151 lines
4.2 KiB
Vue
151 lines
4.2 KiB
Vue
<template>
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<view class="u-section">
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<view class="u-section__title" :style="uStyle" :class="uClasses">
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<slot name="left">
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<view class="u-section__title__icon-wrap" :style="[lineStyle]" v-if="showLine">
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<u-icon name="column-line" :size="fontSize * 1.25" bold :color="lineColor ? lineColor : color"></u-icon>
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</view>
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</slot>
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<text class="u-section__title__text">{{title}}</text>
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</view>
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<view class="u-section__right-info" v-if="right || $slots.right" :style="{
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color: subColor
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}" @tap="rightClick">
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<slot name="right">
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{{subTitle}}
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<view class="u-section__right-info__icon-arrow" v-if="arrow">
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<u-icon name="arrow-right" size="12" :color="subColor"></u-icon>
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</view>
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</slot>
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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 props from './props.js';
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import mixin from '../../libs/mixin/mixin'
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import mpMixin from '../../libs/mixin/mpMixin';
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/**
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* section 查看更多
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* @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。
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* @tutorial https://uview.d3u.cn/components/search.html
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* @property {String} title 左边主标题
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* @property {String} sub-title 右边副标题（默认更多）
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* @property {Boolean} right 是否显示右边的内容（默认true）
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* @property {Boolean} showLine 是否显示左边的竖条（默认true）
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* @property {Boolean} arrow 是否显示右边箭头（默认true）
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* @property {String Number} font-size 主标题的字体大小（默认28）
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* @property {Boolean} bold 主标题是否加粗（默认true）
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* @property {String} color 主标题颜色（默认#303133）
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* @event {Function} click 组件右侧的内容被点击时触发，用于跳转"更多"
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* @example <u-section title="今日热门" :right="false"></u-section>
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*/
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export default {
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name: "u-section",
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mixins: [mpMixin, mixin, props],
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computed: {
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uClasses() {
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let classes = [];
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if(this.showLine){
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classes.push('u-section--line');
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}
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// 主题色，通过类配置
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if (this.color && uni.$u.config.type.includes(this.color)) classes.push('u-section__title--' + this.color)
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//#ifdef MP-ALIPAY || MP-TOUTIAO || MP-BAIDU
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classes = classes.join(' ')
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//#endif
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return classes
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},
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uStyle() {
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let style = {
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fontWeight: this.bold ? 'bold' : 'normal',
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fontSize: uni.$u.addUnit(this.fontSize),
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paddingLeft: this.showLine ? uni.$u.addUnit(this.fontSize * 0.7) : 0
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};
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if (this.color && !uni.$u.config.type.includes(this.color)) style.color = this.color;
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return style;
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},
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// 左边竖条的样式
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lineStyle() {
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// 由于安卓和iOS的，需要稍微调整绝对定位的top值，才能让左边的竖线和右边的文字垂直居中
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return {
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// 由于竖线为字体图标，具有比实际线宽更宽的宽度，所以也需要根据字体打下动态调整
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left: uni.$u.addUnit(-(Number(this.fontSize) * 0.5)),
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top: uni.$u.addUnit(-(Number(this.fontSize) * (uni.$u.os() == 'ios' ? 0.14 : 0.15))),
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}
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}
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},
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// #ifdef VUE3
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emits: [ 'click'],
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// #endif
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methods: {
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rightClick() {
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this.$emit('click');
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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-section {
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@include flex;
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justify-content: space-between;
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align-items: center;
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width: 100%;
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&__title {
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position: relative;
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font-size: 14px;
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padding-left: 10px;
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@include flex;
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align-items: center;
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&__icon-wrap {
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position: absolute;
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}
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&__text {
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line-height: 1;
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}
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&--primary {
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color: $u-primary;
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}
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&--success {
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color: $u-success;
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}
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&--error {
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color: $u-error;
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}
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&--warning {
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color: $u-warning;
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}
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&--info {
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color: $u-info;
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}
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}
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&__right-info {
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color: $u-tips-color;
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font-size: 13px;
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@include flex;
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align-items: center;
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&__icon-arrow {
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margin-left: 3px;
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}
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}
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}
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</style>
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