【发布时间】:2020-11-20 14:02:39
【问题描述】:
我知道我在这里做错了,但我不确定是什么。我有下面的数据网格和一些从 cosmosDB 中获取一些文档的代码。
<SfButton @onclick="btnTest"></SfButton>
<SfGrid @ref="RequestGrid" DataSource="@requests" AllowPaging="true" AllowSorting="true" AllowPdfExport="true" AllowExcelExport="true" Locale="en-GB" Toolbar="@Toolbaritems">
<GridEvents OnToolbarClick="ToolbarClickHandler" TValue="RequestRoot"></GridEvents>
<GridPageSettings PageSize="5"></GridPageSettings>
<GridColumns>
<GridColumn Field=@nameof(RequestRoot.id) HeaderText="ID" TextAlign="TextAlign.Left" Width="10"></GridColumn>
<GridColumn Field=@nameof(RequestRoot.identityrequest.email) HeaderText="Email" TextAlign="TextAlign.Left" Width="50"></GridColumn>
<GridColumn Field=@nameof(RequestRoot.identityrequest.status) HeaderText="Status" TextAlign="TextAlign.Left" Width="150"></GridColumn>
</GridColumns>
</SfGrid>
<SfDialog Width="250px" IsModal="true" @bind-Visible="@IsVisible">
<DialogEvents OnOverlayClick="@OnOverlayclick">
</DialogEvents>
<DialogTemplates>
<Content> This is a modal dialog </Content>
</DialogTemplates>
</SfDialog>
@code {
private List<RequestRoot> requests = new List<RequestRoot>();
public SfGrid<RequestRoot> RequestGrid;
private List<Object> Toolbaritems = new List<Object>() { "Search", new ItemModel() { Text = "Add Request", TooltipText = "Add Request", PrefixIcon = "e-add", Id = "Click" }, "PdfExport", "WordExport", "ExcelExport" };
bool IsVisible = false;
protected override async Task OnInitializedAsync()
{
IDocumentQuery<RequestRoot> query = client.CreateDocumentQuery<RequestRoot>(UriFactory.CreateDocumentCollectionUri("ID4S", "identityrequest"),
new FeedOptions { MaxItemCount = -1, EnableCrossPartitionQuery = true, MaxDegreeOfParallelism = 199, MaxBufferedItemCount = 100000 })
.AsDocumentQuery();
while (query.HasMoreResults)
{
FeedResponse<RequestRoot> feedResponse = await query.ExecuteNextAsync<RequestRoot>();
Console.WriteLine(feedResponse.Select(x => x.id));
requests = feedResponse.ToList();
}
return;
}
运行后,我可以看到requests 中有两个项目,但该表没有填充任何数据,我不知道为什么。
【问题讨论】:
标签: c# list datagrid azure-cosmosdb syncfusion