How to remove application path by using httpd config in weblogic plugin - ajax

Question

I developed a JSF application that named myapp was deployed on weblogic 12c http server on managed servers managedServer1 and managedServer2 in same cluster that named mycluster . Application can be access by url http://xx.xx.xx.xx(ip for managedServer1):9080/myapp.
I tried add a apache load balancer http server in the front of weblogic cluster by configure httpd (httpd.conf) as:
<VirtualHost *:80>
ServerName www.mywebsite.com.au
ServerAlias mywebsite.com.au
<Proxy balancer://mycluster>
BalancerMember http://xx.xx.xx.xx1:9080/myapp
BalancerMember http://xx.xx.xx.xx2:9080/myapp
</Proxy>
ProxyRequests off
ProxyPreserveHost On
<Proxy *>
Require all granted
</Proxy>
ProxyPass /myapp balancer://mycluster/
ProxyPassReverse /myapp balancer://mycluster/
ProxyPass / balancer://mycluster/
ProxyPassReverse / balancer://mycluster/
<Location />
Require all granted
</Location>
</VirtualHost>
by using this configure, I can access my jsf app by URL
http://www.mywebsite.com.au
directly.
Unfortunately, As my JSF App have quite lots ajax asynch requests in my jsf pages, apache reverse proxy not handle it properly, always cause session lost. I have to find alternative way to fulfil my ajax requests.
I fellow Oracle advice to install weblogic plug in for my apache http server. After installed plug in, I re-configuring my httpd.conf by using:
<VirtualHost *:80>
ServerName www.mywebsite.com.au
<IfModule mod_weblogic.c>
WebLogicCluster xx.xx.xx.xx1:9080,xx.xx.xx.xx2:9080
MatchExpression *.xhtml
</IfModule>
<Location /myapp>
SetHandler weblogic-handler
Require all granted
</Location>
</VirtualHost>
Unfortunately. I have to access my JSF application by call URL:
http://www.mywebsite.com.au/myapp
My question is: Does there is an other way to configure my virtual host to be accessed my JSF app from root? (http://www.mywebsite.com.au) that with out application path. If it is, please advise!

Answer 1

After couple of days work, find a way to solve this issue, httpd.conf was update to:
<Location />
SetHandler weblogic-handler
PathTrim /myapp
PathPrepend /myapp
Require all granted
</Location>
By using PathTrim and PathPrepend to map URL. System works well now.
This issue maybe help any one else who is in the same situation.