[JQuery] Cannot read property ' Msie ' of undefined wrong workaround

Using Ztree when not using the default 1.4 version of jquery, error cannot read property ' Msie ' of undefined

　　$.browser This API from the beginning of jQuery1.9 formally abolished, JS code used to $.browser will report this error. See the official note for more information

　　

Workaround Add the following code before the jquery file is loaded, using the $.browser code.

　　jquery.browser={};(function () {jquery.browser.msie=false; Jquery.browser.version=0;if (Navigator.userAgent.match ( /msie ([0-9]+)./)) {jquery.browser.msie=true;jquery.browser.version=regexp.$1;}}) ();

[JQuery] Cannot read property ' Msie ' of undefined wrong workaround