当前位置：首页 > 软件库 > Web应用开发 > Web框架 >

laravel-form-builder

Laravel Form builder for version 5+!

授权协议 MIT License

开发语言 PHP

所属分类 Web应用开发、 Web框架

软件类型开源软件

地区不详

投递者酆浩邈

操作系统跨平台

开源组织无

适用人群未知

软件概览

Laravel 5 form builder

Form builder for Laravel 5 inspired by Symfony's form builder. With help of Laravels FormBuilder class creates forms that can be easy modified and reused.By default it supports Bootstrap 3.

Laravel 4

For Laravel 4 version check laravel4-form-builder.

Bootstrap 4 support

To use bootstrap 4 instead of bootstrap 3, install laravel-form-builder-bs4.

Upgrade to 1.6

If you upgraded to >1.6.* from 1.5.* or earlier, and having problems with form value binding, rename default_value to value.

More info in changelog.

Documentation

For detailed documentation refer to https://kristijanhusak.github.io/laravel-form-builder/.

Changelog

Changelog can be found here.

Installation

Using Composer

composer require kris/laravel-form-builder

Or manually by modifying composer.json file:

{
    "require": {
        "kris/laravel-form-builder": "1.*"
    }
}

And run composer install

Then add Service provider to config/app.php

'providers' => [
        // ...
        Kris\LaravelFormBuilder\FormBuilderServiceProvider::class
    ]

And Facade (also in config/app.php)

'aliases' => [
        // ...
        'FormBuilder' => Kris\LaravelFormBuilder\Facades\FormBuilder::class
    ]

Notice: This package will add laravelcollective/html package and load aliases (Form, Html) if they do not exist in the IoC container.

Quick start

Creating form classes is easy. With a simple artisan command:

php artisan make:form Forms/SongForm --fields="name:text, lyrics:textarea, publish:checkbox"

Form is created in path app/Forms/SongForm.php with content:

<?php

namespace App\Forms;

use Kris\LaravelFormBuilder\Form;
use Kris\LaravelFormBuilder\Field;

class SongForm extends Form
{
    public function buildForm()
    {
        $this
            ->add('name', Field::TEXT, [
                'rules' => 'required|min:5'
            ])
            ->add('lyrics', Field::TEXTAREA, [
                'rules' => 'max:5000'
            ])
            ->add('publish', Field::CHECKBOX);
    }
}

If you want to instantiate empty form without any fields, just skip passing --fields parameter:

php artisan make:form Forms/PostForm

Gives:

<?php

namespace App\Forms;

use Kris\LaravelFormBuilder\Form;

class PostForm extends Form
{
    public function buildForm()
    {
        // Add fields here...
    }
}

After that instantiate the class in the controller and pass it to view:

<?php

namespace App\Http\Controllers;

use Illuminate\Routing\Controller as BaseController;
use Kris\LaravelFormBuilder\FormBuilder;

class SongsController extends BaseController {

    public function create(FormBuilder $formBuilder)
    {
        $form = $formBuilder->create(\App\Forms\SongForm::class, [
            'method' => 'POST',
            'url' => route('song.store')
        ]);

        return view('song.create', compact('form'));
    }

    public function store(FormBuilder $formBuilder)
    {
        $form = $formBuilder->create(\App\Forms\SongForm::class);

        if (!$form->isValid()) {
            return redirect()->back()->withErrors($form->getErrors())->withInput();
        }

        // Do saving and other things...
    }
}

Alternative example:

<?php

namespace App\Http\Controllers;

use Illuminate\Routing\Controller as BaseController;
use Kris\LaravelFormBuilder\FormBuilder;
use App\Forms\SongForm;

class SongsController extends BaseController {

    public function create(FormBuilder $formBuilder)
    {
        $form = $formBuilder->create(SongForm::class, [
            'method' => 'POST',
            'url' => route('song.store')
        ]);

        return view('song.create', compact('form'));
    }

    public function store(FormBuilder $formBuilder)
    {
        $form = $formBuilder->create(SongForm::class);

        if (!$form->isValid()) {
            return redirect()->back()->withErrors($form->getErrors())->withInput();
        }

        // Do saving and other things...
    }
}

If you want to store a model after a form submit considerating all fields are model properties:

<?php

namespace App\Http\Controllers;

use App\Http\Controllers\Controller;
use Kris\LaravelFormBuilder\FormBuilder;
use App\SongForm;

class SongFormController extends Controller
{
    public function store(FormBuilder $formBuilder)
    {
        $form = $formBuilder->create(\App\Forms\SongForm::class);
        $form->redirectIfNotValid();
        
        SongForm::create($form->getFieldValues());

        // Do redirecting...
    }

You can only save properties you need:

<?php

namespace App\Http\Controllers;

use App\Http\Controllers\Controller;
use Kris\LaravelFormBuilder\FormBuilder;
use App\SongForm;

class SongFormController extends Controller
{
    public function store(FormBuilder $formBuilder, Request $request)
    {
        $form = $formBuilder->create(\App\Forms\SongForm::class);
        $form->redirectIfNotValid();
        
        $songForm = new SongForm();
        $songForm->fill($request->only(['name', 'artist'])->save();

        // Do redirecting...
    }

Or you can update any model after form submit:

<?php

namespace App\Http\Controllers;

use App\Http\Controllers\Controller;
use Kris\LaravelFormBuilder\FormBuilder;
use App\SongForm;

class SongFormController extends Controller
{
    public function update(int $id, Request $request)
    {
        $songForm = SongForm::findOrFail($id);

        $form = $this->getForm($songForm);
        $form->redirectIfNotValid();

        $songForm->update($form->getFieldValues());

        // Do redirecting...
    }

Create the routes

// app/Http/routes.php
Route::get('songs/create', [
    'uses' => 'SongsController@create',
    'as' => 'song.create'
]);

Route::post('songs', [
    'uses' => 'SongsController@store',
    'as' => 'song.store'
]);

Print the form in view with form() helper function:

<!-- resources/views/song/create.blade.php -->

@extends('app')

@section('content')
    {!! form($form) !!}
@endsection

Go to /songs/create; above code will generate this html:

<form method="POST" action="http://example.dev/songs">
    <input name="_token" type="hidden" value="FaHZmwcnaOeaJzVdyp4Ml8B6l1N1DLUDsZmsjRFL">
    <div class="form-group">
        <label for="name" class="control-label">Name</label>
        <input type="text" class="form-control" id="name">
    </div>
    <div class="form-group">
        <label for="lyrics" class="control-label">Lyrics</label>
        <textarea name="lyrics" class="form-control" id="lyrics"></textarea>
    </div>
    <div class="form-group">
        <label for="publish" class="control-label">Publish</label>
        <input type="checkbox" name="publish" id="publish">
    </div>
</form>

Or you can generate forms easier by using simple array

<?php

namespace App\Http\Controllers;

use Illuminate\Routing\Controller as BaseController;
use Kris\LaravelFormBuilder\FormBuilder;
use Kris\LaravelFormBuilder\Field;
use App\Forms\SongForm;

class SongsController extends BaseController {

    public function create(FormBuilder $formBuilder)
    {
        $form = $formBuilder->createByArray([
                        [
                            'name' => 'name',
                            'type' => Field::TEXT,
                        ],
                        [
                            'name' => 'lyrics',
                            'type' => Field::TEXTAREA,
                        ],
                        [
                            'name' => 'publish',
                            'type' => Field::CHECKBOX
                        ],
                    ]
            ,[
            'method' => 'POST',
            'url' => route('song.store')
        ]);

        return view('song.create', compact('form'));
    }
}

Contributing

Project follows PSR-2 standard and it's covered with PHPUnit tests.Pull requests should include tests and pass Travis CI build.

To run tests first install dependencies with composer install.

After that tests can be run with vendor/bin/phpunit

使用案例

【源码分析】Laravel-admin 关联保存的原理

前言最近在写底代码编程，写到关联关系保存的时候，想一下其实可以参考Laravel-admin 关联保存，因为他很简单的通过 ->hasMany 一个函数就解决了平常我们写的麻烦的关联模型。所以别人优秀的代码和思想是值得借鉴的。查找源码位置关联保存肯定是在Form 模块中编写的，所以我很快的定位到了 vendor\encore\laravel-admin\src\Form.php 在updat
laravel-admin恶心的图片上传功能改为异步传图的完整方案

laravel-admin恶心的图片上传功能,让广大开发者很是苦恼，今天分享一个手动改为异步传图的完整方案给大家，如果有大神在，也可以考虑将其封装为扩展～同时也分享一下列表使用tab的解决方案～以及如何使用json方式存储动态性字段比较强的类型的数据～话不多，看代码 grid()控制器 protected function grid() { $grid = new Grid(new Ad()
解决laravel-admin表单在hasMany中调用embeds方法时字段被忽略的问题

问题地址(shinbashi回答): https://github.com/z-song/laravel-admin/issues/899 相关问题地址: https://github.com/z-song/laravel-admin/issues/2889 首先该问题出现的原因是因为原框架不支持在hasMany中使用内嵌方法embeds，至于为什么没有加入到新版本中，原因也不知道了，这里提供仅仅
Laravel-admin下的checkbox复选框编辑表单时默认选中问题

1)列表页List <?php namespace App\Admin\Controllers\Users; use Encore\Admin\Form; use Encore\Admin\Grid; use Encore\Admin\Show; use App\Models\Users; /** * Make a grid builder. * * @return Grid */
Laravel-admin 使用表单动态地保存一个关联模型（源码探究到功能实现）

我的个人博客：逐步前行STEP 有时候我们使用Laravel-admin管理数据时，需要保存一些通过程序运算出来的数据，而不只是存储写在表单中的数据，也就是需要在保存数据前可以设置或改变数据。比如存在这么个需求：为了快速创建\管理一些测试数据，在Admin管理端创建一个用户账户的同时，创建相关的用户信息，用户订单、地址库等等一系列信息。以这个需求中用户关联的数据量来说，每个数据都手动输入的话
laravel-admin V1.7后$from-deleting()不回调解决方法

@[TOC]( laravel-admin V1.7后$from-deleting()不回调解决方法 ) laravel-admin V1.7后$from-deleting()不回调解决方法解决方法第一步先在对应的TestController 里创建一个form()方 <?php namespace App\Admin\Controllers; use App\Models\Test;

laravel-form-builder

Laravel 5 form builder

Laravel 4

Bootstrap 4 support

Upgrade to 1.6

Documentation

Changelog

Installation

Using Composer

Quick start

Contributing

同类工具

相关阅读

相关文章

相关问答

相关文档