Question

How do I set a Struts form bean data member's value in a JavaScript method?

Asked by: jwright9

In the code below, the Javascript method invalidate gets invoked by a JavaScript timeout method.

The form bean, myFormBean's timeout method successfully set to true.  In the action code, I want the time out value to retain the value of true so that the flow redirects to the web URL listed in the sendRedirect method.  The form bean's name is baseClassForm.  

The timeout variable is not staying true from the call in the JSP to the action.  Anyone have an idea how to keep the variable set to true?

      

In the JSP:
function invalidate(){
document.getElementsByName("timeout").value = "true";
  alert("TIMEOUT IS: " + document.getElementsByName("timeout").value);
  document.forms[0].submit();
}
 
 
In the action:
 
if (baseClassForm.isTimeout()) {
  response.sendRedirect("http://www.mySiteOfSites.com");
 }
  forward = executeSubmitLogic(mapping, form, request, response);	    
}

                                  
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Asked On
2009-08-24 at 12:51:37ID24677803
Tags

Struts

,

JavaScript

,

JSP

,

J2EE

Topics

Jakarta Struts

,

Java Server Pages (JSP)

,

JavaScript

Participating Experts
2
Points
500
Comments
2

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Answers

 

by: karanwPosted on 2009-08-24 at 20:14:36ID: 25174356

do you have setTimeout method in baseClassForm class?

 

by: Ravi_KallaPosted on 2009-08-24 at 22:29:47ID: 25174733

  • First, put the field "timeout" inside the base form (which you are referring as document.forms[0]). 
  • In the action:
    if (request.getParameter("timeout").equalsIgnoreCase("true")) {
     response.sendRedirect("http://www.mySiteOfSites.com");
    }
     forward = executeSubmitLogic(mapping, form, request, response);    
    }
     

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