fix bug

src/app/routes/order-management/modal/vehicle/update-freight/update-freight.component.ts

@@ -24,6 +24,8 @@ export class VehicleUpdateFreightComponent implements OnInit {
   @ViewChild('sf', { static: false }) sf!: SFComponent;
   schema: SFSchema = {};
   ui: SFUISchema = {};
+  isVisible = false;
+  modalcontent = '';
 
   aggreechecked = false;
 
@@ -192,4 +194,30 @@ export class VehicleUpdateFreightComponent implements OnInit {
     };
     return params;
   }
+  agreement() {
+
+    const param = {
+      billId: this.data.id,
+      pre: this.sf.value.prePay,
+      rece: this.sf.value.toPay,
+      back: this.sf.value.receiptPay,
+      total: this.data.totalFreight,
+      freightAmount: this.data.totalAmount,
+    }
+    this.service.request(this.service.$api_getSupplementaryAgreement, param).subscribe(res => {
+      if (res) {
+        this.modalcontent = res.contractContent;
+        this.isVisible = true;
+      }
+    });
+
+  }
+
+
+  handleCancel() {
+    this.isVisible = false;
+  }
+  handleOK() {
+    this.isVisible = false;
+  }
 }