1.已阅读并同意，checkbox无效

 <checkbox checked="{{agrre}}" bindchange="taggleAgrre" class="image_27"/>

改成：

  <checkbox-group class="blue-checkbox-g" bindchange="taggleAgrre">
          <checkbox checked="{{agrre}}"  class="image_27"/>
        </checkbox-group>

2.弹窗协议内容不显示

    data：｛
    card_agreement：'',
    ｝   

        let card_agreement = data.card_agreement;
        this.setData({ order: card_agreement,card_agreement:card_agreement });
        WxParse.wxParse('card_agreement', 'html', card_agreement, this, 20);