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In Jquery how can i compare two array values. Below is my script 

var corrAns = ['chBox_2','chBox_4','chBox_6','chBox_7','chBox_9']; var userAns = new Array(); $("input:checkbox").change(function() { var someObj = {}; someObj.userAns = []; $("input:checkbox").each(function() { if ($(this).is(":checked")) { someObj.userAns.push($(this).attr("id")); } else { } }); alert( someObj.userAns); });

Thanks, Sankar

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  • Create a fiddle to get quick help but try jQuery inArray Commented Nov 26, 2013 at 11:02

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To see if 2 simple arrays (containings strings or numbers, not objects) are identical you can do:

array1.sort().toString() === array2.sort().toString()
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DEMO

var corrAns = ['chBox_2', 'chBox_4', 'chBox_6', 'chBox_7', 'chBox_9']; $("input:checkbox").change(function () { var userAnswers = $(":checkbox:checked").map(function () { return this.id }).get().join(','); if (userAnswers === corrAns.join(',')) alert('Correct Answers!'); });
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