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TronLink钱包HTML5实现教程

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TronLink钱包HTML5实现教程

本文将详细介绍如何使用HTML5、JSON、CSS和JavaScript创建一个简单的TronLink钱包界面。这个实现将展示钱包的基本功能,包括账户余额显示、交易记录查看和简单的转账功能。

什么是TronLink钱包?

TronLink是波场(TRON)区块链的官方浏览器扩展钱包,类似于以太坊的MetaMask。它允许用户与基于TRON的去中心化应用(DApps)进行交互,管理TRX和TRC代币,以及签署交易。

项目结构

/tronlink-wallet
├──index.html主HTML文件
├──style.css样式表
├──script.js主JavaScript逻辑
├──data.json模拟的区块链数据
└──manifest.json应用清单文件

HTML5实现(index.html)

<!DOCTYPEhtml>
<htmllang="zh-CN">
<head>
<metacharset="UTF-8">
<metaname="viewport"content="width=device-width,initial-scale=1.0">
<metaname="description"content="TronLink钱包HTML5实现-一个轻量级的波场区块链钱包界面">
<metaname="keywords"content="TronLink,TRON,波场,区块链钱包,TRX,加密货币">
<title>TronLink钱包HTML5实现</title>
<linkrel="stylesheet"href="style.css">
<linkrel="manifest"href="manifest.json">
</head>
<body>
<header>
<divclass="logo">
<imgsrc="https://via.placeholder.com/40x40"alt="TronLinkLogo">
<h1>TronLinkWallet</h1>
</div>
<divclass="account-info"id="accountInfo">
<spanclass="account-address">未连接</span>
<spanclass="account-balance">0TRX</span>
</div>
</header>

<main>
<sectionclass="wallet-section">
<h2>我的钱包</h2>
<divclass="balance-card">
<divclass="balance-amount"id="balanceDisplay">0.00TRX</div>
<divclass="balance-value"id="balanceValue">≈$0.00</div>
</div>
<divclass="action-buttons">
<buttonid="sendBtn">发送</button>
<buttonid="receiveBtn">接收</button>
<buttonid="swapBtn">兑换</button>
</div>
</section>

<sectionclass="transaction-section">
<h2>最近交易</h2>
<divclass="transactions-list"id="transactionsList">
<!--交易记录将通过JS动态加载-->
<divclass="loading">加载中...</div>
</div>
</section>

<!--发送TRX模态框-->
<divclass="modal"id="sendModal">
<divclass="modal-content">
<spanclass="close-btn">&times;</span>
<h3>发送TRX</h3>
<formid="sendForm">
<divclass="form-group">
<labelfor="recipient">接收地址</label>
<inputtype="text"id="recipient"placeholder="输入TRON地址"required>
</div>
<divclass="form-group">
<labelfor="amount">金额(TRX)</label>
<inputtype="number"id="amount"step="0.000001"min="0.000001"required>
</div>
<buttontype="submit">发送</button>
</form>
</div>
</div>
</main>

<footer>
<p>©2023TronLink钱包HTML5实现|仅供教育目的</p>
</footer>

<scriptsrc="script.js"></script>
</body>
</html>

CSS样式(style.css)

/基础样式重置/
{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'Arial',sans-serif;
}

body{
background-color:f5f5f5;
color:333;
line-height:1.6;
}

/头部样式/
header{
background-color:1c1c1c;
color:white;
padding:1rem;
display:flex;
justify-content:space-between;
align-items:center;
}

.logo{
display:flex;
align-items:center;
gap:10px;
}

.logoimg{
border-radius:50%;
}

.account-info{
text-align:right;
}

.account-address{
display:block;
font-size:0.9rem;
color:aaa;
}

.account-balance{
font-weight:bold;
color:42e3f5;
}

/主要内容区域/
main{
max-width:800px;
margin:2remauto;
padding:01rem;
}

.wallet-section,.transaction-section{
background:white;
border-radius:8px;
padding:1.5rem;
margin-bottom:1.5rem;
box-shadow:02px10pxrgba(0,0,0,0.1);
}

h2{
margin-bottom:1rem;
color:1c1c1c;
}

/余额卡片/
.balance-card{
text-align:center;
margin:1.5rem0;
padding:1.5rem;
background:linear-gradient(135deg,42e3f5,4287f5);
border-radius:8px;
color:white;
}

.balance-amount{
font-size:2.5rem;
font-weight:bold;
}

.balance-value{
font-size:1.2rem;
opacity:0.9;
}

/操作按钮/
.action-buttons{
display:flex;
justify-content:space-between;
gap:10px;
}

.action-buttonsbutton{
flex:1;
padding:0.8rem;
border:none;
border-radius:6px;
font-weight:bold;
cursor:pointer;
transition:all0.3sease;
}

.action-buttonsbutton:hover{
transform:translateY(-2px);
}

sendBtn{
background-color:ff4d4d;
color:white;
}

receiveBtn{
background-color:4CAF50;
color:white;
}

swapBtn{
background-color:4287f5;
color:white;
}

/交易列表/
.transactions-list{
margin-top:1rem;
}

.transaction-item{
display:flex;
justify-content:space-between;
padding:1rem0;
border-bottom:1pxsolideee;
}

.transaction-item:last-child{
border-bottom:none;
}

.transaction-details{
flex:1;
}

.transaction-amount{
font-weight:bold;
}

.transaction-sent{
color:ff4d4d;
}

.transaction-received{
color:4CAF50;
}

.transaction-date{
font-size:0.8rem;
color:777;
}

/模态框样式/
.modal{
display:none;
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background-color:rgba(0,0,0,0.5);
z-index:1000;
justify-content:center;
align-items:center;
}

.modal-content{
background:white;
padding:2rem;
border-radius:8px;
width:90%;
max-width:500px;
position:relative;
}

.close-btn{
position:absolute;
top:1rem;
right:1rem;
font-size:1.5rem;
cursor:pointer;
}

/表单样式/
.form-group{
margin-bottom:1rem;
}

.form-grouplabel{
display:block;
margin-bottom:0.5rem;
font-weight:bold;
}

.form-groupinput{
width:100%;
padding:0.8rem;
border:1pxsolidddd;
border-radius:4px;
font-size:1rem;
}

button[type="submit"]{
width:100%;
padding:0.8rem;
background-color:4287f5;
color:white;
border:none;
border-radius:4px;
font-weight:bold;
cursor:pointer;
margin-top:1rem;
}

/响应式设计/
@media(max-width:600px){
header{
flex-direction:column;
text-align:center;
}

.account-info{
margin-top:1rem;
text-align:center;
}

.balance-amount{
font-size:2rem;
}
}

/加载动画/
.loading{
text-align:center;
padding:2rem;
color:777;
}

JavaScript逻辑(script.js)

//模拟数据-在实际应用中应从区块链API获取
constwalletData={
address:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
balance:125.42,
transactions:[
{
id:"1",
type:"received",
amount:50.0,
from:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X6",
to:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
date:"2023-05-1514:30:22",
status:"confirmed"
},
{
id:"2",
type:"sent",
amount:10.5,
from:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
to:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X7",
date:"2023-05-1409:15:10",
status:"confirmed"
},
{
id:"3",
type:"received",
amount:85.92,
from:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X8",
to:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
date:"2023-05-1018:45:33",
status:"confirmed"
}
]
};

//模拟TRX价格(USD)
constTRX_PRICE=0.07;

//DOM元素
constaccountInfoEl=document.getElementById('accountInfo');
constbalanceDisplayEl=document.getElementById('balanceDisplay');
constbalanceValueEl=document.getElementById('balanceValue');
consttransactionsListEl=document.getElementById('transactionsList');
constsendBtn=document.getElementById('sendBtn');
constreceiveBtn=document.getElementById('receiveBtn');
constswapBtn=document.getElementById('swapBtn');
constsendModal=document.getElementById('sendModal');
constcloseBtn=document.querySelector('.close-btn');
constsendForm=document.getElementById('sendForm');

//初始化钱包
functioninitWallet(){
//显示账户信息
constaddressEl=accountInfoEl.querySelector('.account-address');
constbalanceEl=accountInfoEl.querySelector('.account-balance');

addressEl.textContent=shortenAddress(walletData.address);
balanceEl.textContent=`${walletData.balance}TRX`;

//显示余额
updateBalanceDisplay(walletData.balance);

//加载交易记录
renderTransactions(walletData.transactions);

//设置事件监听器
setupEventListeners();
}

//缩短地址显示
functionshortenAddress(address,chars=6){
return`${address.substring(0,chars)}...${address.substring(address.length-chars)}`;
}

//更新余额显示
functionupdateBalanceDisplay(balance){
balanceDisplayEl.textContent=`${balance.toFixed(2)}TRX`;
balanceValueEl.textContent=`≈$${(balanceTRX_PRICE).toFixed(2)}`;
}

//渲染交易记录
functionrenderTransactions(transactions){
if(transactions.length===0){
transactionsListEl.innerHTML='<divclass="no-transactions">暂无交易记录</div>';
return;
}

transactionsListEl.innerHTML='';

transactions.forEach(tx=>{
consttxEl=document.createElement('div');
txEl.className='transaction-item';

constisReceived=tx.type==='received';
constamountClass=isReceived?'transaction-received':'transaction-sent';
constdirection=isReceived?'来自':'发给';
constcounterparty=isReceived?tx.from:tx.to;

txEl.innerHTML=`
<divclass="transaction-details">
<divclass="transaction-amount${amountClass}">
${isReceived?'+':'-'}${tx.amount}TRX
</div>
<divclass="transaction-counterparty">
${direction}${shortenAddress(counterparty)}
</div>
<divclass="transaction-date">
${formatDate(tx.date)}
</div>
</div>
<divclass="transaction-status">
${tx.status==='confirmed'?'✓确认':'⏳处理中'}
</div>
`;

transactionsListEl.appendChild(txEl);
});
}

//格式化日期
functionformatDate(dateString){
constdate=newDate(dateString);
returndate.toLocaleDateString()+''+date.toLocaleTimeString([],{hour:'2-digit',minute:'2-digit'});
}

//设置事件监听器
functionsetupEventListeners(){
//发送按钮点击
sendBtn.addEventListener('click',()=>{
sendModal.style.display='flex';
});

//接收按钮点击
receiveBtn.addEventListener('click',()=>{
alert(`您的TRON接收地址是:\n${walletData.address}\n\n请确保发送方使用TRON网络发送TRX或TRC代币。`);
});

//兑换按钮点击
swapBtn.addEventListener('click',()=>{
alert('兑换功能将在未来版本中实现');
});

//关闭模态框
closeBtn.addEventListener('click',()=>{
sendModal.style.display='none';
});

//点击模态框外部关闭
window.addEventListener('click',(e)=>{
if(e.target===sendModal){
sendModal.style.display='none';
}
});

//发送表单提交
sendForm.addEventListener('submit',(e)=>{
e.preventDefault();

constrecipient=document.getElementById('recipient').value;
constamount=parseFloat(document.getElementById('amount').value);

if(!recipient||isNaN(amount)||amount<=0){
alert('请输入有效的接收地址和金额');
return;
}

if(amount>walletData.balance){
alert('余额不足');
return;
}

//模拟发送交易
sendTransaction(recipient,amount);
});
}

//模拟发送交易
functionsendTransaction(recipient,amount){
//在实际应用中,这里会调用TronLinkAPI发送交易
console.log(`发送${amount}TRX到${recipient}`);

//创建新交易记录
constnewTx={
id:Date.now().toString(),
type:"sent",
amount:amount,
from:walletData.address,
to:recipient,
date:newDate().toISOString(),
status:"confirmed"
};

//更新余额
walletData.balance-=amount;
updateBalanceDisplay(walletData.balance);

//添加交易记录并重新渲染
walletData.transactions.unshift(newTx);
renderTransactions(walletData.transactions);

//关闭模态框并重置表单
sendModal.style.display='none';
sendForm.reset();

//显示成功消息
alert(`成功发送${amount}TRX到${shortenAddress(recipient)}`);
}

//模拟连接TronLink
functionconnectTronLink(){
//在实际应用中,这里会调用TronLink的API连接钱包
console.log("连接TronLink钱包...");

//模拟连接成功
setTimeout(()=>{
initWallet();
},1000);
}

//页面加载完成后初始化
window.addEventListener('DOMContentLoaded',()=>{
//模拟连接钱包
connectTronLink();
});

模拟数据(data.json)


{
"address":"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
"balance":125.42,
"transactions":[
{
"id":"1",
"type":"received",
"amount":50.0,
"from":"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X6",
"to":"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
"date":"2023-05-15T14:30:22Z",
"status":"confirmed"
},
{
"id":"2",
"type":"sent",
"amount":10.5,

转载请注明出处: TronLink官网下载-TRON-TRX-波场-波比-波币-波宝|官网-钱包-苹果APP|安卓-APP-下载

本文的链接地址: https://tianjinfa.org/post/3222


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