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setText doesn't work in attachRequestCompleted

 6 months ago
source link: https://community.sap.com/t5/technology-q-a/settext-doesn-t-work-in-attachrequestcompleted/qaq-p/13617205
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setText doesn't work in attachRequestCompleted

Hello everyone!!, I’m developing in sapui5 and I want to be able to setText to an element of my View, but when I run it, it gives me the following error:

UlisesCasal_0-1708699381855.png

The code below:

_onObjectMatched: function(oEvent) {
			var oModel = new JSONModel(
				sap.ui.require.toUrl("Ejercicio1Tabla/jg.json")
			);
			this.getView().setModel(oModel, "jg");

			var cc = oEvent.getParameter("arguments").equipo1;
			var cc1 = oEvent.getParameter("arguments").equipo2;
			var textId1 = this.getView().byId("tl");
			var strTitle = 'Jugadores del encuentro ' + cc + ' VS ' + cc1;
			textId1.setText(strTitle);
			var jugadores = [];
			var that = this;
			oModel.attachRequestCompleted(function() {
				var data = oModel.getData();

				data.jg.forEach(function(partido) {
					if (partido.local === cc && partido.visitante === cc1) {
						jugadores.push(partido.jugador1);
						jugadores.push(partido.jugador2);
						jugadores.push(partido.jugador3);
					}
				});
				var txtJugadores = that.getView().byId("tx1");
				txtJugadores.setText(jugadores);
			});

		}

Regards


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