<template>
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<view class="u-cell" :class="[customClass]" :style="[$u.addStyle(customStyle)]"
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:hover-class="(!disabled && (clickable || isLink)) ? 'u-cell--clickable' : ''" :hover-stay-time="250"
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@tap="clickHandler">
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<view class="u-cell__body" :class="[ center && 'u-cell--center', size === 'large' && 'u-cell__body--large']">
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<view class="u-cell__body__content">
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<view class="u-cell__left-icon-wrap" v-if="$slots.icon || icon">
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<slot name="icon" v-if="$slots.icon">
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</slot>
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<u-icon v-else :name="icon" :custom-style="iconStyle" :size="size === 'large' ? 22 : 18"></u-icon>
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</view>
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<view class="u-cell__title">
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<slot name="title">
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<text v-if="title" class="u-cell__title-text" :style="[titleTextStyle]"
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:class="[disabled && 'u-cell--disabled', size === 'large' && 'u-cell__title-text--large']">{{ title }}</text>
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</slot>
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<slot name="label">
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<text class="u-cell__label" v-if="label"
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:class="[disabled && 'u-cell--disabled', size === 'large' && 'u-cell__label--large']">{{ label }}</text>
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</slot>
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</view>
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</view>
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<slot name="value">
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<text class="u-cell__value"
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:class="[disabled && 'u-cell--disabled', size === 'large' && 'u-cell__value--large']"
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v-if="!$u.test.empty(value)">{{ value }}</text>
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</slot>
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<view class="u-cell__right-icon-wrap" v-if="$slots['right-icon'] || isLink"
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:class="[`u-cell__right-icon-wrap--${arrowDirection}`]">
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<slot name="right-icon" v-if="$slots['right-icon']">
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</slot>
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<u-icon v-else :name="rightIcon" :custom-style="rightIconStyle" :color="disabled ? '#c8c9cc' : 'info'"
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:size="size === 'large' ? 18 : 16"></u-icon>
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</view>
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</view>
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<u-line v-if="border"></u-line>
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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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/**
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* cell 单元格
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* @description cell单元格一般用于一组列表的情况，比如个人中心页，设置页等。
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* @tutorial https://uviewui.com/components/cell.html
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* @property {String | Number} title 标题
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* @property {String | Number} label 标题下方的描述信息
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* @property {String | Number} value 右侧的内容
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* @property {String} icon 左侧图标名称，或者图片链接(本地文件建议使用绝对地址)
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* @property {Boolean} disabled 是否禁用cell
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* @property {Boolean} border 是否显示下边框 (默认 true )
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* @property {Boolean} center 内容是否垂直居中(主要是针对右侧的value部分) (默认 false )
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* @property {String} url 点击后跳转的URL地址
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* @property {String} linkType 链接跳转的方式，内部使用的是uView封装的route方法，可能会进行拦截操作 (默认 'navigateTo' )
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* @property {Boolean} clickable 是否开启点击反馈(表现为点击时加上灰色背景) （默认 false ）
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* @property {Boolean} isLink 是否展示右侧箭头并开启点击反馈 （默认 false ）
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* @property {Boolean} required 是否显示表单状态下的必填星号(此组件可能会内嵌入input组件) （默认 false ）
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* @property {String} rightIcon 右侧的图标箭头 （默认 'arrow-right'）
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* @property {String} arrowDirection 右侧箭头的方向，可选值为：left，up，down
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* @property {Object | String} rightIconStyle 右侧箭头图标的样式
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* @property {Object | String} titleStyle 标题的样式
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* @property {Object | String} iconStyle 左侧图标样式
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* @property {String} size 单位元的大小，可选值为 large，normal，mini
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* @property {Boolean} stop 点击cell是否阻止事件传播 (默认 true )
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* @property {Object} customStyle 定义需要用到的外部样式
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*
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* @event {Function} click 点击cell列表时触发
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* @example 该组件需要搭配cell-group组件使用，见官方文档示例
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*/
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export default {
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name: 'u-cell',
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data() {
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return {
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}
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},
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mixins: [uni.$u.mpMixin, uni.$u.mixin, props],
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computed: {
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titleTextStyle() {
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return uni.$u.addStyle(this.titleStyle)
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}
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},
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methods: {
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// 点击cell
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clickHandler(e) {
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if (this.disabled) return
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this.$emit('click', {
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name: this.name
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})
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// 如果配置了url(此props参数通过mixin引入)参数，跳转页面
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this.openPage()
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// 是否阻止事件传播
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this.stop && this.preventEvent(e)
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},
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}
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}
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</script>
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<style lang="scss" scoped>
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@import "../../libs/css/components.scss";
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$u-cell-padding: 10px 15px !default;
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$u-cell-font-size: 15px !default;
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$u-cell-line-height: 24px !default;
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$u-cell-color: $u-main-color !default;
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$u-cell-icon-size: 16px !default;
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$u-cell-title-font-size: 15px !default;
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$u-cell-title-line-height: 22px !default;
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$u-cell-title-color: $u-main-color !default;
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$u-cell-label-font-size: 12px !default;
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$u-cell-label-color: $u-tips-color !default;
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$u-cell-label-line-height: 18px !default;
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$u-cell-value-font-size: 14px !default;
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$u-cell-value-color: $u-content-color !default;
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$u-cell-clickable-color: $u-bg-color !default;
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$u-cell-disabled-color: #c8c9cc !default;
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$u-cell-padding-top-large: 13px !default;
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$u-cell-padding-bottom-large: 13px !default;
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$u-cell-value-font-size-large: 15px !default;
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$u-cell-label-font-size-large: 14px !default;
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$u-cell-title-font-size-large: 16px !default;
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$u-cell-left-icon-wrap-margin-right: 4px !default;
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$u-cell-right-icon-wrap-margin-left: 4px !default;
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$u-cell-title-flex:1 !default;
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$u-cell-label-margin-top:5px !default;
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.u-cell {
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&__body {
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@include flex();
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/* #ifndef APP-NVUE */
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box-sizing: border-box;
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/* #endif */
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padding: $u-cell-padding;
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font-size: $u-cell-font-size;
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color: $u-cell-color;
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// line-height: $u-cell-line-height;
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align-items: center;
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&__content {
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@include flex(row);
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align-items: center;
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flex: 1;
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}
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&--large {
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padding-top: $u-cell-padding-top-large;
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padding-bottom: $u-cell-padding-bottom-large;
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}
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}
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&__left-icon-wrap,
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&__right-icon-wrap {
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@include flex();
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align-items: center;
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// height: $u-cell-line-height;
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font-size: $u-cell-icon-size;
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}
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&__left-icon-wrap {
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margin-right: $u-cell-left-icon-wrap-margin-right;
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}
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&__right-icon-wrap {
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margin-left: $u-cell-right-icon-wrap-margin-left;
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transition: transform 0.3s;
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&--up {
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transform: rotate(-90deg);
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}
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&--down {
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transform: rotate(90deg);
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}
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}
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&__title {
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flex: $u-cell-title-flex;
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&-text {
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font-size: $u-cell-title-font-size;
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line-height: $u-cell-title-line-height;
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color: $u-cell-title-color;
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&--large {
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font-size: $u-cell-title-font-size-large;
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}
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}
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}
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&__label {
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margin-top: $u-cell-label-margin-top;
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font-size: $u-cell-label-font-size;
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color: $u-cell-label-color;
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line-height: $u-cell-label-line-height;
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&--large {
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font-size: $u-cell-label-font-size-large;
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}
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}
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&__value {
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text-align: right;
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font-size: $u-cell-value-font-size;
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line-height: $u-cell-line-height;
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color: $u-cell-value-color;
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&--large {
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font-size: $u-cell-value-font-size-large;
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}
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}
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&--clickable {
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background-color: $u-cell-clickable-color;
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}
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&--disabled {
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color: $u-cell-disabled-color;
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/* #ifndef APP-NVUE */
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cursor: not-allowed;
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/* #endif */
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}
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&--center {
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align-items: center;
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}
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}
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</style>
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