c6cf210d
 root
new paper-date
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<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../iron-media-query/iron-media-query.html">
<link rel="import" href="../neon-animation/neon-animated-pages.html">
<link rel="import" href="../neon-animation/neon-animatable.html">
<link rel="import" href="../neon-animation/animations/fade-in-animation.html">
<link rel="import" href="../neon-animation/animations/fade-out-animation.html">
<link rel="import" href="../iron-resizable-behavior/iron-resizable-behavior.html">
<link rel="import" href="../iron-selector/iron-selector.html">
<link rel="import" href="../iron-flex-layout/iron-flex-layout.html">
<link rel="import" href="../paper-styles/color.html">
<link rel="import" href="../paper-styles/default-theme.html">
<link rel="import" href="../paper-styles/shadow.html">
<link rel="import" href="../paper-styles/typography.html">
<link rel="import" href="../moment-element/moment-with-locales-import.html">
<link rel="import" href="paper-calendar.html">
<link rel="import" href="paper-date-picker-dialog-style.html">
<link rel="import" href="paper-year-list.html">
<!--
Material Design [Pickers](http://www.google.com/design/spec/components/pickers.html)
Provides a responsive date picker based on the material design spec.
## Examples:
Default picker:
<paper-date-picker></paper-date-picker>
Setting the initial date to April 20, 2015:
<paper-date-picker date="April 20, 2015"></paper-date-picker>
You may also specify a minimum and/or maximum date allowed in this picker using
the same date notation:
<paper-date-picker min-date="April 1, 2015" max-date="June 30, 2015"></paper-date-picker>
If you include this element as part of `paper-dialog`, use the class
`"paper-date-picker-dialog"` on the dialog element in order to give it proper
styling:
<paper-dialog id="dialog" class="paper-date-picker-dialog" modal
on-iron-overlay-closed="dismissDialog">
<paper-date-picker id="picker" date="[[date]]"></paper-date-picker>
<div class="buttons">
<paper-button dialog-dismiss>Cancel</paper-button>
<paper-button dialog-confirm>OK</paper-button>
</div>
</paper-dialog>
@element paper-date-picker
@blurb Provides a responsive date picker based on the material design spec.
@homepage http://bendavis78.github.io/paper-date-picker/
@demo demo/index.html
-->
<style is="custom-style" include="paper-date-picker-dialog-style">
/* includes dialog style at document-level for backward compatibility */
</style>
<dom-module id="paper-date-picker">
<template>
<style>
:host {
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
display: inline-block;
color: var(--primary-text-color);
@apply(--paper-font-body1);
@apply(--paper-date-picker);
}
/** Landscape ******************/
#datePicker {
width: 512px;
height: 248px;
@apply(--layout-horizontal);
}
#heading {
width: 168px;
@apply(--paper-date-picker-heading);
}
/** Narrow *********************/
:host([narrow]) #datePicker {
width: 328px;
height: 428px;
@apply(--layout-vertical);
}
:host([narrow]) #heading {
width: auto;
height: 96px;
padding: 16px 24px;
}
/** Heading ********************/
#heading {
padding: 16px;
box-sizing: border-box;
color: var(--text-primary-color);
background: var(--default-primary-color);
@apply(--layout-vertical);
@apply(--layout-around-justfied);
}
#heading .date,
#heading .year {
cursor: pointer;
}
#heading .date {
@apply(--paper-font-display1);
font-weight: bold;
margin-top: 2px;
@apply(--paper-date-picker-heading-date);
}
#heading div.date {
letter-spacing: 0.025em;
}
#heading .date span {
white-space: nowrap;
}
#heading .year {
@apply(--paper-font-body2);
font-size: 16px;
@apply(--paper-date-picker-heading-date);
}
#heading:not(.pg-chooseYear) .year,
#heading.pg-chooseYear .date {
color: var(--light-primary-color);
}
/** Calendar/Year picker ********/
:host([isTouch]) paper-year-list::-webkit-scrollbar {
width: 0 !important;
}
#pages {
@apply(--layout-flex);
width: auto;
background: var(--default-background-color);
}
#calendar {
--paper-calendar: {
@apply(--paper-date-picker-calendar);
}
}
</style>
<iron-media-query query="{{_getMediaQuery(forceNarrow, responsiveWidth)}}" query-matches="{{_queryMatches}}"></iron-media-query>
<div id="datePicker">
<div id="heading" class$="{{_getHeadingClass('heading-content', _selectedPage)}}">
<div class="year" on-tap="_tapHeadingYear">{{dateFormat(date, 'YYYY', locale)}}</div>
<div class="date" on-tap="_tapHeadingDate">
<template is="dom-repeat" items="{{_splitHeadingDate(date, headingFormat, locale)}}">
<span>{{item}}</span>
</template>
</div>
</div>
<neon-animated-pages id="pages" selected="{{_selectedPage}}" attr-for-selected="id"
entry-animation="fade-in-animation" exit-animation="fade-out-animation"
on-iron-select="_pageSelected">
<neon-animatable id="chooseDate">
<paper-calendar id="calendar" locale="{{locale}}" date="{{date}}"
min-date="{{minDate}}" max-date="{{maxDate}}">
</paper-calendar>
</neon-animatable>
<neon-animatable id="chooseYear">
<paper-year-list id="yearList" date="{{date}}" on-tap="_tapHeadingDate" min="[[_minYear]]" max="[[_maxYear]]"></paper-year-list>
</neon-animatable>
</neon-animated-pages>
</div>
</template>
<script>
Polymer({
is: 'paper-date-picker',
properties: {
/**
* The selected date (YYYY-MM-DD)
*/
date: {
type: Date,
notify: true
},
/**
* Maximum screen width at which the picker uses a vertical layout
*/
responsiveWidth: {
type: String,
value: '560px'
},
/**
* The current locale
*/
locale: {
type: String,
value: 'en'
},
/**
* The format of the date displayed in the heading.
* See docuemntation for Moment.js for more info.
*/
headingFormat: {
type: String,
value: 'ddd, MMM D'
},
/**
* The minimum allowed date
*/
minDate: {
type: Date,
value: null
},
/**
* The maximum allowed date
*/
maxDate: {
type: Date,
value: null
},
/**
* Force narrow layout
*/
forceNarrow: {
type: Boolean,
value: false
},
narrow: {
type: Boolean,
reflectToAttribute: true,
notify: true,
computed: '_computeNarrow(forceNarrow, _queryMatches)'
},
isTouch: {
type: Boolean,
value: false,
readOnly: true,
reflectToAttribute: true
},
_queryMatches: {
type: Boolean,
value: false
},
headingBreak: {
type: String,
value: '[,]'
},
_selectedPage: String,
_maxYear: {
type: Number,
computed: '_getFullYear(maxDate)'
},
_minYear: {
type: Number,
computed: '_getFullYear(minDate)'
}
},
behaviors: [
Polymer.IronResizableBehavior
],
listeners: {
'iron-resize': '_resizeHandler'
},
ready: function() {
this.today = this.$.calendar.today;
this.isTouch = 'ontouchstart' in window;
this._selectPage('chooseDate');
},
dateFormat: function() {
return this.$.calendar.dateFormat.apply(this.$.calendar, arguments);
},
_tapHeadingDate: function() {
if (this.$.pages.selected !== 'chooseDate') {
this._selectPage('chooseDate');
} else {
// tapping the date header while already viewing months brings you back
// to the selected month
this.$.calendar.currentMonth = this.date.getMonth() + 1;
this.$.calendar.currentYear = this.date.getFullYear();
}
},
_tapHeadingYear: function() {
if (this.$.pages.selected !== 'chooseYear') {
this._selectPage('chooseYear');
this.$.yearList.centerSelected();
}
},
_selectPage: function(page) {
this.$.pages.selected = page;
},
_getMediaQuery: function(forceNarrow, responsiveWidth) {
return '(max-width: ' + (forceNarrow ? '' : responsiveWidth) + ')';
},
_getHeadingClass: function(pfx, selectedPage) {
return pfx + ' pg-' + selectedPage;
},
_getFullYear: function(date) {
return date ? date.getFullYear() : null;
},
_splitHeadingDate: function(date, format, locale) {
var re = new RegExp(this.headingBreak, 'g');
var text = this.dateFormat(date, format, locale);
var seps = text.match(re);
var value;
if (!seps) {
value = [text];
} else {
value = text.split(re).map(function(s, i) {
return s + (seps[i] || '');
});
}
return value;
},
_computeNarrow: function(queryMatches, forceNarrow) {
return queryMatches || forceNarrow;
},
_pageSelected: function() {
this._resizeHandler();
},
_resizeHandler: function() {
if (this._resizing) {
return;
}
this._resizing = true;
this.$.calendar.notifyResize();
this._resizing = false;
this.updateStyles();
}
});
</script>
</dom-module>
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