How to find the selected radio button immediately using the 'this' variable?


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More JavaScript Interview Questions

How we can get the value of an element using javascript?

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What is the scope of variables in JavaScript?

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What are the main features of javascript?

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What is a hash javascript?

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The below script is working Internet browser but not working in mozilla plz find that good way... function doSubmit(op){ var rowcount=document.getElementsByName ("parameterTypeId").length; var parameterGrade; var performance; var goal; if(op == "save"){ for (var i=0; i < rowcount; i++) { var param=eval("document.forms [0].parameterGrade"+i); if(param.value != "select"){ return true; } } alert("Please rate atleast one attribute"); return false; }//if ends here

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What are self Executing Functions?

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What is the syntax of ‘self invoking function’? Give an example?

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How to add a new property in existing function javascript?

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Is javascript harmful?

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What does the instanceof operator do?

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What's the difference methods get and post in html forms?

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What are the four types of javascript objects?

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