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Version 0.6.149, fix X.Audio & X.UI.
[pettanr/clientJs.git] / 0.6.x / js / 06_net / 01_XNetXHR.js
index 490cb6c..843b5dc 100644 (file)
@@ -33,6 +33,13 @@ Android1.6- の XHR で 401 エラーが返った場合は、iframe に xml を
 IE9 で 画像バイナリの取得 VBA をかましている\r
 http://web.archive.org/web/20130808105151/http://gurimmer.lolipop.jp/daihakken/2012/05/22/javascriptajaxxmlhttprequest%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%9Fajax%E3%81%AE%E3%82%A8%E3%83%B3%E3%82%B3%E3%83%BC%E3%83%89\r
 http://d.hatena.ne.jp/maachang/20130221/1361427565\r
+\r
+http://web.archive.org/web/20130531162446/http://gurimmer.lolipop.jp/daihakken/2012/06/25/ajaxjavascript%E3%83%8D%E3%82%A4%E3%83%86%E3%82%A3%E3%83%96xmlhttp%E3%82%B5%E3%83%9D%E3%83%BC%E3%83%88%E3%81%A8%E3%81%AF/\r
+\r
+IE8 以下で xhr の失敗率が高い問題 \r
+http://tkengo-totoro.blogspot.jp/2011/11/iexmlhttprequest.html\r
+TODO クライアント側にもリトライ機構を入れてみる\r
+\r
  */\r
 var // Opera7.6+, Safari1.2+, khtml3.?+, Gecko0.9.7+\r
        // ie7&8 ではローカルリソースには ActiveX の XHR を使う\r
@@ -44,7 +51,7 @@ var // Opera7.6+, Safari1.2+, khtml3.?+, Gecko0.9.7+
        X_Net_XHR_createXDR   = window[ 'XDomainRequest' ] && function(){ return X_Net_XHR_xdr || ( X_Net_XHR_xdr = new XDomainRequest() ); },\r
        X_Net_XHR_xdr         = X_Net_XHR_createXDR && X_Net_XHR_createXDR(),\r
 \r
-       // ie11の互換モード(7,8,5)の msxml はいまいち動かない\r
+       // ie11の互換モード(7,8)の msxml はいまいち動かない\r
        X_Net_XHR_createMSXML = X_UA[ 'ActiveX' ] && ( X_UA[ 'IE5x' ] || X_UA[ 'IE6' ] || X_URL_IS_LOCAL ) &&\r
                ( new Function( 'f', [\r
                        'var x=".XMLHTTP",',\r
@@ -74,7 +81,11 @@ if( X_Net_XHR_msXML ){
        X_Net_XHR_createMSXML = null;\r
 };\r
 \r
-X[ 'Net' ][ 'XHR' ] = {\r
+X[ 'XHR' ] = {\r
+\r
+       'W3C'         : X_Net_XHR_createW3C   ? 1 : 0,\r
+       'MSXML'       : X_Net_XHR_createMSXML ? 2 : 0,\r
+       'XDR'         : X_Net_XHR_createXDR   ? 4 : 0,\r
 \r
 /*\r
  * http://hakuhin.jp/as/import.html\r
@@ -82,20 +93,24 @@ X[ 'Net' ][ 'XHR' ] = {
  * http://hakuhin.jp/as/javascript.html\r
  * Flash から JavaScript にアクセスする(3+)\r
  */\r
-       'FLASH'       : false,\r
+       'FLASH'       : X_Pulgin_FLASH_ENABLED && 4 <= X_Pulgin_FLASH_VERSION ? 8 : 0,\r
+       \r
+       'GADGET'      : 5.5 <= X_UA[ 'IE' ] || !X_UA[ 'IE' ] ? 16 : 0,\r
 \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
  */\r
-       'PROGRESS'    : X_Net_XHR_progress,\r
+       'PROGRESS'        : X_Net_XHR_progress,\r
 \r
-       'UL_PROGRESS' : X_Net_XHR_upload,\r
+       'UPLOAD_PROGRESS' : X_Net_XHR_upload,\r
 \r
-       // or gadget proxy\r
-       'CORS'        : X_Net_XHR_xdr || ( X_Net_XHR_w3c && X_Net_XHR_w3c.withCredentials !== undefined )\r
+       // or gadget proxy or flash\r
+       'CORS'            : X_Net_XHR_xdr || ( X_Net_XHR_w3c && X_Net_XHR_w3c.withCredentials !== undefined )\r
 };\r
 \r
+if( X_Net_XHR_msXMLVer ) X[ 'XHR' ][ 'MSXML_VERSION' ] = X_Net_XHR_msXMLVer;\r
+\r
 if( X_Net_XHR_w3c || X_Net_XHR_msXML ){\r
 \r
 X_TEMP.X_Net_XHR_init = function(){\r
@@ -139,7 +154,7 @@ X_TEMP.X_Net_XHR_init = function(){
                                this._dataType = obj[ 'dataType' ] || X_URL_getEXT( url );\r
                                \r
                                if( !raw || xDomain !== this._isXDR || ( X_Net_XHR_createMSXML && isFile !== this._isMsXML ) ){\r
-                                       this[ 'unlisten' ]( [ 'load', 'readystatechange', 'progress', 'error', 'timeout' ] );\r
+                                       raw && this[ 'unlisten' ]( [ 'load', 'readystatechange', 'progress', 'error', 'timeout' ] );\r
                                        init = true;\r
                                        this[ '_rawObject' ] = raw = xDomain ?\r
                                                                                                        X_Net_XHR_createXDR() :\r
@@ -220,6 +235,13 @@ X_TEMP.X_Net_XHR_init = function(){
                                };\r
 \r
                                if( !this._isXDR && ( this._isMsXML ? 3 <= X_Net_XHR_msXMLVer : raw.setRequestHeader ) ){ // msxml は setRequestHeader getter がいけない\r
+                                       \r
+                                       /*\r
+                                       if( noCache ){\r
+                                               headers[ 'Pragma' ] = 'no-cache';\r
+                                               headers[ 'Cache-Control' ] = 'no-cache';\r
+                                               headers[ 'If-Modified-Since' ] = 'Thu, 01 Jun 1970 00:00:00 GMT';\r
+                                       } else */                                       \r
                                        // http://nakigao.sitemix.jp/blog/?p=2040\r
                                        // json 取得時に SafariでHTTP/412のエラー。但し相手が audio の場合、この指定があるとロードに失敗する。 iOS8.2, iOS7.1 では遭遇せず\r
                                        if( this._dataType === 'json' ){\r
@@ -234,12 +256,7 @@ X_TEMP.X_Net_XHR_init = function(){
                                        if( method === 'POST' && !headers[ 'Content-Type' ] ){\r
                                                headers[ 'Content-Type' ] = 'application/x-www-form-urlencoded';\r
                                        };\r
-                                       /*\r
-                                       if( noCache ){\r
-                                               headers[ 'Pragma' ] = 'no-cache';\r
-                                               headers[ 'Cache-Control' ] = 'no-cache';\r
-                                               headers[ 'If-Modified-Since' ] = 'Thu, 01 Jun 1970 00:00:00 GMT';\r
-                                       }; */\r
+\r
                                        \r
                                        for( p in headers ){\r
                                                if( X_EMPTY_OBJECT[ p ] ) continue;\r
@@ -284,7 +301,7 @@ X_TEMP.X_Net_XHR_init = function(){
                        },\r
                        \r
                        cancel : function(){\r
-                               /* X.Net.XHR.CANCELABLE && */ this[ '_rawObject' ].abort && this[ '_rawObject' ].abort();\r
+                               /* this[ '_rawObject' ].abort && */ this[ '_rawObject' ].abort();\r
                                this._canceled = true;\r
                        },\r
                        \r
@@ -298,7 +315,7 @@ X_TEMP.X_Net_XHR_init = function(){
                                // XMLHttpRequest の使い方\r
                                // http://webos-goodies.jp/archives/50548720.html\r
                                // XMLHttpRequest オブジェクトを再利用する際も、 abort メソッドを呼び出す必要があるようです。\r
-                               this[ '_rawObject' ].abort && this[ '_rawObject' ].abort();     \r
+                               /* this[ '_rawObject' ].abort && */ this[ '_rawObject' ].abort();       \r
                                \r
                                // XMLHttpRequest で順番にリソースを取得する\r
                                // http://note.chiebukuro.yahoo.co.jp/detail/n16248\r
@@ -355,7 +372,7 @@ X_TEMP.X_Net_XHR_init = function(){
                                        http://www.semblog.org/msano/archives/000407.html\r
                                        * */            \r
                                        case 'readystatechange' :\r
-                                               //if( !X.Net.XHR.PROGRESS ){\r
+                                               //if( !X.XHR.PROGRESS ){\r
                                                        switch( raw.readyState ){\r
                                                                case 0 :\r
                                                                case 1 :\r