check if a radiobutton is checked or not in struts2

Question

i have an image tag in struts2. i want to check if a radiobutton is checked or not as its onclick() event..pls help me.

image tag:

<input type="image" src="../image/edit.jpg" alt="img" width="25" height="25"  value="Edit" name="moduleMenu"/>

radiobutton:

<s:iterator status="stat" value="modNameList">
                  <s:radio list="moduleName" name="modNameCheck" id="modNameCheckId"/>
                  <br>
                </s:iterator>

do you want to checked it on Server side or on Client side ? — Yagnesh Agola, Nov 01 '12 at 07:11
You want to check the radio buttons status onclick of image tag or radio button? — Anupam, Nov 01 '12 at 07:49

score 1 · Answer 1 · answered Nov 09 '12 at 07:43

<s:iterator status="stat" value="modNameList">
                  <s:radio list="moduleName" name="modNameCheck" id="modNameCheckId" onclick = "validate(this.value)" />
                  <br>
                </s:iterator>

<script>
function validate(value){
alert(value); 

}

</script>
//or u can pass this.id 

<s:iterator status="stat" value="modNameList">
                  <s:radio list="moduleName" name="modNameCheck" id="modNameCheckId" onclick = "validate(this.id)" />
                  <br>
                </s:iterator>

<script>
function validate(id){
alert(id);

}

score 0 · Accepted Answer · edited May 23 '17 at 12:27

0

This Example may help you :

var moduleNameRadio=document.getElementsByName("modNameCheck");

for(var i=0;i<moduleNameRadio.length;i++)
{
       if(moduleNameRadio[i].checked){
          alert('Radio button selected');
          //Add your code here....
      }
}

You can find more about this here !

edited May 23 '17 at 12:27

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answered Nov 01 '12 at 08:38

Yagnesh Agola

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check if a radiobutton is checked or not in struts2

2 Answers2