Question

我在下面的海报中有关于ng-grid中sortFn的相同问题： Sort on underlying data in ng-grid 答案给出了Plunker中的代码： http://plnkr.co/edit/qmBsneZ3HmFRKSkjbBWU?p=preview

 var myData1 = [{name: "Moroni", age: {age: 50, ageWord: "Fifty"}},
                 {name: "Tiancum", age: {age: 43, ageWord: "Forty-Three"}},
                 {name: "Mildred", age: {age: 70, ageWord: "Seventy"}},
                 {name: "Jacob", age: {age: 27, ageWord: "Twenty-Seven"}}];

 $scope.gridOptions = { 
  data: 'gridData',
   columnDefs: [
    {field: 'name', displayName: 'Name'}, 
    {field:'age', 
     displayName:'Age',
     cellTemplate: '<div class="ngCellText" ng-class="col.colIndex()"><span ng-cell-text>{{COL_FIELD.ageWord}}</span></div>',
     sortFn: function (a, b) {
       if (a.age < b.age) {
         return -1;
       }
       else if (a.age > b.age) {
         return 1;
       }
       else {
         return 0;
       }
     }
       }]
};

但是，它没有改变列表队列，在我看来，列表将是＆＃39;二十七，四十三，五十，七十＆＃39;正确？如果没有，我如何通过sortFn关键字对ngGrid进行排序？全部，谢谢。

Answer 1

如果你看一下这个叉子：I've modified it to have the age column as the default sort field and set the direction to ascending。

这需要设置为一个选项才能使其生效：

sortInfo: { fields: ['age'], directions: ['asc'] }

在ng-grid_中对基础数据进行排序

1 个答案: