Delete the SharePoint ListItem using ECMA Script

Note:-
Use Delete() function in Delete Button onclick event, for DropDown Binding View my Previous article posted before this.

function Delete()

{

                ExecuteOrDelayUntilScriptLoaded(DeleteRecord, "sp.js");

}

function DeleteRecord()

{

                if(document.getElementById("ddlItemID").selectedIndex==0)

                {

                                alert('Please Select UserName');

                                return false;

                }

                var context = new SP.ClientContext.get_current();

    var web = context.get_web();

    var list = web.get_lists().getByTitle('Login');

    var LoginRecord = list.getItemById(document.getElementById("ddlItemID").options(document.getElementById("ddlItemID").selectedIndex).value);

    LoginRecord.deleteObject();

    context.executeQueryAsync(Function.createDelegate(this, this.DeleteSuccess), Function.createDelegate(this, this.DeleteFailed));

}

function DeleteSuccess()

{

                alert('Record Deleted Successfully');

                document.getElementById("tdItemID").innerHTML="";

                Bind();

                document.getElementById("ddlItemID").selectedIndex=0;

               

}

function DeleteFailed(sender, args)

{

                alert('Delete Failed');

}