admin-doc.vue

<template>
  <a-layout>
    <a-layout-content
        :style="{ background: '#fff', padding: '24px', margin: 0, minHeight: '280px' }"
    >
      <p>
        <a-form
            layout="inline"
            :model="docQueryForm"
            @finish="handleQueryFormSubmit"
        >

          <a-form-item>
            <a-button
                type="primary"
                html-type="submit"
                size="large"
            >
              查询
            </a-button>
          </a-form-item>
          <a-form-item>
            <a-button type="primary" @click="add()" size="large">新增</a-button>
          </a-form-item>
        </a-form>
      </p>
      <a-table
          :columns="columns"
          :row-key="record => record.id"
          :data-source="level1"
          :pagination="false"
          :loading="loading"
      >
        <template #cover="{ text: cover }">
          <img v-if="cover" :src="cover" alt="avatar" />
        </template>
        <template v-slot:action="{ text, record }">
          <a-space size="small">
            <a-button type="primary" @click="edit(record)">
              编辑
            </a-button>
            <a-popconfirm
                title="确认删除？"
                ok-text="Yes"
                cancel-text="No"
                @confirm="handleDeleteDoc(record.id)"
            >
              <a-button type="danger">删除</a-button>
            </a-popconfirm>
          </a-space>
        </template>
      </a-table>
    </a-layout-content>
  </a-layout>

  <a-modal
      title="文档表单"
      v-model:visible="modalVisible"
      :confirm-loading="modalLoading"
      @ok="handleModalOk"
  >
    <a-form :model="doc" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
      <a-form-item label="名称">
        <a-input v-model:value="doc.name" />
      </a-form-item>
      <a-form-item label="父文档">
        <a-select
            v-model:value="doc.parent"
            style="width: 120px"
            @focus="focus"
            ref="select"
        >
          <a-select-option value="0">
            无
          </a-select-option>
          <a-select-option v-for="c in level1"
                           :key="c.id"
                           :value="c.id"
                           :disabled="doc.id === c.id">
            {{ c.name }}
          </a-select-option>
        </a-select>
      </a-form-item>
      <a-form-item label="顺序">
        <a-input v-model:value="doc.sort" type="textarea" />
      </a-form-item>
    </a-form>
  </a-modal>
</template>

<script lang="ts">
import { defineComponent, onMounted, ref, UnwrapRef, reactive } from 'vue';
import axios from 'axios';
import { message } from 'ant-design-vue'
import { Tool } from "@/util/tool";
import { Doc, DocQueryForm } from "@/models";


export default defineComponent({
  name: 'AdminDoc',
  setup() {
    const docQueryForm: UnwrapRef<DocQueryForm> = reactive({
      name: ''
    });

    const docs = ref<Doc[]>([]);
    const loading = ref(false);

    const columns = [
      {
        title: '名称',
        dataIndex: 'name'
      },
      {
        title: '父文档',
        key: 'parent',
        dataIndex: 'parent'
      },
      {
        title: '顺序',
        dataIndex: 'sort'
      },
      {
        title: 'Action',
        key: 'action',
        slots: { customRender: 'action' }
      }
    ];

    /**
     * 一级文档树，children属性就是二级文档
     * [{
     *   id: "",
     *   name: "",
     *   children: [{
     *     id: "",
     *     name: "",
     *   }]
     * }]
     */
    const level1 = ref(); // 一级文档树，children属性就是二级文档


    /**
     * 数据查询
     **/
    const handleQuery = () => {
      loading.value = true;
      axios.get("/doc/all").then((response) => {
        loading.value = false;
        const respData = response.data;

        if (respData.code == 0) {
          docs.value = respData.data;
          console.log("原始数组：", docs.value);

          level1.value = [];
          level1.value = Tool.array2Tree(docs.value, 0);
          console.log("树形结构：", level1);

        } else {
          message.error(respData.msg);
        }
      });
    };

    /**
     * 根据表单提交的数据进行查询
     **/
    const handleQueryFormSubmit = () => {
      handleQuery();
    };


    // -------- 表单 ---------
    const doc = ref();
    const modalVisible = ref(false);
    const modalLoading = ref(false);
    const handleModalOk = () => {
      modalLoading.value = true;
      axios.post("/doc/save", doc.value).then((response) => {
        const respData = response.data;
        modalLoading.value = false;
        if (respData.code == 0) {
          modalVisible.value = false;
        } else {
          message.error(respData.msg);
        }
        handleQuery();
      })
    };

    /**
     * 编辑
     */
    const edit = (record: any) => {
      modalVisible.value = true;
      doc.value = Tool.copy(record);
    };

    /**
     * 新增
     */
    const add = () => {
      modalVisible.value = true;
      doc.value = {};
    }

    /**
     * 删除
     */
    const handleDeleteDoc = (docId: string) => {
      console.log(docId);
      axios.delete("/doc/delete/" + docId).then((response) => {
        const respData = response.data;
        if (respData.code == 0) {
          handleQuery();
        }
      });
    }


    onMounted(() => {
      handleQuery();
    });

    return {

      docQueryForm,
      level1,
      labelCol: { span: 4 },
      wrapperCol: { span: 14 },

      columns,
      loading,

      edit,
      add,
      handleDeleteDoc,
      handleQueryFormSubmit,

      doc,
      modalVisible,
      modalLoading,
      handleModalOk
    }
  }
});
</script>

<style scoped>
img {
  width: 50px;
  height: 50px;
}
</style>