mui mui-control-item获得选中的标签

function getActiveControl() {
var segmentedControl = document.getElementById("top-scroll");
var links = segmentedControl.getElementsByTagName(‘a‘);
for (var i = 0; i < links.length; i++) {
if (links[i].getAttribute(‘class‘).indexOf(‘mui-active‘) > 0) {
var id = links[i].getAttribute(‘href‘);
return id;
}
}
}
document.querySelectorAll(".mui-control-item").forEach(function(item){
item.addEventListener(‘tap‘, function () {
console.log(getActiveControl())
})
})

mui mui-control-item获得选中的标签

原文：https://www.cnblogs.com/daochong/p/10278566.html