How can I call a function that I have defined in the contract from my js ? about eosjs

[tbfleming]

It automatically fetches ABIs

[jcalfee]

eos.contract('hello').then(hello => {
  hello.hi(..)
})

[topnotch-itdev]

eos.contract('hello').then(hello => {
hello.hi(..)
})

Hi jclafee, Please explain the about eos. I'd like to have the details code. I am using the [email protected] but I can't find action processing function. How can i call the action function of eos smart contract in new eosjs version?

[jecombe]

eos.contract('hello').then(hello => {
hello.hi(..)
})

do you have this, with version eosjs@20

[wujunchuan]

eos.contract('hello').then(hello => {
hello.hi(..)
})

do you have this, with version eosjs@20

There is only a function name called getContract in Api Object with version eosjs@20+.

ref : https://eosio.github.io/eosjs/latest/classes/api.api-1/#getcontract

I don't understand how can you call the eos.contract function

[jcalfee]

That is not in 2.0 .. You need to create the json just like a transaction and pass it to eos.transact.. You need to figure out how to get your contract's ABI into the library. @tbfleming do you have an example somewhere that does this?

[rahul1083]

It automatically fetches ABIs

Can you please give me an example , how to call contract functions using eos.transact method?

[jcalfee]

Just a random search ..

eosjs/src/tests/web.html

Line 26 in 849c039

const transactWithConfig = async () => await api.transact({

I see they did put an example in the readme too. The account is where you deployed your smart contract.

[rahul1083]

I am doing same thing see the example
await api.transact(
{
actions: [
{
account: 'addressbook',
name: 'upsert',
type: 'upsert',
authorization: [
{
actor: 'me',
permission: 'active'
},
],
data: {
key: 'me',
first_name:'dasfasd',
last_name: 'jhjkjk',
street: 'jdkljd',
city: "1",
state: 'sdjs'
},
},
]
},
{
blocksBehind: 3,
expireSeconds: 30,
}
)

but I am getting error

Error: missing upsert.user (type=name)

[bradlhart]

Looks like you might need to change key: 'me' in your data to user: 'me'. Depends on what you called the variable as an argument in your upsert function.