我想生成一个显示年份的下拉列表,到目前为止,这就是我所做的。我在下面的控制器中创建了一个方法。namespace App;use Illuminate\Database\Eloquent\Model;use Illuminate\Support\Carbon;use Illuminate\Support\Facades\Log;class RUMSModel extends Model{ protected $primaryKey = 'id'; protected $fillable = []; protected $dateFields = []; protected $dropdownFields = []; public $module_dir = ''; public $module = ''; public $importFields = []; public static $months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']; public function selectYear($name, $startYear, $endYear, $selected = null, $options = array()) { $years = range($startYear, $endYear); $years = array_combine($years, $years); // [2013 => 2013] return $this->select($name, $years, $selected, $options); }?>使用它在 Blade 模板中显示:<div class="col-lg-6"> <div class="form-group"> <label for="validation-latest_estimate_year"><b>Latest Estimate Year:</b></label> <select id="validation-latest_estimate_year" class="form-control" name="latest_estimate_year"> <option value="">-Select Year-</option> @foreach($model->selectYear('year') as $year) <option value="{{$year}}" {{$year == $model->latest_estimate_year ? 'selected': ''}}>{{$year}}</option> @endforeach </select> </div></div>但是,下拉列表不显示年份。我试图找出原因,但我没有想法。专家的任何指导都会有所帮助。
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郎朗坤
TA贡献1921条经验 获得超9个赞
为什么不selectYear()
从laravelcollective/html包中使用?
安装:
composer require laravelcollective/html
视图/刀片:
{!! Form::selectYear('year', 1900, 2019) !!}
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