The jQueryUI DatePicker is used to implement the Edit user information feature, but only the user selected in the list for the first time can trigger the popup box.
DatePicker appends a page at the end of a method initialization
<div id= "Ui-datepicker-div" class= "Ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all" ></div>
Click Input to modify its style and append the popup code to the content.
Because the method used in the project is to append the HTML content of the editing page to a div in the parent page, the Div created after the first call to DatePicker is appended to the other object.
In the JS code of $ (obj). DatePicker () before adding a sentence
$ ("#ui-datepicker-div"). Remove ();
The specific reason is not checked in detail, probably related to the DatePicker control's initialization code.
jQueryUI DatePicker Failure