jquery multiselect reload

Question

How can I add or remove options in JQuery UI Multiselect ? I am initializing the multiselect on page load and I need to remove existing values and add new values based on anothe

Answer 1

    function setMultiSelect(idElement, paramVal){
        eval("$('#"+idElement+"').multiselect('uncheckAll')");
        $.each($('input[name="multiselect_'+idElement+'"]'), function(k,i) {    
            if(paramVal.indexOf(this.value)!=-1){
                this.checked = true; 
            }
        }); 
         eval("$('#"+idElement+"').multiselect('update')");
    }