jquery .map funciton

by mark47

JavaScript

var objGroup = [
  { "qId": "YELLOW", "symp": "lol" },
  { "qId": "BLUE", "symp": "fa" },
  { "qId": "GREEN", "symp": "soso" }
];

var found = $.map(objGroup, function(item) {
    if (item.symp.indexOf('fa') >= 0) {
        return item;
    }
});

if (found.length > 0) {
    alert(found[0].qId);
}