Releases · web3/web3.js

12 Feb 13:13

frozeman

0.15.2

dc12e9b

Release 0.15.2

Add web3.eth.sign(address, dataToSign)
Fixes #38, #354 and others
BREAKING: removed autoconverting of string etc in whisper payloads: 1f91f6b, 2c7db81

Assets 2

30 Oct 12:51

frozeman

0.15.0

29e3efb

Release 0.15.0

This release includes minor bug fixes and a new way to get the call data of a contract call.

To get the call data when creating a new contract:

web3.contract(myABI).new.getData(param1, param2, {data: '0x12345...'})
// Returns e.g:  0x1234500000000003240000000023423

To get the call data of a contract method

var my contract = web3.contract(myABI).at(address);

contract.myMethod.getData(param1, param2)
// Returns e.g:  0x1234500000000003240000000023423

Assets 2

19 Oct 15:21

frozeman

0.14.0

b546d21

Release 0.14.0

This release makes it possible to have multiple instances of web3 running and using multiple providers.

Therefore you need to instantiate now web3 yourself (except when you use mist later on)

var Web3 = require('web3');
// create an instance of web3 using the HTTP provider.
// NOTE in mist web3 is already available, so check first if its available before instantiating
var web3 = new Web3(new Web3.providers.HttpProvider("http://localhost:8545"));

Assets 2

15 Sep 16:10

frozeman

0.13.0

ef75a5d

Release 0.13.0

This release contains the new web3.eth.syncing property and web3.eth.isSyncing(callback) convenience function.

Note that the functionality in the nodes comes with the next release, so you can't use it just yet.

Example:

web3.eth.isSyncing(function(error, sync){
    if(!error) {
        // stop all app activity
        if(sync === true) {
           // we use `true`, so it stops all filters, but not the web3.eth.syncing polling
           web3.reset(true);

        // show sync info
        } else if(sync) {
           console.log(sync.currentBlock);

        // re-gain app operation
        } else {
            // run your app init function...
        }
    }
});