113 lines
2.2 KiB
Vue
113 lines
2.2 KiB
Vue
<template>
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<view class="diy-notice"
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:style="{ padding: itemData.style.paddingTop + 'px' + ' 10px', background: itemData.style.background }"
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@click="gotoPages(item)">
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<view class="notice-icon">
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<image :src="itemData.params.icon" mode="aspectFill"></image>
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</view>
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<view class="notice-text flex-1 text-ellipsisss">
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<view class="transtext" :style="'color:'+itemData.style.textColor+';left:'+textW+'rpx'">{{ textData }}
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</view>
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</view>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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textData: '',
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n: 0,
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textW: 0,
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start: 0,
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times: null
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};
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},
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props: ['itemData'],
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created() {
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this.textData = this.itemData.params.text;
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this.init();
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this.horseRaceLamp();
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},
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beforeDestroy() {
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clearTimeout(this.times)
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},
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methods: {
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/*初始化*/
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init() {
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let self = this;
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uni.getSystemInfo({
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success(res) {
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// 计算组件的高度
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let view = uni.createSelectorQuery().in(self).select('.transtext');
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view.boundingClientRect(data => {
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let h = data.width;
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self.textW = 0;
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self.start = 2 * h;
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}).exec();
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}
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});
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},
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horseRaceLamp() {
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let self = this;
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// return
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self.times = setTimeout(function() {
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self.textW--;
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if (self.textW * (-1) >= self.start) {
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self.textW = 710
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}
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// let firstWord=self.textData.slice(0,1);
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// let afterWord=self.textData.slice(1,self.textData.length);
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// self.textData=afterWord+firstWord;
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self.horseRaceLamp();
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}, 10);
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},
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/*跳转页面*/
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gotoPages(e) {
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this.gotoPage(e.linkUrl);
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}
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}
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};
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</script>
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<style>
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.diy-notice {
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margin: 20rpx;
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display: flex;
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justify-content: flex-start;
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align-items: center;
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border-radius: 6rpx;
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/* box-shadow: 0 0 8rpx rgba(0, 0, 0, 0.1); */
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}
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.diy-notice .notice-icon {
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width: 64rpx;
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height: 64rpx;
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margin-right: 20rpx;
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}
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.diy-notice .notice-icon image {
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width: 100%;
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height: 100%;
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}
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.diy-notice .notice-text {
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overflow: hidden;
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white-space: nowrap;
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position: relative;
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height: 64rpx;
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}
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.transtext {
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position: absolute;
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top: 0;
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bottom: 0;
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margin: auto;
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left: 0;
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line-height: 64rpx;
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/* display: inline-block; */
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}
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</style>
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