참고: 이 페이지는 아직 한국어로 번역되지 않았습니다. 아래는 영어 원문입니다.
A BaseContract with no type guards on its methods or events.

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Extends

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Properties

PropertyModifierTypeDescriptionInherited from
fallbackreadonlynull | WrappedFallbackThe fallback or receive function if any._ContractBase().fallback
filtersreadonlyRecord<string, ContractEvent<any[]>>All the Events available on this contract._ContractBase().filters
interfacereadonlyInterfaceThe contract Interface._ContractBase().interface
runnerreadonlynull | ContractRunnerThe connected runner. This is generally a Provider or a
Signer, which dictates what operations are supported.

For example, a Contract connected to a Provider may only execute read-only
operations.		_ContractBase().runner
targetreadonlystring | AddressableThe target to connect to.

This can be an address or any Addressable, such as another contract. To get the
resolved address, use the getAddress method.		_ContractBase().target

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Methods

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addListener()

addListener(event, listener): Promise<Contract>
Alias for on.

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Parameters

ParameterTypeDescription
eventContractEventNameThe event to listen for.
listenerListenerThe listener to call when the event is emitted.

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Returns

Promise<Contract>

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Inherited from

_ContractBase().addListener

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Source

contract/contract.ts:1490

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attach()

attach(target): BaseContract
Return a new Contract instance with the same ABI and runner, but a different target.

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Parameters

ParameterTypeDescription
targetstring | AddressableThe target to connect to.

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Returns

BaseContract The new contract instance.

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Inherited from

_ContractBase().attach

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Source

contract/contract.ts:1167

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connect()

connect(runner): BaseContract
Return a new Contract instance with the same target and ABI, but a different runner.

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Parameters

ParameterTypeDescription
runnernull | ContractRunnerThe runner to use.

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Returns

BaseContract The new contract instance.

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Inherited from

_ContractBase().connect

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Source

contract/contract.ts:1157

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deploymentTransaction()

deploymentTransaction(): null | ContractTransactionResponse
Return the transaction used to deploy this contract. This is only available if this instance was returned from a ContractFactor.

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Returns

null | ContractTransactionResponse The transaction used to deploy this contract or null.

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Inherited from

_ContractBase().deploymentTransaction

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Source

contract/contract.ts:1248

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emit()

emit(event, ...args): Promise<boolean>
Emit an event calling all listeners with args. Resolves to true if any listeners were called.

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Parameters

ParameterTypeDescription
eventContractEventNameThe event to emit.
…argsany[]The arguments to pass to the listeners.

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Returns

Promise<boolean> true if any listeners were called.

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Inherited from

_ContractBase().emit

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Source

contract/contract.ts:1379

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getAddress()

getAddress(): Promise<string>
Return the resolved address of this Contract.

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Returns

Promise<string> The resolved address.

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Inherited from

_ContractBase().getAddress

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Source

contract/contract.ts:1176

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getDeployedCode()

getDeployedCode(): Promise<null | string>
Return the deployed bytecode or null if no bytecode is found.

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Returns

Promise<null | string> The deployed bytecode or null.

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Inherited from

_ContractBase().getDeployedCode

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Throws

If the runner does not support .provider.

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Source

contract/contract.ts:1186

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getEvent()

getEvent(key): ContractEvent<any[]>
Return the event for a given name. This is useful when a contract event name conflicts with a JavaScript name such as prototype or when using a Contract programatically.

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Parameters

ParameterTypeDescription
keystring | EventFragmentThe name of the event to return.

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Returns

ContractEvent<any[]> The event for the given name.

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Inherited from

_ContractBase().getEvent

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Source

contract/contract.ts:1274

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getFunction()

getFunction<T>(key): T
Return the function for a given name. This is useful when a contract method name conflicts with a JavaScript name such as prototype or when using a Contract programatically.

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Type parameters

Type parameterValue
T extends ContractMethod<any[], any, any, T>ContractMethod<any[], any, any>

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Parameters

ParameterTypeDescription
keystring | FunctionFragmentThe name of the function to return.

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Returns

T The function for the given name.

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Inherited from

_ContractBase().getFunction

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Source

contract/contract.ts:1259

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listenerCount()

listenerCount(event?): Promise<number>
Resolves to the number of listeners of event or the total number of listeners if unspecified.

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Parameters

ParameterTypeDescription
event?ContractEventNameThe event to count listeners for.

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Returns

Promise<number> The number of listeners.

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Inherited from

_ContractBase().listenerCount

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Source

contract/contract.ts:1389

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listeners()

listeners(event?): Promise<Listener[]>
Resolves to the listeners subscribed to event or all listeners if unspecified.

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Parameters

ParameterTypeDescription
event?ContractEventNameThe event to get listeners for.

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Returns

Promise<Listener[]> The listeners.

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Inherited from

_ContractBase().listeners

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Source

contract/contract.ts:1413

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off()

off(event, listener?): Promise<Contract>
Remove the listener from the listeners for event or remove all listeners if unspecified.

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Parameters

ParameterTypeDescription
eventContractEventNameThe event to remove the listener from.
listener?ListenerThe listener to remove.

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Returns

Promise<Contract> This contract instance.

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Inherited from

_ContractBase().off

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Source

contract/contract.ts:1438

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on()

on(event, listener): Promise<Contract>
Add an event listener for the event.

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Parameters

ParameterTypeDescription
eventContractEventNameThe event to listen for.
listenerListenerThe listener to call when the event is emitted.

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Returns

Promise<Contract> This contract instance.

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Inherited from

_ContractBase().on

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Source

contract/contract.ts:1350

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once()

once(event, listener): Promise<Contract>
Add an event listener for the event, but remove the listener after it is fired once.

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Parameters

ParameterTypeDescription
eventContractEventNameThe event to listen for.
listenerListenerThe listener to call when the event is emitted.

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Returns

Promise<Contract>

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Inherited from

_ContractBase().once

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Source

contract/contract.ts:1363

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queryFilter()

queryFilter(
   event, 
   fromBlock?, 
toBlock?): Promise<(EventLog | Log)[]>
Provide historic access to event data for event in the range fromBlock (default: 0) to toBlock (default: "latest") inclusive.

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Parameters

ParameterTypeDescription
eventContractEventNameThe event to query.
fromBlock?BlockTagThe block to start querying from.
toBlock?BlockTagThe block to stop querying at.

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Returns

Promise<(EventLog | Log)[]> An array of event logs.

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Inherited from

_ContractBase().queryFilter

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Source

contract/contract.ts:1300

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removeAllListeners()

removeAllListeners(event?): Promise<Contract>
Remove all the listeners for event or remove all listeners if unspecified.

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Parameters

ParameterTypeDescription
event?ContractEventNameThe event to remove the listeners from.

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Returns

Promise<Contract> This contract instance.

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Inherited from

_ContractBase().removeAllListeners

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Source

contract/contract.ts:1465

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removeListener()

removeListener(event, listener): Promise<Contract>
Alias for off.

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Parameters

ParameterTypeDescription
eventContractEventNameThe event to remove the listener from.
listenerListenerThe listener to remove.

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Returns

Promise<Contract>

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Inherited from

_ContractBase().removeListener

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Source

contract/contract.ts:1500

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waitForDeployment()

waitForDeployment(): Promise<Contract>
Resolve to this Contract once the bytecode has been deployed, or resolve immediately if already deployed.

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Returns

Promise<Contract> The contract instance.

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Inherited from

_ContractBase().waitForDeployment

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Throws

If the contract runner does not support .provider.

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Source

contract/contract.ts:1205