40 lines
766 B
Vue
40 lines
766 B
Vue
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<template>
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<span>
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<span ref="source" v-show="false">
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<slot ref="source"></slot>
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</span>
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<span ref="target"></span>
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</span>
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</template>
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<script>
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import twemoji from 'twemoji';
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export default {
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mounted() {
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this.update();
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const observer = new MutationObserver(this.update);
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observer.observe(this.$refs.source, {
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childList: true,
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subtree: true
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});
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this.observer = observer;
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},
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beforeUnmount() {
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this.observer.disconnect();
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},
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methods: {
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update() {
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this.$refs.target.innerHTML = twemoji.parse(this.$refs.source.innerHTML);
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},
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},
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};
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</script>
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<style lang="scss">
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.emoji {
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height: 1em;
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}
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</style>
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