|
|
|
@@ -0,0 +1,426 @@ |
|
|
|
<template> |
|
|
|
<view v-if="show" class="uni-noticebar" :style="{ backgroundColor }" @click="onClick"> |
|
|
|
<uni-icons v-if="showIcon === true || showIcon === 'true'" class="uni-noticebar-icon" type="sound" |
|
|
|
:color="color" :size="fontSize * 1.5" /> |
|
|
|
<view ref="textBox" class="uni-noticebar__content-wrapper" |
|
|
|
:class="{ |
|
|
|
'uni-noticebar__content-wrapper--scrollable': scrollable, |
|
|
|
'uni-noticebar__content-wrapper--single': !scrollable && (single || moreText) |
|
|
|
}" |
|
|
|
:style="{ height: scrollable ? fontSize * 1.5 + 'px' : 'auto' }" |
|
|
|
> |
|
|
|
<view :id="elIdBox" class="uni-noticebar__content" |
|
|
|
:class="{ |
|
|
|
'uni-noticebar__content--scrollable': scrollable, |
|
|
|
'uni-noticebar__content--single': !scrollable && (single || moreText) |
|
|
|
}" |
|
|
|
> |
|
|
|
<text :id="elId" ref="animationEle" class="uni-noticebar__content-text" |
|
|
|
:class="{ |
|
|
|
'uni-noticebar__content-text--scrollable': scrollable, |
|
|
|
'uni-noticebar__content-text--single': !scrollable && (single || showGetMore) |
|
|
|
}" |
|
|
|
:style="{ |
|
|
|
color: color, |
|
|
|
fontSize: fontSize + 'px', |
|
|
|
lineHeight: fontSize * 1.5 + 'px', |
|
|
|
width: wrapWidth + 'px', |
|
|
|
'animationDuration': animationDuration, |
|
|
|
'-webkit-animationDuration': animationDuration, |
|
|
|
animationPlayState: webviewHide ? 'paused' : animationPlayState, |
|
|
|
'-webkit-animationPlayState': webviewHide ? 'paused' : animationPlayState, |
|
|
|
animationDelay: animationDelay, |
|
|
|
'-webkit-animationDelay': animationDelay |
|
|
|
}" |
|
|
|
>{{text}}</text> |
|
|
|
</view> |
|
|
|
</view> |
|
|
|
<view v-if="isShowGetMore" class="uni-noticebar__more uni-cursor-point" |
|
|
|
@click="clickMore"> |
|
|
|
<text v-if="moreText.length > 0" :style="{ color: moreColor, fontSize: fontSize + 'px' }">{{ moreText }}</text> |
|
|
|
<uni-icons v-else type="right" :color="moreColor" :size="fontSize * 1.1" /> |
|
|
|
</view> |
|
|
|
<view class="uni-noticebar-close uni-cursor-point" v-if="isShowClose"> |
|
|
|
<uni-icons type="closeempty" :color="color" :size="fontSize * 1.1" @click="close" /> |
|
|
|
</view> |
|
|
|
</view> |
|
|
|
</template> |
|
|
|
|
|
|
|
<script> |
|
|
|
// #ifdef APP-NVUE |
|
|
|
const dom = weex.requireModule('dom'); |
|
|
|
const animation = weex.requireModule('animation'); |
|
|
|
// #endif |
|
|
|
|
|
|
|
/** |
|
|
|
* NoticeBar 自定义导航栏 |
|
|
|
* @description 通告栏组件 |
|
|
|
* @tutorial https://ext.dcloud.net.cn/plugin?id=30 |
|
|
|
* @property {Number} speed 文字滚动的速度，默认100px/秒 |
|
|
|
* @property {String} text 显示文字 |
|
|
|
* @property {String} backgroundColor 背景颜色 |
|
|
|
* @property {String} color 文字颜色 |
|
|
|
* @property {String} moreColor 查看更多文字的颜色 |
|
|
|
* @property {String} moreText 设置“查看更多”的文本 |
|
|
|
* @property {Boolean} single = [true|false] 是否单行 |
|
|
|
* @property {Boolean} scrollable = [true|false] 是否滚动，为true时，NoticeBar为单行 |
|
|
|
* @property {Boolean} showIcon = [true|false] 是否显示左侧喇叭图标 |
|
|
|
* @property {Boolean} showClose = [true|false] 是否显示左侧关闭按钮 |
|
|
|
* @property {Boolean} showGetMore = [true|false] 是否显示右侧查看更多图标，为true时，NoticeBar为单行 |
|
|
|
* @event {Function} click 点击 NoticeBar 触发事件 |
|
|
|
* @event {Function} close 关闭 NoticeBar 触发事件 |
|
|
|
* @event {Function} getmore 点击”查看更多“时触发事件 |
|
|
|
*/ |
|
|
|
|
|
|
|
export default { |
|
|
|
name: 'UniNoticeBar', |
|
|
|
emits: ['click', 'getmore', 'close'], |
|
|
|
props: { |
|
|
|
text: { |
|
|
|
type: String, |
|
|
|
default: '' |
|
|
|
}, |
|
|
|
moreText: { |
|
|
|
type: String, |
|
|
|
default: '' |
|
|
|
}, |
|
|
|
backgroundColor: { |
|
|
|
type: String, |
|
|
|
default: '#FFF9EA' |
|
|
|
}, |
|
|
|
speed: { |
|
|
|
// 默认1s滚动100px |
|
|
|
type: Number, |
|
|
|
default: 100 |
|
|
|
}, |
|
|
|
color: { |
|
|
|
type: String, |
|
|
|
default: '#FF9A43' |
|
|
|
}, |
|
|
|
fontSize: { |
|
|
|
type: Number, |
|
|
|
default: 14 |
|
|
|
}, |
|
|
|
moreColor: { |
|
|
|
type: String, |
|
|
|
default: '#FF9A43' |
|
|
|
}, |
|
|
|
single: { |
|
|
|
// 是否单行 |
|
|
|
type: [Boolean, String], |
|
|
|
default: false |
|
|
|
}, |
|
|
|
scrollable: { |
|
|
|
// 是否滚动，添加后控制单行效果取消 |
|
|
|
type: [Boolean, String], |
|
|
|
default: false |
|
|
|
}, |
|
|
|
showIcon: { |
|
|
|
// 是否显示左侧icon |
|
|
|
type: [Boolean, String], |
|
|
|
default: false |
|
|
|
}, |
|
|
|
showGetMore: { |
|
|
|
// 是否显示右侧查看更多 |
|
|
|
type: [Boolean, String], |
|
|
|
default: false |
|
|
|
}, |
|
|
|
showClose: { |
|
|
|
// 是否显示左侧关闭按钮 |
|
|
|
type: [Boolean, String], |
|
|
|
default: false |
|
|
|
} |
|
|
|
}, |
|
|
|
data() { |
|
|
|
const elId = `Uni_${Math.ceil(Math.random() * 10e5).toString(36)}` |
|
|
|
const elIdBox = `Uni_${Math.ceil(Math.random() * 10e5).toString(36)}` |
|
|
|
return { |
|
|
|
textWidth: 0, |
|
|
|
boxWidth: 0, |
|
|
|
wrapWidth: '', |
|
|
|
webviewHide: false, |
|
|
|
// #ifdef APP-NVUE |
|
|
|
stopAnimation: false, |
|
|
|
// #endif |
|
|
|
elId: elId, |
|
|
|
elIdBox: elIdBox, |
|
|
|
show: true, |
|
|
|
animationDuration: 'none', |
|
|
|
animationPlayState: 'paused', |
|
|
|
animationDelay: '0s' |
|
|
|
} |
|
|
|
}, |
|
|
|
computed: { |
|
|
|
isShowGetMore() { |
|
|
|
return this.showGetMore === true || this.showGetMore === 'true' |
|
|
|
}, |
|
|
|
isShowClose() { |
|
|
|
return (this.showClose === true || this.showClose === 'true') |
|
|
|
&& (this.showGetMore === false || this.showGetMore === 'false') |
|
|
|
} |
|
|
|
}, |
|
|
|
mounted() { |
|
|
|
// #ifdef APP-PLUS |
|
|
|
var pages = getCurrentPages(); |
|
|
|
var page = pages[pages.length - 1]; |
|
|
|
var currentWebview = page.$getAppWebview(); |
|
|
|
currentWebview.addEventListener('hide', () => { |
|
|
|
this.webviewHide = true |
|
|
|
}) |
|
|
|
currentWebview.addEventListener('show', () => { |
|
|
|
this.webviewHide = false |
|
|
|
}) |
|
|
|
// #endif |
|
|
|
this.$nextTick(() => { |
|
|
|
this.initSize() |
|
|
|
}) |
|
|
|
}, |
|
|
|
// #ifdef APP-NVUE |
|
|
|
beforeDestroy() { |
|
|
|
this.stopAnimation = true |
|
|
|
}, |
|
|
|
// #endif |
|
|
|
methods: { |
|
|
|
initSize() { |
|
|
|
if (this.scrollable) { |
|
|
|
// #ifndef APP-NVUE |
|
|
|
let query = [], |
|
|
|
boxWidth = 0, |
|
|
|
textWidth = 0; |
|
|
|
let textQuery = new Promise((resolve, reject) => { |
|
|
|
uni.createSelectorQuery() |
|
|
|
// #ifndef MP-ALIPAY |
|
|
|
.in(this) |
|
|
|
// #endif |
|
|
|
.select(`#${this.elId}`) |
|
|
|
.boundingClientRect() |
|
|
|
.exec(ret => { |
|
|
|
this.textWidth = ret[0].width |
|
|
|
resolve() |
|
|
|
}) |
|
|
|
}) |
|
|
|
let boxQuery = new Promise((resolve, reject) => { |
|
|
|
uni.createSelectorQuery() |
|
|
|
// #ifndef MP-ALIPAY |
|
|
|
.in(this) |
|
|
|
// #endif |
|
|
|
.select(`#${this.elIdBox}`) |
|
|
|
.boundingClientRect() |
|
|
|
.exec(ret => { |
|
|
|
this.boxWidth = ret[0].width |
|
|
|
resolve() |
|
|
|
}) |
|
|
|
}) |
|
|
|
query.push(textQuery) |
|
|
|
query.push(boxQuery) |
|
|
|
Promise.all(query).then(() => { |
|
|
|
this.animationDuration = `${this.textWidth / this.speed}s` |
|
|
|
this.animationDelay = `-${this.boxWidth / this.speed}s` |
|
|
|
setTimeout(() => { |
|
|
|
this.animationPlayState = 'running' |
|
|
|
}, 1000) |
|
|
|
}) |
|
|
|
// #endif |
|
|
|
// #ifdef APP-NVUE |
|
|
|
dom.getComponentRect(this.$refs['animationEle'], (res) => { |
|
|
|
let winWidth = uni.getSystemInfoSync().windowWidth |
|
|
|
this.textWidth = res.size.width |
|
|
|
animation.transition(this.$refs['animationEle'], { |
|
|
|
styles: { |
|
|
|
transform: `translateX(-${winWidth}px)` |
|
|
|
}, |
|
|
|
duration: 0, |
|
|
|
timingFunction: 'linear', |
|
|
|
delay: 0 |
|
|
|
}, () => { |
|
|
|
if (!this.stopAnimation) { |
|
|
|
animation.transition(this.$refs['animationEle'], { |
|
|
|
styles: { |
|
|
|
transform: `translateX(-${this.textWidth}px)` |
|
|
|
}, |
|
|
|
timingFunction: 'linear', |
|
|
|
duration: (this.textWidth - winWidth) / this.speed * 1000, |
|
|
|
delay: 1000 |
|
|
|
}, () => { |
|
|
|
if (!this.stopAnimation) { |
|
|
|
this.loopAnimation() |
|
|
|
} |
|
|
|
}); |
|
|
|
} |
|
|
|
}); |
|
|
|
}) |
|
|
|
// #endif |
|
|
|
} |
|
|
|
// #ifdef APP-NVUE |
|
|
|
if (!this.scrollable && (this.single || this.moreText)) { |
|
|
|
dom.getComponentRect(this.$refs['textBox'], (res) => { |
|
|
|
this.wrapWidth = res.size.width |
|
|
|
}) |
|
|
|
} |
|
|
|
// #endif |
|
|
|
}, |
|
|
|
loopAnimation() { |
|
|
|
// #ifdef APP-NVUE |
|
|
|
animation.transition(this.$refs['animationEle'], { |
|
|
|
styles: { |
|
|
|
transform: `translateX(0px)` |
|
|
|
}, |
|
|
|
duration: 0 |
|
|
|
}, () => { |
|
|
|
if (!this.stopAnimation) { |
|
|
|
animation.transition(this.$refs['animationEle'], { |
|
|
|
styles: { |
|
|
|
transform: `translateX(-${this.textWidth}px)` |
|
|
|
}, |
|
|
|
duration: this.textWidth / this.speed * 1000, |
|
|
|
timingFunction: 'linear', |
|
|
|
delay: 0 |
|
|
|
}, () => { |
|
|
|
if (!this.stopAnimation) { |
|
|
|
this.loopAnimation() |
|
|
|
} |
|
|
|
}); |
|
|
|
} |
|
|
|
}); |
|
|
|
// #endif |
|
|
|
}, |
|
|
|
clickMore() { |
|
|
|
this.$emit('getmore') |
|
|
|
}, |
|
|
|
close() { |
|
|
|
this.show = false; |
|
|
|
this.$emit('close') |
|
|
|
}, |
|
|
|
onClick() { |
|
|
|
this.$emit('click') |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
</script> |
|
|
|
|
|
|
|
<style lang="scss" scoped> |
|
|
|
.uni-noticebar { |
|
|
|
/* #ifndef APP-NVUE */ |
|
|
|
display: flex; |
|
|
|
width: 100%; |
|
|
|
box-sizing: border-box; |
|
|
|
/* #endif */ |
|
|
|
flex-direction: row; |
|
|
|
align-items: center; |
|
|
|
padding: 10px 12px; |
|
|
|
margin-bottom: 10px; |
|
|
|
} |
|
|
|
|
|
|
|
.uni-cursor-point { |
|
|
|
/* #ifdef H5 */ |
|
|
|
cursor: pointer; |
|
|
|
/* #endif */ |
|
|
|
} |
|
|
|
|
|
|
|
.uni-noticebar-close { |
|
|
|
margin-left: 8px; |
|
|
|
margin-right: 5px; |
|
|
|
} |
|
|
|
|
|
|
|
.uni-noticebar-icon { |
|
|
|
margin-right: 5px; |
|
|
|
} |
|
|
|
|
|
|
|
.uni-noticebar__content-wrapper { |
|
|
|
flex: 1; |
|
|
|
flex-direction: column; |
|
|
|
overflow: hidden; |
|
|
|
} |
|
|
|
|
|
|
|
.uni-noticebar__content-wrapper--single { |
|
|
|
/* #ifndef APP-NVUE */ |
|
|
|
line-height: 18px; |
|
|
|
/* #endif */ |
|
|
|
} |
|
|
|
|
|
|
|
.uni-noticebar__content-wrapper--single, |
|
|
|
.uni-noticebar__content-wrapper--scrollable { |
|
|
|
flex-direction: row; |
|
|
|
} |
|
|
|
|
|
|
|
/* #ifndef APP-NVUE */ |
|
|
|
.uni-noticebar__content-wrapper--scrollable { |
|
|
|
position: relative; |
|
|
|
} |
|
|
|
|
|
|
|
/* #endif */ |
|
|
|
|
|
|
|
.uni-noticebar__content--scrollable { |
|
|
|
/* #ifdef APP-NVUE */ |
|
|
|
flex: 0; |
|
|
|
/* #endif */ |
|
|
|
/* #ifndef APP-NVUE */ |
|
|
|
flex: 1; |
|
|
|
display: block; |
|
|
|
overflow: hidden; |
|
|
|
/* #endif */ |
|
|
|
} |
|
|
|
|
|
|
|
.uni-noticebar__content--single { |
|
|
|
/* #ifndef APP-NVUE */ |
|
|
|
display: flex; |
|
|
|
flex: none; |
|
|
|
width: 100%; |
|
|
|
justify-content: center; |
|
|
|
/* #endif */ |
|
|
|
} |
|
|
|
|
|
|
|
.uni-noticebar__content-text { |
|
|
|
font-size: 14px; |
|
|
|
line-height: 18px; |
|
|
|
/* #ifndef APP-NVUE */ |
|
|
|
word-break: break-all; |
|
|
|
/* #endif */ |
|
|
|
} |
|
|
|
|
|
|
|
.uni-noticebar__content-text--single { |
|
|
|
/* #ifdef APP-NVUE */ |
|
|
|
lines: 1; |
|
|
|
/* #endif */ |
|
|
|
/* #ifndef APP-NVUE */ |
|
|
|
display: block; |
|
|
|
width: 100%; |
|
|
|
white-space: nowrap; |
|
|
|
/* #endif */ |
|
|
|
overflow: hidden; |
|
|
|
text-overflow: ellipsis; |
|
|
|
} |
|
|
|
|
|
|
|
.uni-noticebar__content-text--scrollable { |
|
|
|
/* #ifdef APP-NVUE */ |
|
|
|
lines: 1; |
|
|
|
padding-left: 750rpx; |
|
|
|
/* #endif */ |
|
|
|
/* #ifndef APP-NVUE */ |
|
|
|
position: absolute; |
|
|
|
display: block; |
|
|
|
height: 18px; |
|
|
|
line-height: 18px; |
|
|
|
white-space: nowrap; |
|
|
|
padding-left: 100%; |
|
|
|
animation: notice 10s 0s linear infinite both; |
|
|
|
animation-play-state: paused; |
|
|
|
/* #endif */ |
|
|
|
} |
|
|
|
|
|
|
|
.uni-noticebar__more { |
|
|
|
/* #ifndef APP-NVUE */ |
|
|
|
display: inline-flex; |
|
|
|
/* #endif */ |
|
|
|
flex-direction: row; |
|
|
|
flex-wrap: nowrap; |
|
|
|
align-items: center; |
|
|
|
padding-left: 5px; |
|
|
|
} |
|
|
|
|
|
|
|
@keyframes notice { |
|
|
|
100% { |
|
|
|
transform: translate3d(-100%, 0, 0); |
|
|
|
} |
|
|
|
} |
|
|
|
</style> |
zengyuehua
2 jaren geleden