I have used the jQuery inArray function, but Eclipse tells me that this function is undefined. I don't understand how this can be so if it comes from the jQuery API.
preId is an integer, and queryPreds is an array.
Previously I was doing the if() statement a different way, which was tedious and prone to error but generally worked. I replaced the conditional part with $.inArray(preId, queryPreds) != -1
and my code broke, I don't understand why.
This is what I have now.
if($.inArray(preId, queryPreds) != -1){
// code in here
}