Hi Konstantina,
I don;t know if you have a solution yet, but I have two separate ones for
you. The first is more struts oriented. If you have the following in your
JSP:
<!-- JSP Snippet-->
<html:submit property="btnProcess">
<bean:message key="button.processSuspends" />
</html:submit>
<html:submit property="btnViewOrg">
<bean:message key="button.viewOrg" />
</html:submit>
<html:submit property="btnViewProd">
<bean:message key="button.viewProd" />
</html:submit>
<!-- End of JSP Snippet-->
//you need to create 3 attributes in your "ActionForm" object that's being
populated when this form gets submitted, called
// with associated getters and setters...
boolean btnProcess, btnViewOrg, btnViewProd;
// then in the Action.perform(), simply look at the variables to see which
one is true....
boolean isProcess=false, isViewProd=false, isViewOrg=false;
// Get and cast a reference to the ActionForm object for use
MyActionForm theForm=(MyActionForm)form;
// What button was pushed
String process =
(theForm.getBtnProcess().equals(null)?"":theForm.getBtnProcess());
String viewOrg =
(theForm.getBtnViewOrg().equals(null)?"":theForm.getBtnViewOrg());
String viewProd =
(theForm.getBtnViewProd().equals(null)?"":theForm.getBtnViewProd());
The following code will also work
// Getting what button was pressed looping through parameters
String button_pressed = null;
Enumeration e = request.getParameterNames();
while (e.hasMoreElements()) {
String param = (String) e.nextElement();
if (param.startsWith("btn")) {
button_pressed = param;
break;
}
}
System.out.println("button_pressed="+button_pressed);
John Mattos
Sr. Developer and Architect
iNDEMAND
345 Hudson St. 16th Floor
New York, New York
10014
-----Original Message-----
From: Konstantina Stamopoulou [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 21, 2002 5:02 AM
To: Struts Users Mailing List
Subject: html:submit button
Hello,
I have a problem and I can't fingure out the solution to it. Here is my
case:
I have a list of products (PoductBean) on my .jsp and each one of it have
two buttons (html:submit) :
Button1 --> Display Information for this product
Button2 --> Use the information to do something else
My question is: How can I decide which product has been selected so as to
display its information on my next page?
>From what I have seen the html:submit tag does not contain any attributes to
pass request parameters.
Thank U in advance,
Konstantina
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