z-song / laravel-admin

src/Form/Field/Text.php

<?php

namespace Encore\Admin\Form\Field;

use Encore\Admin\Form\Field;

class Text extends Field
{
    use PlainInput;

    /**
     * Render this filed.
     *
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function render()
    {
        $this->initPlainInput();

        $this->prepend('<i class="fa fa-pencil fa-fw"></i>')
            ->defaultAttribute('type', 'text')
            ->defaultAttribute('id', $this->id)
            ->defaultAttribute('name', $this->elementName ?: $this->formatName($this->column))
            ->defaultAttribute('value', old($this->column, $this->value()))
            ->defaultAttribute('class', 'form-control '.$this->getElementClassString())
            ->defaultAttribute('placeholder', $this->getPlaceholder());

        $this->addVariables([
            'prepend' => $this->prepend,
            'append'  => $this->append,
        ]);

        return parent::render();

The expression parent::render(); of type string|Illuminate\View\View|Illuminate\Contracts\View\Factory adds the type Illuminate\Contracts\View\Factory to the return on line 33 which is incompatible with the return type declared by the interface Illuminate\Contracts\Support\Renderable::render of type string.

    }

    public function datalist( $entries = [] ) {
        $this->defaultAttribute('list', "list-{$this->id}");
        $datalist = "<datalist id=\"list-{$this->id}\">";
        foreach($entries as $k => $v) {
            $datalist .= "<option value=\"{$k}\">{$v}</option>";
        }
        $datalist .= "</datalist>";
        $this->append($datalist);
    }
}