diff --git a/examples/sites/demos/apis/grid.js b/examples/sites/demos/apis/grid.js
index f766a1016..ac6346d40 100644
--- a/examples/sites/demos/apis/grid.js
+++ b/examples/sites/demos/apis/grid.js
@@ -1692,6 +1692,20 @@ export default {
mode: ['pc', 'mobile-first'],
pcDemo: 'grid-tree-table#tree-table-tree-grid-insert-delete-update'
},
+ {
+ name: 'getTreeExpandeds',
+ type: '() => IRow[]',
+ defaultValue: '',
+ meta: {
+ stable: '3.22.0'
+ },
+ desc: {
+ 'zh-CN': '获取展开的行数据',
+ 'en-US': 'Get the expanded row data'
+ },
+ mode: ['pc', 'mobile-first'],
+ pcDemo: 'grid-tree-table#tree-table-tree-grid-expand'
+ },
{
name: 'closeFilter',
type: '() => void',
diff --git a/examples/sites/demos/pc/app/grid/tree-table/tree-table-tree-grid-expand-composition-api.vue b/examples/sites/demos/pc/app/grid/tree-table/tree-table-tree-grid-expand-composition-api.vue
new file mode 100644
index 000000000..210fce183
--- /dev/null
+++ b/examples/sites/demos/pc/app/grid/tree-table/tree-table-tree-grid-expand-composition-api.vue
@@ -0,0 +1,149 @@
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/examples/sites/demos/pc/app/grid/tree-table/tree-table-tree-grid-expand.spec.js b/examples/sites/demos/pc/app/grid/tree-table/tree-table-tree-grid-expand.spec.js
new file mode 100644
index 000000000..e7b05b34f
--- /dev/null
+++ b/examples/sites/demos/pc/app/grid/tree-table/tree-table-tree-grid-expand.spec.js
@@ -0,0 +1,9 @@
+import { test, expect } from '@playwright/test'
+
+test('检查树节点展开行数', async ({ page }) => {
+ page.on('pageerror', (exception) => expect(exception).toBeNull())
+ await page.goto('grid-tree-table#tree-table-tree-grid-expand')
+ await page.getByRole('cell', { name: '1' }).getByRole('img').click()
+
+ await expect(page.getByText('展开行数:1')).toBeVisible()
+})
diff --git a/examples/sites/demos/pc/app/grid/tree-table/tree-table-tree-grid-expand.vue b/examples/sites/demos/pc/app/grid/tree-table/tree-table-tree-grid-expand.vue
new file mode 100644
index 000000000..11b94d1be
--- /dev/null
+++ b/examples/sites/demos/pc/app/grid/tree-table/tree-table-tree-grid-expand.vue
@@ -0,0 +1,158 @@
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/examples/sites/demos/pc/app/grid/webdoc/grid-tree-table.js b/examples/sites/demos/pc/app/grid/webdoc/grid-tree-table.js
index 2835bdcdc..84f92a3ef 100644
--- a/examples/sites/demos/pc/app/grid/webdoc/grid-tree-table.js
+++ b/examples/sites/demos/pc/app/grid/webdoc/grid-tree-table.js
@@ -96,6 +96,15 @@ export default {
},
'codeFiles': ['tree-table/has-tree-expand.vue']
},
+ {
+ 'demoId': 'tree-table-tree-grid-expand',
+ 'name': { 'zh-CN': '获取展开的行数据', 'en-US': 'Get the expanded row data' },
+ 'desc': {
+ 'zh-CN': '
通过 getTreeExpandeds
方法可以获取展开的行数据
',
+ 'en-US': 'You can use the getTreeExpandeds
method to get the expanded row data
'
+ },
+ 'codeFiles': ['tree-table/tree-table-tree-grid-expand.vue']
+ },
{
'demoId': 'tree-table-tree-grid-index',
'name': { 'zh-CN': '树表展开序号列配置', 'en-US': 'Expand Row No. Column Configuration' },
diff --git a/packages/vue/src/grid/src/tree/src/methods.ts b/packages/vue/src/grid/src/tree/src/methods.ts
index 6c3b581a5..d6f182525 100644
--- a/packages/vue/src/grid/src/tree/src/methods.ts
+++ b/packages/vue/src/grid/src/tree/src/methods.ts
@@ -122,5 +122,8 @@ export default {
this.treeExpandeds = []
setTreeScrollYCache(this)
return this.$nextTick().then(() => (hasExpand ? this.recalculate() : 0))
+ },
+ getTreeExpandeds() {
+ return this.treeExpandeds
}
}