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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,71 +1,60 @@ | ||
| <!DOCTYPE html> | ||
| <html> | ||
| <head> | ||
| <title>Hello AElf</title> | ||
| </head> | ||
| <body> | ||
| <p>Hello AElf.</p> | ||
|
|
||
| <script type="text/javascript" src="../../dist/aelf.umd.js"></script> | ||
| <script type="text/javascript"> | ||
| const AElf = window.AElf; | ||
| const Wallet = AElf.wallet; | ||
| const sha256 = AElf.utils.sha256; | ||
| <head> | ||
| <title>Hello AElf</title> | ||
| </head> | ||
|
|
||
| const wallet = AElf.wallet.createNewWallet(); | ||
| const walletGetByKey = AElf.wallet.getWalletByPrivateKey(wallet.privateKey); | ||
| const walletGetByMn = AElf.wallet.getWalletByMnemonic(wallet.mnemonic); | ||
| console.log(wallet.address); | ||
| console.log(walletGetByKey); | ||
| console.log(walletGetByMn); | ||
| // link to Blockchain | ||
| const aelf = new AElf(new AElf.providers.HttpProvider('http://18.162.41.20:8000')); | ||
| if (!aelf.isConnected()) { | ||
| alert('Blockchain Node is not running.'); | ||
| } | ||
| <body> | ||
| <p>Hello AElf.</p> | ||
|
|
||
| // the contract you want to query | ||
| const tokenContractName = 'AElf.ContractNames.Token'; | ||
| const { | ||
| // directly accessible information | ||
| GenesisContractAddress | ||
| } = aelf.chain.getChainStatus({ sync: true }); | ||
| aelf.chain | ||
| .contractAt(GenesisContractAddress, wallet) | ||
| .then(zeroC => { | ||
| // return contract's address which you query by contract's name | ||
| return zeroC.GetContractAddressByName.call(sha256(tokenContractName)); | ||
| }) | ||
| .then(tokenContractAddress => { | ||
| // return contract's instance and you can call the methods on this instance | ||
| return aelf.chain.contractAt(tokenContractAddress, wallet, { | ||
| refBlockNumberStrategy: -8 | ||
| }); | ||
| }) | ||
| .then(async tokenContract => { | ||
| // return token's info | ||
| const result = await tokenContract.GetTokenInfo.call({ | ||
| symbol: 'ELF' | ||
| }); | ||
| console.log(result, 'view token(ELF) info'); | ||
| return tokenContract; | ||
| }) | ||
| .then(async tokenContract => { | ||
| const sendResult = tokenContract.Transfer( | ||
| { | ||
| symbol: 'ELF', | ||
| // memo: '', | ||
| to: 'ELF_s3tE7DA1TNndCKsXM4frMAsYfiaU3kXc1obVxxSJ2bhQEC7HA_tDVW', | ||
| amount: 100 | ||
| }, | ||
| { | ||
| refBlockNumberStrategy: -16, | ||
| sync: true | ||
| } | ||
| ); | ||
| console.log(sendResult, 'sendResult=='); | ||
| // alert(JSON.stringify(res)); | ||
| <script type="text/javascript" src="../../dist/aelf.umd.js"></script> | ||
| <script type="text/javascript"> | ||
| const AElf = window.AElf; | ||
| const Wallet = AElf.wallet; | ||
| const sha256 = AElf.utils.sha256; | ||
|
|
||
| const wallet = AElf.wallet.createNewWallet(); | ||
| const walletGotByKey = AElf.wallet.getWalletByPrivateKey(wallet.privateKey); | ||
| const walletGotByMn = AElf.wallet.getWalletByMnemonic(wallet.mnemonic); | ||
| console.log(wallet.address); | ||
| console.log(walletGotByKey); | ||
| console.log(walletGotByMn); | ||
| // link to Blockchain | ||
| const aelf = new AElf(new AElf.providers.HttpProvider( | ||
| 'https://tdvw-test-node.aelf.io/' | ||
| )); | ||
|
|
||
| if (!aelf.isConnected()) { | ||
| alert('Blockchain Node is not running.'); | ||
| } | ||
|
|
||
| // the contract you want to query | ||
| const tokenContractName = 'AElf.ContractNames.Token'; | ||
| const { | ||
| // directly accessible information | ||
| GenesisContractAddress | ||
| } = aelf.chain.getChainStatus({ sync: true }); | ||
| aelf.chain.contractAt(GenesisContractAddress,wallet) | ||
| .then(zeroC => { | ||
| // return contract's address which you query by contract's name | ||
| return zeroC.GetContractAddressByName.call(sha256(tokenContractName)); | ||
| }) | ||
| .then(tokenContractAddress => { | ||
| // return contract's instance and you can call the methods on this instance | ||
| return aelf.chain.contractAt(tokenContractAddress,wallet); | ||
| }) | ||
| .then(tokenContract => { | ||
| // return token's info | ||
| return tokenContract.GetTokenInfo.call({ | ||
| symbol: 'ELF' | ||
| }); | ||
| </script> | ||
| </body> | ||
| </html> | ||
| }) | ||
| .then(res => { | ||
| console.log(res); | ||
| alert(JSON.stringify(res)); | ||
| }); | ||
| </script> | ||
| </body> | ||
|
|
||
| </html> |
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