Implementation of Ajax-like page without refresh _javascript technique based on IFRAME

Source: Internet
Author: User
This method is based on the IFRAME implementation, the requirement is the form form submission with file upload input tag, so can not use Ajax to submit

First of all:
Copy Code code as follows:

<form id= "Form0" action= "${pagecontext.request.contextpath}/news/baikeadd.form" enctype= "Multipart/form-data" Method= "POST" target= "Hidden_frame" >
... ...
</form>
<iframe name= ' hidden_frame ' id= ' hidden_frame ' style= ' Display:none ' ></iframe>

The property value at the red Word must be the same
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