I need this function:
function setClass(theID, theClass) {}
This function will set the class name to theClass of an element with an id of theID. For example...
<div id="one" onclick="setClass('one', 'blah')"></div>
after you click that div it should change to:
<div class="blah" id="one" onclick="setClass('one', 'blah')"></div>
I'm using jquery to make it easy for AJAX calls.
So I create a class: function cMap(mapID){//vars and stuff}
I go and prototype a function: cMap.prototype.loadMap = function(){ //jquery AJAX call }
Now in the jquery $.ajax({...}); call, I use an anonymous function on the "success:" call: success: function(data){ this.member = data; }
My problem is that inside this anonymous function call I'm trying to call a class member of my cMap class to store the data in from the AJAX call, but it's out of scope. So the JS console in FF/Chrome throws errors about bad value/doesn't exist.
How can I access this class member from inside an anonymous function? Or at least what's a good way to go about doing all this?
I am new to this discussion but hope you would post reply for my query and encourage me to keep in touch with this discussion. Well here is my problem. I have made an edit in place form in which we can add and remove the elements. I have used jquery.jeditable.mini.js and jquery.duplicate-remove.js plugins for edit in place and add and remove action. I have live() function to access the dynamically ganerated elements like this. $(".addressDiv span").live("mouseover", function(){
clickable function here...
[Code]...
Im trying to extract text data within a table row.
Can I combine the id and class within the .each function. Do you have an example.
When the page loads I want it to go through a certain function for every div of a certain class.
View 7 Replies View RelatedWhen the window loads, I want a function to check all text fields with a certain class if there is a value. If there is no value in the text field the value 0 will be set to the field. So far this is my code, but it does not work:
$(window).load(function() {
$(".classx,.classy").(function() {if ($(this).val() == "") {(this).val("0")}});
});
I found this javascript, but I need to target by class, line 1 below was originally GetElementById
var dyntext = document.getElementsByClassName("tpopdyn");
var body = document.body,
steps = 7;
function threedee (e) {
[Code]....
I keep getting an error that dyntext is undefined (lines 21-23). First and foremost I just need to get it running - I'm still learning and I don't want to break more than I already have.
Is there a function to tell jquery to only do something on the first instance that matches then to stop. For example I add a class to a LI to an UL with the below but it adds the LI to all ULs under it.
$("div#container ul").prepend("<li>Home</li>");
Original code:
<ul><li>
<ul><li>item</li>
</ul></li>
</ul>
Code needed:
<ul>
<li>Home</li>
<li><ul>
<li>item</li>
</ul></li></ul>
Currently Output code:
<ul>
<li>Home</li>
<li><ul>
<li>Home</li>
<li>item</li>
</ul></li></ul>
Is it possible to use AJAX to call a PHP function. I know you can request a PHP page but I would like to call a PHP function and display the return using AJAX .
View 3 Replies View Relatedhow i can define or call a javascript function from a css class or id.
I basically want to display a javascript carousel image rotator and i have the function but don`t know how i can call it using a css class that i can later reference in an html <img class"carouselfunction"> tag.
i cant find a way to return a value to a function inside a class...seem that when try to output it(the code with red markup)..its output is undefined..
function AjaxProcess(ElementId,amethod,url,element,callback_function,acontrol,ProcessImage){
this.ElementId=ElementId;
this.amethod = amethod;[code].....
I want to call a class function using beans inside java script. but it is not working. It calls that function only 1 time.
<jsp:useBean id="track" scope="session" class="ReturnProgress"></jsp:useBean>
<script type="text/javascript">
function getProgress()
[code]...
I want that Whenever user clicks on button , I call getProgress function on onclick event that fetches progress using findprogress() method.
I need to get input for a css class font-size attribute from the user like 8px,10px,12px and so on.. and dynamically I need to change it.
I get the following code from net:
Its working fine in mozilla, but in IE 8 and IE 9 it works but affects some other styles also and after onclick the div it set to correct.
Part 1 of this post I have tested the file i am working on firebug and it's html output result as:undefined can anybody and i have wondered what can be done to define?
HTML Code:
<td>
<ul id="Torpedo" class="undefined">
<li class="one">
<a title="1 Star" href="javascript:RateItem('Torpedo', 1);">1</a>
</li>
[Code]...
So the problem is in the connection from the rating.class.php to rating.js or inside the rating.js where there is not reference to the rated CSS class which define stage 3 in the illustration above. as I said it is suppose to go from stage 1 to stage 3 and define immediately instead with the rated css class instead of going from stage 1 to stage2 to stage 3
there is another file used in this system and it is a javascript file call prototype.js and it seem to be a general file used by most java scripts to pull out functions from there.
My code: [URL]... When I click on Upraviť in class edit I need add some HTML code to begin and to end of class entry how to I can select class entry in the same class post on which I clicked?
View 1 Replies View Relatedi've got an object and i'd like to recursively call a function
within the class definition.
(i've simplified the code )
function myclass()
{
this.loop = function(index)
{
// ..work
setTimeout( "loop(" + (index+1) + ")", 100 );
}
}
does not work.
i've also tried
setTimeout( function() { loop(index+1) }, 100 );
i've also prefixed this. to loop in both cases - and no workee.
i think it's some sort of scope problem.
I'm sure this is much simpler than I have been making it seem in my head so I'm giving up and asking Basically I have a html document being dynamically created by php. In the markup I create some divs (the number of which changes between pages) all of which belong to the same class (class="div") and have id's of the same format (id="div_90001" or "div_88926773"). What I want to do is perform a function on eachelementin the class and extract the number in the id and then perform a function with the number (AJAX) and then return the results to the div (probably some extra markup)
I can handle all the AJAX parts, the extracting of the id number etc... I just can't make a function that will work on all elements in a class. I fear I am not making much sense, I'll try again cos I don't think I'd understand what's above. I have some divs that belong to a class, I want to perform the same function on each of the elements in the class. How is this done?
Just getting my feet wet with AJAX and trying to figure out how I can make a javascript call to a specific PHP function in another file when I have a drop down menu change value using DOM. I've found lots of examples of how it could be done with GET variables, but none for this particular method of data retrieval. Has anyone ever ran into this, and if so, how did you solve this interesting deliema?
View 6 Replies View RelatedI'm using jquery file upload - when each file has uploaded, the name of the file appears, and I've added a check button:
<td colspan="2"><span class="ui-icon ui-icon-check"></span></td>
What I'd like to do is make jplayer fire off a "ding" sound as soon as each file is up.
For example (just to test)
$('.ui-icon-check').live('click', function() {
$(this).css("background-color","yellow");
});
needs an action, like a click or a mouseover or something. For each file that arrives, and therefore adds another instance of ui-icon-check, I'd like to fire an event. A weekend of googling has really only turned up Live Query from 2007, which works perfectly with
$('.ui-icon-check').livequery(function(){
$(this).css("background-color","yellow");
});
[Code]....
So am I totally mis-understanding the point of live, or just mis-using it?
I'm doing it this way rather than mess with the uploader code as he's updating the code all the time, and the more I can stay away from code code the better I think.
I'm new to jquery, and I'm trying to use multiple dynamically generated buttons (removal from a list), that look like this:
<div> item #1 <input type="submit" name="remove_mailinglist_1" id="remove_mailinglist_1" value="Remove" class="remove_mailinglist"> </div>
<div> item #2 <input type="submit" name="remove_mailinglist_2" id="remove_mailinglist_2" value="Remove" class="remove_mailinglist"> </div>
[Code]......
Three quick questions:
1. Why might this function not get triggered? (I set a breakpoint and it never makes it into the click function.)
2. How could I tell which "Remove" button was pushed? Where can I find the data in scope?
3. Is there a more standardized way to do what I'm doing?
I'm trying to create a two-part animation: On mouseenter over a thumbnail image, the background area expands. Then, once the background has reached full size, I add a class to the text content so that it gets displayed.My problem is that the text content only displays sometimes and I can't determine why this is the case other than that it has something to do with the callback. If you roll over the thumbnails, sometimes you see some text information below the image and sometimes you don't. Why? You should always see that text information.
$(document).ready(function() {
$(".thumbs").delegate(
'li',
[code]....
I have a form that is initially submitted by normal submit button, but after that I want it to resubmit on change(). I thought I'd be able to pick up the secondary change()s by adding a class to all of the inputs. However I now understand that won't work by default because the change() can't be attached to the class added by the the submit() as it didn't exist at the time, it was added by Jquery. I've since discovered on() but I'm now stuck on where to include it.
Here's the script so far:
The submit() adds the 'stu' class, and then the change() tries to select it but can't
<script>
$(document).ready( function(){
$("#search_choices").submit( function(evt){
runSearch();
$("input").addClass("stu");
evt.preventDefault();
});
});
$('.stu').change( function(){
runSearch();
});
function runSearch(){
var sFor
= $("#for").val(),
sWhere
= $('input[name=where]:radio:checked').val();
$("#search_results").load('search.php', { where: sWhere, treb: sFor } );
};
</script>
Ok...so here is what I have:
function myClass() {
this.checkLogin = function(name,pwd) {
if(name.length > 0 && pwd.length > 0) {[code]....
Everything works above. The first alert shows that this.status was set to 'error'. However, if I call myClass.getStatus(), I get undefined. How can I get the parseData function to set the variables in the parent function?
I'm trying to swap the class of an element when it's clicked on. Using jquery 1.6.1, here's what it looks like:
[Code]....
Now, for the sake of brevity�*i omitted some other stuff that is happening when they're clicked on. The problem is that the click event for .unchecked_container is firing fine and the class is changed, BUT when clicked on again�*the '.checked_container' click event is NOT firing.
I am trying to write a class or function (not sure which is needed) that controls stats on my page. I currently have a working example but I need additional functionality and I'm not sure how to do it. Basically it needs to run every 6 seconds to update the stats(as they change constantly).
I need the javascript to connect(using ajax) to a database and retrieve stats to initially store as global variables. Then, as stated, I need it to modify(simple math that I can do) these stats every 6 seconds.
I have a huge blob of code but the main part I am focusing on is this
$('.billboard_click').click(function () {
//this remove class
$(".billboard_click").removeClass("billboard_click");
});
1. Execute a click event when the div with the class 'billboard_click' is clicked
2. Once clicked, remove the class from that very div to avoid another click from happening
3. Execute a series of events such as animations, etc
4. add the class back to the clicker div
The code does not seem to work as expected but I am wondering if I am having issues elsewhere at this point and wonder if this actually is known to work