All Questions
5 questions
21
votes
4
answers
13k
views
Does Web3.js have the functionality to create new accounts and unlock an account for a period of time for a series of transactions?
I want to create new accounts through my Dapp web interface and unlock a specific account so that transactions can be processed. I didn't see it in the web3.js documentation so wonder if that's on the ...
- 1,665
17
votes
3
answers
16k
views
What's the proper way to wait for a transaction to be mined and get the results? [duplicate]
I'm using react to write the frontend for my dApp, and doing this to (attempt to) update react's state via an asynchronous sendTransaction call:
var thisJS = this
web3.eth.sendTransaction({from: ...
- 614
6
votes
2
answers
13k
views
Send transaction using MetaMask injected web 3
Metamasks injected web3 gives an error when using web3.eth.sendTransaction()
web3.eth.sendTransaction({from:web3.eth.accounts[0], to:'', data: // hash to interact with contraact, gas:85000});
What ...
- 157
2
votes
1
answer
379
views
sendTransaction from iPhone app
How do I call sendTransaction from within an iPhone app?
I was thinking of running a web to Geth proxy where the iPhone app would call the Api exposed by the proxy which in turn calls my self hosted ...
- 309
0
votes
0
answers
19
views
analysing a wallet on a specific contract (web3js/ethers)
is it possible to obtain the transactions of an eth address on a given contract (nft)?
at the moment the os API does not allow this, or rather, I would have to iterate over all wallet transactions ...
- 1