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How to add default value to the previous text box of html file component_html/css_WEB-ITnose

WBOY
Release： 2016-06-24 12:20:17
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HTML 

<input type = "file">
Copy after login
file
How to add initial value? Or is there a js solution?

Reply to the discussion (solution)

It seems possible and probably not possible




Due to security issues, it seems that it is not possible OK. Besides, setting a default value for uploading files is not very reliable. . ? ?

Related labels：
html file组件 前面的文本框怎么加入默认值
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