追加数据-slb-group =“slb”

Question

I have a set of several images, I want to use append, but I'm not getting

        <a href="image1.jpg" data-slb-active="1" data-slb-asset="1947037253" data-slb-internal="0" 
data-slb-group="slb">
            <img class="alignnone size-medium wp-image-527" src="image1.jpg" alt="" 
            width="300" height="225" srcset="image1.jpg" sizes="(max-width: 300px) 100vw, 
           300px">
        </a>   
        <a href="image2.jpg" data-slb-active="1" data-slb-asset="1947037253" 
data-slb-internal="0" data-slb-group="slb">
            <img class="alignnone size-medium wp-image-527" src="image2.jpg" alt="" 
            width="300" height="225" srcset="image2.jpg" sizes="(max-width: 300px) 100vw, 
           300px">
        </a>
        <a href="image3.jpg" data-slb-active="1" data-slb-asset="1947037253"
 data-slb-internal="0" data-slb-group="slb">
            <img class="alignnone size-medium wp-image-527" src="image3.jpg" alt="" 
            width="300" height="225" srcset="image3.jpg" sizes="(max-width: 300px) 100vw, 
           300px">
        </a>

    <div class="images"></div>

this code works

$('.size-medium').appendTo('.images');

but within the div images only the images appear, the <a> links do not appear

I tried the code below and several other attempts but did not get the result

  $('a data-slb-group').appendTo('.images');

Thanks

Answer 1

This isn't a correct selector because you're looking for a tag called <a data-slb-group>

 $('a data-slb-group').appendTo('.images');

You can access to atributes by using attr function $(element).attr('atributeName')

Here the solution:

You could do that by capsuling all you want to take into a div like:

<div id='capsule'>
        <a href="image1.jpg" data-slb-active="1" data-slb-asset="1947037253" data-slb-internal="0" 
data-slb-group="slb">
            <img class="alignnone size-medium wp-image-527" src="image1.jpg" alt="" 
            width="300" height="225" srcset="image1.jpg" sizes="(max-width: 300px) 100vw, 
           300px">
        </a>   
        <a href="image2.jpg" data-slb-active="1" data-slb-asset="1947037253" 
data-slb-internal="0" data-slb-group="slb">
            <img class="alignnone size-medium wp-image-527" src="image2.jpg" alt="" 
            width="300" height="225" srcset="image2.jpg" sizes="(max-width: 300px) 100vw, 
           300px">
        </a>
        <a href="image3.jpg" data-slb-active="1" data-slb-asset="1947037253"
 data-slb-internal="0" data-slb-group="slb">
            <img class="alignnone size-medium wp-image-527" src="image3.jpg" alt="" 
            width="300" height="225" srcset="image3.jpg" sizes="(max-width: 300px) 100vw, 
           300px">
        </a>
</div>
<div class="images"></div>

And then just use something like this:

var html = document.getElementById('capsule').innerHTML;
document.getElementsByClassName('images')[0].insertAdjacentHTML('afterbegin', html);

innerHTML select all the HTML inside that div. There is a JQuery function called html() that do exactly the same thing:

Look: http://api.jquery.com/html/