Code: Select all
var b = 'valc';
var a = new Array();
a["vala"] = 0.044; a["valb"] = 0.057; a["valc"] = 0.056;var b can be set to 'vala', or 'valb', which are written on the array as 0.044, and 0.057
Thanks.
Moderator: General Moderators
Code: Select all
var b = 'valc';
var a = new Array();
a["vala"] = 0.044; a["valb"] = 0.057; a["valc"] = 0.056;Code: Select all
alert( a[b] );Code: Select all
var a = new Array();
a["asd"] = 5;
alert(a.length); //alerts 0Code: Select all
var c = 'asd';
var a = new Array();
a["asd"] = 5;
alert(a[c]); //alerts 5Code: Select all
var c = 'asd';
var a = {};
a["asd"] = 5;
alert(a[c]); //alerts 5