Simple wrapper for using DOM mutation events
이 스크립트는 직접 설치하는 용도가 아닙니다. 다른 스크립트에서 메타 지시문 // @require https://update.greasyfork.org/scripts/7602/32979/mutation-observer.js을(를) 사용하여 포함하는 라이브러리입니다.
Library based on DOM Mutation Observers which allows triggering of events on the following conditions:
This library simplifies the process of setting up and using mutation observers e.g.
function updateWidgets(summaries) {
var widgetSummary = summaries[0];
widgetSummary.added.forEach(buildNewWidget);
widgetSummary.removed.forEach(cleanupExistingWidget);
}
var observer = new MutationSummary({
callback: updateWidgets,
queries: [{
element: '[data-widget]'
}]
});