79 lines
14 KiB
HTML
79 lines
14 KiB
HTML
<!DOCTYPE html>
|
|
<html class="paged">
|
|
<head>
|
|
<title>ContractFactory</title>
|
|
<link rel="stylesheet" type="text/css" href="/v5/static/style.css">
|
|
</head>
|
|
<body>
|
|
<div class="sidebar">
|
|
<div class="header">
|
|
<div class="logo"><a href="/v5/"><div class="image"></div><div class="name">ethers</div><div class="version">v5.0</div></a></div>
|
|
</div>
|
|
<div class="toc"><div>
|
|
<div class="link title"><a href="/v5/">Documentation</a></div><div class="base show link depth-1"><a href="/v5/getting-started/">Getting Started</a></div><div class="base show link depth-1"><a href="/v5/concepts/">Ethereum Basics</a></div><div class="hide link depth-2"><a href="/v5/concepts/events/">Events</a></div><div class="hide link depth-2"><a href="/v5/concepts/gas/">Gas</a></div><div class="hide link depth-2"><a href="/v5/concepts/security/">Security</a></div><div class="base show link depth-1"><a href="/v5/api-keys/">Provider API Keys</a></div><div class="base ancestor show link depth-1"><a href="/v5/api/">Application Programming Interface</a></div><div class="show link depth-2"><a href="/v5/api/providers/">Providers</a></div><div class="hide link depth-3"><a href="/v5/api/providers/provider/">Provider</a></div><div class="hide link depth-3"><a href="/v5/api/providers/jsonrpc-provider/">JsonRpcProvider</a></div><div class="hide link depth-3"><a href="/v5/api/providers/api-providers/">API Providers</a></div><div class="hide link depth-3"><a href="/v5/api/providers/other/">Other Providers</a></div><div class="hide link depth-3"><a href="/v5/api/providers/types/">Types</a></div><div class="show link depth-2"><a href="/v5/api/signer/">Signers</a></div><div class="ancestor show link depth-2"><a href="/v5/api/contract/">Contract Interaction</a></div><div class="show link depth-3"><a href="/v5/api/contract/contract/">Contract</a></div><div class="myself ancestor ancestor show link depth-3"><a href="/v5/api/contract/contract-factory/">ContractFactory</a></div><div class="show link depth-3"><a href="/v5/api/contract/example/">Example: ERC-20 Contract</a></div><div class="show link depth-2"><a href="/v5/api/utils/">Utilities</a></div><div class="hide link depth-3"><a href="/v5/api/utils/abi/">Application Binary Interface</a></div><div class="hide link depth-4"><a href="/v5/api/utils/abi/coder/">AbiCoder</a></div><div class="hide link depth-4"><a href="/v5/api/utils/abi/formats/">ABI Formats</a></div><div class="hide link depth-4"><a href="/v5/api/utils/abi/fragments/">Fragments</a></div><div class="hide link depth-4"><a href="/v5/api/utils/abi/interface/">Interface</a></div><div class="hide link depth-3"><a href="/v5/api/utils/address/">Addresses</a></div><div class="hide link depth-3"><a href="/v5/api/utils/bignumber/">BigNumber</a></div><div class="hide link depth-3"><a href="/v5/api/utils/bytes/">Byte Manipulation</a></div><div class="hide link depth-3"><a href="/v5/api/utils/constants/">Constants</a></div><div class="hide link depth-3"><a href="/v5/api/utils/display-logic/">Display Logic and Input</a></div><div class="hide link depth-3"><a href="/v5/api/utils/encoding/">Encoding Utilities</a></div><div class="hide link depth-3"><a href="/v5/api/utils/fixednumber/">FixedNumber</a></div><div class="hide link depth-3"><a href="/v5/api/utils/hashing/">Hashing Algorithms</a></div><div class="hide link depth-3"><a href="/v5/api/utils/hdnode/">HD Wallet</a></div><div class="hide link depth-3"><a href="/v5/api/utils/logger/">Logging</a></div><div class="hide link depth-3"><a href="/v5/api/utils/properties/">Property Utilities</a></div><div class="hide link depth-3"><a href="/v5/api/utils/signing-key/">Signing Key</a></div><div class="hide link depth-3"><a href="/v5/api/utils/strings/">Strings</a></div><div class="hide link depth-3"><a href="/v5/api/utils/transactions/">Transactions</a></div><div class="hide link depth-3"><a href="/v5/api/utils/web/">Web Utilities</a></div><div class="hide link depth-3"><a href="/v5/api/utils/wordlists/">Wordlists</a></div><div class="show link depth-2"><a href="/v5/api/other/">Other Libraries</a></div><div class="hide link depth-3"><a href="/v5/api/other/assembly/">Assembly</a></div><div class="hide link depth-4"><a href="/v5/api/other/assembly/dialect/">Ethers ASM Dialect</a></div><div class="hide link depth-4"><a href="/v5/api/other/assembly/api/">Utilities</a></div><div class="hide link depth-4"><a href="/v5/api/other/assembly/ast/">Abstract Syntax Tree</a></div><div class="hide link depth-3"><a href="/v5/api/other/hardware/">Hardware Wallets</a></div><div class="show link depth-2"><a href="/v5/api/experimental/">Experimental</a></div><div class="base show link depth-1"><a href="/v5/cli/">Command Line Interfaces</a></div><div class="hide link depth-2"><a href="/v5/cli/ethers/">Sandbox Utility</a></div><div class="hide link depth-2"><a href="/v5/cli/asm/">Assembler</a></div><div class="hide link depth-2"><a href="/v5/cli/ens/">Ethereum Naming Service</a></div><div class="hide link depth-2"><a href="/v5/cli/typescript/">TypeScript</a></div><div class="hide link depth-2"><a href="/v5/cli/plugin/">Making Your Own</a></div><div class="base show link depth-1"><a href="/v5/cookbook/">Cookbook</a></div><div class="hide link depth-2"><a href="/v5/cookbook/react-native/">React Native (and ilk)</a></div><div class="base show link depth-1"><a href="/v5/migration/">Migration Guide</a></div><div class="hide link depth-2"><a href="/v5/migration/web3/">Migration: From Web3.js</a></div><div class="hide link depth-2"><a href="/v5/migration/ethers-v4/">Migration: From Ethers v4</a></div><div class="base show link depth-1"><a href="/v5/testing/">Testing</a></div><div class="base show link depth-1"><a href="/v5/contributing/">Contributing and Hacking</a></div><div class="base show link depth-1"><a href="/v5/documentation/">Flatworm Docs</a></div><div class="base show link depth-1"><a href="/v5/license/">License and Copyright</a></div>
|
|
</div></div>
|
|
</div>
|
|
<div class="content">
|
|
<div class="breadcrumbs"><a href="/v5/">Documentation</a> » <a href="/v5/api/">API</a> » <a href="/v5/api/contract/">Contract Interaction</a> » <span class="current">ContractFactory</span></div>
|
|
|
|
<a name="ContractFactory"></a><a name="ContractFactory"></a><h1 class="show-anchors"><div>ContractFactory<div class="anchors"><a class="self" href="/v5/api/contract/contract-factory/#ContractFactory"></a><a class="source" href="https://github.com/ethers-io/ethers.js/blob/master/packages/contracts/src.ts/index.ts#L1060">source</a></div></div></h1><p>@TODO: Fill this in, including @SRC links</p>
|
|
|
|
<a name="ContractFactory--creating"></a><a name="ContractFactory--ContractFactory--creating"></a><h2 class="show-anchors"><div>Creating Instances<div class="anchors"><a class="self" href="/v5/api/contract/contract-factory/#ContractFactory--creating"></a></div></div></h2>
|
|
<div class="property show-anchors"><div class="signature"><span class="modifier">new </span><span class="path">ethers</span><span class="symbol">.</span><span class="method">ContractFactory</span><span class="symbol">(</span> <span class="param">interface</span> <span class="symbol">,</span> <span class="param">bytecode</span> <span class="symbol">[</span> <span class="symbol">,</span> <span class="param">signer</span> <span class="symbol">]</span> <span class="symbol">)</span><div class="anchors"><a class="source" href="https://github.com/ethers-io/ethers.js/blob/master/packages/contracts/src.ts/index.ts#L1066">source</a></div></div><div class="body">
|
|
</div></div><div class="property show-anchors"><div class="signature"><span class="path">ContractFactory</span><span class="symbol">.</span><span class="method">fromSolidity</span><span class="symbol">(</span> <span class="param">compilerOutput</span> <span class="symbol">[</span> <span class="symbol">,</span> <span class="param">signer</span> <span class="symbol">]</span> <span class="symbol">)</span> <span class="arrow">⇒</span> <span class="returns"><a href="/v5/api/contract/contract-factory/">ContractFactory</a></span><div class="anchors"></div></div><div class="body">
|
|
</div></div><a name="ContractFactory-connect"></a><div class="property show-anchors"><div class="signature"><span class="path">contractFactory</span><span class="symbol">.</span><span class="method">connect</span><span class="symbol">(</span> <span class="param">signer</span> <span class="symbol">)</span> <span class="arrow">⇒</span> <span class="returns"><a href="/v5/api/contract/contract/">Contract</a></span><div class="anchors"><a class="self" href="/v5/api/contract/contract-factory/#ContractFactory-connect"></a></div></div><div class="body">
|
|
</div></div><a name="ContractFactory--properties"></a><a name="ContractFactory--ContractFactory--properties"></a><h2 class="show-anchors"><div>Properties<div class="anchors"><a class="self" href="/v5/api/contract/contract-factory/#ContractFactory--properties"></a></div></div></h2>
|
|
<div class="property show-anchors"><div class="signature"><span class="path">contractFactory</span><span class="symbol">.</span><span class="method">interface</span> <span class="arrow">⇒</span> <span class="returns"><a href="/v5/api/utils/abi/interface/">Interface</a></span><div class="anchors"></div></div><div class="body">
|
|
</div></div><div class="property show-anchors"><div class="signature"><span class="path">contractFactory</span><span class="symbol">.</span><span class="method">bytecode</span> <span class="arrow">⇒</span> <span class="returns">string< <a href="/v5/api/utils/bytes/#DataHexString">DataHexString</a> ></span><div class="anchors"></div></div><div class="body">
|
|
</div></div><div class="property show-anchors"><div class="signature"><span class="path">contractFactory</span><span class="symbol">.</span><span class="method">signer</span> <span class="arrow">⇒</span> <span class="returns"><a href="/v5/api/signer/#Signer">Signer</a></span><div class="anchors"></div></div><div class="body">
|
|
</div></div><a name="ContractFactory--methods"></a><a name="ContractFactory--ContractFactory--methods"></a><h2 class="show-anchors"><div>Methods<div class="anchors"><a class="self" href="/v5/api/contract/contract-factory/#ContractFactory--methods"></a></div></div></h2>
|
|
<a name="ContractFactory-attach"></a><div class="property show-anchors"><div class="signature"><span class="path">contractFactory</span><span class="symbol">.</span><span class="method">attach</span><span class="symbol">(</span> <span class="param">address</span> <span class="symbol">)</span> <span class="arrow">⇒</span> <span class="returns"><a href="/v5/api/contract/contract/">Contract</a></span><div class="anchors"><a class="self" href="/v5/api/contract/contract-factory/#ContractFactory-attach"></a></div></div><div class="body"><p>Return an instance of a <a href="/v5/api/contract/contract/">Contract</a> attched to <i>address</i>. This is the same as using the <a href="/v5/api/contract/contract/#Contract--creating">Contract constructor</a> with <i>address</i> and this the the <i>interface</i> and <i>signerOrProvider</i> passed in when creating the ContractFactory.</p>
|
|
|
|
</div></div><div class="property show-anchors"><div class="signature"><span class="path">contractFactory</span><span class="symbol">.</span><span class="method">getDeployTransaction</span><span class="symbol">(</span> ...<span class="param">args</span> <span class="symbol">)</span> <span class="arrow">⇒</span> <span class="returns"><a href="/v5/api/utils/transactions/#UnsignedTransaction">UnsignedTransaction</a></span><div class="anchors"></div></div><div class="body"><p>Returns the unsigned transaction which would deploy this Contract with <i>args</i> passed to the Contract's constructor.</p>
|
|
|
|
</div></div><a name="ContractFactory-deploy"></a><div class="property show-anchors"><div class="signature"><span class="path">contractFactory</span><span class="symbol">.</span><span class="method">deploy</span><span class="symbol">(</span> ...<span class="param">args</span> <span class="symbol">)</span> <span class="arrow">⇒</span> <span class="returns">Promise< <a href="/v5/api/contract/contract/">Contract</a> ></span><div class="anchors"><a class="self" href="/v5/api/contract/contract-factory/#ContractFactory-deploy"></a></div></div><div class="body"><p>Uses the signer to deploy the Contract with <i>args</i> passed into the constructor and retruns a Contract which is attached to the address where this contract <b>will</b> be deployed once the transaction is mined.</p>
|
|
|
|
<p>The transaction can be found at <code class="inline">contract.deployTransaction</code>, and no interactions should be made until the transaction is mined.</p>
|
|
|
|
</div></div><div class="code-title"><div>Deploying a Contract</div></div><div class="code">// <hide>
|
|
const signer = ethers.LocalSigner();
|
|
const ContractFactory = ethers.ContractFactory;
|
|
// </hide>
|
|
|
|
// If your contract constructor requires parameters, the ABI
|
|
// must include the constructor
|
|
const abi = [
|
|
"constructor(address owner, uint256 initialValue)"
|
|
];
|
|
|
|
const factory = new ContractFactory(abi, bytecode, signer)
|
|
|
|
const contract = await factory.deploy("ricmoo.eth", 42);
|
|
|
|
// The address is available immediately, but the contract
|
|
// is NOT deployed yet
|
|
contract.address
|
|
//!
|
|
|
|
// The transaction that the signer sent to deploy
|
|
contract.deployTransaction
|
|
//!
|
|
|
|
// Wait until the transaction is mined
|
|
contract.deployTransaction.wait()
|
|
//!
|
|
|
|
// Now the contract is safe to interact with
|
|
contract.value()
|
|
//!</div>
|
|
|
|
<div class="footer">
|
|
<div class="nav previous"><a href="/v5/api/contract/contract/"><span class="arrow">←</span>Contract</a></div>
|
|
<div class="nav next"><a href="/v5/api/contract/example/">Example: ERC-20 Contract<span class="arrow">→</span></a></div>
|
|
</div>
|
|
<div class="copyright">The content of this site is licensed under the <a href="https://choosealicense.com/licenses/cc-by-4.0/">Creative Commons License</a>. Generated on September 8, 2020, 1:8am.</div>
|
|
</div>
|
|
<script src="/v5/static/script.js" type="text/javascript"></script>
|
|
</body>
|
|
</html>
|