检查具有一定宽度的div [英] Check for div's with a certain width

问题描述

我有一堆div，我现在设置为动画。然而，我想要一种方式，如果他们已经动画（他们的宽度将从100px更改为300px例如），他们不会重新生活，当我再次点击他们。我是javascript& jquery所以我不确定如何检查div元素的宽度放置在if语句中。如果我需要发布代码，我可以，如果要求。感谢

I have a bunch of div's that I have set to animate at the moment. However I am wanting a way that if they've been animated (Their width would have changed from 100px to 300px for example) they won't reanimate when I click on them again. I'm new to javascript & jquery so I'm unsure how to check the width of a div element to place in an if statement. If I need to post the code I can if requested. Thanks

推荐答案

像这样：

$('selector')
    .filter(function() { return $(this).width() < 300; })
    .animate(...);

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