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return string to jsp from servlet
Joined: Apr 19, 2010
Apr 23, 2010 03:37:36
how can i return
to label in jsp from
after clicking the submit button,then call servlet to do something.
afterwards, setSttribute for session and then redirect back to the page.
sometimes, i redirect back to the page after submit form, sometimes, i go to the page by linkage.
how can i distinct the page is entered after submit form or not?
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subject: return string to jsp from servlet
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