$model = YourModel::find(1); $customAttribute = $model->custom_attribute; // 设置自定义属性的值 $model = new YourModel; $model->custom_attribute = '新的自定义属性值'; $model->save(); 自定义属性的应用场景可以是根据模型的其他属性计算得出的值,或者是
php artisan make:provider EnvatoCustomServiceProvider 运行后会在app/Providers目录下创建EnvatoCustomServiceProvider.php文件。打开该文件看下它的源码。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 <?php namespace App\Providers;use Illuminate\Support\ServiceProvider;classEnvatoCustomServiceProviderextendsSer...
If you would like the :attribute placeholder of your validation message to be replaced with a custom attribute name, you may specify the custom names by overriding the attributes method. This method should return an array of attribute / name pairs:...
In Laravel 5.4, you may define custom models for your pivot tables. If you would like to define a custom model to represent the intermediate table of your relationship, use the using method when defining the relationship:1<?php 2 3namespace App; 4 5use Illuminate\Database\Eloquent\Model...
transformModelValue($key,$value){//自定义属性访问器有 get"$key"Attributeif($this->hasGetMutator($key)){return$this->mutateAttribute($key,$value);}elseif($this->hasAttributeGetMutator($key)){//使用赋值器获取“Attribute”返回类型标记属性的值return$this->mutateAttributeMarkedAttribute($key,$...
可以使用 PHP 提供的魔术方法 __ get 来进行处理,然后修改attribute cache helper的 __get 函数,首先会去检查这个属性是否在缓存映射数组中,如果存在的话,直接去缓存中获取该数据,如果数据不存在,则执行映射函数来获取执行后的结果,并缓存起来,反之,如果属性不存在缓存映射数组中,则转发到model本身的 __get 魔术...
A custom command to generate a model, migration, controller and routes simulataneously - amochohan/laravel-make-resource
the foreign key name should be your model's name +_id=post_id If you used something else for foreign key, make sure you add this to your model's body: protected$metaKeyName='custom_foreign_key'; /*** Run the migrations.** @return void*/publicfunctionup() { Schema::create('posts...
(password)也是一个比较繁琐的事情,好在laravel的eleoquentmodle提供了一个这样的feature:如果在model类中有setPasswordAttribute(password)这样的方法存在,则在save之前laravel自动调用这个方法来格式化$password,同样地,如果有getPasswordAttribute()方法的话,则每次访问一个字段时,都会调用getXXXXAtttribute()函数,其返回值...
By default the export will use the keys of your array (or model attribute names) as first row (header column). To change this behaviour you can edit the default config setting (excel::export.generate_heading_by_indices) or passfalseas 5th parameter: ...