<view class="select-top-control">
    <input type="text"  placeholder="Please select" bindinput="onChange"/>
</view>

<!-- <nz-option *ngFor="let item of options" [nzLabel]="item" [nzValue]="item"></nz-option> -->
<view class='select-options' style='height:{{show?(options.length>5?325:options.length*50):0}}rpx;'>
    <text class='select-option' wx:for='{{options}}' wx:key='this' data-index='{{index}}' catchtap='optionTap'>{{item}}</text>
</view>


<!-- <nz-select
[nzMaxTagCount]="3"
[nzMaxTagPlaceholder]="tagPlaceHolder"
nzMode="multiple"
nzPlaceHolder="Please select"
[(ngModel)]="listOfSelectedValue"
>
<nz-option *ngFor="let item of listOfOption" [nzLabel]="item" [nzValue]="item"></nz-option>
</nz-select>
<ng-template #tagPlaceHolder let-selectedList>and {{ selectedList.length }} more selected</ng-template> -->



<!-- 
<view class='select_box'>

    <view class='select' catchtap='selectTap'>
        <text class='select_text'>{{selectData[index]}}</text>
        <!-- <image class='select_img {{show&&"select_img_rotate"}}' src='../../images/b2.png'  background-size="contain"></image> 
    </view>{{show}}
    <view class='option_box' style='height:{{show?(selectData.length>5?325:selectData.length*50):0}}rpx;'>
        <text class='option' wx:for='{{selectData}}' wx:key='this' data-index='{{index}}' catchtap='optionTap'>{{item}}</text>
    </view>
</view> -->