how to invoke method based on radio button select

[sahithi mohan]

Hi ,

In JSP , two radio buttons are there. In action class have two methods .if select first radio button ,then submit it, it has to execute first method. if select second radio button ,it has to execute second method.

I wrote code in JSP,

 <s:radio  name="import"  value="save"/>
    <s:radio  name="import"  value="load"/>

how to write in strut.xml and action class in strut 2

[Mohana Rao Sv]

I didn't know what you are doing in the method's as per my understanding here we can solve it in two ways
1) Identify which radio button is selected in your action call and do process appropriately.
2) write two action classes and Identify which action to be called depending on radio button using javascript.

[sahithi mohan]

Consider First one, By using java script I can identify the which radio button i selected.suppose i selected save radio button.In java script ,using

document.getElementByName("import").value 

get value of that button.hence how to proceed . how do i call method

 <action name="radioButtonAction" 
         class="com.mkyong.common.action.RadioButtonAction" method="save">  

[Mohana Rao Sv]

script type="text/javascript">
function OnSubmitForm()
{
  if(document.myform.operation[0].checked == true)
  {
	alert('salected save Action');
    document.myform.action ="saveAction";
  }
  else
  if(document.myform.operation[1].checked == true)
  {
	alert('salected Load Action');
    document.myform.action ="loadAction";
  }
  return true;
}
</script>

<form name="myform" onsubmit="return OnSubmitForm();">
   name: <input type="text" name="name"><br>
   email: <input type="text" name="email"><br>
   <input type="radio" name="operation" value="1" checked>insert
   <input type="radio" name="operation" value="2">update
   <p>
   <input type="submit" name="submit" value="save">
   </p>
</form>

[sahithi mohan]

Thax Mohan Rao. I knew that way .I need to use single action class ,it contains two method . it has call based on radio selected. how do i implement.

[Mohana Rao Sv]

So, you are calling same action class whatever the radio button was selected then you must know that is the which radio button was selected in the action class. Based on the condition call the appropriate action. I hope this helps.

[sahithi mohan]

Thanks Mohan Rao.