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return string to jsp from servlet
posted 6 years ago
how can i return msg to label in
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?
JSP - Servlet interaction.
Server Side validation - what kind of work flow have to follow?
How to add back button using JSTL?
I need help with this situation regarding form post parameters