如何替换字符串值字符？

Question

我有一个javascript：

var a=camera.getDetails();// (say a=["1","2"] as arraylist/array)                       

var c=new Array(a);  
alert(c);  
window.location="my_details.html?"+c.join(",")+ "_";    

在my_details.html中：

var q=window.location.search;   
alert("qqqqqqqqqqqqq " + q);  
var arrayList = (q)? q.substring(1).split("_"):[];   
//arrayList=arrayList.split("%20");    
var list=new Array(arrayList);    
var s=decodeURIComponent(list).split(",");    
//var str=s.split(",");    
var a=s[5];  
alert("dataaaaaaaaaaaaaaa " + s   + "kkkllll "+ a + "jgkjhgjk"  );     

我想从]数组值中删除此s[5]字符，并从[中删除s[0]字符。

Answer 1

仅在修剪大括号后将字符串拆分为数组。

var decoded = "[100, 200, 300, 400, 500]";
decoded = decoded.replace(/\[/, "");
decoded = decoded.replace(/\]/, "");
var s = decoded.split(",");

请参阅此处的演示http://jsfiddle.net/diode/bN3hR/2/