Merge branch 'master' into canvasapp-cognitive-issue264

Author: tapanm-MSFT

powerapps-docs/developer/common-data-service/org-service/TOC.yml

@@ -43,8 +43,8 @@
         href: page-large-result-sets-with-queryexpression.md
       - name: Use a left outer join in QueryExpression to query for records "not in"
         href: use-left-outer-join-queryexpression-query-records-not-in.md
-      - name: Use the QueryByAttribute class
-        href: use-querybyattribute-class.md
+    - name: Use the QueryByAttribute class
+      href: use-querybyattribute-class.md
   - name: Create entities
     href: entity-operations-create.md
   - name: Retrieve an entity

powerapps-docs/developer/model-driven-apps/clientapi/reference/Xrm-WebApi/retrieveMultipleRecords.md

@@ -1,6 +1,6 @@
 ---
 title: "retrieveMultipleRecords (Client API reference) in model-driven apps| MicrosoftDocs"
-ms.date: 10/31/2018
+ms.date: 01/20/2019
 ms.service: powerapps
 ms.topic: "reference"
 applies_to: "Dynamics 365 (online)"
@@ -84,7 +84,7 @@ On success, returns a promise that contains an array of JSON objects (**entities
 
 ## Examples
 
-Most of the scenarios/examples mentioned in [Query Data using the Web API](../../../../common-data-service/webapi/query-data-web-api.md) can be achieved using the **retrieveMutipleRecords** method. Some of the examples are listed below.
+Most of the scenarios/examples mentioned in [Query Data using the Web API](../../../../common-data-service/webapi/query-data-web-api.md) can be achieved using the **retrieveMultipleRecords** method. Some of the examples are listed below.
 
 ### Basic retrieve multiple
 
@@ -105,6 +105,50 @@ Xrm.WebApi.retrieveMultipleRecords("account", "?$select=name&$top=3").then(
 );
 ```
 
+### Retrieve or filter by lookup properties
+For most single-valued navigation properties you will find a computed, read-only property that uses the following naming convention: `_<name>_value` where the `<name>` is the name of the single-valued navigation property. However, for mobile clients in offline mode, this syntax is not supported, and the single-value navigation property name should be used instead. 
+
+More information: [Lookup properties](../../../../common-data-service/webapi/web-api-types-operations.md#bkmk_lookupProperties)
+
+Here are code examples for both the scenarios:
+
+#### For online scenario (connected to server)
+
+This example queries the accounts entity set and uses the `$select` and `$filter` system query options to return the name and primarycontactid property for accounts that have a primary contact:
+
+```JavaScript
+Xrm.WebApi.retrieveMultipleRecords("account", "?$select=name,_primarycontactid_value&$filter=_primarycontactid_value ne null").then(
+    function success(result) {
+        for (var i = 0; i < result.entities.length; i++) {
+            console.log(result.entities[i]);
+        }                    
+        // perform additional operations on retrieved records
+    },
+    function (error) {
+        console.log(error.message);
+        // handle error conditions
+    }
+);
+```
+
+#### For mobile offine scenario
+
+This example queries the accounts entity set and uses the `$select` and `$filter` system query options to return the name and primarycontactid property for accounts that have a primary contact when working in the offline mode:
+
+```JavaScript
+Xrm.WebApi.retrieveMultipleRecords("account", "?$select=name,primarycontactid&$filter=primarycontactid ne null'").then(
+    function success(result) {
+        for (var i = 0; i < result.entities.length; i++) {
+            console.log(result.entities[i]);
+        }                    
+        // perform additional operations on retrieved records
+    },
+    function (error) {
+        console.log(error.message);
+        // handle error conditions
+    }
+);
+```
 ### Specify the number of entities to return in a page
 
 The following example demonstrates the use of the `maxPageSize` parameter to specify the number of records (3) to be displayed in a page.

powerapps-docs/maker/canvas-apps/common-issues-and-resolutions.md

@@ -18,6 +18,18 @@ search.app:
 
 This article lists some common issues that you might encounter while using Power Apps. Where applicable, workarounds are provided.
 
+1. **Camera images when imported via Edge are flipped** (January 20, 2020)
+
+    When using the camera and the Edge browser, the image may be flipped.  This is due to an Edge defect.  To mitigate this issue, please use the new Edge Chromium or a different browser.
+    
+1. **Camera images do not contain meta-data information** (January 20, 2020)
+
+    When using the camera control, the image does not contain meta-data information. This is due to a limitation of how we take images with the camera. To mitigate this, use the [Add Picture control](controls/control-add-picture.md).
+
+1. **Images added from iOS do not contain meta-data information** (January 20, 2020)
+
+    When using the Add Picture control on iOS, images imported by using the camera or gallery do not contain meta-data.  
+
 1. **Sign-in issue on certain Android mobile devices when using authenticator** (August 21, 2019)
 
     In certain devices and scenarios, you may experience sign-in failures when using authenticator. This is due to the OEM limiting this functionality. For more details on the error and possible mitigations, see [here](https://github.com/AzureAD/azure-activedirectory-library-for-android/wiki/ADALError:-BROKER_AUTHENTICATOR_NOT_RESPONDING).    

powerapps-docs/maker/canvas-apps/controls/control-list-box.md

@@ -25,7 +25,7 @@ A **List Box** control always shows all available choices (unlike a **[Drop down
 
 **[Items](properties-core.md)** – The source of data that appears in a control such as a gallery, a list, or a chart.
 
-**Selected** – The data record that represents the selected item.
+**Selected** – The data record that represents the selected item.  You can only have one default selected item.  If you need multiple selected items please use the [Combo Box](control-combo-box.md) control.
 
 When you add a gallery, a list, or a chart, the property list shows **Items** by default so that you can easily specify the data that the new control should show. For example, you might set the **Items** property of a gallery to the **Account** table in Salesforce, a table named **Inventory** that you created in Excel and uploaded to the cloud, or a SharePoint list named **ConferenceSpeakers**.