Ways to substitute characters within a string value

Here is a JavaScript code snippet that I am working with:

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(",")+ "_";    

Now, in my_details.html, the following code is executed:

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"  );     

I am trying to figure out how to remove the "]" character from the value in s[5] array and also the "[" character from s[0].

Answer №1

Transform the string into an array by removing the braces and then splitting it.

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

To view a demonstration, click on this link http://jsfiddle.net/diode/bN3hR/2/

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