portletURL params and onsubmit role

[asile elisa，修改在14 年前。]

hi
can any one help me with this please:
I am tring to understand the code in the folowing file:

portal/portal-web/docroot/html/portlet/entreprise_admin/view.jsp

PortletURL portletURL=renderResponse.createRenderURL() ;
portletURL.setParameter("struts_action", "/enterprise_admin/view");

I did not understand what is this parameter called struts_action


<form action="<%= portletURL.toString() %>" method="post" name="<portlet:namespace />fm" onSubmit="submitForm(this); return false;">

what I know is onsubmit call a funtion before submitting the form but here I did not understand what is its role


thank you so much

[zahid khan，修改在14 年前。]

Hi there,

PortletURL portletURL=renderResponse.createRenderURL() ;
portletURL.setParameter("struts_action", "/enterprise_admin/view");

I did not understand what is this parameter called struts_action

this parameter is for telling that the struts path for the action class to be called(or the control to be passed) will be "/enterprise_admin/view" this value mapped in the struts-config file and mapped action class will be called or handed the control over.

and then depending upon the other parameters what ever is required to be done will happen in this action class and will be forwarded where ever it is mentioned in the class.

Advise you to go through struts flow.

HTH


Zahid khan.

[asile elisa，修改在14 年前。]

thank you

if there is a good documentation about struts flow I will be thankful .