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Created: |
Updated: |
Platform: |
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| 150140 | Dec 22,2019 11:19 PM UTC | Dec 24,2019 12:06 PM UTC | Blazor | 3 |
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Tags: Grid |
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<EjsGrid TValue="Order" ID="Grid" AllowPaging="true" Toolbar="@(new List<string>() { "Edit", "Update", "Cancel" })">
<EjsDataManager AdaptorInstance="@typeof(CustomAdaptor)" Adaptor="Adaptors.CustomAdaptor"></EjsDataManager>
<GridEditSettings AllowEditing="true" Mode="@EditMode.Normal"></GridEditSettings>
...
</EjsGrid>
@code{
public static List<Order> Orders { get; set; }
...
// Implementing custom adaptor by extending the DataAdaptor class
public class CustomAdaptor : DataAdaptor
{
// Performs data Read operation to bind Data to Grid at initial loading
public override object Read(DataManagerRequest dm, string key = null)
{
...
return dm.RequiresCounts ? new DataResult() { Result = DataSource, Count = count } : (object)DataSource;
}
// Performs Update operation
public override object Update(DataManager dm, object value, string keyField, string key)
{
//Handle your custom update operation and return the value
return value;
}
}
}
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