javascript - why is my custom control event not registered? -


i'm using custom control in app, properties , behavior. when want fire event, doesn't work! instead says: "firepress not function".

here sample code of control:

sap.ui.core.control.extend("mycontrols.customcontent", {     metadata: {          properties: {               enabled: {type: "boolean", defaultvalue: true},             title: {type: "string", defaultvalue: null},             icon: {type: "sap.ui.core.uri", defaultvalue: null},                             size: {type: "sap.ui.core.csssize", defaultvalue: "200px"}         }     },     // control events     events: {         press: {enablepreventdefault : true}     },      // browser events:       ontap: function (oevent) {         this.firepress({}); // -> not working!     }  });

i've read when declare event, ui5 framework automatically generate methods registering (attachyourevent), de-registering (detachyourevent) , firing events (fireyourevent): see sapui5 custom pseudo-event

what missing ?

actually, it's because "events" must member of "metadata"! correct code be:

sap.ui.core.control.extend("mycontrols.customcontent", {     metadata: {          properties: {               // etc...         },          events: {            press: {}         }     },      // browser events:       ontap: function (oevent) {         this.firepress({}); // -> work now!     }  });

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