filter

Data can be filtered. This will be sent as query to the database.
solr syntax can be used, but use human display names for the fields.

Currently filter tag is supported, but you can use AND or OR in uppercase to combine multiple criteria.

Example: Show the subjects for a student that are related to his/her final year (type ‘s’). Also include exams (type ‘e’).

    <table>
        <name>activity</name>
        <filter>type:"s" OR type:"e"</filter>        

Example: Include all buildings that have the name school

    <table>
        <name>buildings</name>
        <filter>name:"school"</filter>        

Note Best practice is to use “ “ for the filter values, so that special characters does not alter the query.

Use lowercase when possible