the webserver to store the value of the textfield. I only want to trigger that ajax call when something has changed, so i track the onchange event on each textfield to set a flag if something has changed.

The onchange event always fires to first time when i click outside of a textfield even if i didn't change anything in the field.

I narrowed it down to the following: A prefilled textfield always fires the onchange-event the first time you leave the textfield. An initially empty textfield does not fire the onchange event.

Sample code (IE 8 on Windows 7 computer):

script:

HTML:

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Dec 27, 2005

when I call my "moveObject" function by an onMouseUp event handler like this:

<script>
document.onmouseup = function (e) {
moveObject(e,testTable);
};
</script>
everything works fine. But I would like to call that function not by clicking anywhere in the document, but by clicking on a table clell. I used this:

...<td onMouseUp="moveObject(e,testTable)">My text</td>...

This unfortunately doesn't work. Can You see the error??

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I have an html input and when a button is clicked, that input's value is passed to a function. However, the value becomes undefined when execution gets inside the function despite NOT being undefined inside the event handler! See below code...

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[Code]...

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I've noticed that the change event isn't being fired for me on form elements when the changes are made pragmatically (eg, using the attr() method). For instance, a checkbox's change event fires if I click it, but not if I use .attr('checked', false);

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Apr 18, 2011

In IE only, the change event on a select does not seem to fire if the change is made by typing on the keyboard instead of clicking with the mouse. However, when the focus leaves the field, the event fires.

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Jun 24, 2011

I am trying to run a click event where and if statement is run to check for a certain image being clicked before running code. I set up this if in two ways:

[Code]...

Here is the link to my jquery game. Click on the black square to start, then a click on a grey square to see what I am talking about. The second function I mentioned is the current in the code.[URL]..

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I have the following code:

<script
type
="text/javascript"
>

[Code].....

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Unfortunately, it's only working for the first hover element on the page..

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Jun 22, 2011

I have a form element that is readonly. <input type="text" id="kfs_acct_1" readonly="false" /> This field is dynamically populated an making it readonly prevents users from changing the value in this field. The problem I have is users click on the field and try to delete it's value. They click in the field and hit their Backspace key. This takes them away from the page to the page from whence they came. Because of the way the form is set up, doing this makes them loose all the data in the form (the one with the readonly box). How can I prevent the Backspace key from fireing and taking the user away from this page? I've tried a few things, but apparently making a field readonly keeps some key events from being seen.

[Code]...

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I'll start off by saying I'm a novice developer. I'm building an mvc application and recently started using the jquery hotness. I've set up a right hand nav and bound click events for collapsible panes. Inside one of those divs (action pane) I've bound click events which will open a modal dialog with a form. The form is submitted with $.post(). Then I've used $.get() to refresh several divs with the new content. Once that happens, all of my links begin to fire twice (collapsible panes and the links in the action pane) in ie8 and the latest firefox but not in chrome. I pulled out all the markup and js and put it on a static test site: [URL].

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Hide/Show column based on select option.jQuery is not showing any events. Is the selected event not firing?

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Jun 27, 2011

I have some jQuery making ajax requests that works just fine if the server returns a 200 but whenever it returns any error HTTP status none of the events fire. It's happening on more than one request to different servers but I'll just include one example for now:

var ajaxResponse = $.ajax({
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}}})
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console.log(jqXHR);
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console.log(jqXHR);
});
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console.log(ajaxResponse.responseText );

The request gets made just fine, I can see the response in the net console in firebug and it returns the data I want with a 500 when I do not complete the form correctly. However, it does not fire either the error or the complete function when I get this status, and the ajaxResponse.responseText is undefined when it is logged to the screen. When the form is completed and the request is successfull the success function fires just fine.

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I'm having a problem that I can boil down to this example.

HTML
<div id="test_div">
<a href="#" class="test_link">test</a>
</div>

[Code].....

The first time I click the link, it fires and I get an alert. The second time, after I replaced the HTML contents of the DIV, it won't fire again.

why the function isn't being triggered even though I'm swapping the same content in?

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