[javascript] view plain copy<span style="font-size:14px;"><script>  var r = []; // 權限樹中被選中的葉子節點  var currentGroupId;  function showPermitTree(id) {  currentGroupId = id;  $.ajax({  data : "currentGroupId=" + id,  type : "POST",  //dataType : 'json',  url : "/test/permittree",  error : function(data) {   alert("出錯了！！:" + data);  },  success : function(data) {   //alert("success:" + data);   createPermitTree(data);  }  });  ${'buttonDiv'}.style.display="";  }  function createPermitTree(datastr) {  datastr = eval("" + datastr + "");  $('#permitTree').jstree({  'plugins' : [ "wholerow", "checkbox", "types" ],  'core' : {   "themes" : {   "responsive" : false   },   'data' : datastr  },  "types" : {   "default" : {   "icon" : "fa fa-folder icon-state-warning icon-lg"   },   "file" : {   "icon" : "fa fa-file icon-state-warning icon-lg"   }  }  });  }  // listen for event  $('#permitTree').on('changed.jstree', function(e, data) {  r = [];  var i, j;  for (i = 0, j = data.selected.length; i < j; i++) {  var node = data.instance.get_node(data.selected[i]);  if (data.instance.is_leaf(node)) {   r.push(node.id);  }  }  //alert('Selected: ' + r.join('@@'));  })  function saveTree() {  $.ajax({  data : {'currentGroupId' : currentGroupId,   'selectedNodes' : r.join('@@')},  type : "POST",  //dataType : 'json',  url : "/test/savetree",  error : function(data) {   alert("出錯了！！:" + data);  },  success : function(data) {   alert("保存成功!");  }  });  }  </script></span><span style="font-size:24px;"> </span> 

[javascript] view plain copy<script> $('#jstree').jstree({  core : {  check_callback : true,  data : [  { "id" : "1", "parent" : "#", "text" : "root" },  { "id" : "2", "parent" : "1", "text" : "child 1" },  { "id" : "3", "parent" : "1", "text" : "child 2" }  ],  },  plugins : ["wholerow","contextmenu"],  "contextmenu": {  "items": {  "create": null,  "rename": null,  "remove": null,  "ccp": null,  "add": {   "label": "add",   "action": function (obj) {   var inst = jQuery.jstree.reference(obj.reference);   var clickedNode = inst.get_node(obj.reference);   alert("add operation--clickedNode's id is:" + clickedNode.id);   }  },  "delete": {   "label": "delete",   "action": function (obj) {   var inst = jQuery.jstree.reference(obj.reference);   var clickedNode = inst.get_node(obj.reference);   alert("delete operation--clickedNode's id is:" + clickedNode.id);   }  }  }  } }).on("ready.jstree", function (e, data) {  data.instance.open_all(); }); </script>