I'm trying to remove the <p> tag inside the <h3> without losing the content.
<h3 class="blog-heading">
<p>This is content</p>
</h3>
I tried with unwrap(), remove() and empty() function but these functions are removing my data as well.
$('.blog-heading').find('p').remove();
Can any one guide me is this possible in jquery and how can i fix this. I will appreciate. Thank You.
You want to unwrap p content:
$('.blog-heading p').contents().unwrap();
try the following
$('.blog-heading').text($('.blog-heading').find('p').text())
Related
I was wonder how I can toggle one element without toggling others... I just don't want to do this every time:
HTML:
<div class="share-toggle as-1"></div>
<div class="audio-share as1">
<p>Some Text</p>
</div>
<div class="share-toggle as-2"></div>
<div class="audio-share as2">
<p>Some Text</p>
</div>
JS:
$('.as-1').click(function() {
$('.as1').slideToggle('fast');
});
$('.as-2').click(function() {
$('.as2').slideToggle('fast');
});
Is there a way to write this in short? pls help... thx
You can use jQuery to select all elements, which className contains a certain substring:
$('*[class*="as-"]')
This will select all Elements in the DOM (*), of which the className ([class=""]) has "as-" anywhere (*) in it.
And then you can use the Element passed as this to get the number of the element after the "as-" and toggle the wanted element:
$('*[class*="as-"]').click(function () {
let elemNum = this.className.match(/as-(\d+)/)[1];
$("as"+elemNum).slideToggle('fast');
});
I know you already accepted an answer, but anyway…
Here is, in my opinion, a better solution.
Why is that?
Only 3 lines of code, and not using any regex or partial class names…
See comments in my code for more details:
// You could use class^=[as-] to filter on the classes that start with as-,
// (the ^ would be better than a *, because more specific)
// But I suggest you to use the 'share-toggle' class, there's no need to complicate things here:
$('.share-toggle').on('click', function(){
// The following will get the .audio-share element that is after the element we just clicked,
// If your HTML structure is gonna stay well structured like this, it's the finest solution:
$(this).next('.audio-share').slideToggle('fast');
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="share-toggle as-1">[ CLICK HERE ]</div>
<div class="audio-share as1">
<p>Some Text</p>
</div>
<div class="share-toggle as-2">[ CLICK HERE ]</div>
<div class="audio-share as2">
<p>Some Text</p>
</div>
I hope you will consider this answer.
And I hope it will help!
I am using Angular 1.4.7 and need to do the following
<div ng-if="varIsTrue">
<div ng-if="!(varIsTrue)" my-custom-directive>
A lot of content
</div>
So basically, if the div is set only the proper div shows up. I tried do a few variations of this with ng-if and ng-show but I believe because how the browser renders the dom it is messing it up with the multiple divs, but that is the concept I am going for. Does anyone know how I can accomplish this?
You cannot do this you should have 2 closing tags
<div ng-if="varIsTrue">
</div>
<div ng-if="!(varIsTrue)" my-custom-directive>
A lot of content
</div>
or you will have to switch in my-custom-directive
I have a bit of a problem and I'm not sure if it's possible with js.
Lets say I have a p Element.
<p class="test> text text text </p>
Is it possible that jquery would be able to turn the statement above into this.
<div class="new_created">
<p class="test> text text text </p>
</div>
All on run-time and assuming I can't manually modify it myself.
Would appreciate any help on this. Thanks
You can use .wrap() wrap elements with another element
$('.test').wrap('<div class="new_created"/>')
Demo: Fiddle
Suppose your HTML looks like this
<div>
<p class="test">text text text</p>
</div>
Then, you can do
$('.test').wrap($('<div class="new_created">'));
EDIT: Solution found How to wrap every 3 child divs with html using jquery?
I'm printing a list with a lot of <div>'s and want to insert a </div><div class="clearfix"> after every 6th <div> with jQuery.
Naturally that would be something like
$('#staffscroll .person:nth-child(5n)').after('</div><div class="clearfix">');
But the output becomes <div class="clearfix"></div> which just doesn't make sense.
Any thoughts?
Ok, maybe should provide some more code..
I'm working with a slideshowscript. The whole take is basicly to put stuff in a <div>.
For example..
<div id="slideshow">
<div class="clearfix"> First slide wrapper
<img>
<img>
<img>
<img>
</div>
<div class="clearfix"> Second slide wrapper
<img>
<img>
<img>
<img>
</div>
<div class="clearfix"> Third slide wrapper
<img>
<img>
</div>
</div>
The problem is that I'm working with a CMS aswell, which havn't got that much control over dynamic output. So my thought was that I just could output all the content, and then provide the slide-wrappers afterwards.
Therefore the </div><div class="clearfix">
Havn't got a clue if it makes any more or less sense now, but I hope you get what I'm trying to do.
The statement you try to insert isn't correct XML. You are thinking about your HTML document as a big string, but this is the wrong way to do if you want to use tools like jQuery.
I suggest you to learn more about DOM and how to use it. Your whole approach is wrong, so your sample of code isn't correctable.
IIRC, jQuery parses the string to a DOM fragment and then inserts it. When your </div><div class="clearfix"> is parsed it's assumed the </div> is an error, and it also closes the <div class="clearfix">. Therefore the effect you observed.
That's because after isn't modifying the HTML -- it's creating new DOM elements and adding them to the document. You should use wrapAll to wrap a group of elements. My guess is that your code will look something like this:
var start = 0,
$list = $('#staffscroll .person').slice(0, 6);
while ($list.length) {
$list.wrapAll('<div class="clearFix"></div>');
start += 6;
$list = $list.end().slice(start, start + 6);
}
jsFiddle working example
As I replace the .wrapAll for .append or a similiar?
I'm tinkering a bit with jquery to show a hidden div when a link is clicked. This should be fairly simple, but there's a flaw to it in this case. I have the following markup:
<div class="first-row">
<div class="week">
<p>Uge 2</p>
<p>(08-01-11)</p>
</div>
<div class="destination">
<p>Les Menuires</p>
<p>(Frankrig)</p>
</div>
<div class="days">4</div>
<div class="transport">Bil</div>
<div class="lift-card">3 dage</div>
<div class="accommodation">
<p><a class="show-info" href="#">Hotel Christelles (halvpension)</a></p>
<p>4-pers. værelse m. bad/toilet</p>
</div>
<div class="order">
<p>2149,-</p>
<p class="old-price">2249,-</p>
</div>
<div class="hotel-info">
<!-- The div I want to display on click -->
</div>
</div>
When I click the "show-info" link I want the "hotel-info" div to display.
My backend devs don't want me to use ids (don't ask me why..) and the above markup is used over and over again to display data. Therefore I need to be able to access the "hotel-info" div in the "first-row" div where the link is clicked.
I've tried to do something like:
$(document).ready(function() {
$('.show-info').click(function() {
var parentElement = $(this).parent().parent();
var lastElementOfParent = parentElement.find(".show-hotel");
lastElementOfParent.show();
});
});
But without a result :-/ Is this possible at all?
Any help is greatly appreciated!
Thanks a lot in advance!
Try this:
$('.show-info').click(function() {
$(this).closest('.accommodation').siblings('.hotel-info').show();
});
Even better imo, as it would be independent from where the link is in a row, if every "row div" has the same class (I assume only the first one has class first-row), you can do:
$(this).closest('.row-class').find('.hotel-info').show();
Reference: .closest, .siblings
Explanation why your code does not work:
$(this).parent().parent();
gives you the div with class .accommodation and this one has no descendant with class .hotel-info.
It is not a good idea to use this kind of traversal for more than one level anyway. If the structure is changed a bit, your code will break. Always try to use methods that won't break on structure changes.
You're right in not using an ID element to find the DIV you want :)
Use closest and nextAll
Live demo here : http://jsfiddle.net/jomanlk/xTWzn/
$('.show-info').click(function(){
$(this).closest('.accommodation').nextAll('.hotel-info').toggle();
});