feat: adding a schema to pfe-datetime (#574)

* adding a schema to pfe-datetime

Author: kylebuch8

CHANGELOG-prerelease.md

@@ -14,6 +14,8 @@ Tag: [v1.0.0-prerelease.26](https://github.com/patternfly/patternfly-elements/re
 - [ab5bc0e](https://github.com/patternfly/patternfly-elements/commit/ab5bc0e66b1e0f2f4ba180ff80d24b84d0db3260) feat: added sm md and xl sizes for pfe-progress-indicator (#575) 
 - [fc51ba](https://github.com/patternfly/patternfly-elements/commit/fc51baf1cb4313ca117cc505ba9c0e99dd44d0e9) feat: Add pfe-number schema (#576)
 - [](https://github.com/patternfly/patternfly-elements/commit/) fix: pfe-card: storybook issue with incorrect attribute (#573)
+- []() Upgrade to latest version of storybook (#366)
+- [](https://github.com/patternfly/patternfly-elements/commit/) pfe-datetime: adding a json schema
 
 ## Prerelease 25 ( 2019-09-10 )
 

elements/pfe-datetime/README.md

@@ -103,6 +103,12 @@ Possible values: `numeric`, `2-digit`
 
 Possible values: `numeric`, `2-digit`
 
+## Known Issues
+
+The JSON schema with this component is not being compiled into the component because of naming conflicts in the JSON schema and the getters and setters in the component.
+
+The issue is tracked in [#583](https://github.com/patternfly/patternfly-elements/issues/583).
+
 ## Test
 
     npm run test

elements/pfe-datetime/src/pfe-datetime.json

@@ -0,0 +1,116 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "title": "Datetime",
+  "description": "Datetime is a \"loader\" that indicates to the user that part of the web page is loading, or waiting on other http events to be ready to use.",
+  "type": "object",
+  "tag": "pfe-datetime",
+  "class": "pfe-datetime",
+  "category": "content",
+  "properties": {
+    "slots": {
+      "title": "Slots",
+      "description": "Definition of the supported slots",
+      "type": "object"
+    },
+    "attributes": {
+      "title": "Attributes",
+      "type": "object",
+      "properties": {
+        "datetime": {
+          "title": "Date & Time",
+          "type": "string",
+          "observer": "_basicAttributeChanged"
+        },
+        "type": {
+          "title": "Type",
+          "description": "A formatted time for the indicated locale, or a relative time (1 hour ago)",
+          "type": "string",
+          "enum": [
+            "local",
+            "relative"
+          ]
+        },
+        "timestamp": {
+          "title": "Timestamp",
+          "type": "string"
+        },
+        "weekday": {
+          "title": "Weekday",
+          "type": "string",
+          "enum": [
+            "narrow",
+            "short",
+            "long"
+          ]
+        },
+        "month": {
+          "title": "Month",
+          "type": "string",
+          "enum": [
+            "numeric",
+            "2-digit",
+            "narrow",
+            "short",
+            "long"
+          ]
+        },
+        "day": {
+          "title": "Day",
+          "type": "string",
+          "enum": [
+            "numeric",
+            "2-digit"
+          ]
+        },
+        "year": {
+          "title": "Year",
+          "type": "string",
+          "enum": [
+            "numeric",
+            "2-digit"
+          ]
+        },
+        "hour": {
+          "title": "Hour",
+          "type": "string",
+          "enum": [
+            "numeric",
+            "2-digit"
+          ]
+        },
+        "minute": {
+          "title": "Minute",
+          "type": "string",
+          "enum": [
+            "numeric",
+            "2-digit"
+          ]
+        },
+        "second": {
+          "title": "Second",
+          "type": "string",
+          "enum": [
+            "numeric",
+            "2-digit"
+          ]
+        },
+        "locale": {
+          "title": "Locale",
+          "description": "A locale code like en-US or en-GB",
+          "type": "string",
+          "default": "en-US"
+        },
+        "time_zone_name": {
+          "title": "Time Zone",
+          "type": "string",
+          "enum": [
+            "short",
+            "long"
+          ]
+        }
+      }
+    }
+  },
+  "required": ["slots", "attributes"],
+  "additionalProperties": false
+}