deploy contract with quarkchain-web3.js in browser without metamask about quarkchain-web3.js

[qcdll]

I tried out the code (there is a typo which I fixed) in my browser and it seems to work fine:
no need to set up server or html, just go to http://testnet.quarkchain.io/ (NOTE https won't work) and paste the js code, all works fine and the contract was created successfully http://testnet.quarkchain.io/tx/0xeb7c3f469a424a9e003466f8ba212314b8fdaa5fd2eda362fc39902f85e2203b00872619

I can see the POST http://jrpc.testnet.quarkchain.io:38391/ 404 (Not Found) error as well, but if you go to network tab and see what it is about, the method is eth_newBlockFilter, I don't think it really matters, we can just kill it later

[jishankai]

Thanks so much for your reply.

I'm sorry for the typo made when I write the issue...However, I can deploy the contract but I still can't get the contract address for the second callback never happened.

I change the workflow. Use the func getTransactionRceipt with setInterval to get the contractAddress in first callback func. It can work now.

code as follows:

  var tokenContractReturned = TokenContract.new(parseInt(req.body.totalSupply), req.body.tokenName, req.body.symbol, parseInt(req.body.decimals), req.body.ownerAddress, parseInt(req.body.buyRate), Date.parse(req.body.endDate),
  {
    data: bytecode,
    gasPrice: 1000000000,
    gas: 1000000,
    fromFullShardId: finalFullShardId,
  },function(err, tokenContract){
      if(!err) {
    //fromFullShardId: getTargetFullShardId(req.app.get('shard'))},
        // NOTE: The callback will fire twice!
        // Once the contract has the transactionId property set and once its deployed on an address.

        // e.g. check tx hash on the first call (transaction send)
        if(!tokenContract.address) {
          console.log("/////////////////////txid////////////////////");
          console.log(tokenContract.transactionId); // The id of the transaction, which deploys the contract

          var transactionId = tokenContract.transactionId;
          var transactionReceipt;
          var intervId = setInterval(function(){
            transactionReceipt = web3.qkc.getTransactionReceipt(transactionId);
            if(!transactionReceipt) {
              console.log(Date.now());
            }
            else {
              clearInterval(intervId);
              console.log(transactionReceipt);

              req.app.set('shard', (req.app.get('shard')+1)%32);
              res.json({address: `${transactionReceipt.contractAddress}${finalFullShardId.slice(2)}`});
            }
          }, 2000);
          // check address on the second call (contract deployed)
        } else {
          console.log("/////////////////////address/////////////////");
          console.log(tokenContract.address); // the contract address
        }

        // Note that the returned "myContractReturned" === "myContract",
        // so the returned "myContractReturned" object will also get the address set.
      }
  });

[qcdll]

oh, the fact that using a interval works probably means the server won't have the contract address ready until some time has passed :-)