Check parking number, number with letter (9L)

src/renderer/components/CheckPanel.vue

@@ -9,8 +9,7 @@
     <div id="panel" width="100%">            
       <el-row v-for="(result,idx) in results" :key="idx">
         <el-col :span="15">{{ result.message }}</el-col>
-        <el-col :span="7"><el-button v-on:click="show(result.id)">Show</el-button></el-col>
-         
+        <el-col :span="7"><el-button v-on:click="show(result.id)" class="button"><i class="fas fa-bullseye"></i></el-button></el-col>         
       </el-row>
     </div>
   </div>
@@ -48,4 +47,8 @@
   border-radius: 1px;
   padding: 0pt;
 }
+.button {
+  padding-left: 10px;
+  padding-right: 10px;
+}
 </style>

src/renderer/components/EditBar.vue

@@ -28,7 +28,13 @@
       icon="fas fa-draw-polygon"
       v-on:click="drawPolyline"
       :show="editing"
-      tooltip="Draw Taxiline"
+      tooltip="Draw Bi-Directional Taxiline"
+    ></EditButton>
+    <EditButton
+      icon="fas fa-long-arrow-alt-right"
+      v-on:click="drawForwardPolyline"
+      :show="editing"
+      tooltip="Draw Forward Taxiline"
     ></EditButton>
     <EditButton
       icon="fas fa-arrows-alt-h"
@@ -187,6 +193,9 @@
       drawPolyline () {
         this.$parent.$parent.$refs.editLayer.drawPolyline()
       },
+      drawForwardPolyline () {
+        this.$parent.$parent.$refs.editLayer.drawForwardPolyline()
+      },
       drawPushbackPolyline () {
         this.$parent.$parent.$refs.editLayer.drawPushbackPolyline()
       },

src/renderer/components/EditLayer.vue

@@ -436,6 +436,23 @@
           event.target.addTo(this.groundnetLayerGroup)
         })
       },
+      drawForwardPolyline () {
+        var polyLine = this.$parent.mapObject.editTools.startPolyline()
+        polyLine.addTo(this.groundnetLayerGroup)
+        polyLine.groundnetLayerGroup = this.groundnetLayerGroup;
+        polyLine.attributes = [];
+        polyLine.options.attributes = {direction: 'forward' };
+        polyLine.featureLookup = this.featureLookup;
+        extendTaxiSegment(polyLine);
+        polyLine.setEditlayer(this);
+        //polyLine.extensions(this);
+        polyLine.addListeners()
+
+        polyLine.on('editable:drawing:end', event => {
+          console.log(event)
+          event.target.addTo(this.groundnetLayerGroup)
+        })
+      },      
       drawPushbackPolyline () {
         var polyLine = this.$parent.mapObject.editTools.startPolyline()
         polyLine.addTo(this.groundnetLayerGroup)

src/renderer/components/ParkingItem.vue

@@ -61,9 +61,6 @@
       number: {
       // getter
         get: function () {
-          if (isNaN(this.parking.number)) {
-            return ''
-          }
           return this.parking.number
         },
         // setter