args

A utility builder to be used with other builders to pass in arguments with a value and supported type.

A transaction can accept zero or more arguments that are passed into the Cadence script. The arguments on the transaction must match the number and order declared in the Cadence script. This function returns a Partial Interaction that contains the arguments and types passed in. This alone is a partial and incomplete interaction.

Import

You can import the entire package and access the function:

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import * as fcl from "@onflow/fcl-core"

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fcl.args(ax)

Or import directly the specific function:

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import { args } from "@onflow/fcl-core"

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args(ax)

Usage

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import * as fcl from "@onflow/fcl"

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await fcl.mutate({

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cadence: `

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transaction(amount: UFix64, to: Address) {

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prepare(signer: AuthAccount) {

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// transaction logic

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}

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}

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`,

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args: (arg, t) => [

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arg("10.0", t.UFix64), // Will be the first argument `amount: UFix64`

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arg("0xba1132bc08f82fe2", t.Address), // Will be the second argument `to: Address`

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],

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})

Parameters

ax

• Type:

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CadenceArgument<any>[]

• Description: An array of argument objects created with fcl.arg()

Returns

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export type InteractionBuilderFn = (

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ix: Interaction

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) => Interaction | Promise<Interaction>

A Partial Interaction object containing the arguments and types passed in

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