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Vue

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<template>
<view
@tap="click"
class="u-cell"
:class="{ 'u-border-bottom': borderBottom, 'u-border-top': borderTop, 'u-col-center': center, 'u-cell--required': required }"
hover-stay-time="150"
:hover-class="hoverClass"
:style="{
backgroundColor: bgColor
}"
>
<u-icon :size="iconSize" :name="icon" v-if="icon" :custom-style="iconStyle" class="u-cell__left-icon-wrap"></u-icon>
<view class="u-flex" v-else>
<slot name="icon"></slot>
</view>
<view
class="u-cell_title"
:style="[
{
width: titleWidth ? titleWidth + 'rpx' : 'auto'
},
titleStyle
]"
>
<block v-if="title !== ''">{{ title }}</block>
<slot name="title" v-else></slot>
<view class="u-cell__label" v-if="label || $slots.label" :style="[labelStyle]">
<block v-if="label !== ''">{{ label }}</block>
<slot name="label" v-else></slot>
</view>
</view>
<view class="u-cell__value" :style="[valueStyle]">
<block class="u-cell__value" v-if="value !== ''">{{ value }}</block>
<slot v-else></slot>
</view>
<view class="u-flex u-cell_right" v-if="$slots['right-icon']">
<slot name="right-icon"></slot>
</view>
<u-icon v-if="arrow" name="arrow-right" :style="[arrowStyle]" class="u-icon-wrap u-cell__right-icon-wrap"></u-icon>
</view>
</template>
<script>
/**
* cellItem 单元格Item
* @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。搭配u-cell-group使用
* @tutorial https://www.uviewui.com/components/cell.html
* @property {String} title 左侧标题
* @property {String} icon 左侧图标名只支持uView内置图标见Icon 图标
* @property {Object} icon-style 左边图标的样式,对象形式
* @property {String} value 右侧内容
* @property {String} label 标题下方的描述信息
* @property {Boolean} border-bottom 是否显示cell的下边框默认true
* @property {Boolean} border-top 是否显示cell的上边框默认false
* @property {Boolean} center 是否使内容垂直居中默认false
* @property {String} hover-class 是否开启点击反馈none为无效果默认true
* // @property {Boolean} border-gap border-bottom为true时Cell列表中间的条目的下边框是否与左边有一个间隔默认true
* @property {Boolean} arrow 是否显示右侧箭头默认true
* @property {Boolean} required 箭头方向可选值默认right
* @property {Boolean} arrow-direction 是否显示左边表示必填的星号默认false
* @property {Object} title-style 标题样式,对象形式
* @property {Object} value-style 右侧内容样式,对象形式
* @property {Object} label-style 标题下方描述信息的样式,对象形式
* @property {String} bg-color 背景颜色默认transparent
* @property {String Number} index 用于在click事件回调中返回标识当前是第几个Item
* @property {String Number} title-width 标题的宽度单位rpx
* @example <u-cell-item icon="integral-fill" title="会员等级" value="新版本"></u-cell-item>
*/
export default {
name: 'u-cell-item',
props: {
// 左侧图标名称(只能uView内置图标)或者图标src
icon: {
type: String,
default: ''
},
// 左侧标题
title: {
type: [String, Number],
default: ''
},
// 右侧内容
value: {
type: [String, Number],
default: ''
},
// 标题下方的描述信息
label: {
type: [String, Number],
default: ''
},
// 是否显示下边框
borderBottom: {
type: Boolean,
default: true
},
// 是否显示上边框
borderTop: {
type: Boolean,
default: false
},
// 多个cell中中间的cell显示下划线时下划线是否给一个到左边的距离
// 1.4.0版本废除此参数默认边框由border-top和border-bottom提供此参数会造成干扰
// borderGap: {
// type: Boolean,
// default: true
// },
// 是否开启点击反馈即点击时cell背景为灰色none为无效果
hoverClass: {
type: String,
default: 'u-cell-hover'
},
// 是否显示右侧箭头
arrow: {
type: Boolean,
default: true
},
// 内容是否垂直居中
center: {
type: Boolean,
default: false
},
// 是否显示左边表示必填的星号
required: {
type: Boolean,
default: false
},
// 标题的宽度单位rpx
titleWidth: {
type: [Number, String],
default: ''
},
// 右侧箭头方向可选值right|up|down默认为right
arrowDirection: {
type: String,
default: 'right'
},
// 控制标题的样式
titleStyle: {
type: Object,
default() {
return {};
}
},
// 右侧显示内容的样式
valueStyle: {
type: Object,
default() {
return {};
}
},
// 描述信息的样式
labelStyle: {
type: Object,
default() {
return {};
}
},
// 背景颜色
bgColor: {
type: String,
default: 'transparent'
},
// 用于识别被点击的是第几个cell
index: {
type: [String, Number],
default: ''
},
// 是否使用lable插槽
useLabelSlot: {
type: Boolean,
default: false
},
// 左边图标的大小单位rpx只对传入icon字段时有效
iconSize: {
type: [Number, String],
default: 34
},
// 左边图标的样式,对象形式
iconStyle: {
type: Object,
default() {
return {}
}
},
},
data() {
return {
};
},
computed: {
arrowStyle() {
let style = {};
if (this.arrowDirection == 'up') style.transform = 'rotate(-90deg)';
else if (this.arrowDirection == 'down') style.transform = 'rotate(90deg)';
else style.transform = 'rotate(0deg)';
return style;
}
},
methods: {
click() {
this.$emit('click', this.index);
}
}
};
</script>
<style lang="scss" scoped>
@import "../../libs/css/style.components.scss";
.u-cell {
@include vue-flex;
align-items: center;
position: relative;
/* #ifndef APP-NVUE */
box-sizing: border-box;
/* #endif */
width: 100%;
padding: 26rpx 32rpx;
font-size: 28rpx;
line-height: 54rpx;
color: $u-content-color;
background-color: #fff;
text-align: left;
}
.u-cell_title {
font-size: 28rpx;
}
.u-cell__left-icon-wrap {
margin-right: 10rpx;
font-size: 32rpx;
}
.u-cell__right-icon-wrap {
margin-left: 10rpx;
color: #969799;
font-size: 28rpx;
}
.u-cell__left-icon-wrap,
.u-cell__right-icon-wrap {
@include vue-flex;
align-items: center;
height: 48rpx;
}
.u-cell-border:after {
position: absolute;
/* #ifndef APP-NVUE */
box-sizing: border-box;
content: ' ';
pointer-events: none;
border-bottom: 1px solid $u-border-color;
/* #endif */
right: 0;
left: 0;
top: 0;
transform: scaleY(0.5);
}
.u-cell-border {
position: relative;
}
.u-cell__label {
margin-top: 6rpx;
font-size: 26rpx;
line-height: 36rpx;
color: $u-tips-color;
/* #ifndef APP-NVUE */
word-wrap: break-word;
/* #endif */
}
.u-cell__value {
overflow: hidden;
text-align: right;
/* #ifndef APP-NVUE */
vertical-align: middle;
/* #endif */
color: $u-tips-color;
font-size: 26rpx;
}
.u-cell__title,
.u-cell__value {
flex: 1;
}
.u-cell--required {
/* #ifndef APP-NVUE */
overflow: visible;
/* #endif */
@include vue-flex;
align-items: center;
}
.u-cell--required:before {
position: absolute;
/* #ifndef APP-NVUE */
content: '*';
/* #endif */
left: 8px;
margin-top: 4rpx;
font-size: 14px;
color: $u-type-error;
}
.u-cell_right {
line-height: 1;
}
</style>