What is the use of type of operator?
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Is javascript necessary?
What are javascript closures?
How to write a comment in javascript?
What is argument objects in javascript & how to get the type of arguments passed to a function?
Where javascript variables are stored?
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
What is strict mode in javascript?
How would you compare two objects in JavaScript?
What is an onclick?
What do you understand by this keyword in javascript?
What is array constructor in javascript?
How are javascript and ecma script related?