更新大理市民卡app
diff --git a/uview-ui/components/u-swiper/u-swiper.vue b/uview-ui/components/u-swiper/u-swiper.vue
new file mode 100644
index 0000000..b6e7e81
--- /dev/null
+++ b/uview-ui/components/u-swiper/u-swiper.vue
@@ -0,0 +1,340 @@
+<template>
+ <view class="u-swiper-wrap" :style="{
+ borderRadius: `${borderRadius}rpx`
+ }">
+ <swiper :current="elCurrent" @change="change" @animationfinish="animationfinish" :interval="interval" :circular="circular" :duration="duration" :autoplay="autoplay"
+ :previous-margin="effect3d ? effect3dPreviousMargin + 'rpx' : '0'" :next-margin="effect3d ? effect3dPreviousMargin + 'rpx' : '0'"
+ :style="{
+ height: height + 'rpx',
+ backgroundColor: bgColor
+ }">
+ <swiper-item class="u-swiper-item" v-for="(item, index) in list" :key="index">
+ <view class="u-list-image-wrap" @tap.stop.prevent="listClick(index)" :class="[uCurrent != index ? 'u-list-scale' : '']" :style="{
+ borderRadius: `${borderRadius}rpx`,
+ transform: effect3d && uCurrent != index ? 'scaleY(0.9)' : 'scaleY(1)',
+ margin: effect3d && uCurrent != index ? '0 20rpx' : 0,
+ }">
+ <image class="u-swiper-image" :src="item[name] || item" :mode="imgMode"></image>
+ <view v-if="title && item.title" class="u-swiper-title u-line-1" :style="[{
+ 'padding-bottom': titlePaddingBottom
+ }, titleStyle]">
+ {{ item.title }}
+ </view>
+ </view>
+ </swiper-item>
+ </swiper>
+ <view class="u-swiper-indicator" :style="{
+ top: indicatorPos == 'topLeft' || indicatorPos == 'topCenter' || indicatorPos == 'topRight' ? '12rpx' : 'auto',
+ bottom: indicatorPos == 'bottomLeft' || indicatorPos == 'bottomCenter' || indicatorPos == 'bottomRight' ? '12rpx' : 'auto',
+ justifyContent: justifyContent,
+ padding: `0 ${effect3d ? '74rpx' : '24rpx'}`
+ }">
+ <block v-if="mode == 'rect'">
+ <view class="u-indicator-item-rect" :class="{ 'u-indicator-item-rect-active': index == uCurrent }" v-for="(item, index) in list"
+ :key="index"></view>
+ </block>
+ <block v-if="mode == 'dot'">
+ <view class="u-indicator-item-dot" :class="{ 'u-indicator-item-dot-active': index == uCurrent }" v-for="(item, index) in list"
+ :key="index"></view>
+ </block>
+ <block v-if="mode == 'round'">
+ <view class="u-indicator-item-round" :class="{ 'u-indicator-item-round-active': index == uCurrent }" v-for="(item, index) in list"
+ :key="index"></view>
+ </block>
+ <block v-if="mode == 'number'">
+ <view class="u-indicator-item-number">{{ uCurrent + 1 }}/{{ list.length }}</view>
+ </block>
+ </view>
+ </view>
+</template>
+
+<script>
+ /**
+ * swiper 轮播图
+ * @description 该组件一般用于导航轮播,广告展示等场景,可开箱即用
+ * @tutorial https://www.uviewui.com/components/swiper.html
+ * @property {Array} list 轮播图数据,见官网"基本使用"说明
+ * @property {Boolean} title 是否显示标题文字,需要配合list参数,见官网说明(默认false)
+ * @property {String} mode 指示器模式,见官网说明(默认round)
+ * @property {String Number} height 轮播图组件高度,单位rpx(默认250)
+ * @property {String} indicator-pos 指示器的位置(默认bottomCenter)
+ * @property {Boolean} effect3d 是否开启3D效果(默认false)
+ * @property {Boolean} autoplay 是否自动播放(默认true)
+ * @property {String Number} interval 自动轮播时间间隔,单位ms(默认2500)
+ * @property {Boolean} circular 是否衔接播放,见官网说明(默认true)
+ * @property {String} bg-color 背景颜色(默认#f3f4f6)
+ * @property {String Number} border-radius 轮播图圆角值,单位rpx(默认8)
+ * @property {Object} title-style 自定义标题样式
+ * @property {String Number} effect3d-previous-margin mode = true模式的情况下,激活项与前后项之间的距离,单位rpx(默认50)
+ * @property {String} img-mode 图片的裁剪模式,详见image组件裁剪模式(默认aspectFill)
+ * @event {Function} click 点击轮播图时触发
+ * @example <u-swiper :list="list" mode="dot" indicator-pos="bottomRight"></u-swiper>
+ */
+ export default {
+ name: "u-swiper",
+ props: {
+ // 轮播图的数据,格式如:[{image: 'xxxx', title: 'xxxx'},{image: 'yyyy', title: 'yyyy'}],其中title字段可选
+ list: {
+ type: Array,
+ default () {
+ return [];
+ }
+ },
+ // 是否显示title标题
+ title: {
+ type: Boolean,
+ default: false
+ },
+ // 用户自定义的指示器的样式
+ indicator: {
+ type: Object,
+ default () {
+ return {};
+ }
+ },
+ // 圆角值
+ borderRadius: {
+ type: [Number, String],
+ default: 8
+ },
+ // 隔多久自动切换
+ interval: {
+ type: [String, Number],
+ default: 3000
+ },
+ // 指示器的模式,rect|dot|number|round
+ mode: {
+ type: String,
+ default: 'round'
+ },
+ // list的高度,单位rpx
+ height: {
+ type: [Number, String],
+ default: 250
+ },
+ // 指示器的位置,topLeft|topCenter|topRight|bottomLeft|bottomCenter|bottomRight
+ indicatorPos: {
+ type: String,
+ default: 'bottomCenter'
+ },
+ // 是否开启缩放效果
+ effect3d: {
+ type: Boolean,
+ default: false
+ },
+ // 3D模式的情况下,激活item与前后item之间的距离,单位rpx
+ effect3dPreviousMargin: {
+ type: [Number, String],
+ default: 50
+ },
+ // 是否自动播放
+ autoplay: {
+ type: Boolean,
+ default: true
+ },
+ // 自动轮播时间间隔,单位ms
+ duration: {
+ type: [Number, String],
+ default: 500
+ },
+ // 是否衔接滑动,即到最后一张时接着滑动,是否自动切换到第一张
+ circular: {
+ type: Boolean,
+ default: true
+ },
+ // 图片的裁剪模式
+ imgMode: {
+ type: String,
+ default: 'aspectFill'
+ },
+ // 从list数组中读取的图片的属性名
+ name: {
+ type: String,
+ default: 'image'
+ },
+ // 背景颜色
+ bgColor: {
+ type: String,
+ default: '#f3f4f6'
+ },
+ // 初始化时,默认显示第几项
+ current: {
+ type: [Number, String],
+ default: 0
+ },
+ // 标题的样式,对象形式
+ titleStyle: {
+ type: Object,
+ default() {
+ return {}
+ }
+ }
+ },
+ watch: {
+ // 如果外部的list发生变化,判断长度是否被修改,如果前后长度不一致,重置uCurrent值,避免溢出
+ list(nVal, oVal) {
+ if(nVal.length !== oVal.length) this.uCurrent = 0;
+ },
+ // 监听外部current的变化,实时修改内部依赖于此测uCurrent值,如果更新了current,而不是更新uCurrent,
+ // 就会错乱,因为指示器是依赖于uCurrent的
+ current(n) {
+ this.uCurrent = n;
+ }
+ },
+ data() {
+ return {
+ uCurrent: this.current // 当前活跃的swiper-item的index
+ };
+ },
+ computed: {
+ justifyContent() {
+ if (this.indicatorPos == 'topLeft' || this.indicatorPos == 'bottomLeft') return 'flex-start';
+ if (this.indicatorPos == 'topCenter' || this.indicatorPos == 'bottomCenter') return 'center';
+ if (this.indicatorPos == 'topRight' || this.indicatorPos == 'bottomRight') return 'flex-end';
+ },
+ titlePaddingBottom() {
+ let tmp = 0;
+ if (this.mode == 'none') return '12rpx';
+ if (['bottomLeft', 'bottomCenter', 'bottomRight'].indexOf(this.indicatorPos) >= 0 && this.mode == 'number') {
+ tmp = '60rpx';
+ } else if (['bottomLeft', 'bottomCenter', 'bottomRight'].indexOf(this.indicatorPos) >= 0 && this.mode != 'number') {
+ tmp = '40rpx';
+ } else {
+ tmp = '12rpx';
+ }
+ return tmp;
+ },
+ // 因为uni的swiper组件的current参数只接受Number类型,这里做一个转换
+ elCurrent() {
+ return Number(this.current);
+ }
+ },
+ methods: {
+ listClick(index) {
+ this.$emit('click', index);
+ },
+ change(e) {
+ let current = e.detail.current;
+ this.uCurrent = current;
+ // 发出change事件,表示当前自动切换的index,从0开始
+ this.$emit('change', current);
+ },
+ // 头条小程序不支持animationfinish事件,改由change事件
+ // 暂不监听此事件,因为不再给swiper绑定uCurrent属性
+ animationfinish(e) {
+ // #ifndef MP-TOUTIAO
+ // this.uCurrent = e.detail.current;
+ // #endif
+ }
+ }
+ };
+</script>
+
+<style lang="scss" scoped>
+ @import "../../libs/css/style.components.scss";
+
+ .u-swiper-wrap {
+ position: relative;
+ overflow: hidden;
+ transform: translateY(0);
+ }
+
+ .u-swiper-image {
+ width: 100%;
+ will-change: transform;
+ height: 100%;
+ /* #ifndef APP-NVUE */
+ display: block;
+ /* #endif */
+ /* #ifdef H5 */
+ pointer-events: none;
+ /* #endif */
+ }
+
+ .u-swiper-indicator {
+ padding: 0 24rpx;
+ position: absolute;
+ @include vue-flex;
+ width: 100%;
+ z-index: 1;
+ }
+
+ .u-indicator-item-rect {
+ width: 26rpx;
+ height: 8rpx;
+ margin: 0 6rpx;
+ transition: all 0.5s;
+ background-color: rgba(0, 0, 0, 0.3);
+ }
+
+ .u-indicator-item-rect-active {
+ background-color: rgba(255, 255, 255, 0.8);
+ }
+
+ .u-indicator-item-dot {
+ width: 14rpx;
+ height: 14rpx;
+ margin: 0 6rpx;
+ border-radius: 20rpx;
+ transition: all 0.5s;
+ background-color: rgba(0, 0, 0, 0.3);
+ }
+
+ .u-indicator-item-dot-active {
+ background-color: rgba(255, 255, 255, 0.8);
+ }
+
+ .u-indicator-item-round {
+ width: 14rpx;
+ height: 14rpx;
+ margin: 0 6rpx;
+ border-radius: 20rpx;
+ transition: all 0.5s;
+ background-color: rgba(0, 0, 0, 0.3);
+ }
+
+ .u-indicator-item-round-active {
+ width: 34rpx;
+ background-color: rgba(255, 255, 255, 0.8);
+ }
+
+ .u-indicator-item-number {
+ padding: 6rpx 16rpx;
+ line-height: 1;
+ background-color: rgba(0, 0, 0, 0.3);
+ border-radius: 100rpx;
+ font-size: 26rpx;
+ color: rgba(255, 255, 255, 0.8);
+ }
+
+ .u-list-scale {
+ transform-origin: center center;
+ }
+
+ .u-list-image-wrap {
+ width: 100%;
+ height: 100%;
+ flex: 1;
+ transition: all 0.5s;
+ overflow: hidden;
+ box-sizing: content-box;
+ position: relative;
+ }
+
+ .u-swiper-title {
+ position: absolute;
+ background-color: rgba(0, 0, 0, 0.3);
+ bottom: 0;
+ left: 0;
+ width: 100%;
+ font-size: 28rpx;
+ padding: 12rpx 24rpx;
+ color: rgba(255, 255, 255, 0.9);
+ }
+
+ .u-swiper-item {
+ @include vue-flex;
+ overflow: hidden;
+ align-items: center;
+ }
+</style>