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>
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?
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.
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"> .....
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.
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....
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;
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
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?
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.
You will need to see the attached code,copy and paste to a location on your computer and then browse to see the problem. I'm pretty sure it's something small, but I can't see it.
when is bind some jquery events to, for example, <p id="test">. and later i remove this HTML with jquery should i unbind all events first or are they unbinded with removing the html?
I need some help creating some regular expressions that remove specific html tags...the script/expression will run when a button is clicked (i.e. "Remove Bold" button will remove <b> </b>).
currently I have these expressions working but they do not accomplish what exactly what I am after...Actually the functionality I'm looking for will incorperate both, however I can't seem to get it to work properly...
data.replace(/<[^>]+>/ig,"")+""); - this removes all tags (no matter what kind), I would like it to be a little less "greedy" and only remove specific tags. i.e: Input = <u><b>THIS IS SOME DATA</b></u> Output= THIS IS SOME DATA
data.replace(/<(B|b)[^>]*>[^<]*(</B>|</b>)/ig,"")+""); - this removes bold tags and will leave other tags like <u> behind, exactly what I was looking for. However, it also removes the content/data that is wrapped in the tag. i.e: Input = <u><b>THIS IS SOME DATA</b></u> Output= <u></u>
In the above example what I would like to happen is: Input = <b><u>THIS IS SOME DATA</u></b> Output= <u>THIS IS SOME DATA</u>
I'm trying to write a script to remove <script> tags and everything between. This is to simply remove all Javascript from code automatically. I originally tried to split the input from a textarea using RegEx but I'm not getting matches properly.
Why isn't this code working? I can add items but only remove the ones originally added in the source code, not the ones dynamically added. <form><div class="list"> <div class="item"> <input type="text" value="" /> <a href=""class="removeitem">Remove this item</a> </div><div class="item"> <input type="text" value="" /> <a href="" class="removeitem">Remove this item</a> </div><a href="" class="additem">Add item to list</a> </div></form> <script type="text/javascript"> // Add item to list $('.additem').click(function(){ var template = $($(this).prev().get(0)).clone(); template.insertBefore($(this)); return false; }); // Remove item from list $('.removeitem').click(function(){ $(this).prev().parent().remove(); return false; }); </script>
I'm having some problems understanding the append() function. What I'd like to do is select an element using it's ID and add a row to the table with a HTML form element. The table is dynamically generated using a Django template ( form.as_table() ) so I'm not able to alter the original HTML markup too much.
.change() is only for form elements minus check boxes/radio buttons, etc.Are any of you aware of a script that does this already? Hopefully one that is easy to implement.I just want to monitor things like height, number of inner elements, or any change in the inner HTML.
I have written some JavaScript that I can use to remove a table row from a table. If I have the table:
[Code]...
I also have JavaScript that will add a row to the same table. I've found that if I add a bunch of rows, when I delete one, there is a small amount of whitespace added between the permanent row and the others. It seems like while the row is removed, some remnants of it remain. Is there a way to get rid of it completely?
How do I fetch the ID with jQuery? What I want to do is to fetch it and then display content in a <div> that depends on the ID value. Do you know how to do that?
