Addr class¶

class Addr()¶: This class is designed to work with a specific key pair (not with an HD wallet or an HD Group).

Static methods¶

The class has no static methods.

Class methods¶

address()¶

Returns: A string containing a Public-address (without leading ‘0x’).

Method to get a HEX representation of itself (aka Public-address).

Example:

//New HD address from HD group
var hdAddr = GetRes(window.crypto_core_wallet.generate_next_hd_address(crypto_core_hdGroupId));
var addrStrHex = GetRes(hdAddr.address());
console.log("New address: " + "0x" + addrStrHex);

sign_transaction(transaction)¶

Arguments

transaction – An object of Transaction() class.

Returns

An object of TransactionSign() class.

Performs a signature of a Transaction() object.

Example:

var transaction = GetRes(Module.CryptoCoreTransaction.new_transaction(
      network_type,
      transaction_type,
      String(to),
      String(value),
      String(fee),
      String(nonce),
      String(d.getTime()),
      String(data),
      String(gas),
      String(gas_price)
));

console.log("Sign transaction...");
var transaction_sign = GetRes(hdAddr.sign_transaction(transaction));

var transaction_hash = GetRes(transaction_sign.hash());
console.log("Transaction hash '" + transaction_hash + "'");

var transaction_sign_hex_encoded = GetRes(transaction_sign.encode());
console.log("Transaction sign hex str '" + transaction_sign_hex_encoded + "'");

nonce()¶

Returns: A string containing the current Nonce (string representation of SINT64 - max value is 9,223,372,036,854,775,807).

Method to get the current Nonce, which was set by set_nonce() method or was incremented by inc_nonce() method.

set_nonce(nonce)¶

Arguments

nonce (string) – A string representation of Nonce to set.

Returns

void.

Set the Nonce for this Address.

inc_nonce()¶

Returns: A string containing the incremented Nonce.

Method to increment the current Nonce.

private_key()¶

Returns: A string HEX representation of the private key part of this Address.

Method to get the HEX representation of the private key part of this Address.

name()¶

Returns: A string containing the name of this Address if any name was set by set_name() method.

Method to set recognizable name to this Address.

set_name(name)¶

Arguments

name (string) – Any recognizable name to assign to this Address.

Returns

void.

Set any recognizable name for this Address.