Ext.data.Field=function(d){if(typeof d=="string"){d={name:d}}Ext.apply(this,d);if(!this.type){this.type="auto"}var c=Ext.data.SortTypes;if(typeof this.sortType=="string"){this.sortType=c[this.sortType]}if(!this.sortType){switch(this.type){case"string":this.sortType=c.asUCString;break;case"date":this.sortType=c.asDate;break;default:this.sortType=c.none}}var e=/[\$,%]/g;if(!this.convert){var b,a=this.dateFormat;switch(this.type){case"":case"auto":case undefined:b=function(f){return f};break;case"string":b=function(f){return(f===undefined||f===null)?"":String(f)};break;case"int":b=function(f){return f!==undefined&&f!==null&&f!==""?parseInt(String(f).replace(e,""),10):""};break;case"float":b=function(f){return f!==undefined&&f!==null&&f!==""?parseFloat(String(f).replace(e,""),10):""};break;case"bool":case"boolean":b=function(f){return f===true||f==="true"||f==1};break;case"date":b=function(g){if(!g){return""}if(Ext.isDate(g)){return g}if(a){if(a=="timestamp"){return new Date(g*1000)}if(a=="time"){return new Date(parseInt(g,10))}return Date.parseDate(g,a)}var f=Date.parse(g);return f?new Date(f):null};break}this.convert=b}};Ext.data.Field.prototype={dateFormat:null,defaultValue:"",mapping:null,sortType:null,sortDir:"ASC"};