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Rename HtmxV4Config.DefaultSwapEmpty to AllowEmptySwapAfterOOB #45

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Merged
rameel merged 3 commits into from
Aug 31, 2026
Merged

Rename HtmxV4Config.DefaultSwapEmpty to AllowEmptySwapAfterOOB #45

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826ecc1
Rename DefaultSwapEmpty to AllowEmptySwapAfterOOB
rameel Aug 31, 2026
5f62ef5
Rename property to AllowEmptySwapAfterOob
rameel Aug 31, 2026
4c95bca
Update README.md
rameel Aug 31, 2026
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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -773,7 +773,7 @@ version explicitly. Each configuration type follows the names used by that HTMX
and 2.x expose `DefaultSwapStyle` and `Timeout`, while HTMX 4.x exposes `DefaultSwap` and
`DefaultTimeout`. Selecting different versions in the same configuration throws an exception.

HTMX 4.x is currently in beta. To target it, select it explicitly:
To target HTMX 4.x, select it explicitly:

```csharp
builder.Services.AddHtmxToolkit(options => options.UseHtmxV4());
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10 changes: 7 additions & 3 deletions src/Ramstack.HtmxToolkit/Configuration/HtmxV4Config.cs
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Expand Up @@ -63,10 +63,14 @@ public HtmxSwap? DefaultSwap
}

/// <summary>
/// Gets or sets a value indicating whether an empty response body replaces the main swap target.
/// The HTMX default is <c>undefined</c>.
/// Gets or sets a value indicating whether the main swap is performed
/// when the response contained only out-of-band elements.
/// <c>&lt;hx-partial&gt;</c> content always prevents the main swap.
/// The HTMX default is <see langword="false" /> and can be overridden
/// using the <c>swapEmpty</c> modifier on <c>hx-swap</c>.
/// </summary>
public bool? DefaultSwapEmpty
[JsonPropertyName("allowEmptySwapAfterOOB")]
public bool? AllowEmptySwapAfterOob
{
get;
set => SetField(ref field, value);
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4 changes: 2 additions & 2 deletions tests/Ramstack.HtmxToolkit.Tests/TagHelpers/HtmxConfigTagHelperTests.cs
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Expand Up @@ -250,7 +250,7 @@ public async Task ProcessAsync_SerializesOnlyHtmx4Options()
htmx.MetaCharacter = "-";
htmx.History = HtmxHistoryMode.Reload;
htmx.DefaultSwap = HtmxSwap.OuterMorph;
htmx.DefaultSwapEmpty = true;
htmx.AllowEmptySwapAfterOob = true;
htmx.DefaultSettleDelay = 1;
htmx.IncludeIndicatorCss = false;
htmx.IndicatorClass = "indicator";
Expand All @@ -273,7 +273,7 @@ public async Task ProcessAsync_SerializesOnlyHtmx4Options()

Assert.That(json.Keys, Is.EquivalentTo(new[]
{
"logAll", "prefix", "metaCharacter", "history", "defaultSwap", "defaultSwapEmpty",
"logAll", "prefix", "metaCharacter", "history", "defaultSwap", "allowEmptySwapAfterOOB",
"defaultSettleDelay", "includeIndicatorCSS", "indicatorClass", "requestClass",
"inlineScriptNonce", "extensions", "implicitInheritance", "defaultTimeout", "mode",
"defaultFocusScroll", "transitions", "morphIgnore", "morphSkip", "morphSkipChildren",
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