Ag-grid 详细信息网格中的无限滚动

Question

如何在详细信息网格中设置无限scroll/Pagination。我正在为 master 使用服务器端模型，并希望为细节使用无限模型。如何使用无限滚动行 Data

设置详细信息网格 detailCellRendererParams

Answer 1

在 detailGridOptions 中定义无限行模型类型及其属性：

detailGridOptions: {
    ...
    rowModelType: 'infinite',
    // enable pagination
    pagination: true,
    // fetch 15 rows per at a time
    cacheBlockSize: 15,
    // display 10 lines per page
    paginationPageSize: 10,
    // how many rows to seek ahead when unknown data size.
    cacheOverflowSize: 2,
    // how many concurrent data requests are allowed.
    // default is 2, so server is only ever hit with 2 concurrent requests.
    maxConcurrentDatasourceRequests: 2,
    // how many rows to initially allow scrolling to in the grid.
    infiniteInitialRowCount: 1,
    // how many pages to hold in the cache.
    maxBlocksInCache: 2
}

infiniteDatasource 提供了检索详细信息部分数据的方法：

getDetailRowData: (params) => {
    //Get grid api regarding current row 
    var detailGrid = gridOptions.api.getDetailGridInfo(params.node.id);
    //Simulation of server
    var server = new FakeServer(params.data.callRecords);
    //Preparation of data
    var datasource = new infiniteDatasource(server, params);
    detailGrid.api.setDatasource(datasource);
}

请注意关于文档：

If you are an enterprise user you should consider using the Server-side row model instead of the infinite row model. It offers the same functionality with many more features.

服务器端行模型的设置应该类似于Infinite one。

Working example

Ag-grid 详细信息网格中的无限滚动

Infinite Scroll in Ag-grid Details Grid

reactjs

ag-grid