jquery v1.3.2 按属性查找元素

Question

我需要查找并迭代具有特定属性的所有子元素。以下代码在 jquery 1.2.6 中运行良好，但在 1.3.2 中抛出异常

$(parentElement).find('*[@someAttributeName]').each(function(index){
    doSomething(this);
});

实现这一目标的正确方法是什么？

Answer 1

我相信，只要去掉@即可。

$(parentElement).find('[someAttributeName]').each(function(index){
    doSomething(this);
});

来自 jQuery selector文档:

Note: In jQuery 1.3 [@attr] style selectors were removed (they were previously deprecated in jQuery 1.2). Simply remove the '@' symbol from your selectors in order to make them work again.