摘要:
<!DOCTYPE html><html><head><meta charset="utf-8"><title>菜鸟教程(runoob.com)</title><script>function startTime(){ var today=new Date(); var h=today.getHou 阅读全文
摘要:
一、js 动态添加元素div ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 <div id="parent"></div> function addElementDiv(obj) { var parent = document.getElementById(obj); //添 阅读全文