Blazor ComboBox Example - Cascading ComboBoxes
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This example demonstrates the cascading functionalities of the ComboBox component for dependent dropdown chains.
Cascading features:
- Select country from countries ComboBox
- Respective states load in second ComboBox
- Series of ComboBox where value depends on another
- Use ValueChange event handler to load data
Implementation workflow:
- In 1st ComboBox ValueChange event, load 2nd ComboBox data
- Same configuration between 2nd and 3rd ComboBox
- Select country → load states → load cities