Hi experts.
I'm currently developing a SAPUI5 app and I want to do a little notification section.
I'm doing it with message popover and here is my code:
onInit: function() {
// create any data and a model and set it to the view
this.checkUser();
var oNotif = new sap.ui.model.odata.ODataModel(cnURI, false, "jdiaz", "sineti.01");
var oONotif = new sap.ui.model.json.JSONModel();
oNotif.read("/znoticeSet", undefined, undefined, false,
function(oData, response) { oONotif.setData(oData);});
this.getOwnerComponent().setModel(oONotif,"notif");
},
onOpenPopover: function (oEvent) {
// create popover
if (!this._oPopover) {
this._oPopover = sap.ui.xmlfragment("popoverNavCon", "demo.fragments.NotificationPopOver", this);
this.getView().addDependent(this._oPopover);
}
this._oPopover.openBy(oEvent.getSource());
},
onNavToProduct : function (oEvent) {
var oCtx = oEvent.getSource().getBindingContext("notif");
var oNavCon = Fragment.byId("popoverNavCon", "navCon");
var oDetailPage = Fragment.byId("popoverNavCon", "detail");
oNavCon.to(oDetailPage);
oDetailPage.bindElement(oCtx.getPath());
},
onNavBack : function (oEvent) {
var oNavCon = Fragment.byId("popoverNavCon", "navCon");
oNavCon.back();
},
And here is my xml fragment:
<core:FragmentDefinition
xmlns="sap.m"
xmlns:core="sap.ui.core">
<Popover
showHeader="false"
contentWidth="420px"
contentHeight="500px"
placement="Bottom" >
<NavContainer
id="navCon">
<Page
id="notifications"
title="Notificaciones">
<List
id="list"
items="{notif>/results}" >
<StandardListItem
title="{notif>Head}"
description="{notif>Fecha}"
type="Active"
press="onNavToProduct"
iconDensityAware="false"
iconInset="false" />
</List>
</Page>
<Page
id="detail"
showNavButton="true"
navButtonPress="onNavBack"
title="Notificaciones">
<ObjectHeader
title="{notif>Head}" >
<attributes>
<ObjectAttribute text="{notif>Subhead}" />
<ObjectAttribute text="{notif>Content}" />
</attributes>
</ObjectHeader>
</Page>
</NavContainer>
</Popover>
</core:FragmentDefinition>
This is my result:

But when I want to consult one element of my list I recive no data and the error that I mentioned before. Here's the images:

And I get this error:

By the way my TileAdmin.controller.js line 67 is this: oDetailPage.bindElement(oCtx.getPath());
I hope you guys can help me!
Best Regards