new create form with js partial

createnewjspartial.js.erb

//hide bootstrap modal
waitingDialog.hide();
//append and show new empty form
jQuery(".newcontactholder").append("<%= escape_javascript(render 'new') %>");
jQuery(".newcontactholder").show();
//init autocomplete on name field
jQuery("#<%= @formID %> .searchContactNameField").autocomplete({
   source: "/contact_name_autocomplete_search",
   minLength: 3,
   select: function(event, ui) {
      //auto populate other fields when selected item
      jQuery("#<%= @formID %> .autopop1").val(ui.item.item_field1);
   }
});