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66 lines
1.3 KiB
66 lines
1.3 KiB
13 years ago
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/*
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Copyright (c) 2004-2011, The Dojo 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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if(!dojo._hasResource["dojo.data.util.simpleFetch"]){
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dojo._hasResource["dojo.data.util.simpleFetch"]=true;
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dojo.provide("dojo.data.util.simpleFetch");
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dojo.require("dojo.data.util.sorter");
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dojo.getObject("data.util.simpleFetch",true,dojo);
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dojo.data.util.simpleFetch.fetch=function(_1){
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_1=_1||{};
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if(!_1.store){
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_1.store=this;
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}
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var _2=this;
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var _3=function(_4,_5){
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if(_5.onError){
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var _6=_5.scope||dojo.global;
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_5.onError.call(_6,_4,_5);
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}
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};
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var _7=function(_8,_9){
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var _a=_9.abort||null;
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var _b=false;
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var _c=_9.start?_9.start:0;
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var _d=(_9.count&&(_9.count!==Infinity))?(_c+_9.count):_8.length;
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_9.abort=function(){
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_b=true;
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if(_a){
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_a.call(_9);
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}
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};
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var _e=_9.scope||dojo.global;
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if(!_9.store){
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_9.store=_2;
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}
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if(_9.onBegin){
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_9.onBegin.call(_e,_8.length,_9);
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}
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if(_9.sort){
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_8.sort(dojo.data.util.sorter.createSortFunction(_9.sort,_2));
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}
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if(_9.onItem){
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for(var i=_c;(i<_8.length)&&(i<_d);++i){
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var _f=_8[i];
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if(!_b){
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_9.onItem.call(_e,_f,_9);
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}
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}
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}
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if(_9.onComplete&&!_b){
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var _10=null;
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if(!_9.onItem){
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_10=_8.slice(_c,_d);
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}
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_9.onComplete.call(_e,_10,_9);
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}
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};
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this._fetchItems(_1,_7,_3);
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return _1;
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};
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}
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