Hi UI5 Programming Guru’s
I am quite new to programming in UI5 – and i have a problem that I hope some of you folks can help me achieve 
I have created an odata service that has two entities:
Reminder and PersonalData
There is a navigation property from Reminders to PersonalData called Get_Personal_Data.
The association is 1 to 1.
Here is a snip of my metadata:
<EntityType Name="Reminder" sap:content-version="1"><Key><PropertyRef Name="Pernr"/><PropertyRef Name="Infty"/><PropertyRef Name="Subty"/></Key><Property Name="Pernr" Type="Edm.String" Nullable="false" MaxLength="8" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false"/> ....<NavigationProperty Name="Get_Personal_Data" Relationship="Z2BM_REMINDER_OF_DATES_SRV.ReminderPersonalDataAss" FromRole="FromRole_ReminderPersonalDataAss" ToRole="ToRole_ReminderPersonalDataAss"/></EntityType><EntityType Name="PersonalData" sap:content-version="1"><Key><PropertyRef Name="Perno"/></Key><Property Name="Perno" Type="Edm.String" Nullable="false" MaxLength="8" sap:label="Medarbejdernr." sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false"/> ......</EntityType><Association Name="ReminderPersonalDataAss" sap:content-version="1"><End Type="Z2BM_REMINDER_OF_DATES_SRV.Reminder" Multiplicity="1" Role="FromRole_ReminderPersonalDataAss"/><End Type="Z2BM_REMINDER_OF_DATES_SRV.PersonalData" Multiplicity="1" Role="ToRole_ReminderPersonalDataAss"/><ReferentialConstraint><Principal Role="FromRole_ReminderPersonalDataAss"><PropertyRef Name="Subty"/><PropertyRef Name="Infty"/><PropertyRef Name="Pernr"/></Principal><Dependent Role="ToRole_ReminderPersonalDataAss"><PropertyRef Name="Infotype"/><PropertyRef Name="Subtype"/><PropertyRef Name="Perno"/></Dependent></ReferentialConstraint></Association>
I have created a master detail view in the WebIDE – where I wanted to create the following scenario.
A master list with the Reminders Entityset.
And a detail set – with to icon tabbars.
Where I wanted to show some of the details regarding the event - on one of the pages, and then some PersonalData on the other tab.
It looks like this:
The first part works fine – but i cant seem to find a solution on how to show the something from the PersonalData entity set.
When I test the odata service it works just fine ie. I can call I like this:
/sap/opu/odata/SAP/Z2BM_REMINDER_OF_DATES_SRV/ReminderSet(Pernr='00000005',Infty='0019',Subty='05')/Get_Personal_Data
And then I get the PersonalData entity set returned just fine.
But in XML view – I tried the following:
<mvc:View xmlns:mvc="sap.ui.core.mvc" xmlns:sap.ui.core="sap.ui.core" xmlns:sap.ui.layout.form="sap.ui.layout.form" xmlns:semantic="sap.m.semantic" xmlns="sap.m" controllerName="local.controller.Detail"> <semantic:DetailPage busy="{detailView>/busy}" busyIndicatorDelay="{detailView>/delay}" id="page" navButtonPress="onNavBack" showNavButton="{device>/system/phone}" title="{i18n>detailTitle}"> <semantic:content> <ObjectHeader id="objectHeader" intro="Event details" title="{TmartText}"/> <IconTabBar class="sapUiResponsiveContentPadding" id="iconTabBar"> <items> <IconTabFilter icon="sap-icon://hint" id="iconTabBarFilter1" text="Event details" tooltip="{i18n>detailIconTabBarInfo}"> <content> <sap.ui.layout.form:SimpleForm xmlns:sap.ui.layout.form="sap.ui.layout.form" editable="false" id="__form0" layout="ResponsiveGridLayout"> <sap.ui.layout.form:content> <Label id="__label0" text=""/> <Text id="__input0" text="{Text1}" width="100%"/> <Label id="__labe20" text=""/> <Text
id="__input1" text="{Text2}" width="100%"/> <Label id="__labe30" text=""/> <Text id="__input2" text="{Get_Personal_Data/Firstname}" width="100%"/> //the above part does not work.. </sap.ui.layout.form:content> </sap.ui.layout.form:SimpleForm></content>In my controller of the detail view – I do the following:
_onObjectMatched: function(oEvent) { var sObjectId = oEvent.getParameter("arguments").objectId; var sInfty = oEvent.getParameter("arguments").infty; var sSubty = oEvent.getParameter("arguments").subty; this.getModel().metadataLoaded().then(function() { var sObjectPath = this.getModel().createKey("ReminderSet", { Pernr: sObjectId, Infty: sInfty, Subty: sSubty }); this._bindView("/" + sObjectPath); }.bind(this)); },I haven’t implemented the expand function – because as far as I am concerned it should be possible to access the data through the navigational properties.
Can someone please advice me on how to make this work?
Br Ronni