xiaoshi-wx/miniprogram_npm/wux-weapp/cascader-view/index.wxml

<view class="wux-class {{ classes.wrap }}">
    <view class="{{ classes.hd }}">
        <wux-tabs
            controlled
            current="{{ activeIndex + '' }}"
            theme="assertive"
            justify="flex-start"
            bind:change="onTabsChange"
            data-active-index="{{ activeIndex + '' }}"
            wx:if="{{ activeOptions.length }}"
        >
             <block wx:for="{{ activeOptions }}" wx:key="index">
                <wux-tab key="{{ index + '' }}" title="{{ item[fieldNames.label] + '' }}"></wux-tab>
             </block>
        </wux-tabs>
    </view>
    <view class="{{ classes.bd }}" style="{{ bodyStyle }}">
        <block wx:for="{{ showOptions }}" wx:for-item="option" wx:for-index="optionIndex" wx:key="optionIndex" wx:if="{{ showOptions.length }}">
            <view class="{{ classes.innerScroll }}">
                <scroll-view scroll-y class="wux-scroll-view-class {{ classes.scrollView }}" style="{{ scrollViewStyle }}">
                    <wux-radio-group
                        data-option-index="{{ optionIndex }}"
                        value="{{ activeValue[optionIndex] || '' }}"
                        bodyStyle="{{ { backgroundColor: 'unset' } }}"
                        bind:change="onItemSelect"
                        wx:if="{{ option.length }}"
                    >
                        <block wx:for="{{ common.getOptions(option, fieldNames) }}" wx:key="__comp_unique_key">
                            <wux-radio
                                color="assertive"
                                title="{{ item[fieldNames.label] + '' }}"
                                value="{{ item[fieldNames.value] + '' }}"
                                disabled="{{ !!item[fieldNames.disabled] }}"
                            />
                        </block>
                    </wux-radio-group>
                </scroll-view>
            </view>
        </block>
    </view>
</view>
<wxs src="../helpers/wxs/common.wxs" module="common" />