Question

我正在使用sencha touch，并且在排序时按编号排序Ext.list时遇到问题。

更具体一点：

代码：

mydata=[

    {id:'1', name:"Toni Vespa " , address:"Iban Gavirol, TLV  ",long:"33.20",lati:"31.20",distance:"1"},
    {id:"2", name:"Toni Vespa " , address:"Roteshild, TLV  ",long:"34.79",lati:"32.06",distance:"23"},
    {id:"3", name:"Toni Vespa " , address:"Dizingoff, TLV  ",long:"34.80",lati:"32.07",distance:"44"},
    {id:"4", name:"Toni Vespa " , address:"Hanamal, TLV  ",long:"30.10",lati:"30.01",distance:"55"},
    {id:"5", name:"Toni Vespa " , address:"Shenkar, Herzelia  ",long:"33.20",lati:"29.20",distance:"66"},
    {id:"6", name:"Toni Vespa " , address:"Oshiskin, Ramat Hasharon  ",long:"30.20",lati:"29.20",distance:"4"},
    {id:"7", name:"Toni Vespa " , address:"Waizman, Kfar Sava  ",long:"33.20",lati:"31.20",distance:"44"},
    {id:"8", name:"Toni Vespa " , address:"Hatayasim, Ramat Gan  ",long:"33.20",lati:"31.20",distance:"3"},
    {id:"9", name:"Toni Vespa " , address:"Herzel, Be'er Sheva  ",long:"33.20",lati:"31.20",distance:"54"},
    {id:"10", name:"Toni Vespa " , address:"Hashunit, Eilat  ",long:"33.20",lati:"31.20",distance:"53"}
    ];

Ext.regModel('Stores', {
    fields: [{name:'id',type:'string'} , {name:'name',type:'string'} , {name:'address',type:'string'} ,{name:'long',type:'number'} , {name:'lati',type:'number'},{name:'distance',type:'number'}]
});


 var ListStore= new Ext.data.Store({
    model:'Stores',
    /*sorters: 'distance',
    getGroupString : function(record) {
        return record.get('distance');
    },*/    

});

我正在尝试按距离对距离记录进行排序。

我会很高兴得到任何帮助。谢谢，

Answer 1

我认为可能是因为您将距离设置为字符串，请尝试将其设置为整数（删除周围的引号）

Answer 2

我的解决方案：

我添加了

var ListStore = new Ext.data.Store（{ 型号：“商店”，分拣机：'距离'， getGroupString：function（record）{ return record.get（'distance'）; }，

}）; 提示：如果要在更新列表后对列表进行排序，请尝试： ListStore.sort（'recored name'，'ASC'）;

列表按编号排序sencha

2 个答案: