自选变成空数组后直接显示没有更多了

dcc

2024-07-09 1832eb70acb3b5badc27f166180536897c8e3c98

 src/page/list/tradingList/data.list.vue

@@ -5,92 +5,142 @@
        <van-col span="8">
          <div>
            {{ $t("hj313") }}
          </div></van-col
        >
        <van-col span="10"
          ><div style="text-align: right">
          </div>
        </van-col>
        <van-col span="3">
          <div style="text-align: right">
            {{ $t("市场") }}
          </div>
        </van-col>
        <van-col span="7">
          <div style="text-align: right">
            {{ $t("hj314") }}
          </div></van-col
        >
            <span class="caret-wrapper">
              <i
                class="el-icon-caret-top"
                style="font-size: 0.3rem"
                @click="priceAscending"
                :style="{ color: Ascend == 1 ? '#409eff' : '#8c9fad' }"
              ></i>
              <i
                class="el-icon-caret-bottom"
                style="font-size: 0.3rem"
                @click="priceDescending"
                :style="{ color: Ascend == 2 ? '#409eff' : '#8c9fad' }"
              ></i>
            </span>
          </div>
        </van-col>
        <van-col span="6">
          <div style="text-align: right">
            {{ $t("hj315") }}
          </div></van-col
        >
            <span class="caret-wrapper">
              <i
                class="el-icon-caret-top"
                style="font-size: 0.3rem"
                @click="riseFallAscending"
                :style="{ color: Ascend == 3 ? '#409eff' : '#8c9fad' }"
              ></i>
              <i
                class="el-icon-caret-bottom"
                style="font-size: 0.3rem"
                @click="riseFallDescending"
                :style="{ color: Ascend == 4 ? '#409eff' : '#8c9fad' }"
              ></i>
            </span>
          </div>
        </van-col>
      </van-row>
    </div>

    <van-list
      v-model="loadings"
      :finished="finished"
      :finished-text="$t('hj43')"
      @load="onLoads"
      :immediate-check="false"
    >
      <div
        class="item"
        @click="handleGoToKlineDetail1(item, index)"
        v-for="(item, index) in listArr"
        :key="item.indexCode"
    <van-pull-refresh v-model="refreshing" @refresh="onRefresh">
      <van-list
        style="margin-bottom: 50px"
        v-model="loadings"
        :finished="finished"
        :finished-text="$t('hj43')"
        :loading-text="$t('hj430')"
        @load="onLoads"
        :immediate-check="false"
      >
        <van-row type="flex" align="center" gutter="20">
          <van-col span="8">
            <div>
              <div class="tp">
                <span class="collection" @click="optionszx(item)">
                  <span
                    class="shu"
                    :class="item.isOption == '1' ? 'shublue' : ''"
                  ></span>
                </span>
                <span
                  class="title_color"
                  style="
                    overflow: hidden;
                    -webkit-line-clamp: 1;
                    text-overflow: ellipsis;
                    display: -webkit-box;
                    -webkit-box-orient: vertical;
                  "
                  >{{ item.name }}</span
                >
        <div
          class="item"
          @click="handleGoToKlineDetail1(item, index)"
          v-for="(item, index) in listArr"
          :key="item.indexCode"
        >
          <van-row type="flex" align="center" gutter="20">
            <van-col span="8">
              <div>
                <div class="tp">
                  <div class="collection" @click="optionszx(item)">
                    <div
                      class="shu"
                      :class="item.isOption == '1' ? 'shublue' : ''"
                    ></div>
                  </div>
                  <div
                    class="title_color"
                    style="
                      width: 100%;
                      overflow: hidden;
                      text-overflow: ellipsis;
                      white-space: nowrap;
                    "
                  >
                    {{ item.name }}
                  </div>
                </div>
                <div class="bt">
                  <span>{{ item.spell }}</span>
                </div>
              </div>
              <div class="bt">
                <span>{{ item.spell }}</span>
              </div>
            </div></van-col
          >
            </van-col>

          <van-col span="10">
            <div style="text-align: right">
              <div class="tp">
                <span class="price_color">{{ item.nowPrice }}</span>
            <van-col span="3">
              <div style="text-align: right">
                {{ item.gid }}
              </div>
              <div class="bt">
                <span>{{ item.addTime }}</span>
            </van-col>

            <van-col span="7">
              <div style="text-align: right">
                <div class="tp">
                  <span class="price_color">
                    {{ item.nowPrice | _toLocaleString(false) }}
                  </span>
                </div>
                <div class="bt">
                  <span>{{ item.addTime }}</span>
                </div>
              </div>
            </div>
          </van-col>
          <van-col span="6">
            <div style="text-align: right">
              <div
                class="tp right_bs"
                :class="`${item.hcrate > 0 ? 'green' : 'red'}`"
              >
                <span class="price_color">{{ item.hcrate }}</span>
            </van-col>
            <van-col span="6">
              <div style="text-align: right">
                <div
                  class="tp right_bs"
                  :class="`${item.color > 0 ? 'green' : 'red'}`"
                >
                  <span class="price_color">{{ item.hcrateP }}</span>
                </div>
              </div>
            </div>
          </van-col>
        </van-row>
      </div>
    </van-list>
            </van-col>
          </van-row>
        </div>
      </van-list>
    </van-pull-refresh>

    <dazy ref="dazy" />
  </div>
</template>

<script>
import * as api from "@/axios/api";
import handleDt from "@/utils/deTh";
import dazy from "./dazy.vue";
import { WhrWebSocket } from "@/utils/WhrWebSocket";

export default {
  components: { dazy },
  props: {
    active: {
      type: String,
@@ -108,25 +158,32 @@
      type: Array,
      default: [],
    },
    zxtabsList: {
      type: Array,
      default: [],
    },
  },
  watch: {
    active(e) {
      this.finished = false;
      this.listArr = [];
      this.pageNumVal = 1;
      this.getStock(e, this.zxactive);
      this.loadings = true;
      this.getStock(e, this.zxactive, 1);
    },
    zxactive(e) {
      this.finished = false;
      this.listArr = [];
      this.pageNumVal = 1;
      this.getStock(this.active, e);
      this.loadings = true;
      this.getStock(this.active, e, 1);
    },
    sousuo(e) {
      this.finished = false;
      this.listArr = [];
      this.pageNumVal = 1;
      this.getStock(this.active, this.zxactive);
      this.loadings = true;
      this.getStock(this.active, this.zxactive, 1);
    },
  },
  data() {
@@ -135,15 +192,40 @@
      finished: false,
      listArr: [],
      pageNumVal: 1,
      getInterval: null,
      num: 1,
      refreshing: false,
      Ascend: 0, //颜色问题
    };
  },

  mounted() {
    this.listArr = [];
    this.pageNumVal = 1;
    this.getStock(this.active, this.zxactive);
    this.getStock(this.active, this.zxactive, 1);
    this.initWebSocket();
    // this.getInterval = setInterval(() => {
    //   this.getStock(this.active, this.zxactive, 1);
    // }, 5000);
  },
  methods: {
    priceAscending() {
      this.Ascend = 1;
      this.listArr.sort((a, b) => a.nowPrice - b.nowPrice);
    },
    priceDescending() {
      this.Ascend = 2;
      this.listArr.sort((a, b) => b.nowPrice - a.nowPrice);
    },
    riseFallAscending() {
      this.Ascend = 3;
      this.listArr.sort((a, b) => a.hcrate - b.hcrate);
    },
    riseFallDescending() {
      this.Ascend = 4;
      this.listArr.sort((a, b) => b.hcrate - a.hcrate);
    },

    filterSH(val) {
      if (val === "sh") {
        return 1;
@@ -151,8 +233,16 @@
        return 0;
      }
    },
    // 点击进入详情

    handleGoToKlineDetail1(item) {
      // 如果是大宗交易。不需要进入详情
      if (this.active === "DZ") {
        this.$refs.dazy.currentItem = item;
        this.$refs.dazy.show = true;
        return;
      }

      // 点击进入详情
      const obj = {
        pid: item.code || "",
        type: item.stock_type || "",
@@ -176,46 +266,123 @@
        },
      });
    },

    // 获取列表
    getStock: handleDt.debounce(async function (a, b) {
    getStock: handleDt.debounce(async function (a, b, c) {
      a = this.active;
      let stockType = "";
      if (a !== "") {
        let array = this.tabsList.filter((item) => item.key === a);
        stockType = array[0].name;
      } else {
        let array = this.zxtabsList.filter((item) => item.key === b);
        console.log(this.zxtabsList, b);
        stockType = array[0].name;
      }
      let pageNumVal = c || this.pageNumVal;
      let opt = {
        pageNum: this.pageNumVal,
        pageSize: 15,
        pageNum: pageNumVal,
        pageSize: 20 * this.num,
        stockPlate: "",
        keyWords: this.sousuo,
        stockType: stockType,
        orderBy: "",
      };
      let data = await api.getStockByType(opt);
      this.loading = false;

      // console.log();
      // api.positionzx;
      let data;
      if (a !== "") {
        data = await api.getStockByType(opt);
      } else {
        // 自选
        data = await api.positionzx(opt);
      }

      if (data.status === 0) {
        if (this.listArr.length >= data.data.total) {
          this.finished = true;
        }
        if (this.pageNumVal !== 1) {
        if (pageNumVal !== 1) {
          this.listArr = [...this.listArr, ...data.data.list];
        } else {
          this.listArr = data.data.list;
          if (this.active) {
            if (this.active === data.data.stockType) {
              this.listArr = data.data.list;
              this.loadings = false;
              // this.finished = true;
              if (!this.listArr.length || (this.listArr.length && this.listArr.length % 20)) {
                this.finished = true;
              }
            }
          } else {
            if (this.zxactive === data.data.stockType) {
              this.listArr = data.data.list;
              this.loadings = false;
              // this.finished = true;
              if (!this.listArr.length || (this.listArr.length && this.listArr.length % 20)) {
                this.finished = true;
              }
            }
          }
          if (this.Ascend == 1) {
            this.listArr.sort((a, b) => a.nowPrice - b.nowPrice);
          } else if (this.Ascend == 2) {
            this.listArr.sort((a, b) => b.nowPrice - a.nowPrice);
          } else if (this.Ascend == 3) {
            this.listArr.sort((a, b) => a.hcrate - b.hcrate);
          } else if (this.Ascend == 4) {
            this.listArr.sort((a, b) => b.hcrate - a.hcrate);
          }
        }
      } else {
        this.loading = false;
        this.finished = true;
      }
    }, 500),
    onLoads() {
      if (!this.loading) {
        this.pageNumVal++;
        this.loading = true;
        this.getStock();

    onRefresh() {
      // 清空列表数据
      this.finished = false;

      // 重新加载数据
      // 将 loading 设置为 true，表示处于加载状态
      this.loading = true;
      if (this.refreshing) {
        // this.listArr = [];
        this.refreshing = false;
      }
      this.getStock();
    },

    initWebSocket() {
      console.log("initWebSocket");
      this.Trade = new WhrWebSocket({
        path: `wss://ws.is4vc.com/websocket-server`,
        onmessage: this.getTradeMessage,
      });

      this.Trade.init();
    },
    getTradeMessage({ data }) {
      let result = JSON.parse(data);
      let pid = result.pid;
      let userToUpdate = this.listArr.find((item) => item.code == pid);
      if (userToUpdate) {
        // 更新对象数据
        userToUpdate.nowPrice = result.last;
        userToUpdate.hcrateP = result.pcp;
      }
    },

    onLoads() {
      console.log("onLoads");
      // this.pageNumVal++;
      this.loadings = true;
      this.num += 1;
      this.getStock();
    },
    optionszx() {},
  },
  destroyed() {
    clearInterval(this.getInterval);
    this.getInterval = null;
  },
};
</script>
@@ -239,6 +406,7 @@
  // display: flex;
  // justify-content: space-between;
  border-bottom: 1px solid #f0f2f3;

  .right_bs {
    text-align: center;
    border-radius: 0.05333rem;
@@ -258,10 +426,12 @@
  .green {
    background-color: rgb(3, 173, 143);
  }

  .red {
    background-color: rgb(208, 75, 100);
  }
}

.center_price {
  font-style: normal;
  font-weight: 500;
@@ -273,6 +443,7 @@
  flex: 1;
  margin-right: 20px;
}

.title_color {
  font-style: normal;
  font-weight: 500;
@@ -282,4 +453,16 @@
  text-align: left;
  color: #14181f;
}

.caret-wrapper {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  height: 0.6rem;
  width: 0.5rem;
  vertical-align: middle;
  cursor: pointer;
  overflow: initial;
  position: relative;
}
</style>