微信小程序弹框wx.showModal如何修改样式

弹窗



  添加数量
  
    
      
    
  
  
    取消
    确定
  

/**index.wxss**/
.show-btn {
  margin-top: 100rpx;
  color: #22cc22;
}
.modal-mask {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: #000;
  opacity: 0.5;
  overflow: hidden;
  z-index: 9000;
  color: #fff;
}
.modal-dialog {
  width: 540rpx;
  overflow: hidden;
  position: fixed;
  top: 50%;
  left: 0;
  z-index: 9999;
  background: #f9f9f9;
  margin: -180rpx 105rpx;
  border-radius: 36rpx;
}
.modal-title {
  padding-top: 50rpx;
  font-size: 36rpx;
  color: #030303;
  text-align: center;
}
.modal-content {
  padding: 50rpx 32rpx;
}
.modal-input {
  display: flex;
  background: #fff;
  border: 2rpx solid #ddd;
  border-radius: 4rpx;
  font-size: 28rpx;
}

.input {
  width: 100%;
  height: 82rpx;
  font-size: 28rpx;
  line-height: 28rpx;
  padding: 0 20rpx;
  box-sizing: border-box;
  color: #333;
}
input-holder {
  color: #666;
  font-size: 28rpx;
}

.modal-footer {
  display: flex;
  flex-direction: row;
  height: 86rpx;
  border-top: 1px solid #dedede;
  font-size: 34rpx;
  line-height: 86rpx;
}
.btn-cancel {
  width: 50%;
  color: #666;
  text-align: center;
  border-right: 1px solid #dedede;
}
.btn-confirm {
  width: 50%;
  color: #ec5300;
  text-align: center;
}

//获取应用实例

var app = getApp()
Page({
  data: {
    showModal: false,
  },
  onLoad: function () {
  },
  /**
   * 弹窗
   */
  showDialogBtn: function () {
    this.setData({
      showModal: true
    })
  },
  /**
   * 弹出框蒙层截断touchmove事件
   */
  preventTouchMove: function () {
  },
  /**
   * 隐藏模态对话框
   */
  hideModal: function () {
    this.setData({
      showModal: false
    });
  },
  /**
   * 对话框取消按钮点击事件
   */
  onCancel: function () {
    this.hideModal();
  },
  /**
   * 对话框确认按钮点击事件
   */
  onConfirm: function () {
    this.hideModal();
  }
})