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jQuery是不支持hasAttr()这个函数了吗，一直报没有这个function

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liq_李庆

#1 Created at ... [Delete] [Delete and Lock User]

看了上面的例子之后自己写来测试不可行，直接复制粘贴上面的代码也不行，报错如下：TypeError: div.hasAttr is not a function

liq_李庆

#2 Created at ... [Delete] [Delete and Lock User]

我的jQuery版本是2.1.4

廖雪峰

#3 Created at ... [Delete] [Delete and Lock User]

确实没有，直接用attr('name')判断

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