feat: xtable增加预览功能

yudao-ui-admin-vue3/src/plugins/vxeTable/renderer/index.tsx

@@ -4,3 +4,4 @@ import './dict'
 import './html'
 import './link'
 import './img'
+import './preview'

yudao-ui-admin-vue3/src/plugins/vxeTable/renderer/preview.tsx

@@ -0,0 +1,34 @@
+import { VXETable } from 'vxe-table'
+import { ElImage, ElLink } from 'element-plus'
+
+// 图片渲染
+VXETable.renderer.add('XPreview', {
+  // 默认显示模板
+  renderDefault(_renderOpts, params) {
+    const { row, column } = params
+    if (row.type.indexOf('image/') === 0) {
+      return (
+        <ElImage
+          style="width: 80px; height: 50px"
+          src={row[column.field]}
+          key={row[column.field]}
+          preview-src-list={[row[column.field]]}
+          fit="contain"
+          lazy
+        ></ElImage>
+      )
+    } else if (row.type.indexOf('video/') === 0) {
+      return (
+        <video>
+          <source src={row[column.field]}></source>
+        </video>
+      )
+    } else {
+      return (
+        <ElLink href={row[column.field]} target="_blank">
+          {row[column.field]}
+        </ElLink>
+      )
+    }
+  }
+})