Function Trigger With Readonly Fields
May 28, 2010
Folks, I'm no real coder however I am the "IT" guy for a non-profit. We have a registration form in which we have a few readonly fields that are numerically auto-populated by input into other fields. We need to total those readonly fields and though the function we have works(if we allow input and use the onkeyup event,) we can't find an event that will work with readonly fields. So, is there a means to trigger the function when readonly fields are auto-populated?
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Oct 2, 2009
This is probably noobalicious so apologies, i have a checkbox i am checking on and off and then setting a readonly input with a value depending upon if it is checked on/off
This works fine for one click on or off but then how do i get back out of the function once this cycle has been done once? Set something to null?
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Jul 28, 2011
How would you make a function trigger a other function?
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Jan 5, 2010
I recently implemented the Image Cross Fade Transition [URL] add to the code to enhance the functionality. Currently, if I hover over the image, it runs the cross fade transition, which I would like to keep. I have another div on the page that I would like to trigger the first instance when hovered over as well. Is there a good way to add this? Here's what I'm using for the first instance:
$
document
.ready
function
[Code]....
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May 13, 2009
I recently implemented the Image Cross Fade Transition [URL]It works great, and I'm hoping to add to the code to enhance the functionality. Currently, if I hover over the image, it runs the crossfade transition, which I would like to keep. I have another div on the page that I would like to trigger the first instance when hovered over as well. Is there a good way to add this? Here's what I'm using for the first instance:
$
document
.ready
function
[code]....
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Mar 28, 2006
I dont know why but my iframes do not show the content I specified as "a href...." Do I have to trigger that by an onload event to show on load the first 2 sites in those iframes ? If yes, where and how to write ? Code:
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Aug 14, 2006
I have a main page that opens a pop up window when the user clicks a
link. The pop up window is a menu and when the user clicks the item, it
populates a form input element on the 'parent' window.
My question is: this new populated form element is the value that I use
to change a style.
onchange does not watch this form element because of getelementbyid, so
it doesn't trigger the function needed to change the style. onchange
works fine if I just manually input a value into the text box.
Any other way to fire the function off when the user picks their
selection from the pop-up window? I was thinking I could use
window.opener.function()? But how do I pass the form from the parent
window? From the pop up window, I don't use this.form, what do I
use?something like window.opener.form[0] ?
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Mar 24, 2010
Have a select drop down with an ID country. This function works fine when the user selects the country from the drop down however I cant seem to get it to Trigger on load. I am using Jquery 1.32 if this is useful?
$("#country").bind("load change", function () {
var val = $(this).val();
switch(val){
case 'USA':
$(".stateinput").hide();
$(".territorydropdown").hide();
$(".statedropdown").show();
$(".stateinput input").attr({name: 'countystate_hidden', id: 'countystate_hidden'}); .....
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Sep 25, 2010
I found the following script here:[URL] It's a script to change a stylesheet based on the browser width.
My problem is that when you resize the browser window, the stylesheet doesn't change. It works if you reload, but not on resize. I'm using the script as part of a Wordpress theme.
jQuery(document).ready(function($){
$(function() {
adjustStyle($(this).width());
$(window).resize(function() {
[Code]....
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Oct 27, 2009
I have a idea to remove the cookie value from a website after all browser closed. It is like session kept in server and eliminate after all browser closed. My purpose is reducing browsing security issue through minimize the data resident in the cookie. The reason i using the cookie instead of session because I used cookie in applying SSO (Single Sign On) for different web application server instead of single server. I know we able detect a browser closed via onunload javascript, but i need to detect when i closed all browser.
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Jan 9, 2010
Is it possible to trigger a function in a parent page from a window spawned from that page?
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Jun 28, 2011
I would like to ask why Safari5.0.4 cannot trigger a javascript function through js file, but Firefox4.01,Chrome12 & IE9 can. Safari cannot run this command
Code:
document.getElementById('id_name').onevent=function(){code}
but it has to call the function through the html file using
Code:
onevent="my_function()"
[Code]....
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Apr 7, 2009
How can I trigger a function when a div or that div's parent display property changes from hidden to block? I've tried using jQuery but couldn't find or think of anything to accomplish my goal.
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Jan 12, 2011
I'm having trouble with multiple ajax_functions during init phase of code. Pseudo:
ajax_init_global_data();
ajax_init_stuff_1();
ajax_init_stuff_2();
startMainCode();
problem is that these functions seem to pass so fast that ajax queries aren't ready when code passes to startMainCode(). One way I could prevent this is by making ajax_init_global_data() "success" call ajax_init_stuff_1(), and same with stuff_1 -> stuff_2, and finally stuff_2 -> startMainCode().
Still, I was thinking is there a way to write condition in way that when ajax_inits go "success", I could put variables "phase_1_ready = true", "phase_2_ready = true" and "phase_3_ready = true", and finally write something like: if $document.bind(phase_1_ready == true && phase_2_ready == true && phase_3_ready) { startMainCode());
So basically I'm wondering if there is way to bind condition to trigger function, without writing somekind of setTimeout -loop to do the check?
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May 16, 2011
I cant figure out why a trigger event fires in the following function:
But not in this function:
When using FF 4 or CHROME 10, it seems to work fine in IE9. I have validated that the second function is pulling the proper elements when selecting the toFire variable, but the trigger just doesnt seem to fire. Value is always true or false, never undefined and the Click event that is being fired in the second function is the same that is being triggered in the first function.
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Feb 8, 2011
I want to include a number of boxes on a page that reveal content when clicked. I seem to have these working ok, although when one box is open, i have to click twice on another to get it to work.
You can view this in action here:[URL]... Is there a way i can stop this from happening?
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Jan 8, 2010
I recently implemented the Image Cross Fade Transition [url] It works great, and I'm hoping to add to the code to enhance the functionality. Currently, if I hover over the image, it runs the cross fade transition, which I would like to keep. I have another div on the page that I would like to trigger the first instance when hovered over as well. Is there a good way to add this?
Here's what I'm using for the first instance:
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Jul 21, 2009
In short i have:
$(document).ready(function(){
$('select').change(function(){
alert($(this).val());
[code]....
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Nov 18, 2010
I have started to work on an extension that triggers when the page has been loaded. The problem I have is that the event is triggered twice. Its almost as if two threads are created when the users navigates or browses web sites. Why does this happen and how could this be changed to only trigger once. I have attached the files. Here is the browser.xul file
[Code]...
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Nov 7, 2011
I have a website which has a mysql db which records how many visitors i have.
I want a message box to pop up everytime a visitor logs on.
Whenever someone logs on, a php file constantly is run (via javascript) checks to see if the visitor counter has increased.
if it does it plays a "ping" sound. this works fine, but I think as the php file is separate from my index.php the message never appears.
is there a way to check in javascript that when a responsetext (ajax) changes from the current value being polled that it executes a function? (ie, the notify box)
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Jul 14, 2010
THIS WORKS:
<html><head><script type="text/javascript">
function recalc() {
alert ('Entering recalc().');
}
[Code]....
The first example works, which shows that the recalc function can be called. The second example works, which shows that onchange will trigger an alert box. BUT, the third example doesn't work. Why can't I trigger a call to the recalc function from the onchange event?
The above 3 code postings are the entire programs. Nothing has been left out or modified.
I am using IE 8.0.6001.18702.
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Nov 8, 2010
I have the following javascript code:
Code:
and
HTML Code:
So the above code is working but the below code:
HTML Code:
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Sep 10, 2010
I would like to uncheck a checkbox and trigger its callback function. I tried the following :
$('#myCheckbox').attr('checked', false);
$('#myCheckbox').click();
click() triggers the callback function but the checkbox will change to checked,nfortunately.If I don't call click(), the checkbox is successfully unchecked but the callback won't be triggered.
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Jan 24, 2010
I need to run a PHP function call through an onClick which through my research I have found that I need to use AJAX. Let me explain better what I am trying to do. I am currently using Simplepie PHP to pull various RSS feeds, I have an HTML DIV tag that loads the titles of the feeds and I want to get to the point where each title is clickable (im assuming this is through onClick) to run a simplepie PHP function to pull the content into a seperate DIV (on the same page).
[Code]...
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Nov 23, 2010
I tried something like:
$('img').load(function() { /*code*/ });
it will work?
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Sep 25, 2010
I have this boiled down to the following code: [URL]. I have two text inputs in a form, and a keydown handler to catch the arrow keys. When the focus is lost on an input, it is supposed to call the submit handler on the form. When I use the tab key, it works as expected, and calls my submit handler. However, when I use the arrow keys, it submits the form and goes to the action url, not running the alert in my custom submit handler. It's as if it either loses the bound submit handler or it calls a new default one or something.
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