Code fix

content/_code-samples/quickstart/js/ripplex7-batch-minting.js

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+// *******************************************************
+// ************  Get Account from Seed  ******************
+// *******************************************************
+
+async function getAccountFromSeed() {
+	let net = getNet()
+	const client = new xrpl.Client(net)
+	results = 'Connecting to ' + getNet() + '....'
+	document.getElementById('standbyResultField').value = results
+	await client.connect()
+	results += '\nConnected, finding wallets.\n'
+	document.getElementById('standbyResultField').value = results
+
+	// -------------------------------------------- Find the test account wallet.   
+	var theSeed = document.getElementById('seeds').value
+	const standby_wallet = xrpl.Wallet.fromSeed(theSeed)
+
+	// ------------------------------------------------- Get the current balance.
+	const standby_balance = (await client.getXrpBalance(standby_wallet.address))  
+	
+	// --------------------------------- Populate the fields for Standby account.
+	document.getElementById('standbyAccountField').value = standby_wallet.address
+	document.getElementById('standbyPubKeyField').value = standby_wallet.publicKey
+	document.getElementById('standbyPrivKeyField').value = standby_wallet.privateKey
+	document.getElementById('standbySeedField').value = standby_wallet.seed
+	document.getElementById('standbyBalanceField').value = 
+		(await client.getXrpBalance(standby_wallet.address))
+
+ client.disconnect()
+			
+} // End of getAccountsFromSeeds()
+
+// *******************************************************
+// **************** Get Batch Tokens *********************
+// *******************************************************
+      
+async function getBatchNFTokens() {
+  const standby_wallet = xrpl.Wallet.fromSeed(standbySeedField.value)
+  let net = getNet()
+  const client = new xrpl.Client(net)
+  results = 'Connecting to ' + net + '...'
+  document.getElementById('standbyResultField').value = results
+  await client.connect()
+  results += '\nConnected. Getting NFTokens...'
+  document.getElementById('standbyResultField').value = results
+  
+  results += "\n\nNFTs:\n"
+  let nfts = await client.request({
+    method: "account_nfts",
+    account: standby_wallet.classicAddress,
+    limit: 400
+  })
+
+  results += JSON.stringify(nfts,null,2)
+  while (nfts.result.marker)
+  {
+    nfts = await client.request({
+    method: "account_nfts",
+    account: standby_wallet.classicAddress,
+    limit: 400,
+    marker: nfts.result.marker
+  })
+    results += '\n' + JSON.stringify(nfts,null,2)
+  }
+  document.getElementById('standbyResultField').value = results
+  client.disconnect()
+} //End of getBatchTokens()
+
+// *******************************************************
+// ******************  Batch Mint  ***********************
+// *******************************************************
+
+async function batchMint() {    
+
+//--------------------- Connect to the XRP Ledger and get the account wallet.
+
+  let net = getNet()
+  const client = new xrpl.Client(net)
+  results = 'Connecting to ' + getNet() + '....'
+  document.getElementById('standbyResultField').value = results
+  await client.connect() 
+  results += '\nConnected, finding wallet.'
+  document.getElementById('standbyResultField').value = results
+  standby_wallet = xrpl.Wallet.fromSeed(standbySeedField.value)
+  document.getElementById('standbyResultField').value = results
+
+//----------------- Get account information, particularly the Sequence number.
+
+  const account_info = await client.request({
+    "command": "account_info",
+    "account": standby_wallet.address
+  })
+  
+  my_sequence = account_info.result.account_data.Sequence
+  results += "\n\nSequence Number: " + my_sequence + "\n\n"
+  document.getElementById('standbyResultField').value = results
+
+// ###################################
+// Create ticket numbers for the batch
+
+// Without tickets, if one transaction fails, all others in the batch fail.
+// With tickets, there can be failures, but the rest will continue, and you 
+// can investigate any problems afterward.
+
+
+  //---------------------- Parse the requested number from NFTokenCountField.
+  const nftokenCount = parseInt(standbyNFTokenCountField.value)
+
+  //-------------------------------------------- Create the transaction hash.
+  const ticketTransaction = await client.autofill({
+    "TransactionType": "TicketCreate",
+    "Account": standby_wallet.address,
+    "TicketCount": nftokenCount,
+    "Sequence": my_sequence
+  })
+
+  //---------------------------------------------------- Sign the transaction.
+  const signedTransaction = standby_wallet.sign(ticketTransaction)
+  
+  //-------------------------- Submit the transaction and wait for the result.
+  const tx = await client.submitAndWait(signedTransaction.tx_blob)
+
+  let response = await client.request({
+    "command": "account_objects",
+    "account": standby_wallet.address,
+    "type": "ticket"
+  })
+  
+  //------------------------------------ Populate the tickets array variable.
+  let tickets = []
+
+  for (let i=0; i < nftokenCount; i++) {
+    tickets[i] = response.result.account_objects[i].TicketSequence
+  }
+
+  //-------------------------------------------------------- Report progress.
+  results += "Tickets generated, minting NFTokens.\n\n"
+  document.getElementById('standbyResultField').value = results
+
+// ###################################
+// Mint NFTokens
+  
+  for (let i=0; i < nftokenCount; i++) {
+		const transactionBlob = {
+			"TransactionType": "NFTokenMint",
+			"Account": standby_wallet.classicAddress,
+			"URI": xrpl.convertStringToHex(standbyTokenUrlField.value),
+			"Flags": parseInt(standbyFlagsField.value),
+			"TransferFee": parseInt(standbyTransferFeeField.value),
+			"Sequence": 0,
+			"TicketSequence": tickets[i],
+			"LastLedgerSequence": null,
+			"NFTokenTaxon": 0 
+		}
+
+	//------------------------------------------------------ Submit signed blob. 
+		const tx =  client.submit(transactionBlob, { wallet: standby_wallet} )
+  }
+  results += "\n\nNFTs:\n"
+  let nfts = await client.request({
+    method: "account_nfts",
+    account: standby_wallet.classicAddress,
+    limit: 400
+  })
+
+  results += JSON.stringify(nfts,null,2)
+  while (nfts.result.marker)
+  {
+		nfts = await client.request({
+			method: "account_nfts",
+			account: standby_wallet.classicAddress,
+			limit: 400,
+			marker: nfts.result.marker
+		})
+    results += '\n' + JSON.stringify(nfts,null,2)
+  }
+
+	results += '\n\nTransaction result: '+ tx.result.meta.TransactionResult
+	results += '\n\nnftokens: ' + JSON.stringify(nfts, null, 2)
+	document.getElementById('standbyBalanceField').value = 
+		(await client.getXrpBalance(standby_wallet.address))
+	document.getElementById('standbyResultField').value = results
+  client.disconnect()
+} // End of batchMint()
+
+