摘要:
function trigger(el, type) { var e = document.createEvent('HTMLEvents'); e.initEvent(type, true, true); el.dispatchEvent(e); } 来自vue尤大总结的 阅读全文
摘要:
function polyfillBind(fn, ctx) { function boundFn(a) { var l = arguments.length; return l ? ( l > 1 ? fn.apply(ctx, arguments) : fn.call(ctx, a) ): fn 阅读全文