小程序开发--改写Dialog组件

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利用微信的Dialog组件可以做出弹窗，遮罩层的效果。
这是我在项目上实现的效果，可以点击某一单的单号，就会弹出详情界面。

Dialog文档

https://developers.weixin.qq.com/miniprogram/dev/extended/weui/dialog.html

可以看到原生的组件是弹出来一个确认框

要达到想上面的效果，必须改写组件的样式。

引入Dialog

下载对应的组件最好放在根目录common 或者components文件夹
在对应页面的.json文件中设置好路径。

使用Dialog

发现部分 css 还没有提出来，是个坏习惯。

<!-- 显示詳情 -->
  <mp-dialog title='详情' show="{{showOneButtonDialog}}" bindbuttontap="tapDialogButton" buttons="{{oneButton}}">

    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left'>
        BookNo
      </view>
      <view class='weui-flex-item detail_right'>
        {{msgArray.mainInfo[0].book_no}}
      </view>
    </view>

    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left'>
        BarCode
      </view>
      <view class='weui-flex-item detail_right'>
        {{msgArray.datas[index].barcode}}
      </view>
    </view>

    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left'>
        BarCode产生时间
      </view>
      <view class='weui-flex-item detail_right'>
        {{msgArray.datas[index].entry_date_new}}
      </view>
    </view>

    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left'>
        托运人
      </view>
      <view class='weui-flex-item detail_right'>
        {{msgArray.mainInfo[0].shpr}}
      </view>
    </view>

    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left'>
        收货人
      </view>
      <view class='weui-flex-item detail_right'>
        {{msgArray.mainInfo[0].cnee}}
      </view>
    </view>

    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left'>
        通知方
      </view>
      <view class='weui-flex-item detail_right'>
        {{msgArray.mainInfo[0].ntfy}}
      </view>
    </view>

    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left'>
        航次
      </view>
      <view class='weui-flex-item detail_right'>
        {{msgArray.mainInfo[0].tfc_code}}
      </view>
    </view>

    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left'>
        起运港
      </view>
      <view class='weui-flex-item detail_right'>
        {{msgArray.mainInfo[0].pol}}
      </view>
    </view>


    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left'>
        卸货港
      </view>
      <view class='weui-flex-item detail_right'>
        {{msgArray.mainInfo[0].pod}}
      </view>
    </view>

    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left' style=";width:20%;color: #575656;font-size: 26rpx;">
        POL
      </view>
      <view class="weui-flex-item" style="width:30%;height:auto;border-left: 0.5px rgb(173, 209, 235) solid;border-right: 0.5px rgb(173, 209, 235) solid;">
        <view style="padding-top:10rpx;padding-bottom:10rpx;border-bottom: 0.5px rgb(173, 209, 235) solid;color: #575656;font-size: 26rpx;">确认人</view>
        <view style="padding-top:10rpx;padding-bottom:10rpx;color: #575656;font-size: 26rpx;">确认时间</view>
      </view>
      <view class='weui-flex-item' style="width:50%;height:auto;">
        <view style="padding-top:10rpx;padding-bottom:10rpx;border-bottom: 0.5px rgb(173, 209, 235) solid;color: #949393;font-size: 26rpx;">
          {{msgArray.datas[index].pol_confirm_user}}
        </view>
        <view style="padding-top:10rpx;padding-bottom:10rpx;color: #949393;font-size: 26rpx;">
          {{msgArray.datas[index].pol_confirm_date_new}}
        </view>
      </view>
    </view>

    <view class="weui-flex detail">
      <view class='weui-flex-item detail_left' style=";width:20%;color: #575656;font-size: 26rpx;">
        POD
      </view>
      <view class="weui-flex-item" style="width:30%;height:auto;border-left: 0.5px rgb(173, 209, 235) solid;border-right: 0.5px rgb(173, 209, 235) solid;">
        <view style="padding-top:10rpx;padding-bottom:10rpx;border-bottom: 0.5px rgb(173, 209, 235) solid;color: #575656;font-size: 26rpx;">确认人</view>
        <view style="padding-top:10rpx;padding-bottom:10rpx;color: #575656;font-size: 26rpx;">确认时间</view>
      </view>
      <view class='weui-flex-item' style="width:50%;height:auto;">
        <view style="padding-top:10rpx;padding-bottom:10rpx;border-bottom: 0.5px rgb(173, 209, 235) solid;color: #949393;font-size: 26rpx;">
          {{msgArray.datas[index].pod_confirm_user}}
        </view>
        <view style="padding-top:10rpx;padding-bottom:10rpx;color: #949393;font-size: 26rpx;">
          {{msgArray.datas[index].pod_confirm_date_new}}
        </view>
      </view>
    </view>
  </mp-dialog>

JS部分

Page({
    data: {
        dialogShow: false,
        showOneButtonDialog: false,
        buttons: [{text: '取消'}, {text: '确定'}],
        oneButton: [{text: '确定'}],
    },
    openConfirm: function () {
        this.setData({
            dialogShow: true
        })
    },
    tapOneDialogButton(e) {
        this.setData({
            showOneButtonDialog: true
        })
    }
});

改写样式

dialog.wxss

.weui-mask {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
}

.weui-mask_transparent {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
}

.weui-dialog__wrp {
  position: fixed;
  z-index: 5000;
  top: 16px;
  bottom: 16px;
  left: 16px;
  right: 16px;
  text-align: center;
  font-size: 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
}

.weui-dialog__wrp .weui-dialog {
  max-height: 100%;
}

.weui-dialog {
  background-color: #fff;
  text-align: center;
  border-radius: 12px;
  overflow: hidden;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  max-height: 90%;
}

.weui-dialog__hd {
  padding: 0px 0px 0px 0px;
}

.weui-dialog__title {
  font-weight: 700;
  font-size: 17px;
  line-height: 90rpx;
  height: 90rpx;
  background: rgb(37, 151, 213);
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  color: white
}

.weui-dialog__bd {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0 0px;
  /* margin-bottom: 32px; */
  min-height: 40px;
  font-size: 17px;
  line-height: 1.4;
  overflow-wrap: break-word;
  -webkit-hyphens: auto;
  hyphens: auto;
  color: rgba(0, 0, 0, 0.5);
}

.weui-dialog__bd:first-child {
  padding: 32px 24px 0;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.9);
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
}

.weui-dialog__ft {
  position: relative;
  line-height: 64px;
  min-height: 64px;
  font-size: 17px;
  display: flex;
}

.weui-dialog__ft:after {
  content: " ";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 1px;
  border-top: 1rpx solid rgba(0, 0, 0, 0.1);
  color: rgba(0, 0, 0, 0.1);
}

.weui-dialog__btn {
  display: block;
  flex: 1;
  color: #576b95;
  font-weight: 700;
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  position: relative;
}

.weui-dialog__btn:active {
  background-color: #ececec;
}

.weui-dialog__btn:after {
  content: " ";
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  bottom: 0;
  border-left: 1rpx solid rgba(0, 0, 0, 0.1);
  color: rgba(0, 0, 0, 0.1);
}

.weui-dialog__btn:first-child:after {
  display: none;
}

.weui-dialog__btn_default {
  color: rgba(0, 0, 0, 0.9);
}

@media screen and (min-width:352px) {
  .weui-dialog {
    width: 320px;
    margin: 0 auto;
  }
}

.weui-dialog.weui-dialog_hidden {
  opacity: 0;
  transform: scale3d(1, 1, 0);
}

.weui-dialog {
  opacity: 1;
  -webkit-transform: scale3d(1, 1, 1);
  transform: scale3d(1, 1, 1);
  transition: all 0.3s ease-in;
}

.weui-mask.weui-mask_hidden {
  opacity: 0;
  transform: scale3d(1, 1, 0);
}

.weui-mask {
  opacity: 1;
  transform: scale3d(1, 1, 1);
  transition: all 0.3s ease-in;
}
.test{
  background-color:#eaf1ca;
  font-weight: bold;
}

部分栏位的css

.detail {
  justify-content: space-around;
  
  margin: 0 0 0 0;
  height: auto;
  border-bottom: 0.5px rgb(173, 209, 235) solid;
  
  width: 100%;
  align-items: center;
  background-color: rgb(212, 231, 245);
  font-size: 28rpx;
}

.detail_left {
  width: 50%;
  height: 100%;
  /* font-weight: bold; */
  color: #575656;
  margin-left: 0.5px;
  /* background-color: rgb(212, 231, 245); */
  padding-top: 10rpx;
  padding-bottom: 10rpx;
  font-size: 26rpx;
}

.detail_right {
  width: 50%;
  height: 100%;
  color: #949393;
  margin-right: 0.5px;
  /* background-color: rgb(212, 231, 245); */
  padding-top: 10rpx;
  padding-bottom: 10rpx;
  border-left: 0.5px rgb(173, 209, 235) solid;
  font-size: 28rpx;
}

来源：oschina

链接：https://my.oschina.net/u/3466165/blog/3146621

标签

webkit

WeUI

barcode

FLEX

Solid