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<template>
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<view
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class="u-card"
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@tap.stop="click"
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:class="{ 'u-border': border, 'u-card-full': full, 'u-card--border': getPx(borderRadius) > 0 }"
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:style="{
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borderRadius: addUnit(borderRadius),
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margin: margin,
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boxShadow: boxShadow
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}"
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>
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<view
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v-if="showHead"
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class="u-card__head"
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:style="[{padding: addUnit(paddingHead || padding)}, headStyle]"
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:class="{
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'u-border-bottom': headBorderBottom
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}"
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@tap="headClick"
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>
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<view v-if="!$slots.head" class="u-flex u-row-between">
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<view class="u-card__head--left u-flex u-line-1" v-if="title">
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<image
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:src="thumb"
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class="u-card__head--left__thumb"
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mode="aspectFill"
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v-if="thumb"
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:style="{
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height: addUnit(thumbWidth),
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width: addUnit(thumbWidth),
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borderRadius: thumbCircle ? '50px' : '4px'
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}"
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></image>
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<text
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class="u-card__head--left__title u-line-1"
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:style="{
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fontSize: addUnit(titleSize),
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color: titleColor
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}"
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>
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{{ title }}
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</text>
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</view>
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<view class="u-card__head--right u-line-1" v-if="subTitle">
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<text
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class="u-card__head__title__text"
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:style="{
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fontSize: addUnit(subTitleSize),
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color: subTitleColor
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}"
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>
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{{ subTitle }}
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</text>
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</view>
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</view>
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<slot name="head" v-else />
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</view>
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<view @tap="bodyClick" class="u-card__body"
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:style="[{padding: addUnit(paddingBody || padding)}, bodyStyle]"><slot name="body" /></view>
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<view
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v-if="showFoot"
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class="u-card__foot"
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@tap="footClick"
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:style="[{padding: $slots.foot ? addUnit(paddingFoot || padding) : 0}, footStyle]"
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:class="{
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'u-border-top': footBorderTop
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}"
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>
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<slot name="foot" />
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</view>
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</view>
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</template>
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<script>
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import { propsCard } from './props';
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import { mpMixin } from '../../libs/mixin/mpMixin';
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import { mixin } from '../../libs/mixin/mixin';
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import { addStyle, addUnit, getPx } from '../../libs/function/index';
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/**
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* card 卡片
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* @description 卡片组件一般用于多个列表条目，且风格统一的场景
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* @tutorial https://uview-plus.jiangruyi.com/components/card.html
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* @property {Boolean} full 卡片与屏幕两侧是否留空隙（默认false）
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* @property {String} title 头部左边的标题
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* @property {String} title-color 标题颜色（默认#303133）
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* @property {String | Number} title-size 标题字体大小，单位rpx（默认15px）
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* @property {String} sub-title 头部右边的副标题
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* @property {String} sub-title-color 副标题颜色（默认#909399）
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* @property {String | Number} sub-title-size 副标题字体大小（默认13px
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* @property {Boolean} border 是否显示边框（默认true）
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* @property {String | Number} index 用于标识点击了第几个卡片
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* @property {String} box-shadow 卡片外围阴影，字符串形式（默认none）
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* @property {String} margin 卡片与屏幕两边和上下元素的间距，需带单位，如"30px 20px"（默认15px）
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* @property {String | Number} border-radius 卡片整体的圆角值，单位rpx（默认8px）
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* @property {Object} head-style 头部自定义样式，对象形式
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* @property {Object} body-style 中部自定义样式，对象形式
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* @property {Object} foot-style 底部自定义样式，对象形式
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* @property {Boolean} head-border-bottom 是否显示头部的下边框（默认true）
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* @property {Boolean} foot-border-top 是否显示底部的上边框（默认true）
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* @property {Boolean} show-head 是否显示头部（默认true）
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* @property {Boolean} show-foot 是否显示尾部（默认true）
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* @property {String} thumb 缩略图路径，如设置将显示在标题的左边，不建议使用相对路径
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* @property {String | Number} thumb-width 缩略图的宽度，高等于宽，单位px（默认30px）
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* @property {Boolean} thumb-circle 缩略图是否为圆形（默认false）
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* @event {Function} click 整个卡片任意位置被点击时触发
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* @event {Function} head-click 卡片头部被点击时触发
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* @event {Function} body-click 卡片主体部分被点击时触发
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* @event {Function} foot-click 卡片底部部分被点击时触发
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* @example <u-card paddingFoot="2px 15px" title="card"></u-card>
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*/
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export default {
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name: 'up-card',
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data() {
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return {};
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},
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mixins: [mpMixin, mixin, propsCard],
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emits: ['click', 'head-click', 'body-click', 'foot-click'],
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methods: {
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addStyle,
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addUnit,
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getPx,
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click() {
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this.$emit('click', this.index);
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},
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headClick() {
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this.$emit('head-click', this.index);
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},
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bodyClick() {
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this.$emit('body-click', this.index);
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},
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footClick() {
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this.$emit('foot-click', this.index);
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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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.u-card {
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position: relative;
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overflow: hidden;
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font-size: 28rpx;
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background-color: #ffffff;
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box-sizing: border-box;
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&-full {
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// 如果是与屏幕之间不留空隙，应该设置左右边距为0
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margin-left: 0 !important;
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margin-right: 0 !important;
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width: 100%;
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}
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&--border:after {
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border-radius: 16rpx;
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}
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&__head {
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&--left {
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color: $u-main-color;
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&__thumb {
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margin-right: 16rpx;
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}
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&__title {
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max-width: 400rpx;
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}
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}
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&--right {
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color: $u-tips-color;
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margin-left: 6rpx;
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}
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}
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&__body {
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color: $u-content-color;
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}
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&__foot {
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color: $u-tips-color;
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}
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}
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</style>
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