yippee.fun
Precise DOM morphing
morphing
typescript
dom
Optimise
joel.drapper.me
+6
src/morphlex.ts
+6
src/morphlex.ts
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// This is where we actually morph the nodes. The `morph` function (above) exists only to set up the `idMap`.
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#morphNode(pair: NodeReferencePair<ChildNode>): void {
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const [node, reference] = pair
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if (node.nodeType === 3 && reference.nodeType === 3) {
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if (node.textContent === reference.textContent) return
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}
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if (isMatchingElementPair(pair)) this.#morphMatchingElementNode(pair)
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else this.#morphOtherNode(pair)
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}