javascript - Changing object in Array - 


var tab = new auitab({   element: document.getelementbyid("footer"),   index: 1,   repeatclick: false }, function(ret) {   if (ret.index == 1) {     bottomnav1();   }   if (ret.index == 2) {     var login_name = $api.getstorage('mobile');      if (typeof(login_name) != "undefined") {       profile();     } else {       login();       auitab.index = 1;     }   } });

i want change index value in array. can see, tried updating using auitab.index = 1 , tab = 1 (one of them should've worked according google). both did not work - new programming. there not aware of?


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