关于js Uncaught TypeError: Cannot read property 'style' of null 问题
2017-07-10 10:29
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1.你调用属性的object是空的，你看看是不是没有找到你想要的对象，可能你调用的对象调用错了
比如你想用 document.getElementById("text1").style
其实这个控件id是test1，一些拼写错误导致
2.有重复的id
3.在页面还没加载完成就获取那个元素的属性,导致获取属性失败
比如你想用 document.getElementById("text1").style
其实这个控件id是test1，一些拼写错误导致
2.有重复的id
3.在页面还没加载完成就获取那个元素的属性,导致获取属性失败
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