$class处理和isCreating处理

app/AdminAgent/Controllers/AgentProductController.php

@@ -196,14 +196,15 @@ class AgentProductController extends AdminController
 				$form->editor('know');
 				$form->editor('content');
 			} else {
-				$form->hidden('type')->value(0)->default(0);
-				$js = file_get_contents(resource_path('js/select-supplier-product-change.js'));
-				$js = str_replace(
-					['`{{url}}`', '`{{class}}`', '`{{profit}}`', '\\'],
-					[route(admin_api_route_name('form')), LoadSupplierSpec::class, AgentSetting::val(Admin::user()->id, 'profit'), '\\\\'],
-					$js
-				);
 				if ($form->isCreating()) {
+					$form->hidden('type')->value(0);
+					$js = file_get_contents(resource_path('js/select-supplier-product-change.js'));
+					$class = str_replace('\\', '\\\\', LoadSupplierSpec::class);
+					$js = str_replace(
+						['`{{url}}`', '`{{class}}`'],
+						[route(admin_api_route_name('form')), $class],
+						$js
+					);
 					$form->selectTable('product_id', '供应商产品')
 						->required()
 						->help('产品列表显示的是该产品的标题和图片')
@@ -235,9 +236,10 @@ class AgentProductController extends AdminController
 					.has-many-spec .input-group-prepend{display:none;}
 					.has-many-spec .input-group>.form-control:not(:first-child){border-radius:.25rem;}');
 					$js = file_get_contents(resource_path('js/agent-spec-edit.js'));
+					$class = str_replace('\\', '\\\\', LoadSupplierSpec::class);
 					$js = str_replace(
-						['`{{url}}`', '`{{class}}`', '`{{profit}}`', '\\'],
-						[route(admin_api_route_name('form')), LoadSupplierSpec::class, AgentSetting::val(Admin::user()->id, 'profit'), '\\\\'],
+						['`{{url}}`', '`{{class}}`'],
+						[route(admin_api_route_name('form')), $class],
 						$js
 					);
 					Admin::script($js);

app/AdminAgent/Forms/LoadSupplierSpec.php

@@ -2,6 +2,7 @@
 
 namespace App\AdminAgent\Forms;
 
+use App\Models\AgentProductSpec;
 use App\Models\ProductSpec;
 use Dcat\Admin\Widgets\Form;
 use Dcat\Admin\Traits\LazyWidget;
@@ -15,7 +16,27 @@ class LoadSupplierSpec extends Form implements LazyRenderable
 	public function handle(array $input)
 	{
 		$id = $input['product_id'];
-		$spec = ProductSpec::where('product_id', $id)->get()->toArray();
+		if (!empty($input['agent_product_id'])) {
+			$agent_spec = AgentProductSpec::where('agent_product_id', $input['agent_product_id'])
+				->pluck('product_spec_id')->toArray();
+			$spec = ProductSpec::where('product_id', $id)
+				->whereNotIn('id', $agent_spec ?? [0])
+				->get([
+					'id AS product_spec_id',
+					'name AS supplier_name',
+					'date AS supplier_date',
+					'price AS supplier_price',
+					'stock AS supplier_stock',
+				])->toArray();
+		} else {
+			$spec = ProductSpec::where('product_id', $id)->get([
+				'id AS product_spec_id',
+				'name AS supplier_name',
+				'date AS supplier_date',
+				'price AS supplier_price',
+				'stock AS supplier_stock',
+			])->toArray();
+		}
 
 		return $this->response()->data($spec);
 	}

resources/js/select-supplier-product-change.js

@@ -1,25 +1,21 @@
 $(function () {
 	var template = $('template.spec-tpl').html();
+
+	//新增产品时，选择供应商产品载入规格
 	$('input[name="product_id"]').change(function () {
 		$.ajax({
-			url: '`{{url}`}',
+			url: '`{{url}}`',
 			method: 'POST',
-			data: {product_id: $(this).val(), _form_: '`{{class}}`'},
+			data: {
+				product_id: $(this).val(),
+				_form_: '`{{class}}`',
+			},
 			success: function (res) {
-				var fields = {
-					supplier_name: 'name',
-					supplier_date: 'date',
-					supplier_price: 'price',
-					supplier_stock: 'stock',
-					price: 'price',
-					stock: 'stock',
-					original_price: 'original_price',
-					product_spec_id: 'id'
-				};
+				var fields = ['supplier_name', 'supplier_date', 'supplier_price', 'supplier_stock', 'product_spec_id'];
 				var data = res.data;
 				var forms = $('.has-many-spec-forms');
 
-				//如果是原来数据库已经保存有id，调用click，提交的时候会同时删除数据库，否则直接remove掉，减小HTML体积
+				//如果是已经保存有记录(.field_id不为空)，调用click，提交的时候会同时删除数据库里的记录，否则直接remove掉，减小HTML体积
 				forms.children().each(function () {
 					if ($(this).find('.field_id').val()) {
 						$(this).find('.remove.btn').click();
@@ -30,16 +26,9 @@ $(function () {
 
 				for (var key in data) {
 					var row = $(template.replace(/new___LA_KEY__/g, key));
-					for(var key2 in fields) {
-						var value = fields[key2], insert_value;
-						if (key2 === 'original_price') {
-							insert_value = (data[key][value] * 2).toFixed(2);
-						} else if (key2 === 'price') {
-							insert_value = (data[key][value] * (1 + `{{profit}}`)).toFixed(2);
-						} else {
-							insert_value = data[key][value];
-						}
-						row.find('input.field_' + key2).val(insert_value);
+					for (var i=0; i<fields.length; i++) {
+						var field = fields[i];
+						row.find('input.field_' + field).val(data[key][field]);
 					}
 					forms.append(row);
 				}