X_NET_JSONPWrapper._busy = false;
X_NET_JSONPWrapper
- .asyncDispatch( 0, {
+ .asyncDispatch( {
type : jsonString ? X.Event.SUCCESS : X.Event.ERROR,
- data : jsonString //eval( jsonString )
+ data : jsonString //window.JSON ? JSON.parse( jsonString ) : eval( jsonString )
} );
console.log( 'ms : ' + time + ' speed : ' + ( ( jsonString.length + ( opt_json2FileSize || 0 ) ) / time * 1000 ) + ' バイト/秒.' );
}
};
+function X_Net_JSONP_reciveMessage( data ){
+ console.log( data );
+};
+
var X_NET_JSONP_ACCESS_KEY = Math.random(),
- X_NET_JSONP_NinjaIframe;
+ X_NET_JSONP_SEND_MSG_KEY = X_System.message( 'X.Net.JSONP', X_Net_JSONP_reciveMessage ),
+
+ X_NET_JSONP_NinjaIframe,
+
+ X_Net_JSONP_onloadCount;
+
function X_NET_JSONP_loadScriptInNinjaIframe( url ){
var json2Path = 'js/libs/json2.js',
X_NET_JSONP_NinjaIframe || ( X_NET_JSONP_NinjaIframe = new X.Util.NinjaIframe() );
// TODO '<scr'+'ipt> 化 恐らくアンチウイルスソフトが反応しないための対策
-
+ // TODO postMessage の利用
+ // document.postMessage()→window.postMessage() (Opera 9.50 build 9841 -)
+ // http://d.hatena.ne.jp/cnrd/20080518/1211099169
+ // 最近の仕様変更(引数のtargetOriginとかMessageEventのoriginとか)にはまだ対応してないみたい
+
+ if( X_UA.Opera ){
+ html = [
+ ( window[ 'JSON' ] ? '' : '<script src="' + json2Path + '"></script>' ),
+ '<script>',
+ 'onunload=function(){im.onload=im.onerror=""};',
+ 'nw=+new Date;',
+ 'function cb(o){if(nw){nw-=+new Date;parent.X.Net.JSONP.cb(' + X_NET_JSONP_ACCESS_KEY + ',JSON.stringify(o),-nw', window[ 'JSON' ] ? json2FileSize : 0 ,');nw=0}}',
+ '</script>',
+ '<script id="jp"></script>',
+ '<img id="im" src="', url, '" onload="jp.src=im.src" onerror="jp.src=im.src">'
+ ];
+ X_Net_JSONP_onloadCount = 2;
+ } else
if( X_UA.IE8 ){
html = [
+ // JavaScriptでunicode文字列をunescapeする
+ // http://perutago.seesaa.net/article/202801583.html
+
// http://blog.livedoor.jp/dankogai/archives/51503830.html
// Ajax - IE8にもJSON入ってます。使えるとは限らないけど
// Compatibility mode (別名Quirks mode) では、JSONオブジェクトは無効になります。iframeもだめです
- /* 以下のコードは XP ie8 では動くけど、win8 IE11(8モード)で動かない 開発の便宜を取って,setTimeout を挟む
- '<script>',
- 'function cb(o){window.parent.X.Net.JSONP.cb(' + X_NET_JSONP_ACCESS_KEY + ',window.parent.JSON.stringify(o))}',
- '</script>',
- '<script src="', url, '"></script>' */
'<script id="jp"></script>',
'<script>',
+ 'onunload=function(){clearTimeout(id)};',
'nw=0;', // なぜか必要,,,
- 'function cb(o){nw-=+new Date;parent.X.Net.JSONP.cb(' + X_NET_JSONP_ACCESS_KEY + ',parent.JSON.stringify(o),-nw)}',
+ 'function cb(o){nw-=+new Date;parent.X.Net.JSONP.cb(' + X_NET_JSONP_ACCESS_KEY + ',parent.JSON.stringify(o).replace(/\\\\u([a-fA-F0-9]{4})/g,function(a,b){return String.fromCharCode(parseInt(b,16))}),-nw)}',
+ //'function cb(o){if(nw){nw-=+new Date;postMessage("', X_NET_JSONP_SEND_MSG_KEY,' "+nw+"|"+parent.JSON.stringify(o).replace(/\\\\u([a-fA-F0-9]{4})/g,function(a,b){return String.fromCharCode(parseInt(b,16))}),"*");nw=0}}',
'function tm(){jp.src="', url ,'";nw=+new Date}',
- 'setTimeout(tm,16);',
+ 'id=setTimeout(tm,16);',
'</script>'
+
+ /* 以下のコードは XP ie8 では動くけど、win8 IE11(8モード)で動かない 開発の便宜を取って,setTimeout を挟む
+ '<script>',
+ 'function cb(o){window.parent.X.Net.JSONP.cb(' + X_NET_JSONP_ACCESS_KEY + ',window.parent.JSON.stringify(o))}',
+ '</script>',
+ '<script src="', url, '"></script>' */
];
+ X_Net_JSONP_onloadCount = 2;
} else
if( X_UA.IE9 ){
html = [
'<script id="jp"></script>',
'<script>',
+ 'onunload=function(){clearTimeout(id)};',
'function cb(o){nw-=+new Date;parent.X.Net.JSONP.cb(' + X_NET_JSONP_ACCESS_KEY + ',JSON.stringify(o),-nw)}',
'function tm(){jp.src="', url ,'";nw=+new Date}',
- 'setTimeout(tm,16);',
+ 'id=setTimeout(tm,16);',
'</script>'
];
+ X_Net_JSONP_onloadCount = 2;
} else
if( window[ 'JSON' ] ){
html = [
'<script>',
'nw=+new Date;',
'function cb(o){if(nw){nw-=+new Date;parent.X.Net.JSONP.cb(' + X_NET_JSONP_ACCESS_KEY + ',JSON.stringify(o),-nw);nw=0}}',
+ //'function cb(o){if(nw){nw-=+new Date;parent.postMessage("', X_NET_JSONP_SEND_MSG_KEY,' "+nw+"|"+JSON.stringify(o),"', location.origin, '");nw=0}}',
'</script>',
'<script src="', url, '"></script>'
];
+ X_Net_JSONP_onloadCount = 1;
} else
if( X_UA.IE4 || X_UA.MacIE ){
html = [
'<script id="jn"></script>',
'<script id="jp"></script>',
'<script>',
+ 'onunload=function(){clearTimeout(id)};',
'function cb(o){nw-=new Date;parent.X.Net.JSONP.cb(' + X_NET_JSONP_ACCESS_KEY + ',JSON.stringify(o),-nw-16,', json2FileSize, ')}',
- 'function t1(){document.all.jn.src="', json2Path ,'";setTimeout("t2()",16);nw=+new Date}',
- 'setTimeout("t1()",16);',
- 'function t2(){if(window.JSON){document.all.jp.src="', url ,'"}else{setTimeout("t2()",16)}}',
+ 'function t1(){document.all.jn.src="', json2Path ,'";id=setTimeout("t2()",16);nw=+new Date}',
+ 'id=setTimeout("t1()",16);',
+ 'function t2(){if(window.JSON){document.all.jp.src="', url ,'"}else{id=setTimeout("t2()",16)}}',
'</script>'
];
+ X_Net_JSONP_onloadCount = 3;
} else
if( X_UA.IE < 8 ){ // ie5-7
html = [
'<script id="jn"></script>',
'<script id="jp"></script>',
'<script>',
+ 'onunload=function(){clearTimeout(id)};',
'function cb(o){nw-=new Date;parent.X.Net.JSONP.cb(' + X_NET_JSONP_ACCESS_KEY + ',JSON.stringify(o),-nw-16,', json2FileSize, ')}',
- 'function t1(){jn.src="', json2Path ,'";setTimeout(t2,16);nw=+new Date}',
- 'setTimeout(t1,16);',
- 'function t2(){if(window.JSON){jp.src="', url ,'"}else{setTimeout(t2,16)}}',
+ 'function t1(){jn.src="', json2Path ,'";id=setTimeout(t2,16);nw=+new Date}',
+ 'id=setTimeout(t1,16);',
+ 'function t2(){if(window.JSON){jp.src="', url ,'"}else{id=setTimeout(t2,16)}}',
'</script>'
];
+ X_Net_JSONP_onloadCount = 3;
} else {
html = [
'<script>',
'<script src="', json2Path, '"></script>',
'<script src="', url, '"></script>'
];
+ X_Net_JSONP_onloadCount = 1;
};
X_NET_JSONP_NinjaIframe
function X_NET_JSONP_iframeListener( e ){
switch( e.type ){
case X.Event.SUCCESS :
- console.log( 'iframe onload' );
-
+ console.log( 'iframe onload, but' );
+ if( ++X_NET_JSONPWrapper._onloadCount < X_Net_JSONP_onloadCount ) return;
+ // TODO callback が無ければ error
+ X_NET_JSONPWrapper.asyncDispatch( 1000, X.Event.ERROR );
break;
case X.Event.ERROR :
console.log( 'iframe onerror' );
- X_NET_JSONPWrapper.asyncDispatch( 0, X.Event.ERROR );
+ X_NET_JSONPWrapper.asyncDispatch( X.Event.ERROR );
break;
};
+ X_NET_JSONP_NinjaIframe.unlisten();
+ return X.Callback.UN_LISTEN;
};
-
+// TODO extend NinjaIframe
X_NET_JSONPWrapper = X_Class_override(
new X.EventDispatcher(),
{
- _operaImage : null, // X.Net.Image();
_busy : false,
_canceled : false,
+ _onloadCount : 0,
load : function( url, data, timeout ){
//createURL
- if( X_NET_JSONP_operaImageHandleEvent ){
- this._operaImage = X.Net.Image( url, false )
- .listenOnce( [ X.Event.SUCCESS, X.Event.ERROR, X.Event.TIMEOUT ], X_NET_JSONP_operaImageHandleEvent );
- } else {
- X_NET_JSONP_loadScriptInNinjaIframe( url );
- };
+ X_NET_JSONP_loadScriptInNinjaIframe( url );
this._busy = true;
},
cancel : function(){
- if( this._operaImage ){
- this._operaImage
- .unlisten( [ X.Event.SUCCESS, X.Event.ERROR, X.Event.TIMEOUT ], X_NET_JSONP_operaImageHandleEvent )
- .cancel();
- delete this._operaImage;
- } else {
- this._canceled = true;
- };
+ this._canceled = true;
},
reset : function(){
this._busy = this._canceled = false;
+ this._onloadCount = 0;
}
}
);
-
-function X_NET_JSONP_operaImageHandleEvent( e ){
- switch( e.type ){
- case X.Event.SUCCESS :
- case X.Event.ERROR :
- X_NET_JSONP_loadScriptInNinjaIframe( e.src );
- break;
- case X.Event.TIMEOUT :
- X_NET_JSONPWrapper._operaImage
- .unlisten( [ X.Event.SUCCESS, X.Event.ERROR, X.Event.TIMEOUT ], X_NET_JSONP_operaImageHandleEvent )
- .reset();
- X_NET_JSONPWrapper.asyncDispatch( 0, X.Event.ERROR );
- break;
- };
-};
-if( !X_UA.Opera ) X_NET_JSONP_operaImageHandleEvent = null;
\ No newline at end of file
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