How to solve the syntax conflict between velocity and jquery of the same statement in vm file?

for example, my second if judgment in the vm file is whether there is an element containing the id. The first $represents the id pickup of the jquery, and the latter represents the variable attribute in the velocity. How to resolve this conflict so that the two $have different meanings? The
code is as follows: 

 -sharpforeach($role in $roleList)
        -sharpforeach($r in $!vo.roles)
                -sharpif($!role.id == $!r.id)
                <input type="checkbox"  id="role_$role.id" lay-filter="role" value="$role.id" title="$role.title" checked/>
                -sharpend
        -sharpend

             -sharpif($("-sharprole_$role.id")                                      
                      <input type="checkbox" name="roles[$role.id].id" id="role_$role.id" lay-filter="role" value="$role.id" title="$role.title"/>
             -sharpend            
 -sharpend
Javascript html
Mar.16,2021
If there is any conflict with

, you can go directly to the global full name of jQuery, that is, change the original $('- sharpxxxx') to jQuery ('- sharpxxxx') this form ~

.

Previous: JSONP cross-domain GET200 but still report an error and go directly to the error handler

Next: Mac at the same time linked to a network, how to easily switch?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3782f-40628.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3782f-40628.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?