OSDN Git Service

Version 0.6.129, fix X.Node.
[pettanr/clientJs.git] / 0.6.x / js / 06_net / 01_XNetXHR.js
index 71f24fc..f488350 100644 (file)
@@ -25,6 +25,10 @@ http://d.hatena.ne.jp/khiker/20081026/javascript_json
 \r
 JavaScriptでJSONをeval\r
 http://d.hatena.ne.jp/sshi/20060904/p1\r
+\r
+itozyun 2014-10-30 20:55:41\r
+basic 認証のかかったhtml を表示して、そのjsが xhr をすると Android1.6 では 401 error が返る。Android 2.3 では解決している。\r
+Android1.6- の XHR で 401 エラーが返った場合は、iframe に xml を表示させてその内容を取ればサーバ側の対応無しでいけるかも?\r
  */\r
 var X_Net_XHR_W3C      = ( !X_UA.IE7 || !X_URL_IS_LOCAL ) && window[ 'XMLHttpRequest' ] && new XMLHttpRequest(),\r
        X_Net_XHR_X_DOMAIN = window[ 'XDomainRequest' ] && new XDomainRequest(),\r
@@ -38,7 +42,7 @@ var X_Net_XHR_W3C      = ( !X_UA.IE7 || !X_URL_IS_LOCAL ) && window[ 'XMLHttpReq
                'for(;i<5;){',\r
                        'try{',\r
                                'return[v[++i],new ActiveXObject(n[i])]',\r
-                       '}catch(e){return false}',\r
+                       '}catch(e){}',\r
                '}'\r
        ].join( '' ) ) )();\r
 \r
@@ -52,7 +56,8 @@ X.Net.XHR = {
        W3C         : !!X_Net_XHR_W3C,\r
 \r
        X_DOMAIN    : !!X_Net_XHR_X_DOMAIN,\r
-\r
+       \r
+       // ie7 ではローカルリソースには ActiveX の XHR を使う\r
        ACTIVE_X    : !!X_Net_XHR_ACTIVE_X,\r
 \r
 /*\r
@@ -62,9 +67,6 @@ X.Net.XHR = {
  * Flash から JavaScript にアクセスする(3+)\r
  */\r
        FLASH       : false,\r
-       \r
-\r
-// ie7 ではローカルリソースには ActiveX の XHR を使う\r
 \r
 // https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest\r
 // Progress Events     Chrome7, firefox3.5, ie10, opera12, Safari?, Chrome for Android 0.16\r
@@ -92,6 +94,7 @@ if( X_Net_XHR_W3C || X_Net_XHR_ACTIVE_X ){
                        _type      : '',\r
                        _busy      : false,\r
                        _canceled  : false,\r
+                       _error     : false,\r
                        _percent   : 0,\r
                        _timerID   : 0,\r
                        \r
@@ -145,7 +148,7 @@ if( X_Net_XHR_W3C || X_Net_XHR_ACTIVE_X ){
                                                        break;\r
                                                case 'json' :\r
                                                case 'moz-json' :\r
-                                                       raw.responseType = this._type;\r
+                                                       raw.responseType = X_UA.Gecko ? this._type : ''; // Iron 37 でエラー\r
                                                        break;\r
                                                case 'document' :\r
                                                case 'xml' :\r
@@ -166,6 +169,7 @@ if( X_Net_XHR_W3C || X_Net_XHR_ACTIVE_X ){
                                // raw.overrideMimeType()\r
                                if( !X_Net_XHR_ACTIVE_X && X.Type.isFunction( raw.setRequestHeader ) ){\r
                                        for( p in headers ){\r
+                                               if( X_EMPTY_OBJECT[ p ] ) continue;\r
                                                raw.setRequestHeader( p, headers[ p ] ); // Opera8.01+, MSXML3+\r
                                        };              \r
                                };\r
@@ -179,13 +183,24 @@ if( X_Net_XHR_W3C || X_Net_XHR_ACTIVE_X ){
                                // send 前にフラグを立てる,回線が早いと raw.send() 内で onload -> _busy = false ののち、 _busy = true するため。\r
                                this._busy = true;\r
                                \r
-                               \r
+\r
+                               raw.send( postbody || '' );\r
+                               //this._timerID = X.Timer.once( 16, this, this._lazySend, [ postbody || '', timeout ] );\r
+                       },\r
+                       /*\r
+                       // send() 内で onload するケースがあり、そのときはイベントリスナが間に合わないので、タイマーをかませる。\r
+                       _lazySend : function( postbody, timeout ){\r
+                               if( this._rawObject.timeout === undefined ){\r
+                                       this._timerID = X.Timer.once( timeout, this, this.onTimeout );\r
+                               } else {\r
+                                       this._timerID = 0;\r
+                               };\r
                                \r
                                // http://allabout.co.jp/gm/gc/24097/#1\r
                                // sendをonreadystatechangeの前に記述すると、ieでは動作しなくなります、、、。\r
                                // konquerorでエラーが発生するのでここでは、とりあえず、send('') としました。\r
-                               raw.send( postbody || '' );\r
-                       },\r
+                               this._rawObject.send( postbody );                               \r
+                       }, */\r
                        \r
                        cancel : function(){\r
                                /* X.Net.XHR.CANCELABLE && */ this._rawObject.abort && this._rawObject.abort();\r
@@ -202,8 +217,14 @@ if( X_Net_XHR_W3C || X_Net_XHR_ACTIVE_X ){
                                // domes.lingua.heliohost.org/dom-intro/load-save2.html\r
                                // 規定上は open() を呼び出すと XMLHttpRequest オブジェクトが未送信状態に戻りますが、\r
                                // Opera 10.10、Safari 4.1 では、同一オリジン制限に違反した XMLHttpRequest オブジェクトは再度 open() しても未送信状態に戻りません。\r
-                               if( X_UA.Opera || X_UA.Webkit ){\r
-                                       \r
+                               \r
+                               // Timeout した Gecko の xhr.response に触るとエラー??\r
+                               if( X_UA.Opera || X_UA.Webkit || X_UA.Gecko ){\r
+                                       if( this._error ){\r
+                                               X_EventDispatcher_toggleAllEvents( this, false );\r
+                                               this._rawObject = new XMLHttpRequest();\r
+                                               X_EventDispatcher_toggleAllEvents( this, true );\r
+                                       };\r
                                };\r
 \r
                                // XMLHttpRequest の使い方\r
@@ -212,7 +233,7 @@ if( X_Net_XHR_W3C || X_Net_XHR_ACTIVE_X ){
                                this._rawObject.abort && this._rawObject.abort();\r
 \r
                                this._method   = this._type = '';\r
-                               this._canceled = this._busy = false;\r
+                               this._canceled = this._busy = this._error = false;\r
                                this._timerID && X.Timer.remove( this._timerID );\r
                                this._percent  = this._timerID = 0;\r
                        },\r
@@ -263,7 +284,7 @@ if( X_Net_XHR_W3C || X_Net_XHR_ACTIVE_X ){
                                        case 'load' :\r
                                                \r
                                                if( !live ) return this.reset();\r
-                                               if( this._percent === 100 ) return;\r
+                                               if( !this._busy ) return;\r
                                                \r
                                                \r
                                                this._percent = 100;\r
@@ -293,15 +314,18 @@ if( X_Net_XHR_W3C || X_Net_XHR_ACTIVE_X ){
                                                                        break;\r
                                                                case 'json' :\r
                                                                case 'moz-json' :\r
-                                                                       data = raw[ 'response' ] ||\r
-                                                                               ( JSON ? JSON.parse( raw[ 'responseText' ] ) : eval( '(' + raw[ 'responseText' ] + ')' ) ); // http://d.hatena.ne.jp/sshi/20060904/p1\r
+                                                                       data = raw[ 'response' ] || raw[ 'responseText' ];\r
+                                                                       // eval() を使っているけど JSON の無いブラウザは XDomain な XHR はできないのでよしとする。\r
+                                                                       // XDomain な XHR の際は Flash 等で代替し、その中に Json parser も組み込む。\r
+                                                                       // http://d.hatena.ne.jp/sshi/20060904/p1\r
+                                                                       if( !X.Type.isObject( data ) ) data = window.JSON ? JSON.parse( data ) : eval( '(' + data + ')' );\r
                                                                        break;\r
                                                                case 'document' :\r
                                                                case 'xml' :\r
                                                                case 'html' :\r
                                                                case 'htm' :\r
-                                                               // svg, vml, xaml\r
-                                                                       data = raw[ 'responseXML' ];\r
+                                                               // svg, vml, xaml, xul, mxml ??\r
+                                                                       data = raw[ 'responseXML' ] || raw[ 'response' ] || raw[ 'responseText' ]; // とりあえず\r
                                                                        break;\r
                                                                case 'blob' :\r
                                                                case 'arraybuffer' :\r
@@ -309,9 +333,9 @@ if( X_Net_XHR_W3C || X_Net_XHR_ACTIVE_X ){
                                                                        break;\r
                                                        };\r
 \r
-                                                       this.asyncDispatch( { type : X.Event.SUCCESS, status : status || 200, data : data } );                                                  \r
+                                                       this.asyncDispatch( 32, { type : X.Event.SUCCESS, status : status || 200, data : data } );                                                      \r
                                                } else {\r
-                                                       live && this.asyncDispatch( { type : X.Event.ERROR, status : raw.status || 0, percent : 100 } );\r
+                                                       live && this.asyncDispatch( 32, { type : X.Event.ERROR, status : raw.status || 0, percent : 100 } );\r
                                                };\r
                                                break;\r
                                        \r
@@ -324,12 +348,14 @@ if( X_Net_XHR_W3C || X_Net_XHR_ACTIVE_X ){
                                        \r
                                        case 'error' :\r
                                        //console.dir( e );\r
-                                               this._busy = false;\r
-                                               live && this.asyncDispatch( { type : X.Event.ERROR, status : raw.status } );\r
+                                               this._busy  = false;\r
+                                               this._error = X_UA.Opera || X_UA.Webkit;\r
+                                               live && this.asyncDispatch( 32, { type : X.Event.ERROR, status : raw.status } );\r
                                                break;\r
 \r
                                        case 'timeout' : // Gecko 12.0 https://developer.mozilla.org/ja/docs/XMLHttpRequest/Synchronous_and_Asynchronous_Requests\r
-                                               this._busy = false;\r
+                                               this._busy  = false;\r
+                                               this._error = !!X_UA.Gecko;\r
                                                this.asyncDispatch( X.Event.TIMEOUT );\r
                                                break;\r
                                };\r