github.com/insionng/yougam@v0.0.0-20170714101924-2bc18d833463/public/js/nestable/demo.js (about) 1 $(document).ready(function() 2 { 3 4 // activate Nestable for list 1 5 $('#nestable1').nestable({ 6 group: 1 7 }); 8 9 // activate Nestable for list 2 10 $('#nestable2').nestable({ 11 group: 1 12 }); 13 14 var $expand = false; 15 $('#nestable-menu').on('click', function(e) 16 { 17 if ($expand) { 18 $expand = false; 19 $('.dd').nestable('expandAll'); 20 }else { 21 $expand = true; 22 $('.dd').nestable('collapseAll'); 23 } 24 }); 25 26 $('#nestable3').nestable(); 27 28 });