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JS如何获取表单中复选框的值

更新时间: 2020-09-20 00:00:00     

定义变量。选择所有对象,返回数组。取到对象数组后,用for循环检测它是不是被选中。如果选中,将value添加到变量中。

关键词: js 如何 获取

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