Radio Button onClick Javascript calling only once

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Dear all,
Let me tell you the scenario , i have called javascript function on radio button selection , Ex.
Suppose There are 3 Radio Button .
Let us consider i have clicked on one radio button then
javascript is called on that and
it get 'checked' But again if if i clicked on that radio ,
Then again it will call the javascript .
So i dont want to let it happen , If radio button value got changed then only javascript should call

Please help.

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gskoli

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since May 2010

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Sep 1st, 2010

Re: Radio Button onClick Javascript calling only once

Hi,

Some ideas here;

1) You can check the radio button value in the javascript and execute the action. for example like;

JavaScript / DHTML / AJAX Syntax (Toggle Plain Text)
if (document.getElementById("RadioButton1").checked == true){<do action>}
if (document.getElementById("RadioButton1").checked == true){<do action>}

2) Adding events for radio button in page_load()

JavaScript / DHTML / AJAX Syntax (Toggle Plain Text)
RadioButton1.Attributes.Add("onclick", "javascript:return alertme();");
RadioButton1.Attributes.Add("onclick", "javascript<b></b>:return alertme();");

You can play with these and update us if you found the expected results.

Thank you.

MeSampath

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Sep 3rd, 2010

Re: Radio Button onClick Javascript calling only once

Thanks to reply guys ,
Well i dint got expected result let me give you some snippet of the code.

JavaScript / DHTML / AJAX Syntax (Toggle Plain Text)
<input type='radio' name='productradio' id='proname' value='prod_name'  onClick='document.frm.submit();' />Product Name&nbsp;&nbsp;
-<input type='radio' name='productradio' id='procode' value='prod_code' onClick='document.frm.submit();' />Product Code&nbsp;&nbsp;
-<input type='radio' name='productradio' id='cat_name' value='cat_name' onClick='document.frm.submit();' />Category Name&nbsp;&nbsp;
-<input type='radio' name='productradio' id='cat_code' value='cat_code' onClick='document.frm.submit();' />Category Code
<input type='radio' name='productradio' id='proname' value='prod_name'  onClick='document.frm.submit();' />Product Name&nbsp;&nbsp;
-<input type='radio' name='productradio' id='procode' value='prod_code' onClick='document.frm.submit();' />Product Code&nbsp;&nbsp;
-<input type='radio' name='productradio' id='cat_name' value='cat_name' onClick='document.frm.submit();' />Category Name&nbsp;&nbsp;
-<input type='radio' name='productradio' id='cat_code' value='cat_code' onClick='document.frm.submit();' />Category Code

Now if i have selected Category Name and again i am selecting that
then form should not submit .

Last edited by gskoli; Sep 3rd, 2010 at 9:32 am.

gskoli

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