Precise DOM morphing
morphing
typescript
dom
Fewer unnecessary mutations
+2
-2
+2
-2
src/morphlite.ts
+2
-2
src/morphlite.ts
···
30
30
for (const { name, value } of guide.attributes) elem.getAttribute(name) !== value && elem.setAttribute(name, value);
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31
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if (isInput(elem) && isInput(guide) && elem.value !== guide.value) elem.value = guide.value;
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-
if (isOption(elem) && isOption(guide)) elem.selected = guide.selected;
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-
if (isTextArea(elem) && isTextArea(guide)) elem.value = guide.value;
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+
if (isOption(elem) && isOption(guide) && elm.selected !== guide.selected) elem.selected = guide.selected;
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+
if (isTextArea(elem) && isTextArea(guide) && elem.value !== guide.value) elem.value = guide.value;
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}
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37
function morphChildNodes(elem: Element, guide: Element, idMap: IdMap): void {