Javascript10 IFrame Player API Click Play and watch the time update: Time: 0 seconds 2023. 8. 9. use DOM MutationObserver! (function(){ const div=document.createElement("div"); div.setAttribute('id','transcript'); div.setAttribute('width',"100%"); div.setAttribute('height','200px'); div.setAttribute('style',"position:absolute;width:100%;background:skyblue;z-index:9999;text-align:center;font-size:38px;"); if(document.querySelector('#transcript')){document.querySelector('#transcript').remove();} document.body.insertBe.. 2023. 8. 5. 이전 1 2 3 다음