php – 如何压缩此代码以便从Laravel Controller向视图发送信息

发布时间：2020-12-14 19:42:26 所属栏目：大数据来源：网络整理

导读：这是我在控制器中的编辑功能 public function edit($id){ $game = Game::find($id); // build list of team names and ids $allTeams = Team::all(); $team = []; foreach ($allTeams as $t) $team[$t-id] = $t-name(); // build a list of competitions $al

这是我在控制器中的编辑功能

public function edit($id)
{
    $game = Game::find($id);
    // build list of team names and ids
    $allTeams = Team::all();
    $team = [];
    foreach ($allTeams as $t)
        $team[$t->id] = $t->name();
    // build a list of competitions
    $allCompetitions = Competition::all();
    $competition = [];
    foreach ($allCompetitions as $c)
        $competition[$c->id] = $c->fullname();
    return View::make('games.edit',compact('game','team','competition'));
}

我正在发送数据,以便在选择列表中显示.我知道Eloquent ORM方法列表,但问题是我知道它只能将属性名称作为参数,而不是方法(如name()和fullname()).

我怎样才能优化这一点,我还能使用Eloquent吗？

解决方法

我会调查 attributes and appends.你可以通过调整模型来做你想做的事.

竞争

<?php namespace App;

use IlluminateDatabaseEloquentCollection;
use IlluminateDatabaseEloquentModel;

class Competition extends Model
{

  protected $appends = ['fullname'];
  ...
  public function getFullnameAttribute()
  {
    return $this->name.' '.$this->venue;
  }
}

球队

<?php namespace App;

use IlluminateDatabaseEloquentCollection;
use IlluminateDatabaseEloquentModel;

class Team extends Model
{

  protected $appends = ['name'];
  ...
  public function getNameAttribute()
  {
    return $this->city.' '.$this->teamName;
  }
}

调节器

public function edit($id)
{
    $game = Game::find($id);
    $team = Team::get()->lists('id','name');
    $competition = Competition::get()->lists('id','fullname');
    return View::make('games.edit','competition'));
}

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!