Is 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]
I wonder how to create the effect of objects being aware to other objectsthis is a good example:[URL].. I'm searching for some resources and good tutorials
View 1 Replies View Relatedhow to make the following two simple image galleries:This one displays a specific image when its link is clicked ((URL address blocked: See forum rules)/tests/gallerysimp.html) And this one displays the previous/next image for whatever's showing ((URL address blocked: See forum rules)/tests/prevnext.html). (During its code, it points to this .js file ((URL address blocked: See forum rules) /tests/ nextPrevious.js).)
My question is, how do I combine those two galleries? How can I make one gallery that contains both kinds of links? Since the two galleries were copied from different places, the names they use aren't the same, and I'm not sure what to change to make it all unified. (I tried fiddling with it for over an hour before giving up.)
I want to have some advice about immutable objects. I made a constructor.
function Point(x, y) {
this.x = x;
this.y = y;
}
This is a very simple one and now I want to make it immutable so that
once an object is created it cannot be modified.
I came up with 2 ways.
[1]
function Point(x, y) {
this.x = function() { return x; }
this.y = function() { return y; }
}
[2]
function Point(x, y) {
this.getX = function() { return x; }
this.getY = function() { return y; }
}
They are both immutable.
You can read x and y but cannot change them.
[1] is short and easy to use but sometimes likely to be error-prone
like
var p = new Point(2, 3);
var x = p.x; //should be p.x() instead of p.x
[2] is straight-forward but looks verbose.
I have to access the data like p.getX() .
Which way is more recommendable?
And is there a better way to make an immutable object?
I have some moving objects & they are using the top left spot of the object to 'hold' or 'pivot' off. how i make the 'pivot' point in the centre of the image. I think it is somewhere in this section of code:
[Code]...
Is there a better way to extend object with internal objects?
$.fn.bestShow = function(s) {
var d = {
width: 0,
height: 0,
order: "numeric",
orderBy: "",
[Code]...
Is 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 Relatedevent mousedown and mouseup and mouseout actually do the same thing,how to combine it?
$('a#cursor')
.css({cursor: 'url(hand.cur), default'})
.click(function() {
[code]....
I have something similar to;
$("a").wrap('<div class="mapwrap" />');
$("a").after('<div class="mapover" >A</div>');
how can I combine this to a single line with one reference to $("a")
Is there a way to combine selectors with && condition. eg: $('.classname div[att=value]') Requirement is to select all div elements with class 'classname' and (&&)an attribute 'att' whose value is 'value'
View 2 Replies View RelatedCurrently I am using the following code in order to update two separate divs on my page. However I would like to combine them so when the first call executes, the PHP page will return the result for both portions and then the javascript can parse and update the two divs. Is this possible?
$("div#mainconsole").append("<div class="cmd">>> " + input.value + "</div>");
var inputval = input.value;
input.value = "";
$.ajax({
[Code]....
So basically I can easily select by class of div to separate them, but I just don't know how.
I have a div container containing an image that shall disappear by an on-click event. But if the user won't do the click after 3 seconds, the image shall disapper by itself - using delay(). How can I combine these actions? I wasn't able to solve the problem with the bind()-functionality, but probably I misunderstood that?
View 1 Replies View Relatedcombine two jquery functions: after and slideDown.My code looks like this but it doesn't work :(
[Code]...
I want to combine two click events to one function.Is there a syntax way like when you click this or you click that do something [code]
View 1 Replies View RelatedCan't I just combine different methods? This is not working. It is delaying, but not fading...
$("#mainmenu_index").delay(750).fadeIn(2500).animate({
marginRight:"24px",
}, 1000, 'easeInOutElastic' );
I have multiple PHP Validators on a form element which will be exuteted one after another. Each Validator configures his part in the plugin. (Validator for strlen, username exists etc.) My problem ist that I don´t have an object which collects the rules and wrapps it in $("#myform").validate(). he Result is, I have multiple $("#myform").validate() and that does not work.
Is there a way to use the Plugin only on one element? In the examples I found it selects the form only.
How to combine two functions to operate without interfering with each other?
<script>
$(document).ready(function() {
// SUCCESS AJAX CALL, replace "success: false," by: success : function() { callSuccessFunction() },
$("#form2").validationEngine({
[Code]....
i'm trying to combine features of these 2 demos: [URL] specifically, i want the ability to use custom error messages and to declare conditions in the page head, as in the 1st demo, as well as to use the accordion feature of the 2nd. if i use the code from the milk demo in the head, e.g.,
$(document).ready(function() {
// validate signup form on keyup and submit
var validator = $("#signupform").validate({
[code]....
validation runs on the entire form, including the sections not yet made visible. this prevents the 'next' button from operating, so the accordion won't expand. if i assign a unique id to the each fieldset & run separate validations for each fieldset, the accordion works, but the validation stops working.
I am interested in using real time analytics and also stuff like heat map software on my site for my small business however, I am worried about the amount of extra calls it will take by adding these new scripts..
I read that its possible to put them onto one and call it once..
How would i do this? Is this also possible for JS plugins as well (wordpress user)
I'm a js novice and I've been trying to implement a few scripts. I was able to get them to function for the most part.
[URL]
I have the following 3 plugins:
1. accordion menu that drops down to show filter categories
2. a gallery filter to filter out images in a category once it is clicked on,
3. Magic Zoom Plus to zoom in on an enlarged image and to provide a lightbox gallery where you can click the arrow to advance to the next image.
The filter works for the thumbnails, but there is an issue when you click on a thumbnail to enlarge it and it opens the Magic Zoom Plus gallery. When you click on the arrows to go forward & back, it is taking you through all of the images, where it should just be the ones that in that category. I know that the Magic Zoom Plus gallery works on all the images on a page. I assume that in order to get the gallery feature to apply to a category & not the whole page, there would have to be some changes the Magic Zoom Plus script.
I was wondering if there was any easy way to do the following in javascript:
I have two form fields, firstname and last name, as the user enters their information into a form I want to be able to show them what their username is going to be.
While they enter the information into the fields I was hoping to have it generate the username as the type.
I need to take the first letter of their first name (the first letter in the firstname field) and the entire lastname to combine it into a username. Except if there are spaces or any other characters such as dashes apostrophes they must be removed.
My site loads too many javascript files and it takes much time to load page. I would like to reduce the number of http requests and combine all javascript files into one file. What is the best way for it? Will it work if I just copy whole code from all files and paste into one or anything else is needed?
View 3 Replies View RelatedI have a form where dob is generated using 3 select boxes, 1 for day, month and year. My output needs to be in the form dob=dd-mm-yyyy rather than day=dd, month=mm and year=yyyy.It has been suggested that i do the following:
"On submit button click, use JS to create a hidden input (Q5) in the form and assign its value, then disable the day, month, and year fields so they are not submitted."
Right now this javascript shopping cart works to 1. charge shipping based on the item, 2. the destination country, 3. it combines shipping for a quantity over 1 of the SAME item.Each item has 2 different possible shipping charges. I am trying to get the javascript to check the shopping cart to see what item in the cart has the highest possible shipping charge, charge that amount to that item, and charge the lowest possible shipping charge on all other items in the cart. If item A is purchased alone shipping is $5.00.If purchased with item B, which costs $10.00 to ship alone, the $10.00 is charged for item B and only $3.00 for item A. Because item B had the higher shipping charge at a quantity of one.
I have tried adding various things like me.items[current], item.shipping, me.shipping, this.shipping, shipping_Cost, and other things next to the second && in the part of the script that shows the country. I have also tried adding && if (me.whatever) and && if (item.whatever) and similar things at the beginning of the script next to if (this.country). I have found the parts of the script that pertain to cart items and to updating the shopping cart.The javascript is in 2 parts. One part goes in the item page, which I will post first. The second part goes in an external javascript file which I will post at the bottom. In between there is the part that shows the shopping cart. It isn't part of the javascript.
<script type="text/javascript" src="simpleCart.js"></script>
<script type="text/javascript">
<!-- [code]......
Can anyone tell me how I can combine multiple sheets into one?
View 1 Replies View RelatedMy website's performance has decreased. My website needs 13 secs to download. So i want to combine js scripts to one script. But i don't know how to do it. Please tell me very easy ways to combine js scripts to one.
View 9 Replies View Related
