From af52e8e6ec9b93ab3717fe3a09cd03b14bd1d5e1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=A1=E8=89=B2?= <cipchk@qq.com>
Date: Fri, 28 Jul 2023 21:36:43 +0800
Subject: [PATCH] chore: update demo (#1631)

---
 packages/abc/st/demo/basic.md    | 32 +++++++++++++++++++++++++++-----
 packages/abc/st/st.interfaces.ts |  2 +-
 2 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/packages/abc/st/demo/basic.md b/packages/abc/st/demo/basic.md
index c17fda2fa..acbf266ad 100644
--- a/packages/abc/st/demo/basic.md
+++ b/packages/abc/st/demo/basic.md
@@ -15,26 +15,48 @@ Quickly generate tables; use `res` to adapted backend data format.
 
 ```ts
 import { Component, ViewChild } from '@angular/core';
+
 import { STColumn, STComponent } from '@delon/abc/st';
 
+interface User {
+  id: number;
+  picture: {
+    thumbnail: string;
+  };
+  name: {
+    last: string;
+    first: string;
+  };
+  nat: string;
+  gender: string;
+  email: string;
+  phone: string;
+  price: number;
+  registered: Date;
+}
+
 @Component({
   selector: 'app-demo',
   template: `
     <button nz-button nzType="primary" (click)="setRow()">setRow Method</button>
     <st #st [widthMode]="{ type: 'strict' }" [data]="url" [req]="{ params: params }" [columns]="columns"></st>
-  `,
+  `
 })
 export class DemoComponent {
   url = `/users?total=2&field=list`;
   params = { a: 1, b: 2 };
   @ViewChild('st', { static: false }) private st!: STComponent;
-  columns: STColumn[] = [
+  columns: Array<STColumn<User>> = [
     { title: '编号', index: 'id', width: 80 },
-    { title: '头像', type: 'img', width: 60, index: 'picture.thumbnail' },
+    { title: '头像', index: 'picture.thumbnail', type: 'img', width: 60 },
     { title: '邮箱', index: 'email', width: 80 },
     { title: '电话', index: 'phone' },
-    { title: { text: '佣金', optional: '（单位：元）', optionalHelp: '计算公式=订单金额 * 0.6%' }, index: 'price', type: 'currency' },
-    { title: '注册时间', type: 'date', index: 'registered' },
+    {
+      title: { text: '佣金', optional: '（单位：元）', optionalHelp: '计算公式=订单金额 * 0.6%' },
+      index: 'price',
+      type: 'currency'
+    },
+    { title: '注册时间', type: 'date', index: 'registered' }
   ];
 
   setRow(): void {
diff --git a/packages/abc/st/st.interfaces.ts b/packages/abc/st/st.interfaces.ts
index 7b31b8641..372044c23 100644
--- a/packages/abc/st/st.interfaces.ts
+++ b/packages/abc/st/st.interfaces.ts
@@ -248,7 +248,7 @@ export interface STColumn<T extends STData = any> {
   title?: string | STColumnTitle;
   /**
    * 列数据在数据项中对应的 key，支持 `a.b.c` 的嵌套写法，例如：
-   * - `id`
+   * - `id` (需要指定类型才能智能提示)
    * - `price.market`
    * - `[ 'price', 'market' ]`
    */