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How to determine which button/menu cause a submit
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Fritz Largosa
Ranch Hand
Joined: Sep 12, 2005
Posts: 70
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I have two menus which autosubmits a form whenever the user selects an item. I want an if statement which determines which menu submited the form. I do now know how to implement this one though. If you know some way to do this please let me know. Thanks...
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<select name="Menu1" onchange ="document.form3.submit()">
<%
if(request.getParameter("select2").equals("2")){
out.println(" <option>2</option> <option>1</option>");
}//if
else{
out.println(" <option>1</option> <option>2</option>");
}//else
%>
</select>
<select name="Menu2" onchange ="document.form3.submit()">
</select>
--problem code below. I do now know how to implement the code below--
<%
if(Menu1 submited the form)
do this
if(Menu2 submited the form)
do this
%>
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Ola Daniel
Ranch Hand
Joined: Jul 27, 2005
Posts: 105
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Use a hidden input type to determine who submits...
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SCJP 1.4, SCWCD 1.4
"Any fool can write code that a computer can understand. Good programmers write code that humans can understand."
- Martin Fowler et al, Refactoring: Improving the Design of Existing Code, 1999
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subject: How to determine which button/menu cause a submit
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