X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=0.6.x%2Fjs%2F05_util%2F01_XNinjaIframe.js;h=e16f550d9ad47ac5f13b048df3c4fa85ba9a9872;hb=20c3a948b20e52efc28fd103fc075d787c6d65d2;hp=e88cb34c12eb352a4bbbec3cd11b057fedf64f31;hpb=83a329e3210a40f383282389a48a33ea34ccfa1f;p=pettanr%2FclientJs.git

diff --git a/0.6.x/js/05_util/01_XNinjaIframe.js b/0.6.x/js/05_util/01_XNinjaIframe.js
index e88cb34..e16f550 100644
--- a/0.6.x/js/05_util/01_XNinjaIframe.js
+++ b/0.6.x/js/05_util/01_XNinjaIframe.js
@@ -1,16 +1,17 @@
 /*
  * http://msdn.microsoft.com/ja-jp/library/ie/hh180174%28v=vs.85%29.aspx
  * 孤立するとウィンドウ オブジェクトのプロパティが消去される
+ * 
+ * http://qiita.com/sou/items/3380d4fa9b08b27bb387
+ * モバイルブラウザでの iframe の挙動（Mobile Safari, Chrome for Android)
  */
 
 // TODO Node.inherits
-X[ 'Util' ][ 'NinjaIframe' ] = X_EventDispatcher[ 'inherits' ](
+X[ 'Util' ][ 'NinjaIframe' ] = Node[ 'inherits' ](
 	'NinjaIframe',
 	{
 		autoRefresh  : 0,
 		
-		xnodeIframe  : null,
-		
 		_iwin        : null,
 		
 		_contentHTML : '',
@@ -22,8 +23,10 @@ X[ 'Util' ][ 'NinjaIframe' ] = X_EventDispatcher[ 'inherits' ](
 			this._name = 'hidden-iframe-' + X_Timer_now();
 			// https://github.com/polygonplanet/Pot.js/blob/master/src/Worker.js
 
-			this.xnodeIframe = X_Node_body[ 'create' ](
-				'iframe',
+			X_Node_newByTag = true;
+
+			this[ 'Super' ](
+				'IFRAME',
 				{
 					className         : 'hidden-iframe',
 					scrolling         : 'no',
@@ -35,64 +38,25 @@ X[ 'Util' ][ 'NinjaIframe' ] = X_EventDispatcher[ 'inherits' ](
 				}
 			);
 			
-			X_ViewPort[ 'listenOnce' ]( X_EVENT_AFTER_UPDATE, this );
-			
 			// http://nanto.asablo.jp/blog/2011/12/08/6237308
 			// IE 6/7 で文書間通信を実現するための一案
 			if( X_UA[ 'IE' ] < 9 ){
-				this.xnodeIframe[ 'attr' ]( 'src', 'about:blank' );
+				this[ 'attr' ]( 'src', 'about:blank' );
 			};
 			// Safari 2.0.* bug: iframe's absolute position and src set.
 			if( !X_UA[ 'Webkit' ]  ){
-				this.xnodeIframe[ 'css' ]( { position : 'absolute' } );
+				this[ 'css' ]( { position : 'absolute' } );
 			};
 			
-			if( html ) this._contentHTML = html;
-		},
-		
-		'handleEvent' : function( e ){
-			var raw = this.xnodeIframe[ '_rawObject' ];
+			if( html ) this._contentHTML = html;			
 			
-			switch( e.type ){
-				case X_EVENT_AFTER_UPDATE :
-					this._iwin = raw.contentWindow || ( raw.contentDocument && raw.contentDocument.parentWindow ) || window.frames[ this._name ];
-					// http://d.hatena.ne.jp/NeoCat/20080921/1221940658
-					// こちらに名前をsetしないとtargetが動作しない
-					if( X_UA[ 'IE' ] ) this._iwin.name = this._name;
-					
-					this.xnodeIframe[ 'listen' ]( [ X_UA[ 'IE' ] < 9 ? 'readystatechange' : 'load', 'error' ], this );
-					
-					if( !( X_UA[ 'IE' ] < 9 ) ){
-						this._contentHTML && X_Util_NinjaIframe_writeToIframe( this );
-						this._ready = true;
-						return;
-					};
-					break;
-					
-				case 'readystatechange' :
-					if( ( raw.readyState !== 'complete' && raw.readyState !== 'loaded' ) ) break;
-					// ie9-
-					if( !this._ready ){
-						this._contentHTML && X_Util_NinjaIframe_writeToIframe( this );
-						this._ready = true;
-						break;
-					};
-					// onload
-				case 'load' :
-					console.log( 'iframe load.' );
-					this[ 'asyncDispatch' ]( X_EVENT_SUCCESS );
-					break;
-
-				case 'error' :
-					this[ 'asyncDispatch' ]( X_EVENT_ERROR );
-					break;
-			};
+			this[ 'appendTo' ]( X_Node_body /* X_Node_systemNode */ );
 			
-			return X_Callback_STOP_PROPAGATION;			
+			X_ViewPort[ 'listenOnce' ]( X_EVENT_AFTER_UPDATE, this, X_Util_NinjaIframe_handleEvent );
 		},
 		
 		'refresh' : function( opt_contentHTML ){
-			var raw = this.xnodeIframe[ '_rawObject' ],
+			var raw = this[ '_rawObject' ],
 				idoc;
 				
 			this._ready = false;
@@ -108,30 +72,77 @@ X[ 'Util' ][ 'NinjaIframe' ] = X_EventDispatcher[ 'inherits' ](
 				this._iwin.location.reload();
 			};
 			
-			if( !opt_contentHTML ) return this;
+			if( !opt_contentHTML && opt_contentHTML !== '' ) return this;
 			
 			this._contentHTML = opt_contentHTML;
-			X_UA[ 'IE' ] < 9 || X_Util_NinjaIframe_writeToIframe( this );
+
+			if( !( X_UA[ 'IE' ] < 9 ) ){
+				X_Util_NinjaIframe_writeToIframe( this );
+				this._ready = true;
+			};
 			
 			return this;
 		},
 		
+		// TODO close -> kill
 		'close' : function(){
-			X_ViewPort[ 'unlisten' ]( X_EVENT_AFTER_UPDATE, this );
-			this.xnodeIframe.call( 'close' );
-			this.xnodeIframe.destroy();
+			X_ViewPort[ 'unlisten' ]( X_EVENT_AFTER_UPDATE, this, X_Util_NinjaIframe_handleEvent );
+			this.call( 'close' );
+			this[ 'kill' ]();
 		}
 		
 	}
 );
 
+
+function X_Util_NinjaIframe_handleEvent( e ){
+	var raw = this[ '_rawObject' ];
+	
+	switch( e.type ){
+		case X_EVENT_AFTER_UPDATE :
+			this._iwin = raw.contentWindow || ( raw.contentDocument && raw.contentDocument.parentWindow ) || window.frames[ this._name ];
+			// http://d.hatena.ne.jp/NeoCat/20080921/1221940658
+			// こちらに名前をsetしないとtargetが動作しない
+			if( X_UA[ 'IE' ] ) this._iwin.name = this._name;
+			
+			this[ 'listen' ]( [ X_UA[ 'IE' ] < 9 ? 'readystatechange' : 'load', 'error' ], this, X_Util_NinjaIframe_handleEvent );
+			
+			if( !( X_UA[ 'IE' ] < 9 ) ){
+				( this._contentHTML || this._contentHTML === '' ) && X_Util_NinjaIframe_writeToIframe( this );
+				this._ready = true;
+				return;
+			};
+			//break; これあると IE8 で駄目！
+			
+		case 'readystatechange' :
+			if( ( raw.readyState !== 'complete' && raw.readyState !== 'loaded' ) ) break;
+			// ie9-
+			if( !this._ready ){
+				( this._contentHTML || this._contentHTML === '' ) && X_Util_NinjaIframe_writeToIframe( this );
+				this._ready = true;
+				break;
+			};
+			// onload
+		case 'load' :
+			console.log( 'iframe load.' );
+			this[ 'asyncDispatch' ]( 'ninjaload' );
+			break;
+
+		case 'error' :
+			this[ 'asyncDispatch' ]( 'ninjaerror' );
+			break;
+	};
+	
+	return X_Callback_STOP_PROPAGATION;
+};
+
 function X_Util_NinjaIframe_writeToIframe( that ){
-	var raw  = that.xnodeIframe[ '_rawObject' ],
+	var raw  = that[ '_rawObject' ],
 		idoc = raw.contentDocument || that._iwin.document,
 		html = that._contentHTML;
-		
+	
+	that._ready = true; // これを削除すると ie6,7,8 で Stack overflow at line : 0 意味不明
 	delete that._contentHTML;
-	that._ready = true;
 
 	idoc.open();
 	idoc.writeln( html );