Blazor client-side with OData back-end

Keyboard navigation

Index

Users can enable keyboard navigation between pages using the SetKeyboard method of the GridODataClient object:

    var client = new GridODataClient<Order>(HttpClient, url, query, false, "ordersGrid", columns, 10).SetKeyboard(true);

The default value is false.

These are the keys to be used:

• [Ctrl] + [Left] and [Ctrl] + [Right] arrows navigate between pages
• [Ctrl] + [Home] key goes to the first page
• [Ctrl] + [End] key goes to the last page
• [Ctrl] + [Up] and [Ctrl] + [Down] arrows navigate from one row to another for grids where rows are selectable. It doesn´t work when multiselectable is enabled.
• [Tab] key navigates among elements of a filter widget when it is visible
• [Esc] key minimises a filter widget when it is visible
• [Ctrl] +[Backspace] clear all filters

It's possible to change the modifier key used for keyboard navigation using the SetModifierKey method of the GridClient object:

    var client = new GridODataClient<Order>(HttpClient, url, query, false, "ordersGrid", columns, 10)
        .SetKeyboard(true).SetModifierKey(ModifierKey.ShiftKey);

The parameter options of the SetModifierKey method are:

• ModifierKey.CtrlKey (default value)
• ModifierKey.ShiftKey
• ModifierKey.AltKey
• ModifierKey.MetaKey

Keep in mind that the last 2 options can collide with the modifier keys of the browser. The recommended options are ModifierKey.CtrlKey and ModifierKey.ShiftKey.

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