Search Requirements are where you specify which elements the browser must return to the bridge lambda.
CWebHyDrationBridge * alert_bridge = bridge_module.create_bridge(
hydration,
ALERT_BRIDGE,
alert_bridge_callback
);
CWebHyDrationSearchRequirements *name =
requirements.newSearchRequirements(alert_bridge,"name");
requirements.add_elements_by_id(name,"name");
This example shows how to set up search requirements for a bridge.