功效
当窗体结构与样式全部加载完成后触发事件
用法一
window.onload = function () {
var h = document.querySelector("h1")
h.style.color = "blue"
}用法二
window.addEventListener("load", function () {
var h = document.querySelector("h1")
h.style.color = "gold"
})微信扫一扫
当窗体结构与样式全部加载完成后触发事件
window.onload = function () {
var h = document.querySelector("h1")
h.style.color = "blue"
}window.addEventListener("load", function () {
var h = document.querySelector("h1")
h.style.color = "gold"
})相关推荐