a few minor bugs fixed

added more docs

.gitignore

@@ -1,4 +1,5 @@
 /demo
 /jstree.sublime-project
 /jstree.sublime-workspace
-/node_modules
+/node_modules
+/site

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "jstree",
-  "version": "3.0.0",
+  "version": "3.0.0-beta",
   "main" : [
     "./dist/jstree.min.js",
     "./dist/themes/default/style.min.css"

dist/jstree.js

@@ -2477,7 +2477,8 @@
 			if(!pos.match(/^(before|after)$/) && !is_loaded && !this.is_loaded(par)) {
 				return this.load_node(par, function () { this.create_node(par, node, pos, callback, true); });
 			}
-			if(!node) { node = this.get_string('New node'); }
+			if(!node) { node = { "text" : this.get_string('New node') }; }
+			if(node.text === undefined) { node.text = this.get_string('New node'); }
 			var tmp, dpc, i, j;
 
 			if(par.id === '#') {
@@ -2507,7 +2508,9 @@
 					break;
 			}
 			if(pos > par.children.length) { pos = par.children.length; }
+			if(!node.id) { node.id = true; }
 			if(!this.check("create_node", node, par, pos)) { return false; }
+			delete node.id;
 			node = this._parse_model_from_json(node, par.id, par.parents.concat());
 			if(!node) { return false; }
 			tmp = this.get_node(node);
@@ -2528,7 +2531,7 @@
 			tmp[pos] = node.id;
 			par.children = tmp;
 
-			this.redraw_node(par);
+			this.redraw_node(par, true);
 			if(callback) { callback.call(this, this.get_node(node)); }
 			/**
 			 * triggered when a node is created
@@ -3030,7 +3033,7 @@
 							if(key === 27) {
 								this.value = t;
 							}
-							if(key === 27 || key === 13 || key === 37 || key === 38 || key === 39 || key === 40) {
+							if(key === 27 || key === 13 || key === 37 || key === 38 || key === 39 || key === 40 || key === 32) {
 								event.stopImmediatePropagation();
 							}
 							if(key === 27 || key === 13) {
@@ -3580,13 +3583,15 @@
 		this._undetermined = function () {
 			var i, j, m = this._model.data, s = this._data.core.selected, p = [], t = this;
 			for(i = 0, j = s.length; i < j; i++) {
-				p = p.concat(m[s[i]].parents);
+				if(m[s[i]] && m[s[i]].parents) {
+					p = p.concat(m[s[i]].parents);
+				}
 			}
 			// attempt for server side undetermined state
 			this.element.find('.jstree-closed').not(':has(ul)')
 				.each(function () {
 					var tmp = t.get_node(this);
-					if(!tmp.state.loaded && tmp.original.state.undetermined === true) {
+					if(!tmp.state.loaded && tmp.original && tmp.original.state && tmp.original.state.undetermined && tmp.original.state.undetermined === true) {
 						p.push(tmp.id);
 						p = p.concat(tmp.parents);
 					}

docs/assets/ajax_children.json

@@ -0,0 +1 @@
+["Child 1", { "text" : "Child 2", "children" : ["One more"] }]

docs/assets/ajax_demo_children.json

@@ -0,0 +1 @@
+["Child 1", { "id" : "demo_child_1", "text" : "Child 2", "children" : [ { "id" : "demo_child_2", "text" : "One more", "type" : "file" }] }]

docs/assets/ajax_demo_roots.json

@@ -0,0 +1,4 @@
+[
+  { "id" : "demo_root_1", "text" : "Root 1", "children" : true, "type" : "root" },
+  { "id" : "demo_root_2", "text" : "Root 2", "type" : "root" }
+]