關於 "super-eggs/dcat-admin-extensions-distpicker": "^0.0.7"在 DactAdmin-v2.* 版本下無法使用。
做出如下調整，cj一枚，大家諒解。
/app/Admin/Extensions/Form/Distpicker.php
<?php
namespace App\Admin\Extensions\Form;
use Dcat\Admin\Form\Field;
use Illuminate\Support\Arr;
class Distpicker extends Field
{
/**
* @var string
*/
protected $view = 'admin.distpicker.select';
/**
* @var array
*/
protected static $js = [
'/assets/distpicker/distpicker.min.js'
];
/**
* @var array
*/
protected $columnKeys = ['province', 'city', 'district'];
/**
* @var array
*/
protected $placeholder = [];
/**
* Distpicker constructor.
*
* @param array $column
* @param array $arguments
*/
public function __construct($column, $arguments)
{
if (!Arr::isAssoc($column)) {
$this->column = array_combine($this->columnKeys, $column);
} else {
$this->column = array_combine($this->columnKeys, array_keys($column));
$this->placeholder = array_combine($this->columnKeys, $column);
}
$this->label = empty($arguments) ? '地區選擇' : current($arguments);
}
public function getValidator(array $input)
{
if ($this->validator) {
return $this->validator->call($this, $input);
}
$rules = $attributes = [];
if (!$fieldRules = $this->getRules()) {
return false;
}
foreach ($this->column as $key => $column) {
if (!Arr::has($input, $column)) {
continue;
}
$input[$column] = Arr::get($input, $column);
$rules[$column] = $fieldRules;
$attributes[$column] = $this->label."[$column]";
}
return \validator($input, $rules, $this->getValidationMessages(), $attributes);
}
/**
* @param int $count
* @return $this
*/
public function autoselect($count = 0)
{
return $this->attribute('data-autoselect', $count);
}
/**
* {@inheritdoc}
*/
public function render()
{
$this->attribute('data-value-type', 'code');
$province = old($this->column['province'], Arr::get($this->value(), 'province')) ?: Arr::get($this->placeholder, 'province');
$city = old($this->column['city'], Arr::get($this->value(), 'city')) ?: Arr::get($this->placeholder, 'city');
$district = old($this->column['district'], Arr::get($this->value(), 'district')) ?: Arr::get($this->placeholder, 'district');
$id = uniqid('distpicker-');
$this->script = <<<EOT
var oid = '{$id}',
nid = 'distpicker-' + Math.random().toString(36).substring(2);
$('label[for=' + oid + ']').attr('for', nid);
$('#' + oid).attr('id', nid).distpicker({
province: '$province',
city: '$city',
district: '$district'
});
EOT;
$this->addVariables(compact('id'));
return parent::render();
}
}
<div class="{{$viewClass['form-group']}} {!! !$errors->hasAny($errorKey) ? '' : 'has-error' !!}">
<label for="{{$id}}" class="{{$viewClass['label']}} control-label">{{$label}}</label>
<div class="{{$viewClass['field']}} form-inline">
@foreach($errorKey as $key => $col)
@if($errors->has($col))
@foreach($errors->get($col) as $message)
<label class="control-label" for="inputError"><i class="fa fa-times-circle-o"></i> {{$message}}</label><br/>
@endforeach
@endif
@endforeach
<div id="{{ $id }}" {!! $attributes !!}>
<select class="form-control" name="{{$name['province']}}"></select>
<select class="form-control" name="{{$name['city']}}"></select>
<select class="form-control" name="{{$name['district']}}"></select>
</div>
@include('admin::form.help-block')
</div>
</div>
<?php
namespace App\Admin\Extensions\Form;
use Dcat\Admin\Admin;
use Dcat\Admin\Grid\Filter\AbstractFilter;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;
use Dcat\Admin\Grid\Filter;
class DistpickerFilter extends AbstractFilter
{
/**
* @var array
*/
protected $column = [];
protected static $js = [
'/assets/distpicker/distpicker.min.js'
];
/**
* @var array
*/
protected $value = [];
/**
* @var array
*/
protected $defaultValue = [];
/**
* DistpickerFilter constructor.
*
* @param string $province
* @param string $city
* @param string $district
* @param string $label
*/
public function __construct($province, $city, $district, $label = '')
{
$this->column = compact('province', 'city', 'district');
$this->label = $label;
$this->setPresenter(new FilterPresenter());
}
public function setParent(Filter $filter)
{
$this->parent = $filter;
$this->id = $this->formatId($this->column);
}
/**
* {@inheritdoc}
*/
public function getColumn()
{
$columns = [];
$parentName = $this->parent->getName();
foreach ($this->column as $column) {
$columns[] = $parentName ? "{$parentName}_{$column}" : $column;
}
return $columns;
}
/**
* {@inheritdoc}
*/
public function condition($inputs)
{
$value = array_filter([
$this->column['province'] => Arr::get($inputs, $this->column['province']),
$this->column['city'] => Arr::get($inputs, $this->column['city']),
$this->column['district'] => Arr::get($inputs, $this->column['district']),
]);
if (!isset($value)) {
return;
}
$this->value = $value;
if (!$this->value) {
return [];
}
if (Str::contains(key($value), '.')) {
return $this->buildRelationQuery($value);
}
return [$this->query => [$value]];
}
/**
* {@inheritdoc}
*/
protected function buildRelationQuery(...$columns)
{
$data = [];
foreach ($columns as $column => $value) {
Arr::set($data, $column, $value);
}
$relation = key($data);
$args = $data[$relation];
return ['whereHas' => [$relation, function ($relation) use ($args) {
call_user_func_array([$relation, $this->query], [$args]);
}]];
}
/**
* {@inheritdoc}
*/
public function formatName($column)
{
$columns = [];
foreach ($column as $col => $name) {
$columns[$col] = parent::formatName($name);
}
return $columns;
}
protected function formatId($columns)
{
return str_replace('.', '_', $columns);
}
/**
* Setup js scripts.
*/
protected function setupScript()
{
$province = old($this->column['province'], Arr::get($this->value, $this->column['province']));
$city = old($this->column['city'], Arr::get($this->value, $this->column['city']));
$district = old($this->column['district'], Arr::get($this->value, $this->column['district']));
$script = <<<JS
$("#{$this->id}").distpicker({
province: '$province',
city: '$city',
district: '$district'
});
JS;
Admin::script($script);
Admin::js(static::$js);
}
/**
* {@inheritdoc}
*/
protected function variables()
{
$this->id = 'distpicker-filter-' . uniqid();
$this->setupScript();
return array_merge([
'id' => $this->id,
'name' => $this->formatName($this->column),
'label' => $this->label,
'value' => $this->value ?: $this->defaultValue,
'presenter' => $this->presenter(),
], $this->presenter()->variables());
}
public function render()
{
return view('admin.distpicker.filter', $this->variables());
}
}
<div class="filter-input col-sm-10" style="">
<div class="form-group">
<div class="input-group input-group-sm">
<div class="input-group-prepend" id="{{ $id }}" data-value-type="code">
<span class="input-group-text bg-white text-capitalize"><b>{!! $label !!}</b></span>
<select class="form-control" name="{{$name['province']}}"></select>
<select class="form-control" name="{{$name['city']}}"></select>
<select class="form-control" name="{{$name['district']}}"></select>
</div>
</div>
</div>
</div>
...
Form::extend('distpicker', Distpicker::class);
$form->distpicker(['work_province_id', 'work_city_id', 'work_district_id']);不要站著除錯程式，那會使得你的耐心減半，你需要的是全神貫注。—— Dave Storer
本作品採用《CC 協議》，轉載必須註明作者和本文連結