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- <template>
- <u-popup mode="bottom" :border-radius="borderRadius" :popup="false" v-model="value" :maskCloseAble="maskCloseAble"
- length="auto" :safeAreaInsetBottom="safeAreaInsetBottom" @close="popupClose" :z-index="uZIndex">
- <view class="u-tips u-border-bottom" v-if="tips.text" :style="[tipsStyle]">
- {{tips.text}}
- </view>
- <block v-for="(item, index) in list" :key="index">
- <view
- @touchmove.stop.prevent
- @tap="itemClick(index)"
- :style="[itemStyle(index)]"
- class="u-action-sheet-item u-line-1"
- :class="[index < list.length - 1 ? 'u-border-bottom' : '']"
- :hover-stay-time="150"
- >
- <text>{{item.text}}</text>
- <text class="u-action-sheet-item__subtext u-line-1" v-if="item.subText">{{item.subText}}</text>
- </view>
- </block>
- <view class="u-gab" v-if="cancelBtn">
- </view>
- <view @touchmove.stop.prevent class="u-actionsheet-cancel u-action-sheet-item" hover-class="u-hover-class"
- :hover-stay-time="150" v-if="cancelBtn" @tap="close">{{cancelText}}</view>
- </u-popup>
- </template>
- <script>
- /**
- * actionSheet 操作菜单
- * @description 本组件用于从底部弹出一个操作菜单,供用户选择并返回结果。本组件功能类似于uni的uni.showActionSheetAPI,配置更加灵活,所有平台都表现一致。
- * @tutorial https://www.uviewui.com/components/actionSheet.html
- * @property {Array<Object>} list 按钮的文字数组,见官方文档示例
- * @property {Object} tips 顶部的提示文字,见官方文档示例
- * @property {String} cancel-text 取消按钮的提示文字
- * @property {Boolean} cancel-btn 是否显示底部的取消按钮(默认true)
- * @property {Number String} border-radius 弹出部分顶部左右的圆角值,单位rpx(默认0)
- * @property {Boolean} mask-close-able 点击遮罩是否可以关闭(默认true)
- * @property {Boolean} safe-area-inset-bottom 是否开启底部安全区适配(默认false)
- * @property {Number String} z-index z-index值(默认1075)
- * @property {String} cancel-text 取消按钮的提示文字
- * @event {Function} click 点击ActionSheet列表项时触发
- * @event {Function} close 点击取消按钮时触发
- * @example <u-action-sheet :list="list" @click="click" v-model="show"></u-action-sheet>
- */
- export default {
- name: "u-action-sheet",
- props: {
- // 点击遮罩是否可以关闭actionsheet
- maskCloseAble: {
- type: Boolean,
- default: true
- },
- // 按钮的文字数组,可以自定义颜色和字体大小,字体单位为rpx
- list: {
- type: Array,
- default () {
- // 如下
- // return [{
- // text: '确定',
- // color: '',
- // fontSize: ''
- // }]
- return [];
- }
- },
- // 顶部的提示文字
- tips: {
- type: Object,
- default () {
- return {
- text: '',
- color: '',
- fontSize: '26'
- }
- }
- },
- // 底部的取消按钮
- cancelBtn: {
- type: Boolean,
- default: true
- },
- // 是否开启底部安全区适配,开启的话,会在iPhoneX机型底部添加一定的内边距
- safeAreaInsetBottom: {
- type: Boolean,
- default: false
- },
- // 通过双向绑定控制组件的弹出与收起
- value: {
- type: Boolean,
- default: false
- },
- // 弹出的顶部圆角值
- borderRadius: {
- type: [String, Number],
- default: 0
- },
- // 弹出的z-index值
- zIndex: {
- type: [String, Number],
- default: 0
- },
- // 取消按钮的文字提示
- cancelText: {
- type: String,
- default: '取消'
- }
- },
- computed: {
- // 顶部提示的样式
- tipsStyle() {
- let style = {};
- if (this.tips.color) style.color = this.tips.color;
- if (this.tips.fontSize) style.fontSize = this.tips.fontSize + 'rpx';
- return style;
- },
- // 操作项目的样式
- itemStyle() {
- return (index) => {
- let style = {};
- if (this.list[index].color) style.color = this.list[index].color;
- if (this.list[index].fontSize) style.fontSize = this.list[index].fontSize + 'rpx';
- // 选项被禁用的样式
- if (this.list[index].disabled) style.color = '#c0c4cc';
- return style;
- }
- },
- uZIndex() {
- // 如果用户有传递z-index值,优先使用
- return this.zIndex ? this.zIndex : this.$u.zIndex.popup;
- }
- },
- methods: {
- // 点击取消按钮
- close() {
- // 发送input事件,并不会作用于父组件,而是要设置组件内部通过props传递的value参数
- // 这是一个vue发送事件的特殊用法
- this.popupClose();
- this.$emit('close');
- },
- // 弹窗关闭
- popupClose() {
- this.$emit('input', false);
- },
- // 点击某一个item
- itemClick(index) {
- // disabled的项禁止点击
- if(this.list[index].disabled) return;
- this.$emit('click', index);
- this.$emit('input', false);
- }
- }
- }
- </script>
- <style lang="scss" scoped>
- @import "../../libs/css/style.components.scss";
- .u-tips {
- font-size: 26rpx;
- text-align: center;
- padding: 34rpx 0;
- line-height: 1;
- color: $u-tips-color;
- }
- .u-action-sheet-item {
- @include vue-flex;;
- line-height: 1;
- justify-content: center;
- align-items: center;
- font-size: 32rpx;
- padding: 34rpx 0;
- flex-direction: column;
- }
-
- .u-action-sheet-item__subtext {
- font-size: 24rpx;
- color: $u-tips-color;
- margin-top: 20rpx;
- }
- .u-gab {
- height: 12rpx;
- background-color: rgb(234, 234, 236);
- }
- .u-actionsheet-cancel {
- color: $u-main-color;
- }
- </style>
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