Context:
I have a list. Using jQuery, I'm dynamically...
Problem:
A CSS style (from a stylesheet), using an nth-child selector, is being applied to every third list item. The problem is that when I dynamically hide/show list items, the CSS nth-child selector doesn't seem to be recalculating.
Since jQuery is already calculating the third list item, I don't need to recalculate the CSS nth-child selector unless there is no means of cancelling it out or destroying it.
Code:
The mark-up:
<ul class="teamlist">
<li>Content</li>
<li>Content</li>
<li>Content</li>
<li>Content</li>
<li>Content</li>
<li>Content</li>
<li>Content</li>
<li>Content</li>
<li>Content</li>
<li>Content</li>
</ul>
The jQuery:
$('.teamlist li:visible').each(function (i) {
if (i % 3 == 0) $(this).addClass('teamlist_fourth_item');
});
$('.teamlist li:visible').each(function (i) {
if ((i+1) % 3 == 0) $(this).addClass('teamlist_third_item');
});
The unwanted CSS:
.teamlist li:nth-child(3n+3) {
margin-right: 0;
}
Question:
How do I destroy or force the recalculation of CSS nth-child selector?
After the comments i think what you need is to override that class to make it just equal with the properties for all li
elements, you can make your own class that match those elements with a better level of specificity, for example with the id
or class
of the parent ul:
#parent .teamlist li:nth-child(3n+3) {
margin-right:2%;
}
Or with an id on your ul
<ul class="teamlist" id="lista">
#lista.teamlist li:nth-child(3n+3) {
margin-right:2%;
}
Also try to be sure your CSS is loaded after the other one
Other way you can work with Jquery too and modify this with the same CSS selector:
$('.teamlist li:nth-child(3n+3)').css('margin-right','2%');
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