Merchant page

js/TxUtils.js

@@ -64,3 +64,14 @@ function isValidOpenAliasAddress(address) {
     // we can get an awful lot of valid domains, including non ASCII chars... accept anything
     return true
 }
+
+function makeQRCodeString(addr, amount) {
+    var XMR_URI_SCHEME = "monero:"
+    var XMR_AMOUNT = "tx_amount"
+    var qrCodeString =""
+    qrCodeString += (XMR_URI_SCHEME + addr)
+    if (amount !== undefined && amount !== ""){
+      qrCodeString += ("?" + XMR_AMOUNT + "=" + amount)
+    }
+    return qrCodeString
+}