abstract:changeDIV
var box
window.onload=function () {
box=document.getElementById('box')
}
function aa() {
box.style.height="400px"//改变高度
}
function bb() {
box.style.width="400px"//改变宽度
}
function cc() {
box.style.background="pink"//改变颜色
}
function dd() {
box.style.height="100px"
box.style.width="100px"
box.style.background="red"
}
function ee() {
box.style.display="none"
}
function ff() {
box.style.display="block"
}
Correcting teacher:灭绝师太Correction time:2019-01-25 17:14:07
Teacher's summary:案例相对比较简单,可以课外拓展案例完成练习哦!