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e00d88f45d
Uses vdom system to diff and update the current markdown preview view instead of requiring a full HTML replace change. This should provide better performance, expecially where dynamically loaded content such as iframes were in use. Closes #3454
31 lines
523 B
JavaScript
31 lines
523 B
JavaScript
import {
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init,
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attributesModule,
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toVNode
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} from "snabbdom";
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let patcher;
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/**
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* @returns {Function}
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*/
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function getPatcher() {
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if (patcher) return patcher;
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patcher = init([
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attributesModule,
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]);
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return patcher;
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}
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/**
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* @param {Element} domTarget
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* @param {String} html
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*/
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export function patchDomFromHtmlString(domTarget, html) {
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const contentDom = document.createElement('div');
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contentDom.innerHTML = html;
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getPatcher()(toVNode(domTarget), toVNode(contentDom));
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} |