sys脚本中的Undefine错误

本文介绍了sys脚本中的Undefine错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 HI..Friend ''系统'未定义错误。 使用此代码 HI..Friend ''Sys'' is undefined Error.Use This Code<script src="jquery-1.8.3.js" type="text/javascript"></script> <script src="jquery-1.8.3.min.js" type="text/javascript"></script> <script type="text/javascript" language="javascript"> Sys.WebForms.PageRequestManager.getInstance().add_beginRequest(BeginRequestHandler); Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler); function BeginRequestHandler(sender, args) { var elem = args.get_postBackElement(); ActivateAlertDiv('visible', 'AlertDiv'); document.body.style.cursor = 'wait'; //Disable control during postabck pbControl = args.get_postBackElement(); //the control causing the postback pbControl.disabled = true; } function EndRequestHandler(sender, args) { ActivateAlertDiv('hidden', 'AlertDiv'); document.body.style.cursor = 'auto'; //Enable control during postabck pbControl.disabled = false; pbControl = null; } function ActivateAlertDiv(visstring, elem) { var adiv = $get(elem); adiv.style.visibility = visstring; } </script> Pleace给我ans。Pleace Give me ans.推荐答案 Pleace给我答案。Pleace Give me ans. 这篇关于sys脚本中的Undefine错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！