feat(datetime): add new calendar picker

BREAKING.md

@@ -13,6 +13,7 @@ This is a comprehensive list of the breaking changes introduced in the major ver
 ## Version 6.x
 
 - [Components](#components)
+  * [Datetime](#datetime)
   * [Header](#header)
   * [Modal](#modal)
   * [Popover](#popover)
@@ -32,6 +33,46 @@ This is a comprehensive list of the breaking changes introduced in the major ver
 
 ### Components
 
+#### Datetime
+
+The `ion-datetime` component has undergone a complete rewrite and uses a new calendar style. As a result, some of the properties no longer apply and have been removed.
+
+- `ion-datetime` now displays the calendar inline by default, allowing for more flexibility in presentation. As a result, the `placeholder` property has been removed. Additionally, the `text` and `placeholder` Shadow Parts have been removed.
+
+- The `--padding-bottom`, `--padding-end`, `--padding-start`, `--padding-top`, and `--placeholder-color` CSS Variables have been removed since `ion-datetime` now displays inline by default.
+
+- The `displayFormat` and `displayTimezone` properties have been removed since `ion-datetime` now displays inline with a calendar picker. To parse the UTC string provided in the payload of the `ionChange` event, we recommend using a 3rd-party date library like [date-fns](https://date-fns.org/). Here is an example of how you can take the UTC string from `ion-datetime` and format it to whatever style you prefer:
+
+```typescript
+import { format, parseISO } from 'date-fns';
+
+/**
+ * This is provided in the event
+ * payload from the `ionChange` event.
+ */
+const dateFromIonDatetime = '2021-06-04T14:23:00-04:00';
+const formattedString = format(parseISO(dateFromIonDatetime), 'MMM d, yyyy');
+
+console.log(formattedString); // Jun 4, 2021
+```
+
+- The `pickerOptions` and `pickerFormat` properties have been removed since `ion-datetime` now uses a calendar style rather than a wheel picker style.
+
+- The `monthNames`, `monthShortNames`, `dayNames`, and `dayShortNames` properties have been removed. `ion-datetime` can now automatically format these values according to your devices locale thanks to the [Intl.DateTimeFormat API](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DateTimeFormat). If you wish to force a specific locale, you can use the new `locale` property:
+
+```html
+<ion-datetime locale="fr-FR"></ion-datetime>
+```
+
+- The `open` method has been removed. To present the datetime in an overlay, you can pass it into an `ion-modal` or `ion-popover` component and call the `present` method on the overlay instance. Alternatively, you can use the `trigger` property on `ion-modal` or `ion-popover` to present the overlay on a button click:
+
+```html
+<ion-button id="open-modal">Open Datetime Modal</ion-button>
+<ion-modal trigger="open-modal">
+  <ion-datetime></ion-datetime>
+</ion-modal>
+```
+
 #### Header
 
 When using a collapsible large title, the last toolbar in the header with `collapse="condense"` no longer has a border. This does not affect the toolbar when the large title is collapsed.

angular/src/directives/proxies.ts

@@ -217,8 +217,8 @@ export class IonContent {
 }
 export declare interface IonDatetime extends Components.IonDatetime {
 }
-@ProxyCmp({ inputs: ["cancelText", "dayNames", "dayShortNames", "dayValues", "disabled", "displayFormat", "displayTimezone", "doneText", "hourValues", "max", "min", "minuteValues", "mode", "monthNames", "monthShortNames", "monthValues", "name", "pickerFormat", "pickerOptions", "placeholder", "readonly", "value", "yearValues"], "methods": ["open"] })
-@Component({ selector: "ion-datetime", changeDetection: ChangeDetectionStrategy.OnPush, template: "<ng-content></ng-content>", inputs: ["cancelText", "dayNames", "dayShortNames", "dayValues", "disabled", "displayFormat", "displayTimezone", "doneText", "hourValues", "max", "min", "minuteValues", "mode", "monthNames", "monthShortNames", "monthValues", "name", "pickerFormat", "pickerOptions", "placeholder", "readonly", "value", "yearValues"] })
+@ProxyCmp({ inputs: ["cancelText", "color", "dayValues", "disabled", "doneText", "hourValues", "locale", "max", "min", "minuteValues", "mode", "monthValues", "name", "presentation", "readonly", "showDefaultButtons", "showDefaultTitle", "value", "yearValues"], "methods": ["confirm", "reset", "cancel"] })
+@Component({ selector: "ion-datetime", changeDetection: ChangeDetectionStrategy.OnPush, template: "<ng-content></ng-content>", inputs: ["cancelText", "color", "dayValues", "disabled", "doneText", "hourValues", "locale", "max", "min", "minuteValues", "mode", "monthValues", "name", "presentation", "readonly", "showDefaultButtons", "showDefaultTitle", "value", "yearValues"] })
 export class IonDatetime {
   ionCancel!: EventEmitter<CustomEvent>;
   ionChange!: EventEmitter<CustomEvent>;

core/api.txt

@@ -336,40 +336,34 @@ ion-content,part,scroll
 
 ion-datetime,shadow
 ion-datetime,prop,cancelText,string,'Cancel',false,false
-ion-datetime,prop,dayNames,string | string[] | undefined,undefined,false,false
-ion-datetime,prop,dayShortNames,string | string[] | undefined,undefined,false,false
+ion-datetime,prop,color,string | undefined,'primary',false,false
 ion-datetime,prop,dayValues,number | number[] | string | undefined,undefined,false,false
 ion-datetime,prop,disabled,boolean,false,false,false
-ion-datetime,prop,displayFormat,string,'MMM D, YYYY',false,false
-ion-datetime,prop,displayTimezone,string | undefined,undefined,false,false
 ion-datetime,prop,doneText,string,'Done',false,false
 ion-datetime,prop,hourValues,number | number[] | string | undefined,undefined,false,false
+ion-datetime,prop,locale,string,'default',false,false
 ion-datetime,prop,max,string | undefined,undefined,false,false
 ion-datetime,prop,min,string | undefined,undefined,false,false
 ion-datetime,prop,minuteValues,number | number[] | string | undefined,undefined,false,false
 ion-datetime,prop,mode,"ios" | "md",undefined,false,false
-ion-datetime,prop,monthNames,string | string[] | undefined,undefined,false,false
-ion-datetime,prop,monthShortNames,string | string[] | undefined,undefined,false,false
 ion-datetime,prop,monthValues,number | number[] | string | undefined,undefined,false,false
 ion-datetime,prop,name,string,this.inputId,false,false
-ion-datetime,prop,pickerFormat,string | undefined,undefined,false,false
-ion-datetime,prop,pickerOptions,undefined | { columns?: PickerColumn[] | undefined; buttons?: PickerButton[] | undefined; cssClass?: string | string[] | undefined; showBackdrop?: boolean | undefined; backdropDismiss?: boolean | undefined; animated?: boolean | undefined; mode?: Mode | undefined; keyboardClose?: boolean | undefined; id?: string | undefined; enterAnimation?: AnimationBuilder | undefined; leaveAnimation?: AnimationBuilder | undefined; },undefined,false,false
-ion-datetime,prop,placeholder,null | string | undefined,undefined,false,false
+ion-datetime,prop,presentation,"date" | "date-time" | "time" | "time-date",'date-time',false,false
 ion-datetime,prop,readonly,boolean,false,false,false
+ion-datetime,prop,showDefaultButtons,boolean,false,false,false
+ion-datetime,prop,showDefaultTitle,boolean,false,false,false
 ion-datetime,prop,value,null | string | undefined,undefined,false,false
 ion-datetime,prop,yearValues,number | number[] | string | undefined,undefined,false,false
-ion-datetime,method,open,open() => Promise<void>
+ion-datetime,method,cancel,cancel(closeOverlay?: boolean) => Promise<void>
+ion-datetime,method,confirm,confirm(closeOverlay?: boolean) => Promise<void>
+ion-datetime,method,reset,reset(value?: string | undefined) => Promise<void>
 ion-datetime,event,ionBlur,void,true
 ion-datetime,event,ionCancel,void,true
 ion-datetime,event,ionChange,DatetimeChangeEventDetail,true
 ion-datetime,event,ionFocus,void,true
-ion-datetime,css-prop,--padding-bottom
-ion-datetime,css-prop,--padding-end
-ion-datetime,css-prop,--padding-start
-ion-datetime,css-prop,--padding-top
-ion-datetime,css-prop,--placeholder-color
-ion-datetime,part,placeholder
-ion-datetime,part,text
+ion-datetime,css-prop,--background
+ion-datetime,css-prop,--background-rgb
+ion-datetime,css-prop,--title-color
 
 ion-fab,shadow
 ion-fab,prop,activated,boolean,false,false,false