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Question: Search a named array in javascript


This might be a duplicate but I could not help but post this, I have an array with this format

answerCollection= {
{selected : a,
 status :  false   
{selected : a,
 status :  false   

I want to do an index check on the this aray like this

if(answerCollection.indexOf(indexNo) == -1){
 sel = "a";

but it keeps failing i.e. I keep getting a return value of -1, irrespectively of if the index exist in the array or not.

How do I do this kind of search?

Question author Kolexinfos | Source



if(answerCollection[indexNo] == null){
 sel = "a";

for example look here.

Answer author Whyme

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