I need to find all the images inside a div
, and wrap a div
around them. Here's the code I come up with, but that's not working! Why?
jQuery(function() { my_selection = []; $('.post').each(function(i) { if ($(this).find('img').length > 1) { my_selection.push(['.post:eq(' + i + ')']); } }); $(my_selection.join(',')).wrapAll('<div class="wrapper"></div>'); });
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
How about something like:
$('.post img').wrapAll('<div class="wrapper" />');
.post img
will get a collection of IMG
tags within your .post container, and wrapAll
applies the DIV
around each of them.
The manual page for the wrapAll function actually has quite a close example to what you want.
很难说,因为我看不到您的标记,但类似:
$('.post img').wrapAll('<div class="wrapper" />');
this works!
$('.post').each(function(){
var container = $(this);
$('img', container).wrapAll('<div class="slideshow" />');
});
Try this
$('.post img').each(function() {
$(this).wrap($('<div/>', { 'class': 'wrapper'}));
});
Here is a link to the similar question I asked :
$('img').each(function (){
$(this).wrap('<div class="new" />');
});
Wrap a div around each img inside a .post:
$('.post img').wrap('<div class="wrapper" />');
Wrap a div around each post that has a img:
$('.post:has(img)').wrap('<div class="wrapper" />');
Move all divs that have an img inside a wrapper div:
$('<div class="wrapper" />').append($('.post:has(img)'));
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.