Jquery select class from variable
I am using Jquery to find a class by variable. So,
var className = \"whatever\";
$(\"#container ul li\") if contains element with className
-
Is the
classNameon theelement? If so, you could do this:$('#container ul li.' + className)...You're just concatenating the className into the selector string (with the class selector).
Or this will give you the same result.
$('#container ul li').filter('.' + className)...Which is the similar to your
.find()solution, but uses .filter() to limit theelements found to those with theclassName.
If the element with the
classNameis a descendant of theelement, then using .find() should work, or you could do:$('#container ul li .' + className)......which almost looks the same as the one above, but introduces a space after
li, which is a descendant selector.讨论(0)
加载中...
- 热议问题