zz-admin/src/view/courseQuestionBank/famousTeacherManagement/index.vue

<template>
  <div id="famousTeacherManagement">
    <search-box :formList="formList" @search="search" @init="init" />
    <table-list
      :tableSets="tableSet"
      :tableData="tableData"
      :navText="navText"
      @addClick="addClick"
      :loading="loading"
    >
      <template slot="btn" slot-scope="props">
        <el-button type="text" @click="modify(props.scope.row)">修改</el-button>
        <el-button type="text" @click="del(props.scope.row)">删除</el-button>
      </template>
    </table-list>
    <pagination
      :total="total"
      :pageSize="pageSize"
      :currentPage="currentPage"
      @handleSizeChange="handleSizeChange"
      @handleCurrentChange="handleCurrentChange"
    />
    <el-dialog
      :visible.sync="dialogBox"
      width="920px"
      :show-close="false"
      :destroy-on-close="true"
      :fullscreen="fullscreen"
      :close-on-click-modal="false"
    >
      <div slot="title" class="hearders">
        <div class="leftTitle">{{ statusPop === 1 ? "添加" : "修改" }}</div>
        <div class="rightBoxs">
          <img
            src="@/assets/images/Max@2x.png"
            alt=""
            @click="fullscreen = !fullscreen"
          />
          <img src="@/assets/images/Close@2x.png" alt="" @click="closeBefore" />
        </div>
      </div>
      <el-row class="contentBox" :span="24">
        <el-col :span="12">
          <el-col :span="24">
            <header>名师姓名：</header>
            <el-input
              placeholder="请输入名师姓名："
              v-model="poppleData.teacherName"
          /></el-col>
          <el-col :span="24">
            <header>简介：</header>
            <el-input placeholder="请输入简介" v-model="poppleData.introduce" />
          </el-col>
          <el-col :span="24">
            <header>是否启用：</header>
            <el-radio-group v-model="poppleData.status">
              <el-radio :label="1">是</el-radio>
              <el-radio :label="0">否</el-radio>
            </el-radio-group>
          </el-col>
        </el-col>
        <el-col :span="12">
          <el-col :span="24">
            <header>名师头像：</header>
            <div class="imgBox">
              <label class="imgLabel" for="inputs">
                <div class="msPhoto" v-if="poppleData.avatar">
                  <img
                    :src="$methodsTools.splitImgHost(poppleData.avatar)"
                    alt="图片加载失败"
                  />
                </div>
                <div class="imgbbx" v-else>
                  <p style="margin-top: 49px">点击添加或将文件拖拽到这里上传</p>
                  <i class="el-icon-plus"></i>
                  <p style="margin-bottom: 37px">
                    图片格式：.jpg/.png/jpeg/bmp
                  </p>
                </div>
                <input
                  id="inputs"
                  type="file"
                  ref="file"
                  style="display: none"
                  @change="getImgFile"
                />
              </label>
              <p>请上传比例为16：9且小于2m的图片</p>
            </div>
          </el-col>
        </el-col>
      </el-row>
      <div slot="footer" class="dialog-footer">
        <el-button @click="closeBefore">取 消</el-button>
        <el-button type="primary" @click="submitTabel">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import searchBox from "@/components/searchBox";
import tableList from "@/components/tableList";
import pagination from "@/components/pagination";
export default {
  components: { searchBox, tableList, pagination },
  data() {
    return {
      loading: false, //当前表单加载是否加载动画
      navText: {
        title: "名师合计",
        index: 0,
        ch: "人",
        num: true,
        choice: true,
        backFatherBtn: {
          status: false,
          title: "未定义",
        },
      },
      tableSet: [
        {
          label: "姓名",
          prop: "teacherName",
          hidden: true,
        },
        {
          label: "名师头像",
          prop: "avatar",
          hidden: true,
          scope: "img",
          width: "200px",
        },
        {
          label: "简介",
          prop: "introduce",
          hidden: true,
        },
        {
          label: "启用状态",
          prop: "status",
          hidden: true,
          scope: "status",
        },
      ], //表头信息
      tableData: [], //表单数据
      total: 0, //一共多少条
      pageSize: 10, //每页多少条数据
      currentPage: 1, //当前页码
      formList: [
        {
          label: "名师名称",
          prop: "teacherName",
          placeholder: "输入名师名称",
        },
        {
          label: "启用状态",
          prop: "status",
          scope: "select",
          placeholder: "选择启用状态",
          options: [
            {
              label: "启用",
              value: 1,
            },
            {
              label: "关闭",
              value: 0,
            },
          ],
        },
      ], //搜索栏
      poppleData: {},
      fullscreen: false,
      dialogBox: false,
      statusPop: 0,
      beif: "", //备份数据
    };
  },
  mounted() {
    this.search();
  },
  methods: {
    getImgFile() {
      var self = this;
      var file = self.$refs.file.files[0];
      if (file === undefined) {
        self.$set(self.poppleData, "avatar", "");
        return;
      }
      if (file.size > 2 * 1024 * 1024) {
        self.$message.error("图片不得大于2MB");
        return;
      }
      var type = self.$refs.file.value.toLowerCase().split(".").splice(-1);
      if (
        type[0] != "jpg" &&
        type[0] != "png" &&
        type[0] != "jpeg" &&
        type[0] != "bmp"
      ) {
        self.$message.error("上传格式需为：.jpg/.png/.jpeg/bmp");
        self.$refs.file.value = "";
        return;
      }
      var reader = new FileReader();
      reader.readAsDataURL(file);
      reader.onload = function (ev) {
        self.$set(self.poppleData, "avatar", ev.target.result);
      };
    },
    async submitTabel() {
      var self = this;
      if (!self.poppleData.teacherName) {
        self.$message.error("请输入名师姓名");
        return;
      }
      if (!self.poppleData.introduce) {
        self.$message.error("请输入简介");
        return;
      }
      if (self.poppleData.status !== 0 && self.poppleData.status !== 1) {
        self.$message.error("请选择是否启用");
        return;
      }
      if (self.poppleData.avatar.length === 0) {
        self.$message.error("请上传头像");
        return;
      }
      if (self.statusPop === 0) {
        if (self.poppleData.avatar !== self.beif.avatar) {
          const awtimg = await self.imgUpload(0);
        }
      } else {
        const awtimg = await self.imgUpload(0);
      }
      var data = {
        teacherName: self.poppleData.teacherName,
        status: self.poppleData.status,
        introduce: self.poppleData.introduce,
        avatar: self.poppleData.avatar,
      };
      if (self.statusPop === 1) {
        self.$api.addCourseTeacher(data).then((sult) => {
          self.$message.success("添加成功!");
          self.dialogBox = false;
          self.search();
        });
      } else {
        data.teacherId = self.poppleData.teacherId;
        self.$api.editCourseTeacher(data).then((sult) => {
          self.$message.success("修改成功!");
          self.dialogBox = false;
          self.search();
        });
      }
    },
    imgUpload(int) {
      var self = this;
      return new Promise((resolve, reject) => {
        self.$upload
          .upload(self.$refs.file.files[0], int)
          .then((res) => {
            self.$set(self.poppleData, "avatar", res);
            resolve();
          })
          .catch((err) => {
            self.$message.error("图片上传错误");
          });
      });
    },
    //添加
    addClick() {
      this.poppleData = {
        avatar: "",
      };
      this.statusPop = 1;
      this.dialogBox = true;
    },
    // 修改
    modify(options) {
      var self = this;
      this.$api.obtainCourseTeacher(options.teacherId).then((res) => {
        console.log(res)
        if (res.code === 200) {
          self.beif = JSON.parse(JSON.stringify(res.data));
          self.poppleData = res.data;
          self.statusPop = 0;
          self.dialogBox = true;
        }
      });
    },
    //删除
    del(options) {
      var self = this;
      this.$confirm("此操作将删除该专业分类, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          var data = {
            teacherId: options.teacherId,
            avatar: options.avatar,
            introduce: options.introduce,
            status: -1,
            teacherName: options.teacherName,
          };
          self.$api
            .editCourseTeacher(data)
            .then((res) => {
              self.$message.success("删除成功");
              self.search();
            })
            .catch((error) => {
              self.$message.error("删除失败,失败原因：" + error);
            });
        })
        .catch(() => {});
    },
    search(v) {
      var self = this;
      if (v === undefined) {
        v = {
          status: "0,1",
          teacherName: "",
          pageSize: this.pageSize,
          pageNum: this.currentPage,
        };
      }
      var data = {
        status: v.status === undefined ? "0,1" : v.status,
        teacherName: v.teacherName || "",
        pageSize: this.pageSize,
        pageNum: this.currentPage,
      };
      self.loading = true;
      self.$api
        .inquireCourseTeacher(data)
        .then((res) => {
          res.rows.forEach((item, index) => {
            item.srcList = [item.avatar];
          });
          self.tableData = res.rows;
          self.total = res.total;
          self.navText.index = res.total;
          self.loading = false;
        })
        .catch((err) => {
          self.loading = false;
        });
    },
    init() {
      this.search();
    },
    //窗口关闭
    closeBefore() {
      this.dialogBox = false;
          this.fullscreen = false;
          this.poppleData = {};
    },
    handleSizeChange(v) {
      this.pageSize = v;
      this.currentPage = 1;
      this.search();
    },
    handleCurrentChange(v) {
      this.currentPage = v;
      this.search();
    },
  },
};
</script>

<style lang="less" scoped>
/deep/.el-button {
  border-radius: 8px;
}
/deep/.el-dialog {
  border-radius: 8px;
  .el-dialog__header {
    padding: 0;
    .hearders {
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0px 18px 0px 20px;
      border-bottom: 1px solid #e2e2e2;
      .leftTitle {
        font-size: 14px;
        font-weight: bold;
        color: #2f4378;
      }
      .rightBoxs {
        display: flex;
        align-items: center;
        img {
          width: 14px;
          height: 14px;
          margin-left: 13px;
          cursor: pointer;
        }
      }
    }
  }
  .el-dialog__body {
    padding: 0;
    .contentBox {
      padding: 20px 20px 5px;
      .el-col {
        padding: 0px 20px;
        margin-bottom: 30px;
        header {
          margin-bottom: 6px;
          color: #2f4378;
          font-size: 14px;
        }
      }
    }
  }
  .el-dialog__footer {
    padding: 0;
    .dialog-footer {
      padding: 0px 40px;
      height: 70px;
      border-top: 1px solid #e2e2e2;
      display: flex;
      align-items: center;
      justify-content: flex-end;
    }
  }
}
.imgBox {
  width: 100%;
  // height: 210px;
  border: 1px solid #e2e2e2;
  border-radius: 8px;
  padding: 8px 8px 3px;
  display: flex;
  flex-direction: column;
  align-items: center;
  .imgLabel {
    flex: 1;
    width: 100%;
    border: 1px dotted #e2e2e2;
    color: #999;
    font-size: 14px;
    cursor: pointer;
    border-radius: 8px;
    .msPhoto {
      display: flex;
      justify-content: center;
      align-items: center;
      max-width: 100%;
      max-height: 270px;
      img {
        max-width: 100%;
        max-height: 270px;
      }
    }
    .imgbbx {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      width: 100%;
      height: 100%;
      i {
        font-weight: bold;
        margin: 14px 0;
        font-size: 24px;
      }
    }
  }
  p {
    margin: 5px 0px;
  }
}
</style>