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seven-food-form

v4.1.6

Published

The dynamic form of angular based on nebular

Downloads

26

Readme

SevenFoodForm

This project is a angular module of dynamic form based on nebular.

使用

  • get package from npm.
npm install seven-food-form
  • import the module
import { SfDynamicFormModule } from 'seven-food-form';

SfDynamicFormModule.forRoot()
<sff-dynamic-form [models]="models" [setting]="setting" lang='zh' [loading]="loading"></sff-dynamic-form>

使用ckeditor,需要导入依赖包

import '@ckeditor/ckeditor5-build-balloon-block/build/translations/zh-cn'; // 导入`ckeditor`语言包
import * as ClassicEditor from '@ckeditor/ckeditor5-build-balloon-block'; // 导入`ckeditor`模块
this.model.editor = ClassicEditor;

使用mdeditor,需要预先加载

"src/assets/editor.md/css/editormd.css",
"node_modules/jquery/dist/jquery.min.js",
"src/assets/editor.md/editormd.min.js"

表单附加内容

插入内容标签的name属性为other-models

<sff-dynamic-form [models]="models" [setting]="setting" lang='zh' [loading]="loading">
  <div name="other-models">hello world</div>
</sff-dynamic-form>

输入属性

loading

加载状态,用来控制表单不可编辑

例如:表单在提交之后,loading可设为true,则其不可再次提交,提交结束之后,如果可以继续提交,则可设为false

setting

表单配置,支持三层结构,类型:FormSetting,属性如下:

  • validate: boolean; // 点击提交按钮是否校验表单
  • foldBody: boolean; // 表单体是否折叠
  • bodyWidth: number; // 表单体宽度
  • size: string; // 一行放几个表单项 'extra-large'(default)(1个) | 'large'(2个) | 'medium'(3个) | 'small'(4个) | 'tiny'(5个)
  • width: number; // 每个表单项中表单组件的宽度
  • buttonWidth: number; // 按钮宽度
  • buttons: FormButton[]; // 按钮
  • buttonAlign: string; // 按钮对齐方式
  • buttonFixed: boolean; // 按钮是否悬浮
  • buttonPosition: string; // 按钮悬浮位置
  • hideSubmit: boolean; // 隐藏提交按钮
  • submitText: string; // 提交按钮文本
  • hideReset: boolean; // 隐藏重置按钮
  • resetText: string; // 提交按钮文本
  • blockId: string; // 块标识
  • blockTitle: string; // 块标题
  • blockLayout: string; // 块布局方式 'tab' | 'step' | 'ul'(default)
  • hideBlockBody: boolean; // 块内容是否隐藏
  • children: FormSetting[]; // 子块
models

表单项集合,类型:BaseModel[]

实例化表单项BaseModel的有三种方法

  1. 对象自变量
    • 优点 - 无需导入模型和工厂
    • 缺点 - 代码不能复用,容易产生冗余代码;无法使用数据过滤,验证等功能
  2. 模型工厂
    • 优点 - 代码规范,易于维护,方便扩展
    • 缺点 - 需要导入大量模型工厂
  3. 快捷表单工厂
    • 缺点 - 导入工厂类QuickFormFactory
    • 优点 - 使用简单,是模型工厂的快捷方式;校验并自动格式化参数类型,有效避免参数错误时无法构建表单

    推荐使用快捷表单工厂

lang

语言包

目前支持语言包

  • en,英文
  • ja,日文
  • zh,中文,default

输出事件

  • formSubmit,提交事件,返回表单值
  • formReset,重置事件,返回boolean
  • formCustom,自定义事件,返回表单值和操作名称

示例

三种实例化BaseModel的示例参见demo.md

备注

响应式表单,无双向数据绑定,数据只能从视图流向控制器

  • 控制器内表单绑定数据的方式
this.form.controls[name].setValue(value);
  • 模板绑定表单
<div [formGroup]="form">
  <input [formControlName]="name" [value]="value">
</div>