var eles = document.getElementsByTagName("div");
for (var i = 0; i < eles.length; i++) {
if (eles[i].id.indexOf("ddd_") != -1) {
alert("找到div:" + eles[i].id);
}
}
用getElementsByTagName遍历HTML DOM元素
最新推荐文章于 2023-05-24 16:39:32 发布
var eles = document.getElementsByTagName("div");
for (var i = 0; i < eles.length; i++) {
if (eles[i].id.indexOf("ddd_") != -1) {
alert("找到div:" + eles[i].id);
}
}