<template name="reason">
    <view wx:if="{{showReason}}" id="reason-picker" class="reason-picker" catchtap="hidePicker">
        <picker-view class="picker-view" value="{{reasonValue}}" bindchange="reasonChange" indicator-style="height: 50rpx;">
            <picker-view-column>
                <view wx:for="{{reason}}" wx:key="unique" class="addr-item">{{item.reason}}</view>
            </picker-view-column>
        </picker-view>
        <view class="picker-option" bindtap="reasonSure">确定</view>
    </view>
</template>