jsh_erp_app/pages/inventory-inquiry/index.vue

<template>
  <view class="inventory-page">
    <u-navbar
      height="40px"
      title="存货查询"
      bgColor="#fff"
      autoBack
      placeholder
    >
    </u-navbar>
    <view class="container_main">
      <view class="head-box">
        <view class="search-box">
          <u-search
            placeholder="请输入单据编号"
            shape="square"
            v-model="searchKey"
            :showAction="false"
          ></u-search>
          <view class="scan-icon flex_box flex_row_center">
            <image src="@/static/image/scan-icon-2.png" mode=""></image>
          </view>
        </view>
        <view class="type-box">
          <u-tabs
            :list="tabList"
            :inactiveStyle="{ color: '#000', fontSize: '24rpx' }"
            :activeStyle="{ color: '#000', fontSize: '24rpx' }"
            lineColor="#0256FF"
            lineWidth="66rpx"
            :scrollable="false"
            @click="tabClick"
          >
          </u-tabs>
        </view>
      </view>
      <view class="goods-box">
        <view class="goods-type" @click="typeClick">
          <view class="goods-type-text">{{ typeName }}</view>
          <u-icon name="arrow-down-fill" color="#999999" size="10"></u-icon>
        </view>
        <view class="goods-cont">
          <view class="goods-cont-left">
            <scroll-view
              scroll-y
              :style="{
                height: `calc(100vh - ${scrollH}px - 40px - 24rpx - 102rpx)`,
              }"
            >
              <leo-tree
                :data="treeData"
                @node-click="nodeClick"
                v-model="typeId"
              ></leo-tree>
              <!-- <view
                class="type-item"
                :class="item.id == typeId ? 'active-item' : ''"
                v-for="(item, i) in typeList"
                :key="i"
                @click="chooseType(item)"
              >
                {{ item.name }}
              </view> -->
            </scroll-view>
          </view>
          <view class="goods-cont-right">
            <scroll-view
              scroll-y
              :style="{
                height: `calc(100vh - ${scrollH}px - 40px - 24rpx - 102rpx)`,
              }"
              @scrolltolower="onLoadMore"
            >
              <block v-for="(item, i) in goodsList" :key="i">
                <good-item :item="item"></good-item>
              </block>
              <!-- 加载更多 -->
              <u-loadmore :status="loadStatus" @loadmore="onLoadMore" />
            </scroll-view>
          </view>
        </view>
      </view>
    </view>
    <u-picker
      :show="typeShow"
      :defaultIndex="defaultIndex"
      :columns="columnsList"
      @confirm="pickerConfirm"
      @cancel="typeShow = false"
    ></u-picker>
  </view>
</template>

<script>
import leoTree from "@/components/leo-tree/leo-tree.vue";
import { inventoryInquiry } from "@/common/request/apis/inventoryInquiry";
import goodItem from "@/components/good-item/good-item.vue";
export default {
  components: {
    goodItem,
    leoTree,
  },
  data() {
    return {
      offsetTop: 0,
      searchKey: "",
      current: 0,
      typeShow: false,
      defaultIndex: [],
      typeName: "按分类展示",
      scrollH: 0,
      columnsList: [["按分类展示", "按库位展示"]],
      typeId: "",
      treeData: [
        {
          id: "1",
          label: "1",
          children: [
            {
              id: "1-1",
              label: "1-1",
              children: [
                {
                  id: "1-1-1",
                  label: "哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈",
                },
                {
                  id: "1-1-2",
                  label: "1-1-2",
                },
                {
                  id: "1-1-3",
                  label: "1-1-3",
                },
                {
                  id: "1-1-4",
                  label: "1-1-4",
                },
              ],
            },
            {
              id: "1-2",
              label: "1-2",
              children: [
                {
                  id: "1-2-1",
                  label: "1-2-1",
                },
                {
                  id: "1-2-2",
                  label: "1-2-2",
                },
                {
                  id: "1-2-3",
                  label: "1-2-3",
                },
                {
                  id: "1-2-4",
                  label: "1-2-4",
                },
              ],
            },
          ],
        },
        {
          id: "2",
          label: "2",
          children: [
            {
              id: "2-1",
              label: "2-1",
              children: [
                {
                  id: "2-1-1",
                  label: "2-1-1",
                },
                {
                  id: "2-1-2",
                  label: "2-1-2",
                },
                {
                  id: "2-1-3",
                  label: "2-1-3",
                },
                {
                  id: "2-1-4",
                  label: "2-1-4",
                },
              ],
            },
          ],
        },
      ],
      tabList: [
        {
          index: 0,
          name: "有库存",
        },
        {
          index: 1,
          name: "无库存",
        },
        {
          index: 2,
          name: "全部",
        },
      ],

      loadStatus: "loadmore", //加载前值为loadmore，加载中为loading，没有数据为nomore
      goodsList: [],
      pageSize: 10,
      pageNum: 1,
      query: {},
    };
  },
  mounted() {
    let systemInfo = uni.getSystemInfoSync();
    let statusBarHeight = systemInfo.statusBarHeight;
    let headH = 0;
    const query = uni.createSelectorQuery().in(this);
    query
      .select(".head-box")
      .boundingClientRect((rect) => {
        headH = rect.height;
        this.scrollH = statusBarHeight + headH;
      })
      .exec();
  },
  onLoad() {
    // let systemInfo = uni.getSystemInfoSync();
    // let statusBarHeight = systemInfo.statusBarHeight;
    // this.offsetTop = statusBarHeight + 40
    this.loadData();
  },
  methods: {
    async onRefresh() {
      try {
        await this.loadData(true);
      } finally {
      }
    },
    async onLoadMore() {
      if (this.loadStatus !== "loadmore") return;
      this.loadStatus = "loading";
      try {
        await this.loadData();
      } catch (e) {
        this.loadStatus = "loadmore";
      }
    },
    async loadData(isRefresh = false) {
      if (isRefresh) {
        this.pageNum = 1;
        this.goodsList = [];
      }

      try {
        this.loadStatus = "loading";
        const pageNum = this.pageNum;
        const pageSize = this.pageSize;
        const params = {
          pageNum,
          pageSize,
          ...this.query,
        };
        const res = await inventoryInquiry(params);
        console.log("res====", res);
        const { rows, total } = res.data;
        const list = rows.map((item) => {
          return {
            ...item,
            src: item.imgName,
          };
        });
        this.goodsList = [...this.goodsList, ...list];
        if (pageNum * pageSize < Number(total)) {
          this.pageNum++;
          this.loadStatus = "loadmore";
        } else {
          this.loadStatus = "nomore";
        }
      } catch (error) {}
    },
    nodeClick(e) {
      console.log("nodeClick======", e);
      console.log("this.typeId======", this.typeId);
      // this.typeId = e.id;
    },
    tabClick() {},
    typeClick() {
      let index = this.columnsList[0].findIndex(
        (item) => item == this.typeName
      );
      this.defaultIndex = [index];
      this.typeShow = true;
    },
    pickerConfirm(val) {
      this.typeName = val.value[0];
      this.typeShow = false;
    },
    chooseType(item) {
      this.typeId = item.id;
    },
  },
};
</script>

<style lang="scss" scoped>
.inventory-page {
  min-height: 100vh;
  background: #f0f6fb;

  .container_main {
    .head-box {
      background-color: #fff;
    }
    .search-box {
      background-color: rgba(191, 200, 219, 0.2);
      margin: 0 32rpx;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-radius: 8rpx;

      ::v-deep .u-search__content {
        background-color: transparent !important;

        .u-search__content__input {
          background-color: transparent !important;
        }
      }

      .scan-icon {
        width: 100rpx;
        height: 100%;

        image {
          width: 40rpx;
          height: 40rpx;
        }
      }
    }

    .goods-box {
      margin-top: 24rpx;
      .goods-type {
        display: flex;
        align-items: center;
        padding-left: 24rpx;
        height: 102rpx;
        background-color: #fff;
        &-text {
          color: #0256ff;
          font-size: 28rpx;
          font-weight: bold;
          margin-right: 10rpx;
        }
      }

      .goods-cont {
        display: flex;
        .goods-cont-left {
          width: 160rpx;
          background-color: #f0f6fb;
          .type-item {
            width: 100%;
            height: 84rpx;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #666;
            font-family: "PingFang SC";
            font-size: 28rpx;
            font-weight: 400;
          }
          .active-item {
            background-color: #fff;
            color: #333;
            font-weight: bold;
          }
        }
        .goods-cont-right {
          flex: 1;
          background-color: #fff;
        }
      }
    }
  }
}
</style>