如何使用 Angular Kendo UI 刷新网格数据源 [英] How can I refresh a grid data source using angular Kendo UI

问题描述

我正在使用 Angular Kendo UI 项目将 Telerik Kendo 网格与 Angular 相结合.

I am combining Telerik Kendo grid with Angular using the Angular Kendo UI project.

我有以下标记:

<div kendo-grid="" k-options="thingsOptions" style="height: 600px;" />

以及我的控制器中的以下代码:

and the following code in my controller:

    $scope.thingsOptions = {
        dataSource: {
            type: "json",
            transport: {
                read: "/OM/om/getAssets",
                dataType: "json"
            },
            schema: {
                model: {
                    id: "ProductID",
...

这一切正常，但是我想从我的控制器强制刷新我的网格的数据源.类似的东西

This all works fine however I would like to force a data source refresh of my grid from my controller. something like

 $scope.getTasks = function() {
    $scope.thingsOptions.dataSource.read();
};

这可以从控制器上做到吗?我总是可以做类似的事情

Is this possible to do from the controller? I could always do something like

$("#taskGrid").data("kendoGrid").dataSource.read();

在我的控制器中.但是必须从我的控制器中选择一个 HTML 元素似乎有点错误.

In my controller. But it seems a bit wrong to have to select a HTML element from my controller.

推荐答案

只需将作用域变量传递给指令，然后在您的控制器内部，您就可以使用该变量来调用您需要的任何小部件方法.

Just pass in a scope variable to the directive, then inside of your controller you can use the variable to call whatever widget methods you need.

<div kendo-grid="grid" ...></div>

<script>
  ...

  $scope.getTasks = function() {
    // scope.grid is the widget reference
    $scope.grid.refresh();
  }

  ...
</script>

参考:http://blogs.telerik.com/kendoui/posts/14-02-26/a-few-angular-kendo-ui-best-practices

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