jzhw_uni/lib/vant-weapp/steps/index.vue

<template>
    <view>
        <sjs src="../wxs/utils.sjs" module="utils" />
        <view :class="'custom-class ' + utils.bem('steps', [direction])">
            <view class="van-step__wrapper">
                <view :wx:for="steps" wx:key="index" :class="utils.bem('step', [direction, status(index, active)]) + ' van-hairline'">
                    <view class="van-step__title" :style="index === active ? 'color: ' + activeColor : ''">
                        <view>{{ item.text }}</view>
                        <view>{{ item.desc }}</view>
                    </view>
                    <view class="van-step__circle-container">
                        <block :wx:if="index !== active">
                            <van-icon :wx:if="inactiveIcon" color="#969799" :name="inactiveIcon" custom-class="van-step__icon" />
                            <view wx:else class="van-step__circle" :style="index < active ? 'background-color: ' + activeColor : ''" />
                        </block>
                        <van-icon wx:else :name="activeIcon" :color="activeColor" custom-class="van-step__icon" />
                    </view>
                    <view :wx:if="index !== steps.length - 1" class="van-step__line" :style="index < active ? 'background-color: ' + activeColor : ''" />
                </view>
            </view>
        </view>
        <sjs module="status">
            function get(index, active) { if (index < active) { return 'finish'; } else if (index === active) { return 'process'; } return ''; } module.exports = get;
        </sjs>
    </view>
</template>

<script>
import { VantComponent } from '../common/component';
import { GREEN } from '../common/color';
export default {
    data() {
        return {};
    },
    props: {
        icon: String,
        steps: Array,
        active: Number,
        direction: {
            type: String,
            default: 'horizontal'
        },
        activeColor: {
            type: String,
            default: GREEN
        },
        activeIcon: {
            type: String,
            default: 'checked'
        },
        inactiveIcon: String
    }
};
</script>
<style>
@import '../common/index.ttss';
.van-steps {
    overflow: hidden;
    background-color: #fff;
    background-color: var(--steps-background-color, #fff);
}
.van-steps--horizontal {
    padding: 10px;
}
.van-steps--horizontal .van-step__wrapper {
    position: relative;
    display: -webkit-flex;
    display: flex;
    overflow: hidden;
}
.van-steps--vertical {
    padding-left: 10px;
}
.van-steps--vertical .van-step__wrapper {
    padding: 0 0 0 20px;
}
.van-step {
    position: relative;
    -webkit-flex: 1;
    flex: 1;
    font-size: 14px;
    font-size: var(--step-font-size, 14px);
    color: #969799;
    color: var(--step-text-color, #969799);
}
.van-step--finish {
    color: #323233;
    color: var(--step-finish-text-color, #323233);
}
.van-step__circle {
    border-radius: 50%;
    width: 5px;
    width: var(--step-circle-size, 5px);
    height: 5px;
    height: var(--step-circle-size, 5px);
    background-color: #969799;
    background-color: var(--step-circle-color, #969799);
}
.van-step--horizontal {
    padding-bottom: 14px;
}
.van-step--horizontal:first-child .van-step__title {
    -webkit-transform: none;
    transform: none;
}
.van-step--horizontal:first-child .van-step__circle-container {
    padding: 0 8px 0 0;
    -webkit-transform: translate3d(0, 50%, 0);
    transform: translate3d(0, 50%, 0);
}
.van-step--horizontal:last-child {
    position: absolute;
    right: 0;
    width: auto;
}
.van-step--horizontal:last-child .van-step__title {
    text-align: right;
    -webkit-transform: none;
    transform: none;
}
.van-step--horizontal:last-child .van-step__circle-container {
    right: 0;
    padding: 0 0 0 8px;
    -webkit-transform: translate3d(0, 50%, 0);
    transform: translate3d(0, 50%, 0);
}
.van-step--horizontal .van-step__circle-container {
    position: absolute;
    bottom: 6px;
    z-index: 1;
    -webkit-transform: translate3d(-50%, 50%, 0);
    transform: translate3d(-50%, 50%, 0);
    background-color: #fff;
    background-color: var(--white, #fff);
    padding: 0 8px;
    padding: 0 var(--padding-xs, 8px);
}
.van-step--horizontal .van-step__title {
    display: inline-block;
    -webkit-transform: translate3d(-50%, 0, 0);
    transform: translate3d(-50%, 0, 0);
    font-size: 12px;
    font-size: var(--step-horizontal-title-font-size, 12px);
}
.van-step--horizontal .van-step__line {
    position: absolute;
    right: 0;
    bottom: 6px;
    left: 0;
    height: 1px;
    -webkit-transform: translate3d(0, 50%, 0);
    transform: translate3d(0, 50%, 0);
    background-color: #ebedf0;
    background-color: var(--step-line-color, #ebedf0);
}
.van-step--horizontal.van-step--process {
    color: #323233;
    color: var(--step-process-text-color, #323233);
}
.van-step--horizontal.van-step--process .van-step__icon {
    display: block;
    line-height: 1;
    font-size: 12px;
    font-size: var(--step-icon-size, 12px);
}
.van-step--vertical {
    padding: 10px 10px 10px 0;
    line-height: 18px;
}
.van-step--vertical:after {
    border-bottom-width: 1px;
}
.van-step--vertical:last-child:after {
    border-bottom-width: none;
}
.van-step--vertical:first-child:before {
    position: absolute;
    top: 0;
    left: -15px;
    z-index: 1;
    width: 1px;
    height: 20px;
    content: '';
    background-color: #fff;
    background-color: var(--white, #fff);
}
.van-step--vertical .van-step__circle,
.van-step--vertical .van-step__icon,
.van-step--vertical .van-step__line {
    position: absolute;
    top: 19px;
    left: -14px;
    z-index: 2;
    -webkit-transform: translate3d(-50%, -50%, 0);
    transform: translate3d(-50%, -50%, 0);
}
.van-step--vertical .van-step__icon {
    line-height: 1;
    font-size: 12px;
    font-size: var(--step-icon-size, 12px);
}
.van-step--vertical .van-step__line {
    z-index: 1;
    width: 1px;
    height: 100%;
    -webkit-transform: translate3d(-50%, 0, 0);
    transform: translate3d(-50%, 0, 0);
    background-color: #ebedf0;
    background-color: var(--step-line-color, #ebedf0);
}
</style>