<!DOCTYPE html>
<html>
<head>
<title>Decentralized Voting App</title>
<link
href="https://fonts.googleapis.com/css?family=Open+Sans:400,700"
rel="stylesheet"
type="text/css"
/>
<link
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"
rel="stylesheet"
type="text/css"
/>
<style></style>
</head>
<body class="row">
<h1 class="text-center banner">
Decentralized Voting Application (Ropsten Testnet)
</h1>
<div class="container">
<div class="row margin-top-3">
<div class="col-sm-12">
<h3>How to use the app</h3>
<strong>Step 1</strong>: Install the
<a href="https://metamask.io/" target="_blank">metamask plugin</a>
and create an account on Ropsten Test Network and load some Ether.
<br />
<strong>Step 2</strong>: Purchase tokens below by entering the total
number of tokens you like to buy.
<br />
<strong>Step 3</strong>: Vote for candidates by entering their name
and no. of tokens to vote with.
<br />
<strong>Step 4</strong>: Enter your account address to look up your
voting activity.
</div>
</div>
<div class="row margin-top-3">
<div class="col-sm-7">
<h2>Candidates</h2>
<div class="table-responsive">
<table class="table table-bordered">
<thead>
<tr>
<th>Candidate</th>
<th>Votes</th>
</tr>
</thead>
<tbody id="candidate-rows"></tbody>
</table>
</div>
</div>
<div class="col-sm-offset-1 col-sm-4">
<h2>Tokens</h2>
<div class="table-responsive">
<table class="table table-bordered">
<tr>
<th>Tokens Info</th>
<th>Value</th>
</tr>
<tr>
<td>Tokens For Sale</td>
<td id="tokens-total"></td>
</tr>
<tr>
<td>Tokens Sold</td>
<td id="tokens-sold"></td>
</tr>
<tr>
<td>Price Per Token</td>
<td id="token-cost"></td>
</tr>
<tr>
<td>Balance in the contract</td>
<td id="contract-balance"></td>
</tr>
</table>
</div>
</div>
</div>
<hr />
<div class="row margin-bottom-3">
<div class="col-sm-7 form">
<h2>Vote for Candidate</h2>
<div id="msg"></div>
<input
type="text"
id="candidate"
class="form-control"
placeholder="Enter the candidate name"
/>
<br />
<br />
<input
type="text"
id="vote-tokens"
class="form-control"
placeholder="Total no. of tokens to vote"
/>
<br />
<br />
<a
href="#"
onclick="voteForCandidate(); return false;"
class="btn btn-primary"
>Vote</a
>
</div>
<div class="col-sm-offset-1 col-sm-4">
<div class="col-sm-12 form">
<h2>Purchase Tokens</h2>
<div id="buy-msg"></div>
<input
type="text"
id="buy"
class="col-sm-8"
placeholder="Number of tokens to buy"
/>
<a
href="#"
onclick="buyTokens(); return false;"
class="btn btn-primary"
>Buy</a
>
</div>
<div class="col-sm-12 margin-top-3 form">
<h2 class="">Lookup Voter Info</h2>
<input
type="text"
id="voter-info"
,
class="col-sm-8"
placeholder="Enter the voter address"
/>
<a
href="#"
onclick="lookupVoterInfo(); return false;"
class="btn btn-primary"
>Lookup</a
>
<div class="voter-details row text-left">
<div id="tokens-bought" class="margin-top-3 col-md-12"></div>
<div id="votes-cast" class="col-md-12"></div>
</div>
</div>
</div>
</div>
</div>
</body>
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js"></script>
<script src="index.js"></script>
</html>
区块链项目基于truffle的投票系统源码(毕业设计).zip （34个子文件） 
项目说明.md 206B
2_token_based_voting truffle-config.js 4KB migrations 2_deploy_contracts.js 147B 1_initial_migration.js 125B .gitattributes 33B app webpack.config.js 418B src webutils.js 241B index1.js 4KB
index.html 5KB index2.js 4KB index.js 4KB package.json 360B package-lock.json 309KB .gitignore 18B test TestVoting.sol 827B Voting.js 347B .gitignore 19B contracts Migrations.sol 390B Voting.sol 4KB 1_simple_voting_by_truffle_dapp truffle-config.js 4KB migrations 2_deploy_contracts.js 142B 1_initial_migration.js 125B .gitattributes 33B app webpack.config.js 418B src index.html 1KB index.js 2KB package.json 419B package-lock.json 958KB .gitignore 18B test TestMetacoin.sol 780B metacoin.js 2KB .gitignore 19B contracts Migrations.sol 391B Voting.sol 894B资源评论
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