feat: 添加虚拟表格示例 (#1007)

* feat: 添加虚拟表格示例

src/views/table/base/column-template/columns.tsx

@@ -0,0 +1,72 @@
+import { message } from "@/utils/message";
+import { tableData } from "../data";
+
+// 如果您不习惯tsx写法，可以传slot，然后在template里写
+// 需是hooks写法（函数中有return），避免失去响应性
+export function useColumns() {
+  const columns: TableColumnList = [
+    {
+      label: "日期",
+      prop: "date",
+      cellRenderer: ({ row }) => (
+        <div style="display: flex; align-items: center">
+          <iconify-icon-online icon="ep:timer" />
+          <span style="margin-left: 10px">{row.date}</span>
+        </div>
+      )
+    },
+    {
+      label: "姓名",
+      prop: "name",
+      cellRenderer: ({ row }) => (
+        <el-popover effect="light" trigger="hover" placement="top" width="auto">
+          {{
+            default: () => (
+              <>
+                <div>name: {row.name}</div>
+                <div>address: {row.address}</div>
+              </>
+            ),
+            reference: () => <el-tag>{row.name}</el-tag>
+          }}
+        </el-popover>
+      )
+    },
+    {
+      label: "地址",
+      prop: "address"
+    },
+    {
+      label: "操作",
+      cellRenderer: ({ index, row }) => (
+        <>
+          <el-button size="small" onClick={() => handleEdit(index + 1, row)}>
+            Edit
+          </el-button>
+          <el-button
+            size="small"
+            type="danger"
+            onClick={() => handleDelete(index + 1, row)}
+          >
+            Delete
+          </el-button>
+        </>
+      )
+    }
+  ];
+
+  const handleEdit = (index: number, row) => {
+    message(`您修改了第 ${index} 行，数据为：${JSON.stringify(row)}`, {
+      type: "success"
+    });
+  };
+
+  const handleDelete = (index: number, row) => {
+    message(`您删除了第 ${index} 行，数据为：${JSON.stringify(row)}`);
+  };
+
+  return {
+    columns,
+    tableData
+  };
+}

src/views/table/base/column-template/index.vue

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+<script setup lang="ts">
+import { useColumns } from "./columns";
+
+const { columns, tableData } = useColumns();
+</script>
+
+<template>
+  <pure-table :data="tableData" :columns="columns" />
+</template>