<template>
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<view class="u-demo">
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<view class="u-demo-wrap">
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<view class="u-demo-title">演示效果</view>
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<view class="u-demo-area">
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<u-toast :type="type" ref="uToast"></u-toast>
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<u-notice-bar :autoplay="autoplay" :playState="playState" :speed="speed" @getMore="getMore"
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:mode="mode" @end="end" @close="close" @click="click" :show="show" :type="type" :list="list"
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:moreIcon="moreIcon" :volumeIcon="volumeIcon" :duration="duration" :isCircular="isCircular"></u-notice-bar>
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</view>
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</view>
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<view class="u-config-wrap">
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<view class="u-config-title u-border-bottom">
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参数配置
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</view>
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<view class="u-config-item">
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<view class="u-item-title">主题</view>
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<u-subsection :current="3" :list="['primary', 'success', 'error', 'warning', 'none']" @change="typeChange"></u-subsection>
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</view>
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<view class="u-config-item">
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<view class="u-item-title">滚动模式</view>
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<u-subsection :current="current" :list="['水平', '垂直']" @change="modeChange"></u-subsection>
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</view>
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<view class="u-config-item">
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<view class="u-item-title">是否衔接(水平模式有效)</view>
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<u-subsection :list="['是', '否']" @change="isCircularChange"></u-subsection>
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</view>
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<view class="u-config-item">
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<view class="u-item-title">状态</view>
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<u-subsection :list="['播放', '暂停']" @change="playStateChange"></u-subsection>
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</view>
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<view class="u-config-item">
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<view class="u-item-title">速度</view>
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<u-subsection :current="1" :list="['慢', '正常', '快']" @change="speedChange"></u-subsection>
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</view>
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<view class="u-config-item">
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<view class="u-item-title">图标</view>
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<u-subsection :list="['显示', '隐藏']" @change="iconChange"></u-subsection>
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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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show: true,
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autoplay: false,
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type: 'warning',
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list: [
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'锦瑟无端五十弦，一弦一柱思华年',
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'庄生晓梦迷蝴蝶，望帝春心托杜鹃',
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'沧海月明珠有泪，蓝田日暖玉生烟'
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],
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mode: 'horizontal',
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playState: 'play',
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speed: 160,
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duration: 2000,
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moreIcon: true,
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volumeIcon: true,
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isCircular: true,
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current: 0
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}
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},
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onLoad() {
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},
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methods: {
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typeChange(index) {
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let type = ['primary', 'success', 'error', 'warning', 'none'];
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this.type = type[index];
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},
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modeChange(index) {
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this.current = index;
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this.mode = index == 0 ? 'horizontal' : 'vertical';
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},
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playStateChange(index) {
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this.playState = index == 0 ? 'play' : 'paused';
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},
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speedChange(index) {
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if(index == 0) {
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this.$nextTick(() => {
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this.speed = 50;
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this.duration = 6000;
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})
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} else if(index == 1) {
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this.$nextTick(() => {
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this.speed = 160;
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this.duration = 2000;
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})
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} else {
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this.$nextTick(() => {
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this.speed = 350;
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this.duration = 400;
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})
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}
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},
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iconChange(index) {
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if(index == 0) {
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this.moreIcon = true;
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this.volumeIcon = true;
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} else {
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this.moreIcon = false;
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this.volumeIcon = false;
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}
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},
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isCircularChange(index) {
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this.isCircular = index == 0 ? true : false;
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this.current = 0;
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this.mode = 'horizontal';
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},
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close() {
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this.toast(`点击了关闭图标`);
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},
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click(index) {
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if(this.mode == 'horizontal' && this.isCircular) {
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this.toast('此模式无法获取Index值');
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} else {
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this.toast(`点击了第${index + 1}条消息`);
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}
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},
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getMore() {
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this.toast(`点击了更多图标`);
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},
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toast(title) {
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this.$refs.uToast.show({
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title: title,
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type: 'warning'
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})
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},
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end() {
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// console.log('end');
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.item {
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margin-top: 30px;
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}
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</style>
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