I'm using an ajax script that receives a value into an input box and thus performs a function. I need to invoke the function immediately after the input box has a value. Currently the box has to lose focus in order for the function to work.
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I'm using jQuery 1.4 to hide a div (#cartPop) when the "close" link inside of it (#cartPop a) is clicked. Since I'm using animate() to fade the div out (opacity), I also have to use hide() to get rid of the div once it has faded out (otherwise the invisible div, which is on a higher z-index, blocks the elements on a lower z-index).
Code:
The problem is that the hide() function calls immediately without waiting for the animate() function to run. Even if I append a delay() function before hide() like so:
Code:
...it still doesn't wait.
I know function name can be invoke by string using the following:
window[functionName]
But how do I use this for namespace function i.e. myname.function ?
Is there any way of running a function where the name is stored as a string in a variable?
I mean, the same way that PHP handles this is by appending "()" to the end of the variable.
am having a little bit of trouble with a callback function that seems to be executing immediately rather than waiting for the animation to finish.
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I create an object like this:
var cell = document.createElement("td").
It doesn't have to be cell.
I want this cell to use the onclick event. What doesn't work in the IE as
well as with Mozilla is:
cell.onclick = "whatever()";
What works only with Mozilla is:
cell.setAttribute("onclick", "whatever()");
So my question: Is there any way to get this done in the IE?
how to invoke a link event ? I have tried two ways, both doesn't work. what is the correct way ?
<a href="http://google.com" id="my_link" >go to google</a>
in javascript
$("#my_link").trigger('click'); // doesn't work
$("#my_link").click(); // doesn't work
i have some dynamically generated HTML It ends up with several java script functions with predictable names
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i have a website page that contains only data of which one field gives the number of messages in your inbox, and i need to refresh this as new messages can come in at any time, so the user, while on this page can see there are new messages. how can i call my JS/ajax to do the refresh? i tried header("Refresh:10"); but client was not happy as it refreshes the whole page, he only want the no of messages to refresh as they come in.
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Assuming I have an image in my page
I would like to invoke the 'save as' context menu for that image when the user left-clicks the image
I will have a link embedding the image. Clicking the link should invoke the menu and allow the user to save the image
Assuming I have 2 images. Image A and image B.
Image B is a small thumbnail version of image A
Image B is displayed on the screen
When the user left-clicks it, the 'save as' context menu should open (see previous question) and will allow the user to save image A (this is right, the original image and not the thumbnail being display)
Is this possible?
How can we fire/invoke ondragstart diagrammatically in Mozilla?
View 5 Replies View RelatedI am working on building a page at [URL]. As you can see I have several DIVs made to look like coupons. I would like to invoke fancybox when one of these coupon divs is clicked. Fancybox would load some html displaying the full details of the coupon and would have a button to allow you to print it. The html for the fancybox could either be an inline hidden div or pulled via ajax but I am unclear on how I could get fancybox to fire when I click on a div rather than on a link. I know that what I have is not correct because without the href I am not sure how to specify what to launch.
View 2 Replies View RelatedI have a Java Script loop which will be polling if any child windows are closed.The code is working fine in all versions of IE in the local system. But when we invoke the application via CITRIX and IE6 then we are getting the PERMISSION DENIED error.and the same is not coming with the CITRIX and IE7.This is the code.
function singleChildWinClosed()
{
if (closeOtherChildWinRunning==false && logout==false )[code]...........
I have an array of input text boxes (txtDOBn) where n is created at
load. On the onchange event I want to calc the age and show in adjacent
input text boxes that are readonly and also arrays (an age calced for
each DOB entered). I was going to use the datediff function in vbscript
to do the calc. Code:
Given the following in the <body> of an HTML page:
<form name="test" action="action">
<input name="test1" value="abc">
<script type="text/javascript">
alert(document.forms['test'].elements['test1'].value);
</script>
I have two questions:
1. Is there anything in the specs/standards that says the <form> and <input>
objects must be available for reference in the DOM as soon as they are
parsed in the document, so that the script will succeed? I couldn't find
anything.
2. If nothing is in the specs/standards, then does anyone know of any
browsers which would not make the objects available for script immediately?
I'm wondering if, for example, a browser would only make the DOM available
to script once it is fully loaded and parsed?
So I'm trying to write this simple little form, where you input values and it calculates something and spits back the answer in a text box. I just started out and this is what I have so far. The problem is, the javascript line I use to change the value of the textbox in order to show the result doesn't work. The value I change it to flashes, and then disappears.
So for example, I hit the "Solve!" button and I see the word "current" in the textbox, but then it just disappears. I'm working in firefox.
<html>
<head>
<script type="text/javascript">
function calculate() {
[Code]....
$("#aPlus").click(function(){
Why second $.ajax is not immediately activate.
I wrote a script to construct chords to make writing music easier for me. The script works, it shows there are no errors, and it does what I want it to do, but the page keeps refreshing almost immediately after the Alert box goes away. I have no idea whats going on. I don't know if it's the JS or the HTML part of the page.
<head>
<script>
function calc()
{
var type, note, root, third, fifth, seven, ans;
var notess, notesb;
[Code]...
var x = "blahblah".indexOf("blahblah");
if (x !== -1){
// do something with x
[Code].....
Is there some syntax/code structure that allows something like this:
if ( (var x = "blahblah".indexOf("blahblah")) !== -1){
// do something with x
alert("Present");
[Code]....
I have a simple problem and cant seem to figure it out. I have a function in the body.load function that is supposed to highlight rows in my table when i mouse over them. When u refresh the page, the function works properly. When I dynamically add new rows to the table using ajax, I get no response.
View 3 Replies View RelatedI have written code that looks like this. The code works great for about a split second and then the page refreshes itself and I am back to square one. How can I prevent the page from refreshing itself and wiping out my jQuery changes. The page I am working on is located here [URL]
[code]
<script type="text/javascript" src="jquery-1.5.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
[Code].....
In my application I've the small line:
THis is very nice effect and more easy to use than the CSS method. I'll use this for some hover states.
Problem is that the opacity starts when the page is loaded. So you see the images 'flash' from normal to 'opacity: 25'.
Is there a method so the images have the opacity value immediatly, instead of when the page is loaded? Like a step before 'document.ready'. Or is the only way, the CSS way?
I'm in the process of building this Ballroom Dancing website that has a simple dropdown menu. The menu works if I immediately call jQuery right above the javascript for the menu, ie:
Code JavaScript:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.js" type="text/javascript"></script>
<script src="<?php bloginfo('template_url'); ?>/js/menu.js" type="text/javascript"></script>
The problem is that I don't want to do this because I already have WordPress calling jQuery several lines above for some other plugins. Is there a reason why it will only work with jQuery included right above? You can visit the site at www.zumbasudbury.ca to see the non-working dropdown. Hovering over Ballroom should produce a dropdown of two items.
Basically i am doing a form which allows the user to input the office branches for this company. The user can input up to a maxi of 10 branches' details like location and tel.
the form details for each branch looks like this
<tr>
<td align="left">Location/font></td>
<td align="left"><input id="location" name="location" size="20"></td>
</tr>
<tr>
<td align="left">Tel/font></td>
<td align="left"><input id="tel" name="tel" size="20"></td>
</tr>
I would want a dropdown menu which allows the user to select 1 to 10 offices and with that the immediate appearance of the number of branches after the user has made the selection.
Another possible way is a link which allows the user to add another branch and keeps adding till a maximum of 10.
I have a script who work perfectly as an inline script :
<script>
I have tried to externalize it :
But when I click on the "lnk.addnote" link, the dialog is shown and immediately closed. In fact i can see the "ADD FIRED" alert, then the "CREATING DIALOG" alert but nothing appear. And finally I got this message into the Firebug console "$ is not defined".
There is probably something going on in my environment but when running 1.5.2, jquery runs and behaves fine. When I switched to 1.6.1 immediately the success callbacks of ajax functions did not trigger. I did not see the release notes mention anything new regarding that.
This includes
$.post("url", function() { console.log("will i get printed?"); });
Here is a code sample which fails
$(".foo").click(function(e) {
var link = $(this);
e.preventDefault();[code].....
The callback function for the ajax is never invoked.As part of my application, I have the following ajax setup going
$.ajaxSetup({
'beforeSend': function(xhr) {xhr.setRequestHeader("Accept", "text/javascript")}
});
Firefox 4.0.1, Ubuntu 10.04, Firebug 1.7