Question

Check this fiddle

http://jsfiddle.net/8FXFE/6/

This code does show the message when a radio button from name="txtNumber" is changed..

Now what i m trying to achieve is making a formula based on the values of name="txtSpace" & name="txtNumber" radio buttons..

My target is that suppose some one clicks on a radio button in txtNumber fields and another option in txtSpace fields there shall be some calculation of those in “output” window.
Calculation can be addition of values of selected radio in txtNumber fields txtSpace fields..

but i m stuck in code and not know how can i change it??

Junk code

<div class="textForm">
<input type="radio" name="txtNumber" value="100" checked="checked" />100
<input type="radio" name="txtNumber" value="200" />200
<input type="radio" name="txtNumber" value="500" />500
<input type="radio" name="txtNumber" value="1000" />1000
<input type="radio" name="txtNumber" value="10000" />10000
<input type="radio" name="txtNumber" value="other" />other
<input type="text" name="other_field" id="other_field" onblur="checktext(this);"
/>
</div>

Answer 1

If I got your question right you want to display an output determined by both checked radio inputs.

$(document).ready(function () {
    console.log("parsed");
    $("input[name='txtNumber'],input[name='txtSpace']").change(function () {
        $("#output").text("Changed to "+$("input[name='txtNumber']:checked").val() + " " +$("input[name='txtSpace']:checked").val()); 
    });
});

http://jsfiddle.net/8FXFE/8/