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| import {
| emitter
| } from '../mixins'
|
| function getPicker (weex) {
| const picker = weex.requireModule('picker')
| const mode = {
| SELECTOR: 'selector',
| TIME: 'time',
| DATE: 'date'
| }
| return {
| name: 'Picker',
| mixins: [emitter],
| props: {
| range: {
| type: Array,
| default () {
| return []
| }
| },
| rangeKey: {
| type: String,
| default: ''
| },
| value: {
| type: [Number, String],
| default: 0
| },
| mode: {
| type: String,
| default: mode.SELECTOR,
| validator (val) {
| return Object.values(mode).indexOf(val) >= 0
| }
| },
| start: {
| type: String,
| default () {
| if (this.mode === mode.TIME) {
| return '00:00'
| }
| if (this.mode === mode.DATE) {
| const year = (new Date()).getFullYear() - 100
| return year + '-01-01'
| }
| return ''
| }
| },
| end: {
| type: String,
| default () {
| if (this.mode === mode.TIME) {
| return '23:59'
| }
| if (this.mode === mode.DATE) {
| const year = (new Date()).getFullYear() + 100
| return year + '-12-31'
| }
| return ''
| }
| },
| disabled: {
| type: [Boolean, String],
| default: false
| }
| },
| methods: {
| onClick () {
| let data
| let method
| switch (this.mode) {
| case mode.SELECTOR:
| method = 'pick'
| data = {
| index: Number(this.value) || 0,
| items: this.range.map(item => typeof item === 'object' ? item[this.rangeKey] || '' : item)
| }
| break
| case mode.DATE:
| method = 'pickDate'
| data = {
| value: this.value,
| min: this.start,
| max: this.end
| }
| break
| case mode.TIME:
| method = 'pickTime'
| data = {
| value: this.value
| }
| break
| }
| picker[method](data, event => {
| if (event.result === 'success') {
| const value = event.data
| this.$trigger('change', {
| value
| })
| }
| else {
| this.$trigger('cancel')
| }
| })
| }
| },
| render (createElement) {
| const event = {}
| if (!this.disabled) {
| event.click = this.onClick
| }
| return createElement('div', this._g({
| on: event
| }, this.$listener), this.$slots.default, 2)
| }
| }
| }
|
| export default function init (Vue, weex) {
| Vue.component('picker', getPicker(weex))
| }
|
|
