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kyuwoo-choi/custom-element-16.js

Created July 23, 2017 06:41
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custom-element-16.js
...
static get observedAttributes() {
// 모니터링 할 속성 이름
return ['locale'];
}
attributeChangedCallback(attrName, oldVal, newVal) {
// 속성이 추가/제거/변경되었다.
this[attrName] = newVal;
}
...
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