如何在MudBlazor的嵌套列表中高亮MudListItem?
如何让
<NestedList>中的<MudListItem>通过SelectedValue高亮? 我希望使用SelectedValue属性高亮<NestedList>内的<MudListItem>。以下代码运行效果符合预期:
<MudList Clickable="true" SelectedValue="3"> <MudListItem Value="1">Item 1</MudListItem> <MudListItem Value="2">Item 2</MudListItem> <MudListItem Value="3">Item 3</MudListItem> <!-- 正常高亮 --> </MudList>
但在嵌套列表结构中,设置的选中值无法触发高亮效果:
<MudList Clickable="true" SelectedValue="3"> <MudListItem Text="GroupOne" InitiallyExpanded="true"> <NestedList> <MudListItem Value="1">Item 1</MudListItem> <MudListItem Value="2">Item 2</MudListItem> </NestedList> </MudListItem> <MudListItem Text="GroupTwo" InitiallyExpanded="true"> <NestedList> <MudListItem Value="3">Item 3</MudListItem> <!-- 无法高亮 --> <MudListItem Value="4">Item 4</MudListItem> </NestedList> </MudListItem> </MudList>
内容的提问来源于stack exchange,提问作者MADJOE
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