Jquery Date picker Z-index problem, Timepicker, cascading styles Z-index

There are some problems with cascading styles when using Jquery date Timepicker because other pop-up layers are also used. Summarize the solution

Method one: CSS to join this line

The code is as follows	Copy Code
. ui-datepicker {z-index:9999!important}

Method Two:

The code is as follows	Copy Code
$ (' #timepicker '). DateTimePicker ({ Beforeshow:function () { settimeout (function () { $ ('. Ui-datepicker '). CSS (' Z-index ', 9); }, 0); } });

Method Three:

code is as follows	copy code
$ (' #timepicker ' ). DateTimePicker ({     beforeshow:function (input) {          $ (input). css ({             "position": "Relative ",            " Z-index ": 999999         });    } });