fixed bug

src/adapter/saveto.js

@@ -39,8 +39,8 @@ KM.registerToolbarUI( 'saveto', function ( name ) {
             var transform = renderContainer.getTransform();
             renderContainer.resetTransform();
             var svg = $( svghtml ).attr( {
-                width: renderBox.x + renderBox.width,
-                height: renderBox.y + renderBox.height,
+                width: renderBox.width,
+                height: renderBox.height,
                 viewBox: null
             } );
             var div = $( "<div></div>" ).append( svg );

src/module/layout.bottom.js

@@ -408,9 +408,11 @@ KityMinder.registerModule( "LayoutBottom", function () {
 		appendChildNode: function ( parent, node, sibling ) {
 			node.clearLayout();
 			var parentLayout = parent.getLayout();
+			var expand = parent.getData( "expand" );
 			//设置分支类型
 			if ( parent.getType() === "root" ) {
 				node.setType( "main" );
+				node.setData( "expand", true );
 				minder.handelNodeInsert( node );
 			} else {
 				node.setType( "sub" );
@@ -490,8 +492,15 @@ KityMinder.registerModule( "LayoutBottom", function () {
 			}
 		},
 		expandNode: function ( ico ) {
-			var isExpand = ico.icon.switchState();
-			var node = ico.icon._node;
+			var isExpand, node;
+			if ( ico instanceof MinderNode ) {
+				node = ico;
+				isExpand = node.getLayout().shicon.switchState();
+			} else {
+				isExpand = ico.icon.switchState();
+				node = ico.icon._node;
+			}
+			node.setData( "expand", isExpand );
 			var _buffer = node.getChildren();
 			var _cleanbuffer = [];
 

src/module/layout.default.js

@@ -537,6 +537,7 @@ KityMinder.registerModule( "LayoutDefault", function () {
 				node.setType( "main" );
 			} else {
 				node.setType( "sub" );
+				//var isExpand = parent.getData( "expand" );
 			}
 			//计算位置等流程
 			updateBg( node );
@@ -600,8 +601,15 @@ KityMinder.registerModule( "LayoutDefault", function () {
 			}
 		},
 		expandNode: function ( ico ) {
-			var isExpand = ico.icon.switchState();
-			var node = ico.icon._node;
+			var isExpand, node;
+			if ( ico instanceof MinderNode ) {
+				node = ico;
+				isExpand = node.getLayout().shicon.switchState();
+			} else {
+				isExpand = ico.icon.switchState();
+				node = ico.icon._node;
+			}
+			node.setData( "expand", isExpand );
 			var _buffer = node.getChildren();
 			var _cleanbuffer = [];
 

src/module/layout.js

@@ -106,6 +106,9 @@ KityMinder.registerModule( "LayoutModule", function () {
 			base: Command,
 			execute: function ( km, node ) {
 				var parent = km.getSelectedNode();
+				if ( parent.getType() !== "root" && parent.getChildren().length !== 0 && parent.getData( "expand" ) === false ) {
+					km.expandNode( parent );
+				}
 				km.appendChildNode( parent, node );
 				km.select( node, true );
 				return node;
@@ -129,7 +132,6 @@ KityMinder.registerModule( "LayoutModule", function () {
 					node.setType( "main" );
 					km.appendChildNode( selectedNode, node );
 				} else {
-					node.setType( "sub" );
 					km.appendSiblingNode( selectedNode, node );
 				}
 				km.select( node, true );
@@ -203,29 +205,26 @@ KityMinder.registerModule( "LayoutModule", function () {
 				this.initStyle( this.getRoot() );
 			}
 		},
-        'contextmenu':[
-            {
-                label:this.getLang('node.appendsiblingnode'),
-                exec:function(){
-                    this.execCommand('appendsiblingnode',new MinderNode(this.getLang('topic')))
-                },
-                cmdName:'appendsiblingnode'
-            },
-            {
-                label:this.getLang('node.appendchildnode'),
-                exec:function(){
-                    this.execCommand('appendchildnode',new MinderNode(this.getLang('topic')))
-                },
-                cmdName:'appendchildnode'
-            },
-            {
-                label:this.getLang('node.removenode'),
-                cmdName:'removenode'
-            },{
-                divider:1
-            }
+		'contextmenu': [ {
+				label: this.getLang( 'node.appendsiblingnode' ),
+				exec: function () {
+					this.execCommand( 'appendsiblingnode', new MinderNode( this.getLang( 'topic' ) ) )
+				},
+				cmdName: 'appendsiblingnode'
+			}, {
+				label: this.getLang( 'node.appendchildnode' ),
+				exec: function () {
+					this.execCommand( 'appendchildnode', new MinderNode( this.getLang( 'topic' ) ) )
+				},
+				cmdName: 'appendchildnode'
+			}, {
+				label: this.getLang( 'node.removenode' ),
+				cmdName: 'removenode'
+			}, {
+				divider: 1
+			}
 
-        ],
+		],
 		"defaultOptions": {
 			"defaultlayoutstyle": "default",
 			"node": {