@mdui/jq/methods/closest.js

拥有和 jQuery 相似 API 的轻量级 JavaScript 工具库

import { $ } from '../$.js';
import { JQ } from '../shared/core.js';
import './eq.js';
import './is.js';
import './parents.js';
// eslint-disable-next-line @typescript-eslint/no-explicit-any
$.fn.closest = function (selector) {
    if (this.is(selector)) {
        return this;
    }
    const matched = [];
    this.parents().each((_, element) => {
        if ($(element).is(selector)) {
            matched.push(element);
            return false;
        }
    });
    return new JQ(matched);
};