<!DOCTYPE HTML>
<html>
	<head>
		<meta http-equiv="X-UA-Compatible" content="IE=edge">
		<meta charset="UTF-8">
		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
		<title>Page</title>
		<script src='https://openui5.hana.ondemand.com/resources/sap-ui-core.js'
			data-sap-ui-theme='sap_bluecrystal'
			data-sap-ui-libs='sap.m'
			data-sap-ui-compatVersion="edge"
			data-sap-ui-preload="async"
			data-sap-ui-bindingSyntax='complex'
			data-sap-ui-resourceroots='{"sap.otuniyi.sample": "./"}'
			data-sap-ui-frameOptions="trusted">
		</script>
		<script>
			sap.ui.getCore().attachInit(function() {
				new sap.m.Shell({
					showLogout: false,
					appWidthLimited: false,
					app: new sap.ui.core.ComponentContainer({
						name: "sap.otuniyi.sample",
						height: "100%",
						width: "100%",
						settings: {
							id: "sample"
						},
						propagateModel: true
					})
				}).placeAt("content");
			});
		</script>

	</head>

	<body id="content" style="margin: 0" class="sapUiBody">
	</body>

</html>
sap.ui.define(["sap/ui/core/UIComponent", "sap/ui/model/json/JSONModel"],
	function(UIComponent, JSONModel) {
		"use strict";
		return UIComponent.extend("sap.otuniyi.sample.Component", {

			metadata: {
				manifest: "json"
			},

			init: function() {
				var oModel = new JSONModel("data.json");
				this.setModel(oModel);

				UIComponent.prototype.init.apply(this, arguments);

				this.getRouter().initialize();
				this.getRouter().attachTitleChanged(function(oEvent) {
					document.title = oEvent.getParameter("title");
				});

			}
		});
	}, true);
In response to question:
"Not able to display data in detail page using splitcontainer in sapui5?"
https://stackoverflow.com/questions/53058269/not-able-to-display-data-in-detail-page-using-splitcontainer-in-sapui5
<mvc:View xmlns:mvc="sap.ui.core.mvc" xmlns="sap.m" xmlns:layout="sap.ui.layout" xmlns:form="sap.ui.layout.form"
	controllerName="sap.otuniyi.sample.Detail" xmlns:semantic="sap.m.semantic">
	<semantic:DetailPage id="page" title="{i18n>detailTitle}" navButtonPress="onNavBack">
		<semantic:content>
			<form:Form >
				<form:layout>
					<form:ResponsiveGridLayout columnsM="1" columnsL="1" labelSpanL="2" labelSpanM="2" emptySpanL="2" emptySpanM="2"/>
				</form:layout>
				<form:formContainers>
					<form:FormContainer>
						<form:formElements>
							<form:FormElement>
								<form:fields>
									<Label id="DescriptionLabel" text="Description"/>
									<Input value="{testModel>Description}"></Input>
								</form:fields>
							</form:FormElement>
						</form:formElements>
					</form:FormContainer>
				</form:formContainers>
			</form:Form>
		</semantic:content>
	</semantic:DetailPage>
</mvc:View>
sap.ui.define(["sap/ui/core/mvc/Controller", "sap/ui/Device"], function(Controller, Device) {
	"use strict";

	return Controller.extend("sap.otuniyi.sample", {
		onInit: function() {
			this.getOwnerComponent().getRouter().getRoute("detail").attachPatternMatched(this._onRouteMatched, this);
		},
		_onRouteMatched: function(oEvent) {
			this._sId = oEvent.getParameter("arguments").detailID;
			this.getView().bindElement({
				path: "/testCollection/" + this._sId,
				model: "testModel"
			});
		}

	});

}, true);
sap.ui.define(["sap/ui/core/mvc/Controller", "sap/ui/Device"], function(Controller, Device) {
	"use strict";

	return Controller.extend("sap.otuniyi.sample.Master", {
		onInit: function() {
			this.getOwnerComponent().getRouter().getRoute("master").attachPatternMatched(this._onRouteMatched, this);
		},
		_onRouteMatched: function(oEvent) {
			if (!Device.system.phone) {
				this.getOwnerComponent().getRouter()
					.navTo("detail", {
						detailID: 0
					}, true);
			}
		},
		onSelectionChange: function(oEvent) {
				var sNum = oEvent.getSource().getSelectedItem().getBindingContext("testModel").getProperty("id");
				
			this.getOwnerComponent().getRouter().navTo("detail", {
					detailID: sNum
			}, false);
		}
	});

}, true);
<mvc:View controllerName="sap.otuniyi.sample.Master" xmlns:mvc="sap.ui.core.mvc" xmlns:core="sap.ui.core" xmlns="sap.m"
	xmlns:semantic="sap.m.semantic">
	<semantic:MasterPage id="page" title="Contents">
		<semantic:content>
			<ScrollContainer height="35rem" width="100%" horizontal="false" vertical="true" focusable="false">
				<List id="list" items="{testModel>/testCollection}" mode="SingleSelectMaster" noDataText="No List Found" growing="true" growingScrollToLoad="true"
					selectionChange="onSelectionChange" updateFinished="onUpdateFinished">
					<items>
						<StandardListItem title="{testModel>Description}" type="Active" press="onSelectionChange" description="{testModel>Number}"/>
					</items>
				</List>
			</ScrollContainer>
		</semantic:content>
	</semantic:MasterPage>
</mvc:View>
{
	"_version": "1.1.0",
	"sap.app": {
		"_version": "1.1.0",
		"id": "sap.otuniyi.sample",
		"type": "application",
		"i18n": "i18n.properties",
		"title": "{{appTitle}}",
		"description": "{{appDescription}}",
		"applicationVersion": {
			"version": "1.0.0"
		},
		"dataSources": {
			"testModel": {
				"uri": "data.json",
				"type": "OData",
				"settings": {
					"odataVersion": "2.0",
					"localUri": "sap.otuniyi.sample/data.json",
					"annotations": []
				}
			}
		}
	},
	"sap.ui": {
		"_version": "1.1.0",
		"technology": "UI5",
		"deviceTypes": {
			"desktop": true,
			"tablet": true,
			"phone": true
		},
		"supportedThemes": ["sap_bluecrystal"]
	},
	"sap.ui5": {
		"_version": "1.1.0",
		"rootView": "sap.otuniyi.sample.App",
		"dependencies": {
			"minUI5Version": "1.30",
			"libs": {
				"sap.m": {}
			}
		},
		"models": {
			"i18n": {
				"type": "sap.ui.model.resource.ResourceModel",
				"settings": {
					"bundleName": "sap.otuniyi.sample.i18n"
				}
			},
			"testModel": {
				"type": "sap.ui.model.json.JSONModel",
				"settings": {
					"defaultOperationMode": "Server",
					"defaultBindingMode": "TwoWay",
					"defaultCountMode": "None",
					"useBatch": false
				},
				"dataSource": "testModel"
			}
		},
		"resources": {
			"css": [{
				"uri": "style.css"
			}]
		},
		"routing": {
			"config": {
				"routerClass": "sap.m.routing.Router",
				"viewPath": "sap.otuniyi.sample",
				"controlId": "rootControl",
				"viewType": "XML",
				"async": true,
				"bypassed": {
					"target": ["master"]
				}
			},
			"routes": [{
				"name": "master",
				"pattern": "",
				"target": ["master"]
			}, {
				"name": "detail",
				"pattern": "testCollection/:detailID:",
				"target": ["master", "detail"]
			}],
			"targets": {
				"master": {
					"viewName": "Master",
					"controlAggregation": "masterPages",
					"viewLevel": "0"
				},
				"detail": {
					"viewName": "Detail",
					"controlAggregation": "detailPages",
					"viewLevel": "1"
				}
			}
		},
		"contentDensities": {
			"compact": true,
			"cozy": true
		}
	}
}
{
	"testCollection": [{
		"id": 0,
		"Description": "Test Description1",
		"Status": "Completed",
		"Number": 10021
	}, {
		"id": 1,
		"Description": "Test Description2",
		"Status": "Completed",
		"Number": 10025
	}]
}
<View xmlns="sap.m">
	<SplitApp id="rootControl"></SplitApp>
</View>