feat: support []CSSClass in class expression (#768)

a-h · Jun 1, 2024 · 599b54f · 599b54f
1 parent 2dafa71
commit 599b54f
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Showing 2 changed files with 9 additions and 0 deletions.
diff --git a/runtime.go b/runtime.go
@@ -233,6 +233,10 @@ func (cp *cssProcessor) Add(item any) {
 		for _, item := range c {
 			cp.Add(item)
 		}
+	case []CSSClass:
+		for _, item := range c {
+			cp.Add(item)
+		}
 	case func() CSSClass:
 		cp.AddClassName(c().ClassName(), true)
 	default:
@@ -438,6 +442,10 @@ func renderCSSItemsToBuilder(sb *strings.Builder, v *contextValue, classes ...an
 			renderCSSItemsToBuilder(sb, v, ccc.Key)
 		case CSSClasses:
 			renderCSSItemsToBuilder(sb, v, ccc...)
+		case []CSSClass:
+			for _, item := range ccc {
+				renderCSSItemsToBuilder(sb, v, item)
+			}
 		case func() CSSClass:
 			renderCSSItemsToBuilder(sb, v, ccc())
 		case []string:

diff --git a/runtime_test.go b/runtime_test.go
@@ -145,6 +145,7 @@ var cssInputs = []any{
 	func() templ.CSSClass { return templ.ConstantCSSClass("l") },              // func() CSSClass
 	templ.CSSClass(templ.ConstantCSSClass("m")),                               // CSSClass
 	customClass{name: "n"},                                                    // CSSClass
+	[]templ.CSSClass{customClass{name: "n"}},                                  // []CSSClass
 	templ.KV[templ.ConstantCSSClass, bool](templ.ConstantCSSClass("o"), true), // KeyValue[ConstantCSSClass, bool]
 	[]templ.KeyValue[templ.ConstantCSSClass, bool]{
 		templ.KV(templ.ConstantCSSClass("p"), true),