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假设我有以下内容:

var data = {

   identifier: "pkid",
   items: [ {pkid: 3456, name: "Tom", kids: [ {pkid: 3459, kidname: "Jenny"}, {pkid: 45698, kidname: "Jimmy"} ]
   }

   var mainStore = new ItemFileWriteStore({data: data});  

   var mainGrid = new var grid = new dojox.grid.DataGrid({
        id: 'grid',
        store: store,
        structure: layout,
        rowSelector: '20px'},
      document.createElement('div'));

    /*append the new grid to the div*/
    dojo.byId("maingridDiv").appendChild(grid.domNode);

    /*Call startup() to render the grid*/
    grid.startup();

如何从数据存储中删除由 pkid: 45698 标识的孩子,如果它正在显示该孩子,它应该反映在网格中,并且不应再显示?

4

1 回答 1

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基本上,您只需 var kids = store.getValues(parent, "kids"); 然后你需要确定在哪个索引是你要找的孩子,然后 store.setValues(parent, "kids", kids.splice(indexOfKid, 1)); 类似的东西。

于 2012-03-01T08:19:40.183 回答