Get the values of CheckBoxList in comma separated form using JQuery

Server side code

Suppose you have already fetched data from the database, then bind the CheckBoxList1 as

CheckBoxList1.DataSource = dataSet.Tables[0];
 CheckBoxList1.DataBind();

Below code is used to set the values of CheckBoxList1 check box list for JQuery functionality

foreach (ListItem li in CheckBoxList1.Items)
 li.Attributes.Add("'empIdValue'", li.Value);

Client side code

var valuesEmpId = "";
$j("#<%=CheckBoxList1.ClientID %> input[type=checkbox]:checked").each(function() {
varEmpId = $j(this).parent().attr('empIdValue');
valuesEmpId += varEmpId + ",";
});

valuesEmpId will store data as 1,2,3,4,5,6,

To remove last comma from the above string

if (valuesEmpId != "") {
valuesEmpId = valuesEmpId.substring(0, valuesEmpId.length - 1);
 }

Output:

valuesEmpId = 1,2,3,4,5,6