Hello, I have a struts application and when the request reaches the struts action (servlet), after some processing I want to remove a request parameter before the request gets forwarded to the view JSP. Can anyone help?
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There is NO mechanism available in Servlet specifications to remove a parameter from the request object. The only way you can go about this is to set the parameter as a request attribute in the calling JSP and then remove it in your struts action. Don't have the value set as a form component but store it directly as an attribute in the impicit request objcet in the JSP.
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I am using displaytag (displaytag.sf.net) for paging of a list of results. This tag automatically creates links to other pages and links for altering sort order of columns. Next to each result there is a checkbox which you can set if you want to delete. To delete the user then clicks a delete button. The form then submits and after deleting it relists the page. The issue is that parameters from the form (a synch token parameter and params representing checkboxes) then get included in the links that displaytag creates
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by: CEHJPosted on 2009-08-05 at 05:11:51ID: 25022444
Why would you need to remove it?