thepraandClaude Opus 5.5
d71040f262
These were left out because daisyUI does them with scripts or with links that <base href="/"> breaks. DCarousel: - ShowNavigation adds previous/next links on each slide, and ShowIndicators adds a row of numbered links under the strip. - The links point at the slides' ids under the current path, so Blazor treats them as same-page fragments and scrolls the strip. DCheckbox: - Indeterminate renders aria-checked="mixed", which daisyUI draws like :indeterminate. - A click clears it through IndeterminateChanged. - The neo inset well leaves the mixed state alone. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
81 lines
2.7 KiB
Plaintext
81 lines
2.7 KiB
Plaintext
@inherits DComponentBase
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@inject NavigationManager NavigationManager
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@* daisyUI Carousel: https://daisyui.com/components/carousel/ . A scroll-snap strip of DCarouselItem children; the
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user scrolls or swipes it. Give each item w-full for one slide at a time. ShowNavigation (previous/next on every
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slide) and ShowIndicators (numbered buttons under the strip) are links to the slides' ids, as in daisyUI's examples:
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they keep the current path, so Blazor treats them as same-page fragments and scrolls the slide into view. *@
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<CascadingValue Value="this" IsFixed="true">
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@if (ShowIndicators)
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{
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<div class="flex flex-col gap-2">
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@Strip
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<div class="flex w-full justify-center gap-2">
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@for (var i = 0; i < items.Count; i++)
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{
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<a href="@Link(i)" class="btn btn-xs" aria-label="@($"{SlideText} {i + 1}")">@(i + 1)</a>
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}
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</div>
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</div>
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}
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else
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{
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@Strip
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}
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</CascadingValue>
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@code {
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[Parameter] public RenderFragment ChildContent { get; set; }
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[Parameter] public DCarouselSnap Snap { get; set; }
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[Parameter] public DDirection Direction { get; set; }
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/// <summary>Previous/next buttons on every slide.</summary>
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[Parameter] public bool ShowNavigation { get; set; }
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/// <summary>A row of numbered buttons under the strip, one per slide.</summary>
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[Parameter] public bool ShowIndicators { get; set; }
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[Parameter] public string PreviousText { get; set; } = "Previous slide";
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[Parameter] public string NextText { get; set; } = "Next slide";
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[Parameter] public string SlideText { get; set; } = "Slide";
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readonly List<DCarouselItem> items = new();
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readonly string uid = "d" + Guid.NewGuid().ToString("N")[..8];
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RenderFragment Strip => @<div @attributes="AdditionalAttributes" class="@CssClass">@ChildContent</div>;
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string CssClass => Cx("carousel", SnapClass, Direction == DDirection.Vertical ? "carousel-vertical" : null, Class);
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string SnapClass => Snap switch
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{
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DCarouselSnap.Center => "carousel-center",
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DCarouselSnap.End => "carousel-end",
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_ => null
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};
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internal int Count => items.Count;
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internal int IndexOf(DCarouselItem item) => items.IndexOf(item);
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internal string SlideId(int index) => $"{uid}-{index + 1}";
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/// <summary>The current page plus the slide's fragment; the index wraps around.</summary>
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internal string Link(int index)
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{
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var path = NavigationManager.ToBaseRelativePath(NavigationManager.Uri);
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var hash = path.IndexOf('#');
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if (hash >= 0)
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path = path[..hash];
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return $"{path}#{SlideId((index % items.Count + items.Count) % items.Count)}";
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}
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internal void Add(DCarouselItem item)
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{
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items.Add(item);
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StateHasChanged();
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}
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internal void Remove(DCarouselItem item)
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{
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items.Remove(item);
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StateHasChanged();
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}
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}
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