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| <template>
| <view style="display: none;" />
| </template>
|
| <script>
| const attrs = [
| 'titleIcon',
| 'titleIconRadius',
| 'subtitleText',
| 'subtitleSize',
| 'subtitleColor',
| 'subtitleOverflow',
| 'titleAlign',
| 'backgroundImage',
| 'backgroundRepeat',
| 'blurEffect'
| ]
| export default {
| props: {
| title: {
| type: String,
| default: ''
| },
| titleIcon: {
| type: String,
| default: ''
| },
| titleIconRadius: {
| type: String,
| default: ''
| },
| subtitleText: {
| type: String,
| default: ''
| },
| subtitleSize: {
| type: String,
| default: ''
| },
| subtitleColor: {
| type: String,
| default: ''
| },
| subtitleOverflow: {
| type: String,
| default: ''
| },
| titleAlign: {
| type: String,
| default: ''
| },
| backgroundImage: {
| type: String,
| default: ''
| },
| backgroundRepeat: {
| type: String,
| default: ''
| },
| blurEffect: {
| type: String,
| default: ''
| },
| loading: {
| type: Boolean,
| default: false
| },
| frontColor: {
| type: String,
| default: '#ffffff'
| },
| backgroundColor: {
| type: String,
| default: '#000000'
| },
| colorAnimationDuration: {
| type: Number,
| default: 0
| },
| colorAnimationTimingFunc: {
| type: String,
| default: 'linear'
| }
| },
| created () {
| const pages = getCurrentPages()
| const page = pages[pages.length - 1]
| this.__$page = page
| this.$watch('title', () => {
| this.setNavigationBarTitle()
| })
| this.$watch('loading', () => {
| this.setNavigationBarLoading()
| })
| this.$watch(() => [
| this.frontColor,
| this.backgroundColor,
| this.colorAnimationDuration,
| this.colorAnimationTimingFunc
| ],
| () => {
| this.setNavigationBarColor()
| })
| // #ifdef APP-PLUS
| this.__$webview = page.$getAppWebview()
| attrs.forEach(key => {
| const titleNView = {}
| if (this[key] || this[key].length > 0) {
| titleNView[key] = this[key]
| }
| this.setTitleNView(titleNView)
| this.$watch(key, (val) => {
| const titleStyle = {}
| titleStyle[key] = val
| this.setTitleNView(titleStyle)
| })
| })
| // #endif
| },
| beforeMount () {
| this.title && this.setNavigationBarTitle()
| this.setNavigationBarLoading()
| this.setNavigationBarColor()
| },
| methods: {
| setNavigationBarTitle () {
| uni.setNavigationBarTitle({
| // #ifndef MP
| __page__: this.__$page,
| // #endif
| title: this.title
| })
| },
| setNavigationBarLoading () {
| uni[(this.loading ? 'show' : 'hide') + 'NavigationBarLoading']({
| // #ifndef MP
| __page__: this.__$page
| // #endif
| })
| },
| setNavigationBarColor () {
| uni.setNavigationBarColor({
| // #ifndef MP
| __page__: this.__$page,
| // #endif
| frontColor: this.frontColor,
| backgroundColor: this.backgroundColor,
| animation: {
| duration: this.colorAnimationDuration,
| timingFunc: this.colorAnimationTimingFunc
| }
| })
| },
| setTitleNView (titleNView) {
| const webview = this.__$webview
| const style = webview.getStyle()
| if (style && style.titleNView) {
| webview.setStyle({
| titleNView: titleNView
| })
| }
| }
| }
| }
| </script>
|
|
