Refresh odata expand after SfDropDownList select

[Jean-François Hermans]

Hello,

In an EditTemplate of a Sfgrid (ODataV4Adaptor), I have a SfDropDownList fullfilled by ODataV4Adaptor.

On select, the SfDropDownList updates @cLine.ProductId well, but not the @cLine.Product.Packaging.Name (via expand).

How can I refresh the expand when a line is selected in the SfDropDownList.

Regards,

JF


<SfGrid ID="Grid" TValue="GetAllPagedCLinesResponse" @ref="CLinesGrid" Query="@GridQuery">
<SfDataManager Url="/odata/CLines" Adaptor="Adaptors.ODataV4Adaptor"></SfDataManager>
<GridEditSettings AllowAdding="true" AllowDeleting="true" AllowEditing="true" Mode="EditMode.Dialog">
<Template>
@{
var cLine = (context as GetAllPagedCLinesResponse);
<SfDropDownList TValue="int?" TItem="GetAllPagedProductsResponse" AllowFiltering="true" Query="@ProductsQuery" @bind-Value="@(cLine.ProductId)">
<DropDownListTemplates TItem="GetAllPagedProductsResponse">
<ItemTemplate Context="GetAllPagedProductsResponse">
<span>
<span class='name'>@(GetAllPagedProductsResponse.Name)</span>
<span class='productid'>@(GetAllPagedProductsResponse.ProductId)</span>
</span>
</ItemTemplate>
</DropDownListTemplates>
<SfDataManager Url="/odata/Products" Adaptor="Adaptors.ODataV4Adaptor"></SfDataManager>
<DropDownListFieldSettings Text="Name" Value="Id" />
</SfDropDownList>
<SfTextBox Value="@cLine.Product.Packaging.Name"></SfTextBox>
}
</Template>
</GridEditSettings>
...
[code]
ProductsQuery = new Query().Expand(new List<string> { "Packaging", "Category" });

[/code]

[Jean-François Hermans]

ProductsQuery = new Query().Expand(new List<string> { "Packaging", "Category" });

[Sarveswaran Palani]

Hi Jean,

Sorry for the inconvenience caused.

We have analyzed your query and facing some complexities while evaluating. Before proceeding further kindly share the following details to validate the reported query further at our end.

1. If you want to update in DropDownList change event?
2. Kindly share the what kind of issue you’re facing?
3. Share video demo of the issue, it’ll be more useful to us to understand your query
4. share issue reproducible runnable sample to us

Above requested details will be helpful for us to validate the reported query at our end and provide solution as early as possible. 

Regards,

Sarveswaran PK