這是從下往上執(zhí)行的嗎?
<script type="text/javascript">
??????? //不同函數傳遞數據
??????? function fn(e) {
???????????? $(this).val(e.data)
??????? }
??????? function a() {
??????????? $("input:last").focusin('慕課網', fn)
??????? }
??????? a();
??? </script>
<script type="text/javascript">
??????? //不同函數傳遞數據
??????? function fn(e) {
???????????? $(this).val(e.data)
??????? }
??????? function a() {
??????????? $("input:last").focusin('慕課網', fn)
??????? }
??????? a();
??? </script>
2016-11-18
舉報
2017-04-03
建議你先看javascript深入淺出的ES3執(zhí)行上下文:http://idcbgp.cn/video/6491
2016-11-18