How to reset a portlet parameter on a button click?

Posted by aditibhat on Stack Overflow See other posts from Stack Overflow or by aditibhat
Published on 2010-03-10T06:17:25Z Indexed on 2010/06/01 18:03 UTC
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JavaScript

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jsp

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liferay

I have a Liferay portlet param "cmd" in my JSP page, which is initialized to a value "update". I need this value to be get changed to "delete", when a user clicks on the delete button of the form. How I can go about it?

<liferay-portlet:actionURL varImpl="edit_survey_form_action">   
<portlet:param name="cmd" value="update" />

<input class="optsurvey-submit" type="submit" name="submitButton" value="Delete" onclick="??????"/>

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