pageContext is an object that changes for each .jsp page. Each .jsp
page allocates a pageContext as one of the first things it does.
So if you put an attribute in there, it will last until the page ends,
either because the response has gone back to the browser or you have
done a jso:forward .../
Hi all,
Could u plz tell me what the page context in JSP is. I have seen
some questions in many interviews.
I was not able to find out this help me...
Thanks in advance.
Regards,
Gopi.
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PageContext is a wrapper around all the implicit objects ( session,
context, out etc ). It is used to store/remove/change attributes in all
the scopes. And all tag handlers get to the implicit objects using only
this object.
From the spec:
The PageContext provides a number of facilities to the
