【发布时间】:2020-07-08 18:49:00
【问题描述】:
我想添加一个在背景中生成随机线性渐变的按钮。 当我单击一个按钮或另一个按钮时,下面的代码会生成线性渐变。
var color1 = document.querySelector(".color1");
var color2 = document.querySelector(".color2");
var gradient = document.querySelector("body");
var css=document.querySelector("h3");
var random = document.getElementById("random")
css.textContent = gradient.style.background = "linear-gradient(to right," + color1.value + "," + color2.value +")";
function setBackground(){
gradient.style.background = "linear-gradient(to right," +
color1.value + "," + color2.value +")";
css.textContent = gradient.style.background + ";"
}
color1.addEventListener("input", setBackground);
color2.addEventListener("input", setBackground);
【问题讨论】:
标签: javascript button random colors linear-gradients