修正很多東西

web/admin/printpw/yulan.aspx

@@ -14,7 +14,7 @@
         </select>
     </div>
     <div>
-        <a @click="yulan_print" class="btn btn-primary">列印預覽牌位</a>
+       <a @click="yulan_print" class="btn btn-primary">列印預覽牌位</a>
     </div>
 </asp:Content>
 
@@ -72,7 +72,7 @@
                         .catch(error => console.log(error))
                 },
                 yulan_print() {
-                    _url = HTTP_HOST + '/admin/printpw/index.aspx';
+                    _url = HTTP_HOST + 'admin/printpw/index.aspx';
                     var form = document.createElement("form");
                     form.method = "POST";
                     form.action = _url;
@@ -86,7 +86,14 @@
                         hiddenField.value = value;
                         form.appendChild(hiddenField);
                     };
-                    addHiddenField("activity_num", this.selected_activity);
+                    let orders=[]
+                    this.order_data.selected.forEach(x => {
+                        orders.push(x.order_no)
+                    })
+                    if (orders.length==0) {
+                        return false;
+                    }
+                    addHiddenField("orders", orders);
                     document.body.appendChild(form); // Not entirely sure if this is necessary
                     form.submit();
                     document.body.removeChild(form);
@@ -143,9 +150,9 @@
             v-model="order_data.selected"
             :items="order_data.list"
             item-key="order_no"
+            show-select
             :headers="order_data.header"
             :loading="order_data.loading"
-            show-select
             class="elevation-1">
             <template #item.detail ="{item}">
                 {{item.detail.count}}