发表于: 2020-09-18 23:58:29
1 1255
今天完成的事情:
完成点击变色的事件
var index = 0
window.onload = function () {
//添加div
for (index = 0; index < arr.length; index++) {
// 创建名为playerbox的div
var box = document.createElement("div");
box.className = "playerbox";
box.setAttribute("data-idx", index)
// 设置box中的内容
box.innerHTML =
"<p class='name'>" + (arr[index]) + "</p>" +
"<p class='number'>" + (index + 1) + "号" + "</p>" +
"<div class='playerpic'>" +
"<img class='img' src='./images/src/发言讨论结束,投票_04.png'>" +
"</div>";
var boxs = document.getElementById("boxs");//获取boxs的节点
boxs.appendChild(box);// 将boxs添加到box中
// console.log(index);
// console.log(arr[index]);
var array = index
console.log(array);
// 方法1
box.onclick = function () {
console.log(this.getAttribute('data-idx'))
console.log(this);
this.style.backgroundColor = "#83b09a";
event.srcElement.style.backgroundColor = "#83b09a";
console.log(event);
};
// // 方法2
// box.onclick = function (event) {
// event.srcElement
// event.srcElement.style.backgroundColor = "#83b09a";
// }
btn.onclick = function () {
location.href = 'js任务4-2.html';
window.localStorage.setItem('allnum', arr)
document.getElementByIdx("btn").disabled = true;
};
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