MarkLogic 9 Product Documentation

trgr.triggerSetModule

trgr.triggerSetModule(
   trigger-name as String,
   module as element(trgr.module)
) as null

Summary

Sets or replaces the action module associated with the named trigger.

Usage Notes

When $trigger fires, $module is evaluated. Any module previously associated with $trigger is replaced when this function is called.

This function must be run in the context of the database containing the trigger to be modified.

If the named trigger does not exist, the exception TRGR-TRIGGERDNE is raised.

Example

// Run in the context of the database containing the trigger.

declareUpdate();
const trgr = require('/MarkLogic/triggers');

trgr.triggerSetModule(
  'myTrigger', 
  trgr.triggerModule(
    xdmp.database('MyTriggers'), 
    '/modules/',
    'theNewAction.xml'));

// Empty sequence. When 'myTrigger' fires, "theNewAction.json" 
// is evaluated.