CURD
- st 表格
- sv 查看
- se 编辑
- cell 单元格数据
- sf 动态表单LIB
基础
- hotkey 热键
- media HTML5媒体
- reuse-tab 路由复用标签
- loading 加载指示符
- pdf Pdf
- lodop Lodop打印
- xlsx Excel 操作
- Observers 观察者
- onboarding 用户引导流程
- zip Zip 操作
- 图表 G2LIB
- count-down 倒计时
- down-file 下载文件
- 主题系统 LIB
- 工具集 LIB
表单
- range-picker 日期范围
- error-collect 表单异常消息采集器
布局
- sg 简易栅格
- ellipsis 文本自动省略号
- exception 异常
- footer-toolbar 底部工具栏
- full-content 全屏工作区
- global-footer 全局页脚
- page-header 页头
- tag-select 标签选择器
业务
- 用户认证 LIB
- notice-icon 通知菜单
- quick-menu 快速菜单
- 访问控制列表 LIB
- 缓存 LIB
- Mock模拟数据 LIB
其它
- auto-focus 自动获得焦点
- highlight 高亮

编辑
IMPORT MODULE

简化表单HTML模板的高阶组件，并进一步优化了一些细节：

更友好的表单校验状态
自动化响应式布局
自动维护表单 id

它由 se-container 容器（指令）和 se 组件来表示一个表单，一个简单HTML模板表单是这么写的：

<form nz-form #f="ngForm" se-container="2">
  <se label="App Key">
    <input type="text" nz-input [(ngModel)]="i.ak" name="ak" required>
  </se>
  <se label="App Secret">
    <input type="text" nz-input [(ngModel)]="i.sk" name="sk" required maxlength="32">
  </se>
  <se>
    <button nz-button nzType="primary" [disabled]="f.invalid">Save</button>
  </se>
</form>

同时，会自动处理所有 Angular 内置校验指令，例如：required、maxlength、min、pattern 等，并以红色边框来表示无效值状态。

代码演示

基础

一行两列表单。

import { Component, inject } from '@angular/core';
import { FormsModule } from '@angular/forms';

import { SEModule } from '@delon/abc/se';
import { NzButtonModule } from 'ng-zorro-antd/button';
import { NzFormModule } from 'ng-zorro-antd/form';
import { NzInputModule } from 'ng-zorro-antd/input';
import { NzMessageService } from 'ng-zorro-antd/message';

@Component({
  selector: 'components-se-basic',
  template: ` <form nz-form #f="ngForm" se-container gutter="32">
    <se label="App Key" [error]="{ required: '请填写', pattern: '只能包含a-z, 0-9之间' }">
      <input
        type="text"
        nz-input
        [(ngModel)]="i.ak"
        name="ak"
        required
        pattern="^[a-z0-9]*$"
        placeholder="必填项，且只能包含a-z, 0-9之间"
      />
    </se>
    <ng-template #appSecretRequired> 请填写，密钥<a (click)="msg.success('success')">生成</a>地址。 </ng-template>
    <se label="App Secret" [error]="{ required: appSecretRequired, pattern: '只能包含0-9之间' }">
      <input
        type="text"
        nz-input
        [(ngModel)]="i.sk"
        name="sk"
        required
        maxlength="32"
        pattern="^[0-9]*$"
        placeholder="必填项，且只能包含0-9之间"
      />
    </se>
    <se>
      <button nz-button nzType="primary" [disabled]="f.invalid">Save</button>
    </se>
  </form>`,
  imports: [SEModule, NzFormModule, NzInputModule, FormsModule, NzButtonModule]
})
export class ComponentsSeBasicComponent {
  readonly msg = inject(NzMessageService);
  i: { ak?: string; sk?: string } = {};
}

响应式表单

支持响应式表单。

注意：
响应式表单无法自动获取 Validators.required 来判断是否需要必填项标识符，因此需要手动标识 required 属性。
当需要使用 patchValue 赋值时，因为 dirty 依然保持为 false 的因素，需要对所有表单元素设置 markAsDirty() 或者使用 ingoreDirty 属性强制忽略 dirty 的校验。

import { Component } from '@angular/core';
import { FormControl, FormGroup, ReactiveFormsModule, Validators } from '@angular/forms';

import { SEModule } from '@delon/abc/se';
import { NzButtonModule } from 'ng-zorro-antd/button';
import { NzFormModule } from 'ng-zorro-antd/form';
import { NzInputModule } from 'ng-zorro-antd/input';
import { NzMessageService } from 'ng-zorro-antd/message';

@Component({
  selector: 'components-se-reactive',
  template: ` <form nz-form [formGroup]="validateForm" (ngSubmit)="submitForm()" se-container gutter="32" ingoreDirty>
    <se
      label="App Key"
      required
      [error]="{ required: 'Please input your username!', pattern: 'Incorrect format, muse be A' }"
    >
      <input formControlName="userName" nz-input placeholder="Username" />
    </se>
    <se label="App Secret" required error="Please input your Password!">
      <input formControlName="password" nz-input type="password" placeholder="Password" />
    </se>
    <se>
      <button nz-button nzType="primary" [disabled]="!validateForm.valid">Log in</button>
      <button nz-button nzType="link" type="button" (click)="updateValue()">Update value via patchValue</button>
    </se>
  </form>`,
  imports: [SEModule, NzFormModule, NzInputModule, ReactiveFormsModule, NzButtonModule]
})
export class ComponentsSeReactiveComponent {
  validateForm = new FormGroup({
    userName: new FormControl<string | null>(null, [Validators.required, Validators.pattern(/A/)]),
    password: new FormControl(null, [Validators.required]),
    remember: new FormControl(true)
  });
  constructor(private msg: NzMessageService) {}

  submitForm(): void {
    this.msg.success(JSON.stringify(this.validateForm.value));
  }

  updateValue(): void {
    this.validateForm.patchValue({ userName: 'a' });
  }
}

紧凑型

强制忽略 error、extra 展示。

import { Component } from '@angular/core';
import { FormsModule } from '@angular/forms';

import { SEModule } from '@delon/abc/se';
import { NzButtonModule } from 'ng-zorro-antd/button';
import { NzFormModule } from 'ng-zorro-antd/form';
import { NzInputModule } from 'ng-zorro-antd/input';

@Component({
  selector: 'components-se-compact',
  template: ` <form nz-form #f="ngForm" se-container labelWidth="150" gutter="32" size="compact">
    <se label="App Key" error="请填写" optional="(选填)" optionalHelp="通过控制台-查看KEY获取" extra="额外提示信息">
      <input type="text" nz-input [(ngModel)]="i.ak" name="ak" required />
    </se>
    <se label="App Secret" error="请填写，最多32位">
      <input type="text" nz-input [(ngModel)]="i.sk" name="sk" required maxlength="32" />
    </se>
    <se>
      <button nz-button nzType="primary" [disabled]="f.invalid">Save</button>
    </se>
  </form>`,
  imports: [SEModule, NzFormModule, NzInputModule, FormsModule, NzButtonModule]
})
export class ComponentsSeCompactComponent {
  i: { ak?: string; sk?: string } = {};
}

水平排列

一行一列表单。

import { Component } from '@angular/core';
import { FormsModule } from '@angular/forms';

import { SEModule } from '@delon/abc/se';
import { NzButtonModule } from 'ng-zorro-antd/button';
import { NzFormModule } from 'ng-zorro-antd/form';
import { NzInputModule } from 'ng-zorro-antd/input';

@Component({
  selector: 'components-se-horizontal',
  template: ` <form nz-form #f="ngForm" se-container="1" labelWidth="150">
    <se label="App Key" error="请填写" optional="(选填)" optionalHelp="通过控制台-查看KEY获取" extra="额外提示信息">
      <input type="text" nz-input [(ngModel)]="i.ak" name="ak" required />
    </se>
    <se label="App Secret" error="请填写，最多32位">
      <input type="text" nz-input [(ngModel)]="i.sk" name="sk" required maxlength="32" />
    </se>
    <se>
      <button nz-button nzType="primary" [disabled]="f.invalid">Save</button>
    </se>
  </form>`,
  imports: [SEModule, NzFormModule, NzInputModule, FormsModule, NzButtonModule]
})
export class ComponentsSeHorizontalComponent {
  i: { ak?: string; sk?: string } = {};
}

内联布局

若 nzLayout: inline 时强制使用紧凑型，一般用于搜索框。

import { Component } from '@angular/core';
import { FormsModule } from '@angular/forms';

import { SEModule } from '@delon/abc/se';
import { NzButtonModule } from 'ng-zorro-antd/button';
import { NzFormModule } from 'ng-zorro-antd/form';
import { NzInputModule } from 'ng-zorro-antd/input';

@Component({
  selector: 'components-se-inline',
  template: ` <form nz-form nzLayout="inline" #f="ngForm" se-container>
    <se label="App Key" error="请填写" optional="(选填)" optionalHelp="通过控制台-查看KEY获取" extra="额外提示信息">
      <input type="text" nz-input [(ngModel)]="i.ak" name="ak" required />
    </se>
    <se label="App Secret" error="请填写，最多32位">
      <input type="text" nz-input [(ngModel)]="i.sk" name="sk" required maxlength="32" />
    </se>
    <se>
      <button nz-button nzType="primary" [disabled]="f.invalid">Save</button>
    </se>
  </form>`,
  imports: [SEModule, NzFormModule, NzInputModule, FormsModule, NzButtonModule]
})
export class ComponentsSeInlineComponent {
  i: { ak?: string; sk?: string } = {};
}

垂直布局

垂直布局表单。

import { Component } from '@angular/core';
import { FormsModule } from '@angular/forms';

import { SEModule } from '@delon/abc/se';
import { NzButtonModule } from 'ng-zorro-antd/button';
import { NzFormModule } from 'ng-zorro-antd/form';
import { NzInputModule } from 'ng-zorro-antd/input';

@Component({
  selector: 'components-se-vertical',
  template: ` <form nz-form nzLayout="vertical" #f="ngForm" se-container>
    <se label="App Key" error="请填写" optional="(选填)" optionalHelp="通过控制台-查看KEY获取" extra="额外提示信息">
      <input type="text" nz-input [(ngModel)]="i.ak" name="ak" required />
    </se>
    <se label="App Secret" error="请填写，最多32位">
      <input type="text" nz-input [(ngModel)]="i.sk" name="sk" required maxlength="32" />
    </se>
    <se>
      <button nz-button nzType="primary" [disabled]="f.invalid">Save</button>
    </se>
  </form>`,
  imports: [SEModule, NzFormModule, NzInputModule, FormsModule, NzButtonModule]
})
export class ComponentsSeVerticalComponent {
  i: { ak?: string; sk?: string } = {};
}

分隔线

构建一个左右结构的标准表单行。

import { Component } from '@angular/core';
import { FormsModule } from '@angular/forms';

import { SEModule } from '@delon/abc/se';
import { NzButtonModule } from 'ng-zorro-antd/button';
import { NzFormModule } from 'ng-zorro-antd/form';
import { NzInputModule } from 'ng-zorro-antd/input';

@Component({
  selector: 'components-se-line',
  template: ` <form nz-form #f="ngForm" se-container="1" size="compact" gutter="32">
    <se label="所属类目" line>头像</se>
    <se label="图片">
      <nz-input-group nzSearch [nzAddOnAfter]="suffixButton">
        <input type="text" nz-input placeholder="请贴入网络图片地址" />
      </nz-input-group>
      <ng-template #suffixButton>
        <button nz-button nzType="primary" nzSearch>提取</button>
      </ng-template>
    </se>
  </form>`,
  imports: [SEModule, NzFormModule, NzInputModule, FormsModule, NzButtonModule]
})
export class ComponentsSeLineComponent {}

Operating

Reactive

批量重置错误消息

利用 errors 可以批量对所有 se 组件重置 error 值。

import { Component } from '@angular/core';
import { FormControl, FormGroup, FormsModule, ReactiveFormsModule, Validators } from '@angular/forms';

import { SEErrorRefresh, SEModule } from '@delon/abc/se';
import { NzButtonModule } from 'ng-zorro-antd/button';
import { NzFormModule } from 'ng-zorro-antd/form';
import { NzInputModule } from 'ng-zorro-antd/input';
import { NzMessageService } from 'ng-zorro-antd/message';

@Component({
  selector: 'components-se-reset-errors',
  template: `
    <h3>Operating</h3>
    <div class="mb-md">
      <button nz-button (click)="resetErrors()">Reset all errors</button>
    </div>
    <form nz-form #f="ngForm" se-container [errors]="ngModelErrors" gutter="32">
      <se label="App Key" [error]="{ required: '请填写', pattern: '只能包含a-z, 0-9之间' }">
        <input
          type="text"
          nz-input
          [(ngModel)]="i.ak"
          name="ak"
          required
          pattern="^[a-z0-9]*$"
          placeholder="必填项，且只能包含a-z, 0-9之间"
        />
      </se>
      <ng-template #appSecretRequired> 请填写，密钥<a (click)="msg.success('success')">生成</a>地址。 </ng-template>
      <se label="App Secret" [error]="{ required: appSecretRequired, pattern: '只能包含0-9之间' }">
        <input
          type="text"
          nz-input
          [(ngModel)]="i.sk"
          name="sk"
          required
          maxlength="32"
          pattern="^[0-9]*$"
          placeholder="必填项，且只能包含0-9之间"
        />
      </se>
      <se>
        <button nz-button nzType="primary" [disabled]="f.invalid">Save</button>
      </se>
    </form>
    <h3>Reactive</h3>
    <form nz-form [formGroup]="validateForm" se-container gutter="32" [errors]="reactiveErrors">
      <se label="App Key" [error]="{ required: 'Please input your username!', pattern: 'Incorrect format, muse be A' }">
        <input formControlName="userName" nz-input placeholder="Username" />
      </se>
      <se label="App Secret" error="Please input your Password!">
        <input formControlName="password" nz-input type="password" placeholder="Password" />
      </se>
      <se>
        <button nz-button nzType="primary" [disabled]="!validateForm.valid">Log in</button>
      </se>
    </form>
  `,
  imports: [SEModule, NzFormModule, NzInputModule, ReactiveFormsModule, FormsModule, NzButtonModule]
})
export class ComponentsSeResetErrorsComponent {
  validateForm = new FormGroup({
    userName: new FormControl<string | null>(null, [Validators.required, Validators.pattern(/A/)]),
    password: new FormControl(null, [Validators.required]),
    remember: new FormControl(true)
  });

  i: { ak?: string; sk?: string } = {};
  ngModelErrors: SEErrorRefresh[] = [];
  reactiveErrors: SEErrorRefresh[] = [];

  constructor(public msg: NzMessageService) {}

  resetErrors(): void {
    this.ngModelErrors = [{ name: 'ak', error: 'Required field, and can only contain a-z, 0-9' }];
    this.reactiveErrors = [
      { name: 'userName', error: 'Required username' },
      { name: 'password', error: 'Required password' }
    ];
  }
}

id
暂无数据

不规则布局

利用 col 可以构建复杂不规则布局。

import { Component } from '@angular/core';
import { FormsModule } from '@angular/forms';

import { SEModule } from '@delon/abc/se';
import { STColumn, STModule } from '@delon/abc/st';
import { NzButtonModule } from 'ng-zorro-antd/button';
import { NzCheckboxModule } from 'ng-zorro-antd/checkbox';
import { NzDatePickerModule } from 'ng-zorro-antd/date-picker';
import { NzDividerModule } from 'ng-zorro-antd/divider';
import { NzFormModule } from 'ng-zorro-antd/form';
import { NzInputModule } from 'ng-zorro-antd/input';
import { NzSelectModule } from 'ng-zorro-antd/select';

@Component({
  selector: 'components-se-complex',
  template: `
    <form nz-form #f="ngForm" se-container="3" size="compact" gutter="24">
      <se-title>Title 1</se-title>
      <se label="ID" col="1" [optionalHelp]="optionalHelpTpl">
        1000
        <ng-template #optionalHelpTpl> Via by ng-template </ng-template>
      </se>
      <se label="Name" required col="2" optionalHelp="The background color is #f50" optionalHelpColor="#f50">
        <input type="text" nz-input [(ngModel)]="i.user_name" name="user_name" required placeholder="占两栏" />
      </se>
      <se label="Age" required>
        <nz-select [(ngModel)]="i.user_age" name="user_age" nzAllowClear nzPlaceHolder="Choose">
          <nz-option [nzValue]="1" nzLabel="1" />
          <nz-option [nzValue]="2" nzLabel="2" />
          <nz-option [nzValue]="3" nzLabel="3" />
          <nz-option [nzValue]="4" nzLabel="4" />
          <nz-option [nzValue]="5" nzLabel="5" />
        </nz-select>
      </se>
      <se label="Brithday" required>
        <nz-date-picker [(ngModel)]="i.user_birthday" name="user_birthday" nzShowTime />
      </se>
      <se label="App Key" required>
        <input type="text" nz-input [(ngModel)]="i.ak" name="ak" required />
      </se>
      <se label="App Secret" required>
        <input type="text" nz-input [(ngModel)]="i.sk" name="sk" required maxlength="32" />
      </se>
      <nz-divider />
      <se label="Phone Number" required>
        <nz-input-group [nzAddOnBefore]="addOnBeforeTemplate">
          <ng-template #addOnBeforeTemplate>
            <nz-select [(ngModel)]="i.phoneNumberPrefix" name="phoneNumberPrefix" style="width: 70px;">
              <nz-option nzLabel="+86" nzValue="+86" />
              <nz-option nzLabel="+87" nzValue="+87" />
            </nz-select>
          </ng-template>
          <input type="text" nz-input [(ngModel)]="i.phoneNumber" name="phoneNumber" required maxlength="32" />
        </nz-input-group>
      </se>
      <se>
        <label nz-checkbox [(ngModel)]="i.agree" name="agree">
          <span>I have read the <a>agreement</a></span>
        </label>
      </se>
      <se-title>Title 2</se-title>
      <se label="Long Long Long Long Long Long Label" col="1">
        <textarea [(ngModel)]="i.comment" name="comment" nz-input rows="2" placeholder="write any thing"></textarea>
      </se>
      <se hideLabel col="1">
        <st [columns]="columns" size="small" />
      </se>
      <se col="1">
        <button nz-button nzType="primary" [disabled]="f.invalid">Save</button>
      </se>
    </form>
  `,
  imports: [
    SEModule,
    NzFormModule,
    NzInputModule,
    FormsModule,
    NzButtonModule,
    NzSelectModule,
    NzDividerModule,
    NzCheckboxModule,
    NzDatePickerModule,
    STModule
  ]
})
export class ComponentsSeComplexComponent {
  i = {
    user_name: '',
    user_age: 3,
    user_birthday: '',
    ak: '',
    sk: '',
    phoneNumberPrefix: '+86',
    phoneNumber: '',
    agree: true,
    comment: ''
  };
  columns: STColumn[] = [{ title: 'id' }];
}

API

se-container

成员	说明	类型	默认值	全局配置
`[gutter]`	间距，当 `nzLayout:horizontal` 时有效	`number`	`32`	✅
`[se-container]`	指定表单元素最多分几列展示，最终一行几列由 col 配置结合响应式规则决定	`'1','2','3','4','5','6'`	-
`[col]`	指定表单元素最多分几列展示，最终一行几列由 col 配置结合响应式规则决定	`'1','2','3','4','5','6'`	-	✅
`[labelWidth]`	表单元素默认标签文本宽度，单位：`px`	`number`	`150`	✅
`[nzLayout]`	表单布局，当 `inline` 时强制大小为 `compact`	`'horizontal','vertical','inline'`	`'horizontal'`	✅
`[size]`	大小 `compact` 紧凑型，强制忽略 `error`、`extra` 展示	`'default','compact'`	`'default'`	✅
`[firstVisual]`	是否立即呈现错误视觉	`boolean`	`false`	✅
`[ingoreDirty]`	是否忽略 `dirty` 校验	`boolean`	`false`	✅
`[line]`	分隔线	`boolean`	`false`	-
`[title]`	标题	`string,TemplateRef<void>`	-
`[errors]`	批量修改 `se` 错误消息描述	`SEErrorRefresh[]`	-
`[noColon]`	默认是否不显示 label 后面的冒号	`boolean`	`false`	-

se

成员	说明	类型	默认值
`[col]`	指定表单元素最多分几列展示，最终一行几列由 col 配置结合响应式规则决定（继承于 `se-container`）	`'1','2','3','4','5','6'`	-
`[label]`	标签文本	`string, TemplateRef<void>`	-
`[labelWidth]`	标签文本宽度，单位：`px`（继承于 `se-container`）	`number`	-
`[hideLabel]`	是否隐藏当前 `label`	`boolean`	`false`
`[optional]`	标签可选信息	`string, TemplateRef<void>`	-
`[optionalHelp]`	标签可选帮助	`string, TemplateRef<void>`	-
`[optionalHelpColor]`	标签可选帮助背景颜色	`string`	-
`[error]`	错误描述	`string, TemplateRef<void>, { [key: string]: string, TemplateRef}`	-
`[extra]`	额外提示信息	`string, TemplateRef<void>`	-
`[required]`	是否必填项标识符，若不设置自动根据表单元素是否有 `RequiredValidator` 校验来设置值	`string`	-
`[controlClass]`	控件区域样式名	`string`	-
`[id]`	自定义组件 `id`	`string`	-
`[line]`	分隔线（继承于 `se-container`）	`boolean`	-
`[noColon]`	是否不显示 label 后面的冒号	`boolean`	`false`	-

se-title

用于展示标题，单独一行。

常见问题

什么时候自定义组件id

点击表单的 Label 会将光标定位至相应组件下，而 ng-edit 会自动根据 ngModel 状态合理的设定 id，绝大多数情况下你无须关心 id 的绑定状态，当然若你手动指定 id 值则优先级更高但同时你需要自己维护组件对应的 id 值。

编辑
IMPORT MODULE

代码演示

Operating

Reactive

API

se-container

se

se-title

常见问题

什么时候自定义组件id

ng-alain

相关资源

社区

编辑IMPORT MODULE

代码演示

Operating

Reactive

API

se-container

se

se-title

常见问题

什么时候自定义组件id

ng-alain

相关资源

社区

编辑
IMPORT MODULE