Fix handling of document fragments in renderer
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1 changed files with 5 additions and 0 deletions
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@ -173,6 +173,8 @@ export class DomRenderer extends Renderer {
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element.append(child)
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else if (typeof arg == "function")
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this.apply(element, arg(element) || empty)
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else if (arg instanceof DocumentFragment)
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element.append(arg)
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else if (arg && typeof(arg)=="object")
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for (const key in arg)
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if (element instanceof Element)
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@ -225,6 +227,9 @@ export class DomRenderer extends Renderer {
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* @return {Element|Text}
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*/
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static toReactiveElement(observable) {
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if (observable.value instanceof DocumentFragment) {
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throw "Failed to create reactive element: Document fragments cannot be replaced dynamically"
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}
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const element = this.toElement(observable.value)
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untilDeathDoThemPart(element, observable)
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let ref = new WeakRef(element)
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