How to Remove last Comma?

Question

This code generates a comma separated string to provide a list of ids to the query string of another page, but there is an extra comma at the end of the string. How can I re

Answer 1

Here is a simple method:

    var str = '1,2,3,4,5,6,';
    strclean = str+'#';
    strclean = $.trim(strclean.replace(/,#/g, ''));
    strclean = $.trim(str.replace(/#/g, ''));