|  |  | 
 |  |  | <template> | 
 |  |  |    <view v-if="show" class="uni-noticebar" :style="{ backgroundColor: backgroundColor }" @click="onClick"> | 
 |  |  |       <uni-icons v-if="showIcon === true || showIcon === 'true'" class="uni-noticebar-icon" type="sound" | 
 |  |  |          :color="color" size="22" /> | 
 |  |  |       <view ref="textBox" class="uni-noticebar__content-wrapper" | 
 |  |  |          :class="{'uni-noticebar__content-wrapper--scrollable':scrollable, 'uni-noticebar__content-wrapper--single':!scrollable && (single || moreText)}"> | 
 |  |  |          <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, 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="showGetMore === true || showGetMore === 'true'" class="uni-noticebar__more uni-cursor-point" | 
 |  |  |          @click="clickMore"> | 
 |  |  |          <text v-if="moreText.length > 0" :style="{ color: moreColor }" class="uni-noticebar__more-text">{{ moreText }}</text> | 
 |  |  |          <uni-icons v-else type="right" :color="moreColor" size="16" /> | 
 |  |  |       </view> | 
 |  |  |       <view class="uni-noticebar-close uni-cursor-point" v-if="(showClose === true || showClose === 'true') && (showGetMore === false || showGetMore === 'false')"> | 
 |  |  |          <uni-icons | 
 |  |  |             type="closeempty" :color="color" size="16" @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' | 
 |  |  |          }, | 
 |  |  |          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' | 
 |  |  |          } | 
 |  |  |       }, | 
 |  |  |       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; | 
 |  |  |       height: 18px; | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    /* #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; | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    .uni-noticebar__more-text { | 
 |  |  |       font-size: 14px; | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    @keyframes notice { | 
 |  |  |       100% { | 
 |  |  |          transform: translate3d(-100%, 0, 0); | 
 |  |  |       } | 
 |  |  |    } | 
 |  |  | </style> | 
 |  |  | <template>
 | 
 |  |  |    <view v-if="show" class="uni-noticebar" :style="{ backgroundColor: backgroundColor }" @click="onClick">
 | 
 |  |  |       <uni-icons v-if="showIcon === true || showIcon === 'true'" class="uni-noticebar-icon" type="sound"
 | 
 |  |  |          :color="color" size="22" />
 | 
 |  |  |       <view ref="textBox" class="uni-noticebar__content-wrapper"
 | 
 |  |  |          :class="{'uni-noticebar__content-wrapper--scrollable':scrollable, 'uni-noticebar__content-wrapper--single':!scrollable && (single || moreText)}">
 | 
 |  |  |          <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, 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="showGetMore === true || showGetMore === 'true'" class="uni-noticebar__more uni-cursor-point"
 | 
 |  |  |          @click="clickMore">
 | 
 |  |  |          <text v-if="moreText.length > 0" :style="{ color: moreColor }" class="uni-noticebar__more-text">{{ moreText }}</text>
 | 
 |  |  |          <uni-icons v-else type="right" :color="moreColor" size="16" />
 | 
 |  |  |       </view>
 | 
 |  |  |       <view class="uni-noticebar-close uni-cursor-point" v-if="(showClose === true || showClose === 'true') && (showGetMore === false || showGetMore === 'false')">
 | 
 |  |  |          <uni-icons
 | 
 |  |  |             type="closeempty" :color="color" size="16" @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'
 | 
 |  |  |          },
 | 
 |  |  |          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'
 | 
 |  |  |          }
 | 
 |  |  |       },
 | 
 |  |  |       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;
 | 
 |  |  |       height: 18px;
 | 
 |  |  |    }
 | 
 |  |  | 
 | 
 |  |  |    /* #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;
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 |  |  |       /* #endif */
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 |  |  |       flex-direction: row;
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 |  |  |       flex-wrap: nowrap;
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 |  |  |       align-items: center;
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 |  |  |       padding-left: 5px;
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 |  |  |    }
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 |  |  | 
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 |  |  |    .uni-noticebar__more-text {
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 |  |  |       font-size: 14px;
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 |  |  |    }
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 |  |  | 
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 |  |  |    @keyframes notice {
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 |  |  |       100% {
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 |  |  |          transform: translate3d(-100%, 0, 0);
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 |  |  |       }
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 |  |  |    }
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 |  |  | </style>
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