uniapp 电商app 步骤条功能的使用
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2024-02-02 11:16:58
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步骤条功能
原型图如下图所示：
dcloud插件市场中是有现成的组件的：
steps步骤条插件地址：https://ext.dcloud.net.cn/plugin?id=34
使用方法
script中引入
import uniSteps from '@/components/uni-steps/uni-steps.vue'
export default {
components: {uniSteps}
}
template中使用
<uni-steps :options="[{title: '事件一'}, {title: '事件二'}, {title: '事件三'}, {title: '事件四'}]" :active="1"></uni-steps>
针对组件有部分改动，效果图如下：
组件代码如下：
<template>
<view class="uni-steps" style="margin-top:20upx;">
<view :class="[direction==='column'?'uni-steps__column':'uni-steps__row']">
<view :class="[direction==='column'?'uni-steps__column-container':'uni-steps__row-container']">
<view :class="[direction==='column'?'uni-steps__column-line-item':'uni-steps__row-line-item']" v-for="(item,index) in options"
:key="index" @click="toStep(item)">
<view :class="[direction==='column'?'uni-steps__column-line':'uni-steps__row-line',direction==='column'?'uni-steps__column-line--before':'uni-steps__row-line--before']"
:style="{backgroundColor:index<=active&&index!==0?activeColor:index===0?'transparent':deactiveColor}"></view>
<view :class="[direction==='column'?'uni-steps__column-check':'uni-steps__row-check']" v-if="index === active">
<uni-icons :color="activeColor" type="checkbox-filled" size="30"></uni-icons>
</view>
<view :class="[direction==='column'?'uni-steps__column-circle':'uni-steps__row-circle']" v-else>
{{index + 1}}
</view>
<view :class="[direction==='column'?'uni-steps__column-line':'uni-steps__row-line',direction==='column'?'uni-steps__column-line--after':'uni-steps__row-line--after']"
:style="{backgroundColor:index<active&&index!==options.length-1?activeColor:index===options.length-1?'transparent':deactiveColor}"></view>
</view>
</view>
<view :class="[direction==='column'?'uni-steps__column-text-container':'uni-steps__row-text-container']" style="margin-top:20upx;">
<view v-for="(item,index) in options" :key="index" :class="[direction==='column'?'uni-steps__column-text':'uni-steps__row-text']">
<text :style="{color:index<=active?activeColor:deactiveColor}" :class="[direction==='column'?'uni-steps__column-title':'uni-steps__row-title']">{{item.title}}</text>
<text :style="{color:index<=active?activeColor:deactiveColor}" :class="[direction==='column'?'uni-steps__column-desc':'uni-steps__row-desc']">{{item.desc}}</text>
</view>
</view>
</view>
</view>
</template>
<script>
import uniIcons from '../uni-icons/uni-icons.vue'
export default {
name: 'UniSteps',
components: {
uniIcons
},
props: {
direction: {
// 排列方向 row column
type: String,
default: 'row'
},
activeColor: {
// **状态颜色
type: String,
default: '#1aad19'
},
deactiveColor: {
// 未**状态颜色
type: String,
default: '#999999'
},
active: {
// 当前步骤
type: Number,
default: 0
},
options: {
type: Array,
default () {
return []
}
} // 数据
},
data() {
return {}
},
methods:{
toStep(item){
this.$emit('selectStep',item);
}
}
}
</script>
<style lang="scss" scoped>
.uni-steps {
/* #ifndef APP-NVUE */
display: flex;
width: 100%;
/* #endif */
/* #ifdef APP-NVUE */
flex: 1;
/* #endif */
flex-direction: column;
}
.uni-steps__row {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
}
.uni-steps__column {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row-reverse;
}
.uni-steps__row-text-container {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
}
.uni-steps__column-text-container {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
flex: 1;
}
.uni-steps__row-text {
/* #ifndef APP-NVUE */
display: inline-flex;
/* #endif */
flex: 1;
flex-direction: column;
}
.uni-steps__column-text {
padding: 12upx 0upx;
border-bottom-style: solid;
border-bottom-width: 2upx;
border-bottom-color: $uni-border-color;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
}
.uni-steps__row-title {
font-size: $uni-font-size-base;
line-height: 32upx;
text-align: center;
}
.uni-steps__column-title {
font-size: $uni-font-size-base;
text-align: left;
line-height: 36upx;
}
.uni-steps__row-desc {
font-size: 24upx;
line-height: 28upx;
text-align: center;
}
.uni-steps__column-desc {
font-size: $uni-font-size-sm;
text-align: left;
line-height: 36upx;
}
.uni-steps__row-container {
height:60upx;
border:1px soild red;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
}
.uni-steps__column-container {
/* #ifndef APP-NVUE */
display: inline-flex;
/* #endif */
width: 60upx;
flex-direction: column;
}
.uni-steps__row-line-item {
/* #ifndef APP-NVUE */
display: inline-flex;
/* #endif */
flex-direction: row;
flex: 1;
height: 60upx;
line-height: 60upx;
align-items: center;
justify-content: center;
}
.uni-steps__column-line-item {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
flex: 1;
align-items: center;
justify-content: center;
}
.uni-steps__row-line {
flex: 1;
height: 2upx;
background-color: $uni-text-color-grey;
}
.uni-steps__column-line {
width: 2upx;
background-color: $uni-text-color-grey;
}
.uni-steps__row-line--after {
transform: translateX(1px);
}
.uni-steps__column-line--after {
flex: 1;
transform: translate(0px, 1px);
}
.uni-steps__row-line--before {
transform: translateX(-1px);
}
.uni-steps__column-line--before {
height: 12upx;
transform: translate(0px, -1px);
}
.uni-steps__row-circle {
border:1px solid #999999;
background:transparent;
width:60upx;
height:60upx;
border-radius: 50%;
text-align: center;
line-height: 54upx;
}
.uni-steps__column-circle {
width: 10upx;
height: 10upx;
border-radius: 200upx;
background-color: $uni-text-color-grey;
margin: 8upx 0upx 10upx 0upx;
}
.uni-steps__row-check {
margin: 0upx 12upx;
}
.uni-steps__column-check {
height: 28upx;
line-height: 28upx;
margin: 4upx 0upx;
}
</style>
组件的使用如下：
import uniSteps from '@/components/uni-steps/uni-steps.vue'
export default {
components: {uniSteps},
data(){
return{
activeIndex:-1,
stepOptions:[
{title: '基本信息',index:0},
{title: '门店信息',index:1},
{title: '门店图片',index:2},
{title: '等待审核',index:3}
],
}
},
methods:{
selectStep(item){
console.log(item);
}
}