8 lines
3.0 KiB
JavaScript
8 lines
3.0 KiB
JavaScript
/*
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Copyright (c) 2004-2016, The JS Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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//>>built
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define("dojo/io/script",["../_base/connect","../_base/kernel","../_base/lang","../sniff","../_base/window","../_base/xhr","../dom","../dom-construct","../request/script","../aspect"],function(_1,_2,_3,_4,_5,_6,_7,_8,_9,_a){_2.deprecated("dojo/io/script","Use dojo/request/script.","2.0");var _b={get:function(_c){var _d;var _e=this._makeScriptDeferred(_c,function(_f){_d&&_d.cancel();});var _10=_e.ioArgs;_6._ioAddQueryToUrl(_10);_6._ioNotifyStart(_e);_d=_9.get(_10.url,{timeout:_c.timeout,jsonp:_10.jsonp,checkString:_c.checkString,ioArgs:_10,frameDoc:_c.frameDoc,canAttach:function(_11){_10.requestId=_11.id;_10.scriptId=_11.scriptId;_10.canDelete=_11.canDelete;return _b._canAttach(_10);}},true);_a.around(_d,"isValid",function(_12){return function(_13){_b._validCheck(_e);return _12.call(this,_13);};});_d.then(function(){_e.resolve(_e);}).otherwise(function(_14){_e.ioArgs.error=_14;_e.reject(_14);});return _e;},attach:_9._attach,remove:_9._remove,_makeScriptDeferred:function(_15,_16){var dfd=_6._ioSetArgs(_15,_16||this._deferredCancel,this._deferredOk,this._deferredError);var _17=dfd.ioArgs;_17.id=_2._scopeName+"IoScript"+(this._counter++);_17.canDelete=false;_17.jsonp=_15.callbackParamName||_15.jsonp;if(_17.jsonp){_17.query=_17.query||"";if(_17.query.length>0){_17.query+="&";}_17.query+=_17.jsonp+"="+(_15.frameDoc?"parent.":"")+_2._scopeName+".io.script.jsonp_"+_17.id+"._jsonpCallback";_17.frameDoc=_15.frameDoc;_17.canDelete=true;dfd._jsonpCallback=this._jsonpCallback;this["jsonp_"+_17.id]=dfd;}dfd.addBoth(function(_18){if(_17.canDelete){if(_18 instanceof Error){_b["jsonp_"+_17.id]._jsonpCallback=function(){delete _b["jsonp_"+_17.id];if(_17.requestId){_2.global[_9._callbacksProperty][_17.requestId]();}};}else{_b._addDeadScript(_17);}}});return dfd;},_deferredCancel:function(dfd){dfd.canceled=true;},_deferredOk:function(dfd){var _19=dfd.ioArgs;return _19.json||_19.scriptLoaded||_19;},_deferredError:function(_1a,dfd){return _1a;},_deadScripts:[],_counter:1,_addDeadScript:function(_1b){_b._deadScripts.push({id:_1b.id,frameDoc:_1b.frameDoc});_1b.frameDoc=null;},_validCheck:function(dfd){var _1c=_b._deadScripts;if(_1c&&_1c.length>0){for(var i=0;i<_1c.length;i++){_b.remove(_1c[i].id,_1c[i].frameDoc);delete _b["jsonp_"+_1c[i].id];_1c[i].frameDoc=null;}_b._deadScripts=[];}return true;},_ioCheck:function(dfd){var _1d=dfd.ioArgs;if(_1d.json||(_1d.scriptLoaded&&!_1d.args.checkString)){return true;}var _1e=_1d.args.checkString;return _1e&&eval("typeof("+_1e+") != 'undefined'");},_resHandle:function(dfd){if(_b._ioCheck(dfd)){dfd.callback(dfd);}else{dfd.errback(new Error("inconceivable dojo.io.script._resHandle error"));}},_canAttach:function(){return true;},_jsonpCallback:function(_1f){this.ioArgs.json=_1f;if(this.ioArgs.requestId){_2.global[_9._callbacksProperty][this.ioArgs.requestId](_1f);}}};_3.setObject("dojo.io.script",_b);return _b;}); |