246 lines
6.5 KiB
Vue
246 lines
6.5 KiB
Vue
<template>
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<uv-popup
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ref="modalPopup"
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mode="center"
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:zoom="zoom"
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:zIndex="zIndex"
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:customStyle="{
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borderRadius: '6px',
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overflow: 'hidden',
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marginTop: `-${$uv.addUnit(negativeTop)}`
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}"
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:closeOnClickOverlay="closeOnClickOverlay"
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:safeAreaInsetBottom="false"
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:duration="400"
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@change="popupChange"
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>
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<view
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class="uv-modal"
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:style="{
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width: $uv.addUnit(width),
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}"
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>
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<text
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class="uv-modal__title"
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v-if="title"
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>{{ title }}</text>
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<view
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class="uv-modal__content"
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:style="{
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paddingTop: `${title ? 12 : 25}px`
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}"
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>
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<slot>
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<text
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class="uv-modal__content__text"
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:style="[
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{
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textAlign: align
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},
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nvueStyle,
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$uv.addStyle(textStyle)
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]"
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>{{ content }}</text>
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</slot>
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</view>
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<slot name="confirmButton">
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<uv-line></uv-line>
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<view
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v-if="showConfirmButton || showCancelButton"
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class="uv-modal__button-group"
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:style="{
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flexDirection: buttonReverse ? 'row-reverse' : 'row'
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}"
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>
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<view
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class="uv-modal__button-group__wrapper uv-modal__button-group__wrapper--cancel"
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:hover-stay-time="150"
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hover-class="uv-modal__button-group__wrapper--hover"
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:class="[showCancelButton && !showConfirmButton && 'uv-modal__button-group__wrapper--only-cancel']"
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v-if="showCancelButton"
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@tap="cancelHandler"
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>
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<text
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class="uv-modal__button-group__wrapper__text"
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:style="{
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color: cancelColor
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}"
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>{{ cancelText }}</text>
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</view>
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<uv-line
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direction="column"
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v-if="showConfirmButton && showCancelButton"
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></uv-line>
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<view
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class="uv-modal__button-group__wrapper uv-modal__button-group__wrapper--confirm"
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:hover-stay-time="150"
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hover-class="uv-modal__button-group__wrapper--hover"
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:class="[!showCancelButton && showConfirmButton && 'uv-modal__button-group__wrapper--only-confirm']"
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v-if="showConfirmButton"
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@tap="confirmHandler"
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>
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<uv-loading-icon v-if="loading"></uv-loading-icon>
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<text
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v-else
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class="uv-modal__button-group__wrapper__text"
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:style="{
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color: confirmColor
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}"
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>{{ confirmText }}</text>
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</view>
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</view>
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</slot>
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</view>
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</uv-popup>
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</template>
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<script>
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import mpMixin from '../../libs/mixin/mpMixin.js'
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import mixin from '../../libs/mixin/mixin.js'
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import props from './props.js';
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/**
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* Modal 模态框
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* @description 弹出模态框，常用于消息提示、消息确认、在当前页面内完成特定的交互操作。
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* @tutorial https://www.uvui.cn/components/modul.html
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* @property {String} title 标题内容
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* @property {String} content 模态框内容，如传入slot内容，则此参数无效
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* @property {String} confirmText 确认按钮的文字 （默认 '确认' ）
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* @property {String} cancelText 取消按钮的文字 （默认 '取消' ）
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* @property {Boolean} showConfirmButton 是否显示确认按钮 （默认 true ）
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* @property {Boolean} showCancelButton 是否显示取消按钮 （默认 false ）
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* @property {String} confirmColor 确认按钮的颜色 （默认 '#2979ff' ）
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* @property {String} cancelColor 取消按钮的颜色 （默认 '#606266' ）
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* @property {Boolean} buttonReverse 对调确认和取消的位置 （默认 false ）
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* @property {Boolean} zoom 是否开启缩放模式 （默认 true ）
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* @property {Boolean} asyncClose 是否异步关闭，只对确定按钮有效，见上方说明 （默认 false ）
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* @property {Boolean} closeOnClickOverlay 是否允许点击遮罩关闭该组件 （默认 true ）
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* @property {String | Number} negativeTop 往上偏移的值，给一个负的margin-top，往上偏移，避免和键盘重合的情况，单位任意，数值则默认为px单位 （默认 0 ）
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* @property {String | Number} width modal宽度，不支持百分比，可以数值，px，rpx单位 （默认 '650rpx' ）
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* @property {String} align 文本对齐方式 （默认'left'）
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* @property {String | Object} textStyle 文本扩展样式
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* @event {Function} confirm 点击确认按钮时触发
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* @event {Function} cancel 点击取消按钮时触发
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* @event {Function} close 点击遮罩关闭出发，closeOnClickOverlay为true有效
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* @example <uv-modal ref="modalPopup" title="title" content="content"></uv-modal>
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*/
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export default {
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name: 'uv-modal',
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mixins: [mpMixin, mixin, props],
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data() {
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return {
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loading: false
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}
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},
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computed: {
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nvueStyle() {
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const style = {};
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// 避免nvue中不能换行的问题
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// #ifdef APP-NVUE
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style.width = this.$uv.addUnit(this.$uv.getPx(this.width) - 50,'px');
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// #endif
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return style;
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}
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},
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methods: {
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open() {
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this.$refs.modalPopup.open();
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if (this.loading) this.loading = false;
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},
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close() {
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this.$refs.modalPopup.close();
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},
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popupChange(e) {
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if(!e.show) this.$emit('close');
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},
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// 点击确定按钮
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confirmHandler() {
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if(!this.loading) {
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this.$emit('confirm');
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}
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// 如果配置了异步关闭，将按钮值为loading状态
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if (this.asyncClose) {
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this.loading = true;
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} else {
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this.close();
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}
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},
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// 点击取消按钮
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cancelHandler() {
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this.$emit('cancel');
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this.close();
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},
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closeLoading() {
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this.$nextTick(()=>{
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this.loading = false;
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})
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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@import '../../libs/css/components.scss';
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@import '../../libs/css/color.scss';
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$uv-modal-border-radius: 6px;
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.uv-modal {
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width: 650rpx;
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border-radius: $uv-modal-border-radius;
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overflow: hidden;
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&__title {
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font-size: 16px;
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font-weight: bold;
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color: $uv-content-color;
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text-align: center;
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padding-top: 25px;
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}
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&__content {
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padding: 12px 25px 25px 25px;
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@include flex;
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justify-content: center;
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&__text {
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line-height: 48rpx;
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font-size: 15px;
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color: $uv-content-color;
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flex: 1;
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}
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}
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&__button-group {
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@include flex;
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height: 48px;
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&__wrapper {
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flex: 1;
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@include flex;
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justify-content: center;
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align-items: center;
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height: 48px;
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&--confirm,
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&--only-cancel {
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border-bottom-right-radius: $uv-modal-border-radius;
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}
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&--cancel,
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&--only-confirm {
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border-bottom-left-radius: $uv-modal-border-radius;
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}
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&--hover {
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background-color: $uv-bg-color;
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}
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&__text {
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color: $uv-content-color;
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font-size: 16px;
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text-align: center;
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}
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}
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}
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}
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</style>
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