copy functions to data, fixes #1016

CHANGELOG.md

@@ -2,6 +2,7 @@
   * [Fixed] #1001 Invalid urls in skin-xp CSS
   * [Changed] #1005 Cast key to string in getNodeByKey()
   * [Added] #1012 `dnd5.dropMarkerParent` allows usage in Webcomponents (i.e. shadow DOM)
+  * [Added] #1017 `copyFunctionsToData` allows also copying functions to the data property of the node  
 
 # 2.35.0 / 2020-03-27
   * [Changed] The `enableAspx` option will default to 'false' in the future.

src/jquery.fancytree.js

@@ -523,7 +523,8 @@
 		for (name in obj) {
 			if (
 				!NODE_ATTR_MAP[name] &&
-				!$.isFunction(obj[name]) &&
+				(this.tree.options.copyFunctionsToData ||
+					!$.isFunction(obj[name])) &&
 				!NONE_NODE_DATA_MAP[name]
 			) {
 				// node.data.NAME = obj.NAME
@@ -6263,20 +6264,16 @@
 				autoScroll: false,
 				checkbox: false,
 				clickFolderMode: 4,
+				copyFunctionsToData: false,
 				debugLevel: null, // 0..4 (null: use global setting $.ui.fancytree.debugLevel)
 				disabled: false, // TODO: required anymore?
 				enableAspx: 42, // TODO: this is truethy, but distinguishable from true: default will change to false in the future
 				escapeTitles: false,
 				extensions: [],
-				// fx: { height: "toggle", duration: 200 },
-				// toggleEffect: { effect: "drop", options: {direction: "left"}, duration: 200 },
-				// toggleEffect: { effect: "slide", options: {direction: "up"}, duration: 200 },
-				//toggleEffect: { effect: "blind", options: {direction: "vertical", scale: "box"}, duration: 200 },
-				toggleEffect: { effect: "slideToggle", duration: 200 }, //< "toggle" or "slideToggle" to use jQuery instead of jQueryUI for toggleEffect animation
+				focusOnSelect: false,
 				generateIds: false,
 				icon: true,
 				idPrefix: "ft_",
-				focusOnSelect: false,
 				keyboard: true,
 				keyPathSeparator: "/",
 				minExpandLevel: 1,
@@ -6294,29 +6291,29 @@
 				},
 				tabindex: "0",
 				titlesTabbable: false,
+				toggleEffect: { effect: "slideToggle", duration: 200 }, //< "toggle" or "slideToggle" to use jQuery instead of jQueryUI for toggleEffect animation
 				tooltip: false,
 				treeId: null,
 				_classNames: {
-					node: "fancytree-node",
-					folder: "fancytree-folder",
+					active: "fancytree-active",
 					animating: "fancytree-animating",
 					combinedExpanderPrefix: "fancytree-exp-",
 					combinedIconPrefix: "fancytree-ico-",
-					hasChildren: "fancytree-has-children",
-					active: "fancytree-active",
-					selected: "fancytree-selected",
+					error: "fancytree-error",
 					expanded: "fancytree-expanded",
-					lazy: "fancytree-lazy",
 					focused: "fancytree-focused",
+					folder: "fancytree-folder",
+					hasChildren: "fancytree-has-children",
+					lastsib: "fancytree-lastsib",
+					lazy: "fancytree-lazy",
+					loading: "fancytree-loading",
+					node: "fancytree-node",
 					partload: "fancytree-partload",
 					partsel: "fancytree-partsel",
 					radio: "fancytree-radio",
-					// radiogroup: "fancytree-radiogroup",
-					unselectable: "fancytree-unselectable",
-					lastsib: "fancytree-lastsib",
-					loading: "fancytree-loading",
-					error: "fancytree-error",
+					selected: "fancytree-selected",
 					statusNodePrefix: "fancytree-statusnode-",
+					unselectable: "fancytree-unselectable",
 				},
 				// events
 				lazyLoad: null,

src/jsdoc-globals.js

@@ -159,6 +159,7 @@ var TreePatch = {};
  *     Recommended place to store shared data for column rendering.
  *     See also <a href="https://github.com/mar10/fancytree/wiki/ExtTable">table extension</a>.
  *     @since 2.27
+ * @property {boolean} copyFunctionsToData Copy also functions to the node's data property (default: false)
  * @property {Integer} debugLevel 0..4 (null: use global setting $.ui.fancytree.debugLevel)
  * @property {function} defaultKey callback(node) is called for new nodes without a key. Must return a new unique key. (default null: generates default keys like that: "_" + counter)
  * @property {boolean} <del>enableAspx</del> Accept passing ajax data in a property named `d` (default: true).