store-min.js

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/*
 * Ext JS Library 1.0.1
 * Copyright(c) 2006-2007, Ext JS, LLC.
 * [e-mail]
 * 
 * http://www.extjs.com/license
 */

Ext.data.Store=function(_1){this.data=new Ext.util.MixedCollection(false);this.data.getKey=function(o){return o.id;};this.baseParams={};this.paramNames={"start":"start","limit":"limit","sort":"sort","dir":"dir"};Ext.apply(this,_1);if(this.reader&&!this.recordType){this.recordType=this.reader.recordType;}this.fields=this.recordType.prototype.fields;this.modified=[];this.addEvents({datachanged:true,add:true,remove:true,update:true,clear:true,beforeload:true,load:true,loadexception:true});if(this.proxy){this.relayEvents(this.proxy,["loadexception"]);}this.sortToggle={};Ext.data.Store.superclass.constructor.call(this);};Ext.extend(Ext.data.Store,Ext.util.Observable,{remoteSort:false,lastOptions:null,add:function(_3){_3=[].concat(_3);for(var i=0,_5=_3.length;i<_5;i++){_3[i].join(this);}var _6=this.data.length;this.data.addAll(_3);this.fireEvent("add",this,_3,_6);},remove:function(_7){var _8=this.data.indexOf(_7);this.data.removeAt(_8);this.fireEvent("remove",this,_7,_8);},removeAll:function(){this.data.clear();this.fireEvent("clear",this);},insert:function(_9,_a){_a=[].concat(_a);for(var i=0,_c=_a.length;i<_c;i++){this.data.insert(_9,_a[i]);_a[i].join(this);}this.fireEvent("add",this,_a,_9);},indexOf:function(_d){return this.data.indexOf(_d);},indexOfId:function(id){return this.data.indexOfKey(id);},getById:function(id){return this.data.key(id);},getAt:function(_10){return this.data.itemAt(_10);},getRange:function(_11,end){return this.data.getRange(_11,end);},storeOptions:function(o){o=Ext.apply({},o);delete o.callback;delete o.scope;this.lastOptions=o;},load:function(_14){_14=_14||{};if(this.fireEvent("beforeload",this,_14)!==false){this.storeOptions(_14);var p=Ext.apply(_14.params||{},this.baseParams);if(this.sortInfo&&this.remoteSort){var pn=this.paramNames;p[pn["sort"]]=this.sortInfo.field;p[pn["dir"]]=this.sortInfo.direction;}this.proxy.load(p,this.reader,this.loadRecords,this,_14);}},reload:function(_17){this.load(Ext.applyIf(_17||{},this.lastOptions));},loadRecords:function(o,_19,_1a){if(!o||_1a===false){if(_1a!==false){this.fireEvent("load",this,[],_19);}if(_19.callback){_19.callback.call(_19.scope||this,[],_19,false);}return;}var r=o.records,t=o.totalRecords||r.length;for(var i=0,len=r.length;i<len;i++){r[i].join(this);}if(!_19||_19.add!==true){this.data.clear();this.data.addAll(r);this.totalLength=t;this.applySort();this.fireEvent("datachanged",this);}else{this.totalLength=Math.max(t,this.data.length+r.length);this.data.addAll(r);}this.fireEvent("load",this,r,_19);if(_19.callback){_19.callback.call(_19.scope||this,r,_19,true);}},loadData:function(o,_20){var r=this.reader.readRecords(o);this.loadRecords(r,{add:_20},true);},getCount:function(){return this.data.length||0;},getTotalCount:function(){return this.totalLength||0;},getSortState:function(){return this.sortInfo;},applySort:function(){if(this.sortInfo&&!this.remoteSort){var s=this.sortInfo,f=s.field;var st=this.fields.get(f).sortType;var fn=function(r1,r2){var v1=st(r1.data[f]),v2=st(r2.data[f]);return v1>v2?1:(v1<v2?-1:0);};this.data.sort(s.direction,fn);if(this.snapshot&&this.snapshot!=this.data){this.snapshot.sort(s.direction,fn);}}},setDefaultSort:function(_2a,dir){this.sortInfo={field:_2a,direction:dir?dir.toUpperCase():"ASC"};},sort:function(_2c,dir){var f=this.fields.get(_2c);if(!dir){if(this.sortInfo&&this.sortInfo.field==f.name){dir=(this.sortToggle[f.name]||"ASC").toggle("ASC","DESC");}else{dir=f.sortDir;}}this.sortToggle[f.name]=dir;this.sortInfo={field:f.name,direction:dir};if(!this.remoteSort){this.applySort();this.fireEvent("datachanged",this);}else{this.load(this.lastOptions);}},each:function(fn,_30){this.data.each(fn,_30);},getModifiedRecords:function(){return this.modified;},filter:function(_31,_32){if(!_32.exec){_32=String(_32);if(_32.length==0){return this.clearFilter();}_32=new RegExp("^"+Ext.escapeRe(_32),"i");}this.filterBy(function(r){return _32.test(r.data[_31]);});},filterBy:function(fn,_35){var _36=this.snapshot||this.data;this.snapshot=_36;this.data=_36.filterBy(fn,_35);this.fireEvent("datachanged",this);},clearFilter:function(_37){if(this.snapshot&&this.snapshot!=this.data){this.data=this.snapshot;delete this.snapshot;if(_37!==true){this.fireEvent("datachanged",this);}}},afterEdit:function(_38){if(this.modified.indexOf(_38)==-1){this.modified.push(_38);}this.fireEvent("update",this,_38,Ext.data.Record.EDIT);},afterReject:function(_39){this.modified.remove(_39);this.fireEvent("update",this,_39,Ext.data.Record.REJECT);},afterCommit:function(_3a){this.modified.remove(_3a);this.fireEvent("update",this,_3a,Ext.data.Record.COMMIT);},commitChanges:function(){var m=this.modified.slice(0);this.modified=[];for(var i=0,len=m.length;i<len;i++){m[i].commit();}},rejectChanges:function(){var m=this.modified.slice(0);this.modified=[];for(var i=0,len=m.length;i<len;i++){m[i].reject();}}});