tornado-packages/ethers.js
1
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
750ba7ff8c
ethers.js/docs/v5/api/contract/contract-factory/index.html

78 lines
13 KiB
HTML
Raw Normal View History

Check-in old v5 docs changes.
2020-06-10 06:56:58 +03:00
<!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-beta</div></a></div>
</div>
<div class="toc"><div>
Organizing versioned docs.
2020-06-11 23:29:05 +03:00
<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 ancestor show link depth-1"><a href="/v5/api/">Application Programming Interface</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/signer/">Signers</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/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/interface/">Interface</a></div><div class="hide link depth-4"><a href="/v5/api/utils/abi/fragments/">Fragments</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="hid
Check-in old v5 docs changes.
2020-06-10 06:56:58 +03:00
</div></div>
</div>
<div class="content">
<div class="breadcrumbs"><a href="/v5/">Documentation</a>&nbsp;&nbsp;&raquo;&nbsp;&nbsp;<a href="/v5/api/">API</a>&nbsp;&nbsp;&raquo;&nbsp;&nbsp;<a href="/v5/api/contract/">Contract Interaction</a>&nbsp;&nbsp;&raquo;&nbsp;&nbsp;<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/ethers-v5-beta/packages/contracts/src.ts/index.ts#L1060">source</a></div></div></h1>
<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">bydecode</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/ethers-v5-beta/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">&rArr;</span> <span class="returns"><a href="/v5/api/contract/contract-factory/">ContractFactory</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">connect</span><span class="symbol">(</span> <span class="param">signer</span> <span class="symbol">)</span> <span class="arrow">&rArr;</span> <span class="returns"><a href="/v5/api/contract/contract/">Contract</a></span><div class="anchors"></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">&rArr;</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">&rArr;</span> <span class="returns">string&lt; <a href="/v5/api/utils/bytes/#DataHexString">DataHexString</a> &gt;</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">&rArr;</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>
<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">&rArr;</span> <span class="returns"><a href="/v5/api/contract/contract/">Contract</a></span><div class="anchors"></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">&rArr;</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><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">&rArr;</span> <span class="returns">Promise&lt; <a href="/v5/api/contract/contract/">Contract</a> &gt;</span><div class="anchors"></div></div><div class="body"><p>Uses the signer to deploy the Contract with <i>args</i> passed into tgee constructor and retruns a Contract which is attached to the address where this contract <b>will</b> be deployed once the transction is mined.</p>
<p>The transction 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">// &lt;hide&gt;
const signer = ethers.LocalSigner();
const ContractFactory = ethers.ContractFactory;
// &lt;/hide&gt;
// 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 ineract with
contract.value()
//!</div>
<div class="footer">
<div class="nav previous"><a href="/v5/api/contract/contract/"><span class="arrow">&larr;</span>Contract</a></div>
<div class="nav next"><a href="/v5/api/contract/example/">Example: ERC-20 Contract<span class="arrow">&rarr;</span></a></div>
</div>
Organizing versioned docs.
2020-06-11 23:29:05 +03:00
<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 June 10, 2020, 12:47am.</div>
Check-in old v5 docs changes.
2020-06-10 06:56:58 +03:00
</div>
<script src="/v5/static/script.js" type="text/javascript"></script>
</body>
</html>
Reference in New Issue Copy Permalink