@ssports_fe/ssutils/off.js

前端业务代码工具库

const off = (function () {
    if (document.removeEventListener) {
        return function (element, event, handler) {
            if (element && event) {
                element.removeEventListener(event, handler, false);
            }
        };
    } else {
        return function (element, event, handler) {
            if (element && event) {
                element.detachEvent('on' + event, handler);
            }
        };
    }
})();

module.exports = off;