Leo*_*sov 3 javascript mootools dom
假设我需要找到.bar
分配给变量的元素内的所有元素foo
.
在jQuery中,foo.find('.bar')
解决了这个问题.
mooTools中的等效功能是什么?
<div id="container">
<span class="elems">...</span>
<span class="elems">...</span>
...
</div>
----
var elems = $('container').getElements('.elems');
// elems is now an array containing all spans with the class 'elem'
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要么:
var elems = $$('#container.elems');
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