JQuery :: Extending Objects With Internal Objects?
Sep 5, 2009Is there a better way to extend object with internal objects?
$.fn.bestShow = function(s) {
var d = {
width: 0,
height: 0,
order: "numeric",
orderBy: "",
[Code]...
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Extending The Objects In IE6-8?
Jan 22, 2011I have the following code:
var img = new Image();
img.myProperty = 'something';
I've tried Image.prototype.myProperty and a few other things. It seems IE just doesn't want me extending the Image object.
Sites Dedicated To Extending Native Objects?
Nov 24, 2009I was wondering if there are any sites dedicated to ending javascript objects using the prototype property to give them features like trimming string, removing elements of arrays by name, removing duplicates in arrays, etc. Granted I have functions to do this but there's probably a ton of other good ones out there. Most things I've seen are frameworks like JQuery (which is awesome) but it doesn't extend these objects.
View 2 Replies View RelatedObjects Under Mouse - Return An Array Of All Objects Underneath A Certain Point
Apr 17, 2011Is there a way in Javascript or Jquery to return an array of all objects underneath a certain point, ie. the mouse position. Basically, I have a series of images which link to various web pages but I have a large semi transparent image positioned over the top of the other images. I want to find the href of the background image that the mouse pointer clicks over.
View 1 Replies View RelatedJQuery :: Creating Objects Within Each()
Oct 7, 2010I have a tab compopenet object that works by passing a dom element to a constructor... which then finds all the relative elements to that element using .find() and adds the necessary behaviour. Now, since I have multiple tab components on the same page, I'm using each() to iterate through the dom elements and pass each into the tab component constructor function.
[Code]...
JQuery :: Selects Objects When Using An Id Selector?
Apr 13, 2011where can i find an example of how jQuery selects objects when using an id selector? i'm asking because i've been using a cross browser snippet to select objects and i was wondering if it's the right move to move from the snippet to jQuery. the snippet checks to see for availabe methods and depending on the one that works, it knows which browser the user is using and selects the object using that method. i also know jQuery is cross browser, so it's kinda implied, just wanna make sure.
View 1 Replies View RelatedJQuery :: Classes - Objects And Inheritance ?
May 28, 2010Basically i have a good experience and knowledge with prototype.js library and also at the same time i am willing to get deeper into jquery.
I very much use oops concept now a days in almost every problem i solve using javascript, and was doing with prototype's feature to create classes and objects. Since i am now looking to get deeper into jquery, i was looking to find similar feature in jquery as well. I suppose jquery must be having a feature to create classes and do inheritance programming, but i couldn't find the way. My question to the forum is, Is there any option/feature in jquery which helps us to create classes and objects of our own probably with the support of inheritance?
JQuery :: Creating Objects From Within .each Question?
Oct 7, 2010I have a tab compopenet object that works by passing a dom element to a constructor... which then finds all the relative elements to that element using .find() and adds the necessary behaviour.Now, since I have multiple tab components on the same page, I'm using each() to iterate through the dom elements and pass each into the tab component constructor function.[code]This works fine for my purposes, but after running my code through JSLint and researching here (URL...), I've been made aware that I'm pretty much throwing these objects away, since I'm not assigning them to a variable.My question really is; is this particularly bad practice under the circumstances? If I assigned the object to a variable within .each(), I'd surely be overwriting that varibale with each iteration and essentially doing the same thing?
View 1 Replies View RelatedJQuery :: How Draggable Objects Recognized If Placed Over Other
Aug 12, 2010Let's say I have two images. I make one dragable. I physically move one image directly over the other. While my mouse is pressed I release it. The image underneath recognizes and gives a message indicating it's covered by the other????
View 1 Replies View RelatedJQuery :: Enumerate Properties Of Objects?
Apr 14, 2011I have a menu that is made from a ul element (with li children).
Here is an example:
<
ul id="menu" >
<
li><a href="#divEntire2">Home Page</a></li>
[Code].....
However, if I do something like $(this).css('background-color','maroon'), the text and a section of bar under it does turn maroon. This happens even I just click on the bar.
JQuery :: Get SVG Objects To Trigger An Event?
Jun 28, 2011I'm trying to build an SVG-based galaxy map for a space game, it pulls the details from MySQL using PHP and seems to work fine with the following code:
<a xlink:href="index.php?locate=galaxy&sub=planet&x=$x&y=$y" target="_top">
<circle cx="$x" cy="$y" r="$starRadius" fill="rgb($fill)">
<title>$name</title>
[code]....
JQuery :: Possible To Combine Two Objects To Make New One
Jul 27, 2009Is it possible to join two jQuery objects to make a new object. For example...
var e1 = $("#firstObject");
var e2 = $("#secondObject");
var combined = e1.add(e2); // This is the expression I'm looking for
[URL]
JQuery :: Converting Objects To Strings?
Jun 16, 2009I have the following code, which I am trying to pass in 5 variables.
<script type="text/javascript">
$(function(){
$('#DrainStackDiameter').change(function(){
[code]....
JQuery :: Same Effect On Multiple Objects With Same Id?
Jun 8, 2009I basically have several buttons that are created dynamically via a db, so I can have 1 to 40 etc. now at the moment I give each one a unique id and a hover code in the loops. see below:loops goes here..
<img src="button.jpg" alt="button" border="0" id="myButton<?=
$newCode ?>" />
$(document).ready(function(){
[code]....
JQuery :: Add TargetTouches To Event Objects
Oct 24, 2009On touchstart and touchmove event, the event object has touches and targetTouches properties (see http://bit.ly/Q6uOD), however the jQuery.Event doesn't seem to copy these properties. I tried adding them to $.event.props like this:
$.each(['touches', 'targetTouches'], function(){
if (!($.inArray($.event.props, this))) {
$.event.props.push(this);
}
});
But it doesn't seem to work. The event an event listener received via jQuery hasn't the targetTouches property even if it's accessible via event.originalEvent.targetTouches or window.event.targetTouches.
JQuery :: Xpath Not Returning Objects
Aug 4, 2009I have a bunch of divs with the same classname, 'mediafield':
And I have this jquery code in my header:
So I know that the click function is getting implemented.. The alert box appears however I get the following error in firebug: uncaught exception: Syntax error, unrecognized expression:[@class=mediafield] Line 0
Nothing happens when firebug is turned off... So I'm not sure why it's throwing the error.
JQuery :: Place An Array Of 2 (or More) Objects Into A <ul>?
Aug 19, 2011I know that I can retrieve the values from a single object and place them in a <ul> with the following code :
$('document').ready(function(){
var employees = {
name: 'Mary Brown',
[code]....
JQuery :: Selecting Non Existing Objects?
Jul 20, 2011I have a function that generate code, create a tags and i want those a tags that onclick send the name attribute to and existing div in the page
so <div class="icon"></div> load with the page
<a href ... class ="marker"></a> are created manually
$(document).ready(function(){ $('a.marker').each( function() {
[code]....
JQuery :: Adding More Objects To Already Existing Object?
Oct 15, 2011I have a set of div elements cached inside var divs = $('#myDivs'). Suppose another div comes along that i want to add (push) to the group. is there a simple method for doing this without selecting ones already in the group for a second time?
View 3 Replies View RelatedJQuery :: UI Elements - Adding Variables To Objects
Sep 7, 2010I'm making some jQuery UI elements, and once an element is created, I want to add some custom functions and variables - I don't want to clutter up other jQuery objects by putting the functions in all jQuery objects, and obviously, the variables need to be different between different objects. However, the issue is, when I re-acquire the item, I won't have access to the variable any more.
That was probably confusing. Another way of putting it:
(function($){
var _MyUI_id=0;
jQuery.fn.MyUICreate = function(opts){
this.each(function(){
var obj=$(this)
//... code to turn the object into a MyUI object omitted to be concise
obj.MyUI_id = _MyUI_id;
_MyUI_id++;
}}
})(jQuery)
//now, create one
$('#some_div').MyUICreate({});
//The desired effect would be to give me the id in #14, instead I get 'undefined'.
alert($('#some_div').MyUI_id);
My 'solution', is to create an object variable in jQuery.fn called 'Collections'. It's indexes are the names of the new types, and each contains an object, the keys of which are the IDs of the UI elements that are converted to the type, and the values the jQueries objects. This is not only hackish, but it has a LOT of potential bugs. The code for this would look like:
This is in the 'create' function, at the end.
jQuery.fn.Collections.MyUI[obj.attr('id')]=obj;
This is outside of the create function, but within the (function($){...}) scope.
//jQuery.fn.Collections is set to {} in another file.
jQuery.fn.Collections.MyUI={};
jQuery.fn.GetMyUI(id){
return jQuery.fn.Collections.MyUI(id);
}
This will allow the first block of code to work as desired, but it inserts a whole new set of bugs. What are the common ways to achieve what I am trying to do?
JQuery :: Creating Objects On The Page To Load?
May 10, 2010if I am loading content into a div using the get feature of jquery, and that content has some clickable objects in it will jquery recognize those as well? What I am doing is building a site that tracks bugs on our software. The site pulls the bugs from a mysql db and displays in a table format. There's an edit link which passes the record id number of that bug (via ajax) to a php file, where a form is filled in with the bug data and passed back, a hidden div is then shown with the form in it. Part of the code I pass back has a submit button and a close button (css styled anchors) and I'm using the same process on them as I am on the edit link but not getting any results. My script looks like this:
<script src="js/jquery.js"></script>
<script language="javascript">
$(document).ready(function(){
//hide edit form
[Code].....
how it works. Does it sneak peek the page after it loads and get all the objects into some sort of array? I'm thinking it is doing that and because I am adding other object through AJAX it is not seeing those, since the page is not being reloaded.
JQuery :: Assign A Function To Multiple Objects?
Nov 22, 2010is it any shortcut for these lines of code:
$("#div1").fadeToggle("slow", "linear");
$("#div2").fadeToggle("slow", "linear");
$("#div3").fadeToggle("slow", "linear");
i mean assigning a function for multiple objects, i testes code below, but it didn't worked out:
$("#div1").$("#div2").$("#div3").fadeToggle("slow", "linear");
JQuery :: Bind The Last Object Handler To All Objects?
Aug 17, 2010Did any one use bind inside for-in loop? In my case it never work correctly whatever I do.I'm trying to go through a collection of objects using for-in and bind MouseEnter handler for each object.What happened is the handler I bound to the last object works for all the objects?!
View 2 Replies View RelatedJQuery :: Binding And Triggering Events On Non-DOM Objects?
Jan 28, 2011I've noticed I can bind and trigger events on objects that are not DOM elements. However this appears to be an undocumented feature, as the docs explicitly refer to the "DOM element" when discussing things like event.currentTarget. Is it safe to depend on code like the example below working in future jQuery releases?
var thing = $({hello: "world"});
thing.bind('bounce', function(e) {
alert('Boing! '+e.currentTarget.hello);
});
thing.trigger('bounce');
JQuery :: Creating Multiple Objects In An Each() Loop?
Sep 16, 2011I have to stuff multiple objects in global var populated in a foreach loop and seperated by a comma.The loop is:
// GlobalG.objects;
$('.class').each(function() {
var title = $(this).text();
var src = $(this).attr('src');
[code]....
JQuery :: Filtering Variables That Represent Objects
Jan 20, 2010I've got a variable that holds a jQuery object. I would like to filter out all of the visible elements in that jQuery object. The problem is once I'm using a variable and not the jQuery object itself I don't know the semantics for filtering it. I have something like this:
var Foo = $("#Bar");
FilterFunction(Foo);
function FilterFunction(Foo) {
var Test = $(Foo + ":visible");
}
What is the correct syntax?