JQuery :: Removing A Character From The SRC Attribute Of An IMG Element?

Oct 28, 2010

I tried the code bellow, but it didn't work:

<script type="text/javascript">
$("img").this.src = this.src.replace("1","");
</script>
My html code is this:
<img src="images/1backg.png" />

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Removing Last Character From String?

Sep 11, 2009

The last line in this JS function should remove the final comma from the end of the given string... but for some reason, it does not.Instead of returning something like:

1,2,3,4,5
...it returns:
1,2,3,4,5,

[code]....

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JQuery :: Find All Elements That Have A Attribute Starting With Some Character?

Dec 4, 2010

How can I find all elements that have a attribute starting with some character?

Everywhere I found example like: $("[href$='.jpg']") which checks for all tags having an attribute "href" with value ending with "jpg" But how can I instead find all tags having a attribute having name ending with 'f'

something like $(img[$f]) ... trying to find all img with attribute ending with g

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JQuery :: Copy Element Attribute Values To New Element?

Sep 7, 2010

I would like to change all img tags with a certain class on the page as follows [code]...

I do not know how to "copy" the value of the img tag src attribute to the background url attribute of the div.

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JQuery :: Removing Child Element From TD

Apr 4, 2011

I'm using the following code that adds to <a> tags to each <td> inside a table.
$(document).ready(function() {
$('.calendar td:not(.notinmonth.)').each(function() {
$(this).append('<a href="#" class="available am">AM: Available</a>').append('<a href="#" class="available pm">PM: Available</a>');
});
$('.calendar td:not(.notinmonth.)').each(function() {
$(this).has('.event').remove('.am');
});
});

The second half of the code looks to see if any of the cells contain an element with class 'event'. If one exists, then the '.am' anchor should be removed. However this does not appear to be happening. After carrying out a few tests with the 'alert' function, it looks as though the script thinks that every cell contains a '.event' element, but I have no idea why! Not only that, it doesn't remove the '.am' link from any of them.

Here is the markup for the table (the cell with 'Day 9' in it is the only one that should match having an '.event' element:
<table class="calendar"><thead>
<tr><th>Mon</th><th>Tue</th><th>Wed</th><th>Thu</th><th>Fri</th>
<th class="weekend">Sat</th><th class="weekend">Sun</th></tr>
</thead><tbody>
<tr><td class="notinmonth"></td><td class="notinmonth"> .....

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JQuery :: Removing Element From DOM After Animate

Jul 31, 2009

Why the remove() doesn't work from this call:

While this one works:

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JQuery :: Removing A Class From A Nth Element?

Oct 27, 2011

I have table that has four columns and many many rows. It is quite long. I need to add a special divider (border) between each td cell. I thought I could create a css style .border_right and apply it to all td cells using jquery addClass() and then remove the class from the fourth td cell in each row so it does not add to or affect the outside border of the table.

My question is, how do I remove the class from the fourth td of each row using jQuery? I figure there has to be a shortcut way (one or two lines) to do this using jQuery so I don't have to manually add a 'class="border-right"' to each td I need it on.

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JQuery :: Removing An Element Not Worked In Ie?

Jun 28, 2011

I have 2 fun() i.e;

function add(arg)
{
$('<span id='+arg+''>hello</span>').appendTo($('#mydiv'));
}

[Code]....

Both are works in FF and Chrome, butremovenot worked in IE 8.

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JQuery :: Removing The Unnecessary Element?

Aug 20, 2010

I have a contact / upload form, but my validation file size is too big as much of the elements are not in use, i am not to smart in jquery / scripts so please tell how to remove unnecessaryelement in this javascript, like date validation, check element, drop down, elements....

<script src="http://www.jotform.com/min/g=jotform&3.1.1" type="text/javascript"></script>
<script type="text/javascript">
JotForm.init();

[code]....

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JQuery :: Remove Handlers Before Removing A DOM Element?

Apr 30, 2010

if i use jquery to attach a click or keyup handler to an element, and then later remove that element form the DOM, do i need to clean up/remove the handler first?

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JQuery :: Removing An Element From A Type Object?

Aug 27, 2010

So I've got a nested object that has this structure:

{"big_s":
{"s1":{"params":{"p1":"stuff","p2":stuff2"","p3":"stuff3"}},
"s2":{"params":{"p1":"stuff","p2":"stuff2","p3":"stuff3"}}
}
}

how would I go about removing one of the inner objects - s1 or s2? I've tried all sorts of ways but can't seem to get anything to remove an item from a jQuery object.

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JQuery :: Get Attribute Of Element Selected By Name?

Jul 23, 2009

I am just working on a project where i have to replace the href-attributes of all links by another string. The problem is, that i need the old href-attribute to generate the new one, and i have no idea how to get it

i tried it with something like this, but it doesnt work [code]...

I know there is some way to do it but i forgot it and i looked up the whole internet for it and didnt find it

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JQuery :: Get An Attribute From A Selected Element?

Jun 3, 2011

What I’m trying to accomplish is set an attribute called opacityin any element with a specified value that can be used to toggle whenever the user hovers over the element. The code below works perfectly but one other thing I would like to be able to do is retrieve the attribute opacity after the document loads and fade the element to that value instead of hard coding the ".66". This is probably fairly easy I've just never ran into a situation where I needed to do this.[code]...

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JQuery :: How To Add Attribute Like Mouseover To Element

Feb 16, 2011

I quite like the fact that you may add through JQuery an attribute like alt or title to an element. And I can see that you may also add mouseover using:
$('#aa').mouseover(function(){//does something in here});
However, I want to be able to pass some very specific values too and that's where I'm stuck for an answer. Suppose I want to attach the following:
mouseover="hm(this,'la1',5)"attribute to an <a> tag.
How do I do this by using exactly those values inside the "hm(this,'la1',5)" ?

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JQuery :: Select An Element With A Particular Attribute?

Jun 24, 2010

I have a standard menu structured with an unordered list. Some of the items in the menu have sub items, but are not themselves links. Here's an example:

<ul id="mainMenu">
<li><a href="">home</a></li>
<li><a>services</a>
<ul>

[Code].....

How do I select a tag that does (or does not) have a particular attribute? In my case, I want to be able to select all <a> tags in #mainMenu that do not have the href attribute.

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JQuery :: Change An Attribute Of An Element?

Jun 24, 2010

I am trying to change an attribute of an element but can't figure out what the selector is to select it.

the page code is like this

<div class="slideshow" id="slideshow"><span class="image-wrapper current" style="opacity: 1;"><a title="" href="#2" rel="history" class="advance-link"> <img alt="" src="images/samples/1.jpg"></a></span></div>

I want to add a top css attribute to the img tag.

I tried many things such as

$('.advance-link:first')
$('.advance-link:firstChild')

but none seem to be working. The img gets generated by another script so I can't add an id or class to it. I figured an expert at selectors would be able to explain how to select it.

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JQuery :: Getting Value Attribute Of Input Element ?

Oct 2, 2010

I have a table with several columns containing input elements populated from a database, e.g.,

On every row, I need to perform a calculation using the value of several input fields. So I tried to access the value of the first input field like so (which had worked in another function):

But for some reason it's returning a 0, and the line below also doesn't work:

But this returns the correct class, so I know it's finding the element:

And if I assign the input element an id, say "count," this works:

Obviously I don't want to fuss with individual id's to get the values. How to understand why the first two examples don't work, and how to fix them?

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JQuery :: How To Find Image Element By Attribute

Dec 24, 2011

I'm having trouble finding the image element by attribute "MyAttr" whose value is supplied: when the "onclick" function is called:
<div class="MyImages">
<div class="imageClass">
<img ... myAttr="abc"/>
</div><div>
<img ... onclick="findTheImageObjectByMyAttr("abc");" />
</div><div class="imageClass">
<img ... myAttr="def" />
</div><div>
<img ... onclick="findTheImageObjectByMyAttr("def");" />
</div></div>

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JQuery :: Get The Id Or Other Attribute Value Of Element That Caused Event?

May 6, 2010

I have a set of elements with the same function attached, how do I get the ID or other attribute value of the element that caused the function to be called?

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JQuery :: Get Attribute Of The Parent Element Into A Variable?

May 8, 2009

but having fun with it. Would like tolearn how to do the following...2) Find the parent <li>.3) Grab the value of the attribute "jcarouselindex" and put it in avariable to be used elsewhere.Sample code below...

<ul id="carousel">
<li class="carousel-item" jcarouselindex="1">
<a href="/someurl"><img src="someimage.jpg" alt="" />

[code]....

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Removing An Element With Dom?

Jun 19, 2010

I'm working on a Wordpress site and am using a photo gallery plugin. However, this plugin, for some reason, generates an empty table row and it's messing with my layout because I'm inserting a background image for each of the "TDs". I don't want to mess w/ the core files since the changes will be gone after the next upgrade. check out these two image links to see exactly what I mean.

[URL]

I know there are ways to dynamically remove elements using DOM. Would I be able to use that method here?

-edit- This gallery is paginated and I just noticed that on the last page, the last row actually contains two pictures and a " ". So, a better question would be: Is there a way to target just the td elements that have   in them so I can add a display:none via css?

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Removing An Element Of An Array

Jul 23, 2005

I wrote a simple script to remove an element of an array but I don't think this is the best way to go about it. I have a list of about five elements seperated by ";"

I split the array using array.split(";") command and proceeded to update the elemment by assigning the null value to the arrayindex

array[index]=""

This of course assigns null to the element

But there are two problems

1. The array size is still five instead of 4 and my list is now seperated by "," with an exta "," to go.

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Removing An HTML Element

May 30, 2006

I'm trying to remove an html element in the example below. I don't see
the "bye" message at the end and there are no errors reported in
Firefox or exceptions caught if I wrap the remove child line in a
try-catch. Any ideas what is wrong?

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>garbage</title>
</head>
<body>

<div id="my_div">hi<div>

<script type='text/javascript'>
var my_div = document.getElementById("my_div");
my_div.parentNode.removeChild(my_div);
document.write("bye");
</script>

</body>
</html>

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JQuery :: Showing A Random List Element Depending On It's Attribute's Value?

Mar 28, 2011

I have a page which contains an <ul> list with 5 items. Each of those items has a data-weight attribute which corresponds to its importance in the list. I have to make only one random list item appear and use the weight to make sure that the most important one shows up more often than the least important item.

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Add A Element In A Array But When Removing It Is Not Working?

Mar 1, 2010

I am trying to code a quicklist for my site I am have a little trouble I can add a element in a array but when removing it is not working I have posted the code below

Code:
<script type="text/javascript">
var propList;
var curPos;
var curSize;

[Code]...

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Change Attributes When Removing Element

May 9, 2011

I have a JavaScript file which Adds and Removes elements when you click a button.

Adding stuff is okay, but removing elements is more complicated.

When you add an element you also add id=x. Each time you add an element x goes up one. For example if I click "add element" 5 times it would be like this:

HTML Code:

If I wanted to remove the thrid element then I would want the following divs to replace it, for example it should look like this:

HTML Code:

I can't figure out how to do this, here is what I tried but it won't work

Code:

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