unique-interface/src/utils/dom.js

无UI组件库

export function on(elem, type, handler, options){
    elem.addEventListener(type, handler, options || false);
    return handler;
}

export function createElement(tag, attrs){
    const elem = document.createElement(tag);
    for(let key in attrs){
        elem.setAttribute(key, attrs[key]);
    }
    return elem;
}

export function removeElement(elem){
    elem.parentNode.removeChild(elem);
}