El modelo de datos no funciona
Estoy tratando de usarexpand opción en mi vista XML, pero no se obtienen datos.
Los datos provienen del backend como puedo ver en la depuración en la opción 'Red', pero parece haber algún problema vinculante en la vista XML.
Component.jssap.ui.define([
"sap/ui/core/UIComponent",
"sap/ui/Device",
"sem/stock_app/model/models"
], function(UIComponent, Device, models) {
"use strict";
return UIComponent.extend("sem.stock_app.Component", {
metadata: {
manifest: "json"
},
/**
* The component is initialized by UI5 automatically during the startup of the app and calls the init method once.
* @public
* @override
*/
init: function() {
var url = "/sap/opu/odata/sap/ZMATLIST_SRV_02";
var odata = new sap.ui.model.odata.ODataModel(url, {
json: true
});
this.setModel(odata);
UIComponent.prototype.init.apply(this, arguments);
this.getRouter().initialize();
this.setModel(models.createDeviceModel(), "device");
}
});
});
{
"_version": "1.7.0",
"sap.app": {
"id": "sem.stock_app",
"type": "application",
"i18n": "i18n/i18n.properties",
"applicationVersion": {
"version": "1.0.0"
},
"title": "{{appTitle}}",
"description": "{{appDescription}}",
"sourceTemplate": {
"id": "ui5template.basicSAPUI5ApplicationProject",
"version": "1.40.12"
}
},
"sap.ui": {
"technology": "UI5",
"icons": {
"icon": "",
"favIcon": "",
"phone": "",
"phone@2": "",
"tablet": "",
"tablet@2": ""
},
"deviceTypes": {
"desktop": true,
"tablet": true,
"phone": true
},
"supportedThemes": [
"sap_hcb",
"sap_belize"
]
},
"sap.ui5": {
"rootView": {
"viewName": "sem.stock_app.view.mat",
"type": "XML"
},
"dependencies": {
"minUI5Version": "1.30.0",
"libs": {
"sap.ui.core": {},
"sap.m": {}
}
},
"contentDensities": {
"compact": true,
"cozy": true
},
"models": {
"i18n": {
"type": "sap.ui.model.resource.ResourceModel",
"settings": {
"bundleName": "sem.stock_app.i18n.i18n"
}
}
},
"resources": {
"css": [{
"uri": "css/style.css"
}]
},
"routing": {
"config": {
"routerClass": "sap.m.routing.Router",
"viewType": "XML",
"viewPath": "sem.stock_app.view",
"controlId": "idAppControl",
"controlAggregation": "pages"
},
"routes": [{
"name": "r1",
"pattern": "",
"target": "t1"
},
{
"name": "r2",
"pattern": "page2/{noti}",
"target": "t2"
}],
"targets": {
"t1": {
"viewName": "mat",
"viewId": "idmat",
"controlAggregation": "pages",
"viewLevel": 1
},
"t2": {
"viewName": "table",
"viewId": "idtable",
"controlAggregation": "pages",
"viewLevel": 2
}
}
}
}
}
<mvc:View
xmlns:mvc="sap.ui.core.mvc"
xmlns="sap.m"
xmlns:core="sap.ui.core"
controllerName="sem.stock_app.controller.mat"
displayBlock="true"
>
<App id="idAppControl">
<Page title="Material Input">
<Label text="Material Selection"/>
<Input id="materialInput"
type="Text"
width="50%"
placeholder="Enter Material"
showSuggestion="true"
showValueHelp="false"
valueHelpRequest="handleValueHelp"
submit="onSubmit"
suggestionItems="{/matlistSet}"
>
<suggestionItems>
<core:Item text="{Matid}"/>
</suggestionItems>
</Input>
<Button text="Get Details" enabled="true" press="myPress"/>
</Page>
</App>
</mvc:View>
<mvc:View
xmlns:core="sap.ui.core"
xmlns:mvc="sap.ui.core.mvc"
xmlns="sap.m"
controllerName="sem.stock_app.controller.table"
>
<App id="tableApp">
<Page
title="Table"
showNavButton="true"
navButtonPress="onNavBack"
>
<Table
growing="true"
items="{
path: 'odata>/matlistSet',
parameters: {
expand: 'NP_ON_MATID'
}
}"
itemPress="onListItemPressed"
width="100%"
mode="MultiSelect"
>
<columns>
<Column>
<Text text="Material ID"/>
</Column>
<Column>
<Text text="Category"/>
</Column>
<Column>
<Text text="Material Desc"/>
</Column>
<Column>
<Text text="Plant"/>
</Column>
</columns>
<items>
<ColumnListItem type="Active">
<Text text="{odata>NP_ON_MATID/Matid}"/>
<Text text="{odata>NP_ON_MATID/Category}"/>
<Text text="{odata>NP_ON_MATID/Matdesc}"/>
<Text text="{odata>NP_ON_MATID/Plant}"/>
</ColumnListItem>
</items>
</Table>
</Page>
</App>
</mvc:View>
sap.ui.define([
"sap/ui/core/mvc/Controller",
"sap/ui/core/routing/History"
], function(Controller, History) {
"use strict";
return Controller.extend("sem.stock_app.controller.table", {
onInit: function() {this.getOwnerComponent().getRouter().getRoute("r2").attachPatternMatched(this.mynav, this);
this.getOwnerComponent().getRouter().setView("table");
},
mynav: function(oeve) {
var data = oeve.getParameters().arguments.noti;
var params = "('" + data + "')?$expand=NP_ON_MATID";
var path = "/matlistSet" + params + "";
this.getView().bindElement(path);
},
onNavBack: function(window) {
var oHistory = History.getInstance();
var sPreviousHash = oHistory.getPreviousHash();
if (sPreviousHash !== undefined) {
window.history.go(-1);
} else {
var oRouter = sap.ui.core.UIComponent.getRouterFor(this);
oRouter.navTo("overview", {}, true);
}
},
});
});
<?xml version="1.0" encoding="utf-8" ?>
<edmx:Edmx Version="1.0" xmlns:edmx="http://schemas.microsoft.com/ado/2007/06/edmx" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns:sap="http://www.sap.com/Protocols/SAPData">
<edmx:DataServices m:DataServiceVersion="2.0">
<Schema Namespace="ZMATLIST_SRV_02" xml:lang="en" sap:schema-version="1" xmlns="http://schemas.microsoft.com/ado/2008/09/edm">
<EntityType Name="matlist" sap:content-version="1">
<Key>
<PropertyRef Name="Matid" />
</Key>
<Property Name="Matid" Type="Edm.String" Nullable="false" MaxLength="18" sap:unicode="false" sap:label="Material" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
<Property Name="Category" Type="Edm.String" Nullable="false" MaxLength="20" sap:unicode="false" sap:label="Char20" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
<Property Name="Matdesc" Type="Edm.String" Nullable="false" MaxLength="40" sap:unicode="false" sap:label="Char" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
<Property Name="Plant" Type="Edm.String" Nullable="false" MaxLength="4" sap:unicode="false" sap:label="Plant" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
<Property Name="Status" Type="Edm.String" Nullable="false" MaxLength="20" sap:unicode="false" sap:label="Char20" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
<Property Name="Qty" Type="Edm.Decimal" Nullable="false" Precision="13" Scale="3" sap:unicode="false" sap:label="Quantity" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
<NavigationProperty Name="NP_ON_MATID" Relationship="ZMATLIST_SRV_02.MATASSOCIATION" FromRole="FromRole_MATASSOCIATION" ToRole="ToRole_MATASSOCIATION" />
</EntityType>
<EntityType Name="matdetails" sap:content-version="1">
<Key>
<PropertyRef Name="Matid" />
</Key>
<Property Name="Matid" Type="Edm.String" Nullable="false" MaxLength="18" sap:unicode="false" sap:label="Material" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
<Property Name="Matitno" Type="Edm.Int32" Nullable="false" sap:unicode="false" sap:label="Number" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
<Property Name="Category" Type="Edm.String" Nullable="false" MaxLength="20" sap:unicode="false" sap:label="Char20" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
<Property Name="Matdesc" Type="Edm.String" Nullable="false" MaxLength="40" sap:unicode="false" sap:label="Char" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
<Property Name="Plant" Type="Edm.String" Nullable="false" MaxLength="4" sap:unicode="false" sap:label="Plant" sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false" />
</EntityType>
<Association Name="MATASSOCIATION" sap:content-version="1">
<End Type="ZMATLIST_SRV_02.matlist" Multiplicity="1" Role="FromRole_MATASSOCIATION" />
<End Type="ZMATLIST_SRV_02.matdetails" Multiplicity="*" Role="ToRole_MATASSOCIATION" />
<ReferentialConstraint>
<Principal Role="FromRole_MATASSOCIATION">
<PropertyRef Name="Matid" />
</Principal>
<Dependent Role="ToRole_MATASSOCIATION">
<PropertyRef Name="Matid" />
</Dependent>
</ReferentialConstraint>
</Association>
<EntityContainer Name="ZMATLIST_SRV_02_Entities" m:IsDefaultEntityContainer="true" sap:supported-formats="atom json xlsx">
<EntitySet Name="matlistSet" EntityType="ZMATLIST_SRV_02.matlist" sap:creatable="false" sap:updatable="false" sap:deletable="false" sap:pageable="false" sap:content-version="1" />
<EntitySet Name="matdetailsSet" EntityType="ZMATLIST_SRV_02.matdetails" sap:creatable="false" sap:updatable="false" sap:deletable="false" sap:pageable="false" sap:content-version="1" />
<AssociationSet Name="MATASSOCIATIONSet" Association="ZMATLIST_SRV_02.MATASSOCIATION" sap:creatable="false" sap:updatable="false" sap:deletable="false" sap:content-version="1">
<End EntitySet="matlistSet" Role="FromRole_MATASSOCIATION" />
<End EntitySet="matdetailsSet" Role="ToRole_MATASSOCIATION" />
</AssociationSet>
</EntityContainer>
</Schema>
</edmx:DataServices>
</edmx:Edmx>