<t-cell title="{{title || ''}}" arrow hover bind:click="onOpenPicker">
  <view slot="note" style="display: flex;align-items: center;column-gap: 12rpx;">
    <view style="color: {{value? '#000': ''}}">{{note || ''}}</view>
    <t-icon wx:if="{{value}}" name="close-circle-filled" catch:tap="onClear" />
    <text wx:else>{{placeholder || title}}</text>
  </view>
</t-cell>
<t-picker visible="{{show}}" value="{{[value]}}" data-key="value" title="{{title || ''}}"
  cancelBtn="取消" confirmBtn="确认" bind:confirm="onConfirm" bindcancel="onPickerCancel">
  <t-picker-item options="{{options || []}}">
    <block wx:for="{{options || []}}" wx:key="value">{{item.label}}</block>
  </t-picker-item>
</t-picker>