很好，我有一個(gè)原始屬性，正在創(chuàng)建一個(gè)屬性，該屬性具有用戶通過復(fù)選框選擇的特征，我想知道如何使用屬性 id 保存在特征表中選擇的復(fù)選框集控制器 $characteristics = new Characteristic; $characteristics->characteristic = $request->input('characteristic'); $characteristics->save(); 遷移特性 public function up() { Schema::create('properties', function (Blueprint $table) { $table->increments('id'); $table->string('name')->nullable; $table->string('price')->nullable; $table->text('description')->nullable; $table->unsignedBigInteger('property_type_id')->nullable(); $table->unsignedBigInteger('offer_type_id')->nullable(); $table->unsignedBigInteger('spaces_id')->nullable(); $table->unsignedBigInteger('departaments_id')->nullable(); $table->unsignedBigInteger('municipalities_id')->nullable(); $table->unsignedBigInteger('details_id')->nullable(); $table->unsignedBigInteger('characteristics_id')->nullable(); $table->string('images')->nullable; $table->float('lat')->nullable; $table->float('lng')->nullable; $table->string('address')->nullable; $table->timestamps(); $table->foreign('property_type_id')->references('id')->on('property_type')->onDelete('cascade'); $table->foreign('offer_type_id')->references('id')->on('offer_type')->onDelete('cascade'); $table->foreign('spaces_id')->references('id')->on('spaces')->onDelete('cascade'); $table->foreign('departaments_id')->references('id')->on('departaments')->onDelete('cascade'); $table->foreign('municipalities_id')->references('id')->on('municipalities')->onDelete('cascade'); $table->foreign('details_id')->references('id')->on('details')->onDelete('cascade'); $table->foreign('characteristics_id')->references('id')->on('characteristics')->onDelete('cascade'); }); }
2 回答
慕絲7291255
TA貢獻(xiàn)1859條經(jīng)驗(yàn) 獲得超6個(gè)贊
看起來你的$request->input('characteristic');是一個(gè)數(shù)組而不是字符串。
你需要一個(gè)循環(huán)來解決這個(gè)問題。一種方法可以是：
$data = []
foreach ($request->input('characteristic') as $characteristic) {
$data[] = [
'characteristic' => $characteristic,
'property_id' => '' // something
];
}
Characteristic::insert($data);
->saveMany()更好的方法是通過設(shè)置關(guān)系來使用hasMany()。
$characteristics = [];
foreach ($request->input('characteristic') as $characteristic) {
$characteristics = new Characteristic([
'characteristic' => $characteristic
]);
}
$property->characteristics()->saveMany($characteristics);
千萬里不及你
TA貢獻(xiàn)1784條經(jīng)驗(yàn) 獲得超9個(gè)贊
我能夠保存數(shù)據(jù)如下
$piso_id = $properti->id;
foreach ($request->input('characteristic') as $characteristic) {
$charc = new Characteristic;
$charc->property_id = $piso_id;
$charc->characteristic = $characteristic;
$charc->save();
}
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