原生js parents

// 获取某个元素的父节点
var element = document.getElementById('myElement');
var parent = element.parentNode;
console.log(parent);

function getAllParents(element) {
    var parents = [];
    while (element.parentNode) {
        parents.push(element.parentNode);
        element = element.parentNode;
    }
    return parents;
}

var element = document.getElementById('myElement');
var allParents = getAllParents(element);
console.log(allParents);

function getAllParentTags(element) {
    var tags = [];
    while (element.parentNode) {
        tags.push(element.parentNode.tagName);
        element = element.parentNode;
    }
    return tags;
}

var element = document.getElementById('myElement');
var allParentTags = getAllParentTags(element);
console.log(allParentTags);