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<template> <view class="u-section"> <view class="u-section__title" :style="{ fontWeight: bold ? 'bold' : 'normal', color: color, fontSize: fontSize + 'rpx', paddingLeft: showLine ? (fontSize * 0.7) + 'rpx' : 0 }" :class="{ 'u-section--line': showLine }"> <view class="u-section__title__icon-wrap u-flex" :style="[lineStyle]" v-if="showLine"> <u-icon top="0" name="column-line" :size="fontSize * 1.25" bold :color="lineColor ? lineColor : color"></u-icon> </view> <text class="u-flex u-section__title__text">{{title}}</text> </view> <view class="u-section__right-info" v-if="right || $slots.right" :style="{ color: subColor }" @tap="rightClick"> <slot name="right" v-if="$slots.right" /> <block v-else> {{subTitle}} <view class="u-section__right-info__icon-arrow u-flex" v-if="arrow"> <u-icon name="arrow-right" size="24" :color="subColor"></u-icon> </view> </block> </view> </view> </template>
<script> /** * section 查看更多 * @description 该组件一般用于分类信息有很多,但是限于篇幅只能列出一部分,让用户通过"查看更多"获得更多信息的场景,实际效果见演示。 * @tutorial https://www.uviewui.com/components/section.html
* @property {String} title 左边主标题 * @property {String} sub-title 右边副标题(默认更多) * @property {Boolean} right 是否显示右边的内容(默认true) * @property {Boolean} showLine 是否显示左边的竖条(默认true) * @property {Boolean} arrow 是否显示右边箭头(默认true) * @property {String Number} font-size 主标题的字体大小(默认28) * @property {Boolean} bold 主标题是否加粗(默认true) * @property {String} color 主标题颜色(默认#303133) * @event {Function} click 组件右侧的内容被点击时触发,用于跳转"更多" * @example <u-section title="今日热门" :right="false"></u-section> */ export default { name: "u-section", props: { // 标题信息
title: { type: String, default: '' }, // 右边副标题内容
subTitle: { type: String, default: '更多' }, // 是否显示右边的内容
right: { type: Boolean, default: true }, fontSize: { type: [Number, String], default: 28 }, // 主标题是否加粗
bold: { type: Boolean, default: true }, // 主标题的颜色
color: { type: String, default: '#303133' }, // 右边副标题的颜色
subColor: { type: String, default: '#909399' }, // 是否显示左边的竖条
showLine: { type: Boolean, default: true }, // 左边竖线的颜色
lineColor: { type: String, default: '' }, // 是否显示右边箭头
arrow: { type: Boolean, default: true }, }, computed: { // 左边竖条的样式
lineStyle() { // 由于安卓和iOS的,需要稍微调整绝对定位的top值,才能让左边的竖线和右边的文字垂直居中
return { // 由于竖线为字体图标,具有比实际线宽更宽的宽度,所以也需要根据字体打下动态调整
left: -(Number(this.fontSize) * 0.9) + 'rpx', top: -(Number(this.fontSize) * (this.$u.os() == 'ios' ? 0.14 : 0.15)) + 'rpx', } } }, methods: { rightClick() { this.$emit('click'); } } } </script>
<style lang="scss" scoped> @import "../../libs/css/style.components.scss"; .u-section { @include vue-flex; justify-content: space-between; align-items: center; width: 100%; &__title { position: relative; font-size: 28rpx; padding-left: 20rpx; @include vue-flex; align-items: center; &__icon-wrap { position: absolute; } &__text { line-height: 1; } } &__right-info { color: $u-tips-color; font-size: 26rpx; @include vue-flex; align-items: center; &__icon-arrow { margin-left: 6rpx; } } } </style>
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