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contract.html example is working with sync api

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This commit is contained in:
Marek Kotewicz
2015-01-21 21:12:07 +01:00
parent ceb4357a8d
commit c9693b4746
8 changed files with 60 additions and 62 deletions
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31
lib/contract.js
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@@ -23,8 +23,7 @@
var web3 = require('./web3'); // jshint ignore:line
var abi = require('./abi');
/// method signature length in bytes
var ETH_METHOD_SIGNATURE_LENGTH = 4;
/**
* This method should be called when we want to call / transact some solidity method from javascript
@@ -60,29 +59,29 @@ var contract = function (address, desc) {
var impl = function () {
var params = Array.prototype.slice.call(arguments);
var parsed = inputParser[displayName][typeName].apply(null, params);
var onSuccess = function (result) {
return outputParser[displayName][typeName](result);
};
var signature = abi.methodSignature(method.name);
return {
call: function (extra) {
extra = extra || {};
extra.to = address;
return abi.methodSignature(desc, method.name).then(function (signature) {
extra.data = signature.slice(0, 2 + ETH_METHOD_SIGNATURE_LENGTH * 2) + parsed;
return web3.eth.call(extra).then(onSuccess);
});
extra.data = signature + parsed;
var result = web3.eth.call(extra);
return outputParser[displayName][typeName](result);
},
transact: function (extra) {
extra = extra || {};
extra.to = address;
return abi.methodSignature(desc, method.name).then(function (signature) {
extra.data = signature.slice(0, 2 + ETH_METHOD_SIGNATURE_LENGTH * 2) + parsed;
web3._currentContractAbi = desc;
web3._currentContractAddress = address;
return web3.eth.transact(extra).then(onSuccess);
});
extra.data = signature + parsed;
/// it's used by natspec.js
/// TODO: figure a better way to solve this
web3._currentContractAbi = desc;
web3._currentContractAddress = address;
var result = web3.eth.transact(extra);
return outputParser[displayName][typeName](result);
}
};
};