jquery - Can not render dynatree treeview a second time when the containing div is cleared with $.empty() -


i rendering dynatree treeview in #treediv opentemplate function. before load units template in dynatree empty/clear #treediv remove existing tree. works first time.

when try load other units template in #treediv not see unit data, div empty. somehow #treediv got corrupted because code run first time creating unit tree. difference @ 2nd time .empty() there exist tree.

what wrong?

function opentemplate(dlg, form) {         $.ajax({             url: $(form).attr('action'),             type: 'post',                                  data: form.serialize(),             success: function (response) {                           if (response.success) {                     dlg.dialog("close");                                    $('#treediv').empty();                             loadunits(response.data);                                     }                 else {                     // reload dialog form show model/validation errors                      dlg.html(response);                 }             }         });     }   function loadunits(data) {                $('#treediv').dynatree({             onactivate: function (node) {                 getteststeps(node.data.key);             },                         onlazyread: function (node) {                            node.appendajax({                     url: '@url.action("getchildrenunits","unit")',                     data: {"unitid": node.data.key, "templateid": 1 }                 });             },             children: data         });     }

it looks invocation of empty() not complete before loadunits invocation.

you wrap empty() call in untiltimeout. or encapsulate in in try, or if statment. ie, if empty finished call loadunits


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