Make cookbook articles appear in nativescript env only.

tests/app/ui/action-bar/action-bar.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "ActionBar How-To"
 title: "action-bar"
+environment: nativescript
 description: "Examples for using ActionBar"
 previous_url: /ApiReference/ui/action-bar/HOW-TO
 ---

tests/app/ui/activity-indicator/activity-indicator.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "activity-indicator How-To"
 title: "activity-indicator"
+environment: nativescript
 description: "Examples for using activity-indicator"
 previous_url: /ApiReference/ui/activity-indicator/HOW-TO
 ---

tests/app/ui/animation/animation.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "animation How-To"
 title: "animation"
+environment: nativescript
 description: "Examples for using animation"
 previous_url: /ApiReference/ui/animation/HOW-TO
 ---

tests/app/ui/border/border.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "Border How-To"
 title: "border"
+environment: nativescript
 description: "Examples for using Border"
 previous_url: /ApiReference/ui/border/HOW-TO
 ---

tests/app/ui/button/button.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "button How-To"
 title: "button"
+environment: nativescript
 description: "Examples for using button"
 previous_url: /ApiReference/ui/button/HOW-TO
 ---

tests/app/ui/date-picker/date-picker.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "DatePicker How-To"
 title: "date-picker"
+environment: nativescript
 description: "Examples for using DatePicker"
 previous_url: /ApiReference/ui/date-picker/HOW-TO
 ---

tests/app/ui/dialogs/dialogs.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "dialogs How-To"
 title: "dialogs"
+environment: nativescript
 description: "Examples for using dialogs"
 previous_url: /ApiReference/ui/dialogs/HOW-TO
 ---

tests/app/ui/frame/frame.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "frame How-To"
 title: "frame"
+environment: nativescript
 description: "Examples for using frame"
 previous_url: /ApiReference/ui/frame/HOW-TO
 ---

tests/app/ui/gestures/gestures.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "gestures How-To"
 title: "gestures"
+environment: nativescript
 description: "Examples for using gestures"
 previous_url: /ApiReference/ui/gestures/HOW-TO
 ---

tests/app/ui/html-view/htm-view.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "HtmlView How-To"
 title: "html-view"
+environment: nativescript
 description: "Examples for using HtmlView"
 previous_url: /ApiReference/ui/html-view/HOW-TO
 ---

tests/app/ui/image-cache/image-cache.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "image-cache How-To"
 title: "image-cache"
+environment: nativescript
 description: "Examples for using image-cache"
 previous_url: /ApiReference/ui/image-cache/HOW-TO
 ---

tests/app/ui/image/image.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "Image How-To"
 title: "image"
+environment: nativescript
 description: "Examples for using Image"
 previous_url: /ApiReference/ui/image/HOW-TO
 ---

tests/app/ui/label/label.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "Label How-To"
 title: "label"
+environment: nativescript
 description: "Examples for using Label"
 previous_url: /ApiReference/ui/label/HOW-TO
 ---

tests/app/ui/layouts/absolute-layout.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "absolute-layout How-To"
 title: "absolute-layout"
+environment: nativescript
 description: "Examples for using absolute-layout"
 previous_url: /ApiReference/ui/layouts/absolute-layout/HOW-TO
 ---

tests/app/ui/layouts/dock-layout.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "dock-layout How-To"
 title: "dock-layout"
+environment: nativescript
 description: "Examples for using dock-layout"
 previous_url: /ApiReference/ui/layouts/dock-layout/HOW-TO
 ---

tests/app/ui/layouts/grid-layout.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "grid-layout How-To"
 title: "grid-layout"
+environment: nativescript
 description: "Examples for using grid-layout"
 previous_url: /ApiReference/ui/layouts/grid-layout/HOW-TO
 ---

tests/app/ui/layouts/stack-layout.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "stack-layout How-To"
 title: "stack-layout"
+environment: nativescript
 description: "Examples for using stack-layout"
 previous_url: /ApiReference/ui/layouts/stack-layout/HOW-TO
 ---

tests/app/ui/layouts/wrap-layout.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "WrapLayout How-To"
 title: "wrap-layout"
+environment: nativescript
 description: "Examples for using WrapLayout"
 previous_url: /ApiReference/ui/layouts/wrap-layout/HOW-TO
 ---

tests/app/ui/list-picker/list-picker.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "ListPicker How-To"
 title: "list-picker"
+environment: nativescript
 description: "Examples for using ListPicker"
 previous_url: /ApiReference/ui/list-picker/HOW-TO
 ---

tests/app/ui/list-view/list-view.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "list-view How-To"
 title: "list-view"
+environment: nativescript
 description: "Examples for using list-view"
 previous_url: /ApiReference/ui/list-view/HOW-TO
 ---

tests/app/ui/page/page.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "Page How-To"
 title: "page"
+environment: nativescript
 description: "Examples for using Page"
 previous_url: /ApiReference/ui/page/HOW-TO
 ---

tests/app/ui/placeholder/placeholder.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "placeholder How-To"
 title: "placeholder"
+environment: nativescript
 description: "Examples for using placeholder"
 previous_url: /ApiReference/ui/placeholder/HOW-TO
 ---

tests/app/ui/progress/progress.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "progress How-To"
 title: "progress"
+environment: nativescript
 description: "Examples for using progress"
 previous_url: /ApiReference/ui/progress/HOW-TO
 ---

tests/app/ui/repeater/repeater.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "repeater How-To"
 title: "repeater"
+environment: nativescript
 description: "Examples for using repeater"
 previous_url: /ApiReference/ui/repeater/HOW-TO
 ---

tests/app/ui/scroll-view/scroll-view.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "scroll-view How-To"
 title: "scroll-view"
+environment: nativescript
 description: "Examples for using scroll-view"
 previous_url: /ApiReference/ui/scroll-view/HOW-TO
 ---

tests/app/ui/search-bar/search-bar.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "search-bar How-To"
 title: "search-bar"
+environment: nativescript
 description: "Examples for using search-bar"
 previous_url: /ApiReference/ui/search-bar/HOW-TO
 ---

tests/app/ui/segmented-bar/segmented-bar.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "SegmentedBar How-To"
 title: "segmented-bar"
+environment: nativescript
 description: "Examples for using SegmentedBar"
 previous_url: /ApiReference/ui/segmented-bar/HOW-TO
 ---

tests/app/ui/slider/slider.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "slider How-To"
 title: "slider"
+environment: nativescript
 description: "Examples for using slider"
 previous_url: /ApiReference/ui/slider/HOW-TO
 ---

tests/app/ui/styling/styling.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "styling How-To"
 title: "styling"
+environment: nativescript
 description: "Examples for using styling"
 previous_url: ApiReference/ui/styling/HOW-TO
 ---

tests/app/ui/switch/switch.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "switch How-To"
 title: "switch"
+environment: nativescript
 description: "Examples for using switch"
 previous_url: /ApiReference/ui/switch/HOW-TO
 ---

tests/app/ui/tab-view/tab-view.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "TabView How-To"
 title: "tab-view"
+environment: nativescript
 description: "Examples for using TabView"
 previous_url: /ApiReference/ui/tab-view/HOW-TO
 ---

tests/app/ui/text-field/text-field.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "TextField How-To"
 title: "text-field"
+environment: nativescript
 description: "Examples for using TextField"
 previous_url: /ApiReference/ui/text-field/HOW-TO
 ---

tests/app/ui/text-view/text-view.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "TextView How-To"
 title: "text-view"
+environment: nativescript
 description: "Examples for using TextView"
 previous_url: /ApiReference/ui/text-view/HOW-TO
 ---

tests/app/ui/time-picker/time-picker.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "TimePicker How-To"
 title: "time-picker"
+environment: nativescript
 description: "Examples for using TimePicker"
 previous_url: /ApiReference/ui/time-picker/HOW-TO
 ---

tests/app/ui/web-view/web-view.md

@@ -1,6 +1,7 @@
 ---
 nav-title: "WebView How-To"
 title: "web-view"
+environment: nativescript
 description: "Examples for using WebView"
 previous_url: /ApiReference/ui/web-view/HOW-TO
 ---