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"
})
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