ruby on rails - Ajax call triggering base URL in Apache + Passenger integration mode -

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i trying configure multiple rails apps through httpd configuration file. working fine ajax calls triggering wrong url, example if application configured http://localhost/helloapp/ , has ajax call "/say_hello" trying "localhost/say_hello" instead of "localhost/helloapp/say_hello". below httpd configuration file located @ '/etc/httpd/conf/httpd.conf '. using centos.

<virtualhost *:80>   servername localhost      <directory /var/www/html >          allow          options -multiviews          # uncomment if you're on apache >= 2.4:          #require granted      </directory>     alias /helloapp /var/www/html/hello_application/public      <location /helloapp>          passengerbaseuri /helloapp          passengerapproot /var/www/html/hello_application      </location>      <directory /var/www/html/hello_application/public>        # multiviews must turned off.          allow          options -multiviews      </directory>  </virtualhost>

any time make http request url beginning /, example /say_hello, implied sending request path specify root url. root url domain, in case http://localhost/.

so no matter how configure apache server, when make request /say_hello, browser direct http://localhost/say_hello. if want make request http://localhost/helloapp/say_hello, have tell ajax go /helloapp/say_hello in website code.

if rails app named "helloapp", in 1 of ways described here access application name in rails code. once have store in instance variable, @app_name, template or javascript (or wherever making ajax request from). think looking along these lines:

var url = "/<%= @app_name %>/say_hello"; // ajax request new url variable

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