rush-buy.html

<ion-header>

    <ion-navbar>
        <ion-title>抢购</ion-title>
    </ion-navbar>

</ion-header>


<ion-content>
    <ion-item (click)="chooseFood()">
        <ion-label class="item-left"><span class="color-red">*</span>物品:</ion-label>
        <ion-label [ngStyle]="{'color':obj.foodText == '请选择'?'#999':'#333'}"
                   class="choose">{{obj.foodText}}</ion-label>
        <ion-label class="right-arrow">
            <ion-icon name="arrow-forward"></ion-icon>
        </ion-label>
    </ion-item>
    <div class="item-box">
        <div class="left">剩余数量:</div>
        <div class="right num">
           {{obj?.everydayAmount - obj?.purchasedAmount}}
        </div>
    </div>
    <div class="item-box">
        <div class="left">数量:</div>
        <div class="right num">
            <span class="reduce" (click)="reduce()">-</span>
            <input type="number" value="1" [(ngModel)]="obj.peopleCount">
            <span class="add" (click)="add()">+</span>
        </div>
    </div>
    <p class="buy-remark">{{obj.remark}}</p>
    <button class="submit-btn submit" (click)="save()">提交</button>
</ion-content>