Update jp.htm

Author: gmuskie

jp.htm

@@ -158,7 +158,10 @@
       }
 
       // table body => sell
-      JPYtoHKD = 0.05
+      // JPYtoHKD = 0.05
+      JPYtoHKD = getJPYtoHKDrate();
+      
+
       for (var i = 0; i <= maxRow; i++) {
         consideration = curSellPrice * qty;
         otherFee = getOtherFee(curSellPrice, qty, "sell");
@@ -371,6 +374,20 @@
     }
 
 
+
+    function getJPYtoHKDrate() {
+      const apiUrl = `https://open.er-api.com/v6/latest/JPY`; // Example API endpoint
+
+      const response = await fetch(apiUrl);
+      const data = await response.json();
+
+      // Extract the JPY to HKD rate
+      const rate = data.rates.HKD;
+      return rate.toFixed(4);
+    }
+
+
+
   </script>