function showCert(){ var oCert = document.createElement("div"); oCert.id = "cert"; oCert.style.height = 700+'px'; oCert.style.width = 490+'px'; oCert.style.zIndex = 2222; oCert.style.margin = "0 auto"; var oImg = document.createElement("img"); oImg.src = "${resourceRoot }/web/ybb/assets/img/main/about2.png"; oCert.appendChild(oImg); document.getElementById('headCert').appendChild(oCert); };
動(dòng)態(tài)生成了一個(gè)圖片，并想讓屏幕模糊效果，點(diǎn)擊屏幕空白處圖片消失，該怎么做？
紅顏莎娜
2018-09-08 10:09:55