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docs(DropDownList): Change basic usage to live example #3121

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26 changes: 1 addition & 25 deletions components/dropdownlist/overview.md
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Expand Up @@ -25,31 +25,7 @@ The Blazor DropDownList component allows the user to choose an option from a pre

>caption DropDownList [data binding](slug:components/dropdownlist/databind), two-way value binding, and main features

````RAZOR
Selected value: @selectedValue
<br />

<TelerikDropDownList Data="@myDdlData" TextField="MyTextField" ValueField="MyValueField" @bind-Value="selectedValue">
</TelerikDropDownList>

@code {
//in a real case, the model is usually in a separate file
//the model type and value field type must be provided to the dropdpownlist
public class MyDdlModel
{
public int MyValueField { get; set; }
public string MyTextField { get; set; }
}

int selectedValue { get; set; } = 3;

IEnumerable<MyDdlModel> myDdlData = Enumerable.Range(1, 20).Select(x => new MyDdlModel { MyTextField = "item " + x, MyValueField = x });
}
````

>caption The rendered DropDownList component from the code snippet above:

![Blazor DropDown List component](images/dropdownlist-basic-screenshot.jpg)
<demo metaUrl="client/dropdownlist/overview/" height="380"></demo>

## Data Binding

Expand Down