412 lines
23 KiB
PHP
412 lines
23 KiB
PHP
<?php
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session_start();
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include 'header.php';
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require_once 'db/config.php';
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$user_id = $_SESSION['user_id'] ?? null;
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$balance = 0;
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if ($user_id) {
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$stmt = db()->prepare("SELECT balance FROM users WHERE id = ?");
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$stmt->execute([$user_id]);
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$user = $stmt->fetch();
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$balance = $user['balance'] ?? 0;
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}
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?>
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<style>
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* { box-sizing: border-box; }
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:root {
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--bg-color: #0b0e11;
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--panel-bg: #161a1e;
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--border-color: #2b3139;
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--text-primary: #EAECEF;
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--text-secondary: #848e9c;
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--accent-color: #f0b90b;
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--up-color: #00c087;
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--down-color: #f6465d;
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--input-bg: #1e2329;
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}
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body { background-color: var(--bg-color); color: var(--text-primary); font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; margin: 0; overflow-y: auto !important; }
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.trading-layout { display: flex; gap: 1px; background: var(--border-color); padding: 0; min-height: calc(100vh - 64px); }
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.panel { background: var(--panel-bg); display: flex; flex-direction: column; }
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/* Market Panel */
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.market-panel { width: 280px; flex-shrink: 0; border-right: 1px solid var(--border-color); }
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#pairs-list { height: 600px; overflow-y: auto; }
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.pair-item { display: flex; justify-content: space-between; padding: 10px 12px; cursor: pointer; border-bottom: 1px solid rgba(255,255,255,0.02); }
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.pair-item.active { background: rgba(240, 185, 11, 0.1); }
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/* Center Panel */
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.center-panel { flex: 1; background: var(--bg-color); display: flex; flex-direction: column; }
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.info-bar { height: 60px; display: flex; align-items: center; padding: 0 15px; gap: 15px; border-bottom: 1px solid var(--border-color); background: var(--panel-bg); flex-wrap: wrap; }
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.chart-container { height: 450px; background: var(--bg-color); border-bottom: 1px solid var(--border-color); }
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.order-placement-panel { display: flex; gap: 20px; padding: 20px; border-bottom: 1px solid var(--border-color); background: var(--panel-bg); }
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.order-side-column { flex: 1; }
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/* Input Styles */
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.input-row { background: var(--input-bg); border: 1px solid var(--border-color); border-radius: 4px; display: flex; align-items: center; margin-bottom: 10px; padding: 8px 12px; }
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.input-row input { flex: 1; background: transparent; border: none; color: white; text-align: right; outline: none; font-size: 14px; }
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.execute-btn { width: 100%; padding: 12px; border: none; border-radius: 6px; font-weight: bold; font-size: 15px; cursor: pointer; color: white; }
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/* Order Book Panel */
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.order-book-panel { width: 300px; flex-shrink: 0; border-left: 1px solid var(--border-color); }
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.ob-row { display: flex; justify-content: space-between; padding: 4px 15px; font-size: 12px; position: relative; }
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/* Responsive Design */
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@media (max-width: 1200px) {
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.market-panel { display: none; }
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.order-book-panel { width: 250px; }
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}
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@media (max-width: 992px) {
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.trading-layout { flex-direction: column; }
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.order-book-panel { width: 100%; border-left: none; border-top: 1px solid var(--border-color); }
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.chart-container { height: 350px; }
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.info-bar { height: auto; padding: 10px 15px; }
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.order-placement-panel { flex-direction: column; }
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}
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@media (max-width: 576px) {
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.chart-container { height: 300px; }
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.info-bar-stats { display: none !important; }
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.order-side-column:not(:first-child) { margin-top: 20px; border-top: 1px solid var(--border-color); padding-top: 20px; }
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}
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</style>
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<div class="trading-layout">
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<!-- Left Panel (Hidden on mobile) -->
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<div class="panel market-panel">
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<div style="padding: 12px; border-bottom: 1px solid var(--border-color);">
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<div style="position: relative;">
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<i class="fas fa-search" style="position: absolute; left: 10px; top: 10px; color: var(--text-secondary);"></i>
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<input type="text" id="market-search" placeholder="搜索币对" style="width: 100%; background: var(--input-bg); border: 1px solid var(--border-color); color: white; padding: 8px 12px 8px 32px; border-radius: 6px; font-size: 13px; outline: none;">
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</div>
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</div>
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<div id="pairs-list"></div>
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</div>
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<!-- Center Panel -->
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<div class="panel center-panel">
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<div class="info-bar">
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<div style="display: flex; align-items: center; gap: 10px;">
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<img id="current-logo" src="https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/btc.png" width="28" height="28" onerror="this.src='https://cdn-icons-png.flaticon.com/512/2585/2585274.png'">
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<span id="current-pair-display" style="font-size: 18px; font-weight: bold;">BTC/USDT</span>
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</div>
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<div style="display: flex; flex-direction: column;">
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<span id="last-price" style="font-size: 18px; font-weight: bold; color: var(--up-color);">--</span>
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<span id="price-change" style="font-size: 12px; color: var(--up-color);">--</span>
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</div>
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<div class="info-bar-stats" style="display: flex; gap: 20px; margin-left: auto; font-size: 11px;">
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<div style="color: var(--text-secondary);">24h高 <span id="high-24h" style="color: white; display: block;">--</span></div>
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<div style="color: var(--text-secondary);">24h低 <span id="low-24h" style="color: white; display: block;">--</span></div>
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<div style="color: var(--text-secondary);">24h量 <span id="vol-24h" style="color: white; display: block;">--</span></div>
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</div>
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</div>
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<div class="chart-container">
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<div id="tv_chart_container" style="height: 100%;"></div>
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</div>
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<div class="center-content">
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<div class="order-placement-panel">
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<!-- Buy Column -->
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<div class="order-side-column" id="buy-column">
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<div style="display: flex; gap: 15px; margin-bottom: 15px;">
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<button class="order-type-btn" onclick="setOrderType('buy', 'limit')" id="buy-limit-btn" style="background: none; border: none; color: var(--text-secondary); cursor: pointer; font-size: 14px; padding: 0;">限价</button>
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<button class="order-type-btn active" onclick="setOrderType('buy', 'market')" id="buy-market-btn" style="background: none; border: none; color: var(--accent-color); font-weight: bold; cursor: pointer; font-size: 14px; padding: 0;">市价</button>
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</div>
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<div style="display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 8px;">
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<span style="color: var(--text-secondary);">可用 <span id="buy-available">--</span> USDT</span>
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</div>
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<div class="input-row" id="buy-price-row" style="display: none;">
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<span style="color: var(--text-secondary); font-size: 13px;">价格</span>
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<input type="number" id="buy-price" placeholder="0.00">
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<span style="color: var(--text-secondary); font-size: 12px; margin-left: 5px;">USDT</span>
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</div>
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<div class="input-row" id="buy-market-price-row">
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<span style="color: var(--text-secondary); font-size: 13px;">价格</span>
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<input type="text" id="buy-market-price-display" value="以当前市价买入" disabled style="text-align: right; color: var(--text-secondary);">
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</div>
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<div class="input-row">
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<span style="color: var(--text-secondary); font-size: 13px;">数量</span>
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<input type="number" id="buy-amount" placeholder="0.00">
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<span class="asset-name" style="color: var(--text-secondary); font-size: 12px; margin-left: 5px; width: 40px; text-align: right;">BTC</span>
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</div>
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<div style="margin: 15px 0 25px 0; position: relative; padding: 0 5px;">
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<input type="range" min="0" max="100" value="0" id="buy-slider" style="width: 100%; accent-color: var(--up-color);" oninput="updateFromSlider('buy', this.value)">
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<div style="display: flex; justify-content: space-between; margin-top: 5px; font-size: 10px; color: var(--text-secondary);">
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<span onclick="setSlider('buy', 0)">0%</span>
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<span onclick="setSlider('buy', 25)">25%</span>
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<span onclick="setSlider('buy', 50)">50%</span>
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<span onclick="setSlider('buy', 75)">75%</span>
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<span onclick="setSlider('buy', 100)">100%</span>
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</div>
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</div>
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<button class="execute-btn" style="background: var(--up-color);" onclick="placeOrder('buy')">买入 <span class="asset-name">BTC</span></button>
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</div>
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<!-- Sell Column -->
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<div class="order-side-column" id="sell-column">
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<div style="display: flex; gap: 15px; margin-bottom: 15px;">
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<button class="order-type-btn active" onclick="setOrderType('sell', 'limit')" id="sell-limit-btn" style="background: none; border: none; color: var(--accent-color); font-weight: bold; cursor: pointer; font-size: 14px; padding: 0;">限价</button>
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<button class="order-type-btn" onclick="setOrderType('sell', 'market')" id="sell-market-btn" style="background: none; border: none; color: var(--text-secondary); cursor: pointer; font-size: 14px; padding: 0;">市价</button>
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</div>
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<div style="display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 8px;">
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<span style="color: var(--text-secondary);">可用 <span id="sell-available">--</span> <span class="asset-name">BTC</span></span>
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</div>
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<div class="input-row" id="sell-price-row">
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<span style="color: var(--text-secondary); font-size: 13px;">价格</span>
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<input type="number" id="sell-price" placeholder="0.00">
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<span style="color: var(--text-secondary); font-size: 12px; margin-left: 5px;">USDT</span>
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</div>
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<div class="input-row" id="sell-market-price-row" style="display: none;">
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<span style="color: var(--text-secondary); font-size: 13px;">价格</span>
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<input type="text" id="sell-market-price-display" value="以当前市价卖出" disabled style="text-align: right; color: var(--text-secondary);">
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</div>
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<div class="input-row">
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<span style="color: var(--text-secondary); font-size: 13px;">数量</span>
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<input type="number" id="sell-amount" placeholder="0.00">
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<span class="asset-name" style="color: var(--text-secondary); font-size: 12px; margin-left: 5px; width: 40px; text-align: right;">BTC</span>
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</div>
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<div style="margin: 15px 0 25px 0; position: relative; padding: 0 5px;">
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<input type="range" min="0" max="100" value="0" id="sell-slider" style="width: 100%; accent-color: var(--down-color);" oninput="updateFromSlider('sell', this.value)">
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<div style="display: flex; justify-content: space-between; margin-top: 5px; font-size: 10px; color: var(--text-secondary);">
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<span onclick="setSlider('sell', 0)">0%</span>
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<span onclick="setSlider('sell', 25)">25%</span>
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<span onclick="setSlider('sell', 50)">50%</span>
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<span onclick="setSlider('sell', 75)">75%</span>
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<span onclick="setSlider('sell', 100)">100%</span>
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</div>
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</div>
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<button class="execute-btn" style="background: var(--down-color);" onclick="placeOrder('sell')">卖出 <span class="asset-name">BTC</span></button>
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</div>
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</div>
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<!-- Orders Table -->
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<div style="background: var(--panel-bg);">
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<div style="display: flex; border-bottom: 1px solid var(--border-color); padding: 0 15px;">
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<button class="tab-btn active" onclick="switchTab(this, 'open')" style="background: none; border: none; color: var(--accent-color); padding: 12px 15px; font-size: 14px; border-bottom: 2px solid var(--accent-color); cursor: pointer;">当前委托</button>
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<button class="tab-btn" onclick="switchTab(this, 'history')" style="background: none; border: none; color: var(--text-secondary); padding: 12px 15px; font-size: 14px; cursor: pointer;">历史委托</button>
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</div>
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<div style="padding: 15px; overflow-x: auto;">
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<table id="orders-table" style="width: 100%; border-collapse: collapse; min-width: 600px; font-size: 12px;">
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<thead style="color: var(--text-secondary); text-align: left;">
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<tr>
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<th style="padding: 10px 5px;">时间</th>
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<th style="padding: 10px 5px;">币对</th>
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<th style="padding: 10px 5px;">类型</th>
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<th style="padding: 10px 5px;">方向</th>
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<th style="padding: 10px 5px;">价格</th>
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<th style="padding: 10px 5px;">数量</th>
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<th style="padding: 10px 5px;">状态</th>
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<th style="padding: 10px 5px; text-align: right;">操作</th>
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</tr>
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</thead>
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<tbody id="orders-tbody">
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<tr><td colspan="8" style="text-align: center; padding: 40px; color: var(--text-secondary);">暂无记录</td></tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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</div>
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<!-- Right Panel (Order Book) -->
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<div class="panel order-book-panel">
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<div style="padding: 10px 15px; font-size: 12px; color: var(--text-secondary); border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between;">
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<span>价格(USDT)</span>
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<span>数量(BTC)</span>
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</div>
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<div id="asks-list" style="display: flex; flex-direction: column-reverse;"></div>
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<div style="padding: 10px 15px; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); text-align: center;">
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<div id="ob-mid-price" style="font-size: 16px; font-weight: bold;">--</div>
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</div>
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<div id="bids-list"></div>
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</div>
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</div>
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<script type="text/javascript" src="https://s3.tradingview.com/tv.js"></script>
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<script>
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let currentPair = 'BTCUSDT';
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let currentPrice = 0;
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let usdtBalance = 0;
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let userAssets = {};
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let marketData = {};
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let orderTypes = { buy: 'market', sell: 'limit' };
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let activeTab = 'open';
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const pairs = [
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'BTCUSDT', 'ETHUSDT', 'SOLUSDT', 'BNBUSDT', 'XRPUSDT', 'ADAUSDT', 'DOGEUSDT', 'DOTUSDT', 'LINKUSDT', 'AVAXUSDT'
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];
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function initChart(symbol) {
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new TradingView.widget({
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"width": "100%", "height": "100%", "symbol": "BINANCE:" + symbol, "interval": "15", "theme": "dark", "style": "1", "locale": "zh_CN", "container_id": "tv_chart_container", "backgroundColor": "#0b0e11", "hide_side_toolbar": true, "allow_symbol_change": false, "save_image": false
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});
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}
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initChart(currentPair);
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let ws;
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function connectWS() {
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const streams = pairs.map(p => p.toLowerCase() + '@ticker').join('/');
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ws = new WebSocket(`wss://stream.binance.com:9443/ws/${streams}`);
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ws.onmessage = (e) => {
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const data = JSON.parse(e.data);
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marketData[data.s] = data;
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renderPairs();
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if (data.s === currentPair) updateUI(data);
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};
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}
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connectWS();
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function updateUI(data) {
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currentPrice = parseFloat(data.c);
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document.getElementById('last-price').innerText = currentPrice.toLocaleString();
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document.getElementById('last-price').style.color = data.P >= 0 ? 'var(--up-color)' : 'var(--down-color)';
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document.getElementById('price-change').innerText = (data.P >= 0 ? '+' : '') + data.P + '%';
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document.getElementById('ob-mid-price').innerText = currentPrice.toLocaleString();
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document.getElementById('high-24h').innerText = parseFloat(data.h).toLocaleString();
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document.getElementById('low-24h').innerText = parseFloat(data.l).toLocaleString();
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document.getElementById('vol-24h').innerText = parseFloat(data.v).toLocaleString();
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updateOrderBook();
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}
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function renderPairs() {
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const list = document.getElementById('pairs-list');
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if (!list) return;
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let html = '';
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pairs.forEach(p => {
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const d = marketData[p] || {c: 0, P: 0};
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const name = p.replace('USDT', '');
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html += `
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<div class="pair-item ${currentPair === p ? 'active' : ''}" onclick="switchPair('${p}')">
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<span style="font-weight: 500;">${name}/USDT</span>
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<span style="color: ${d.P >= 0 ? 'var(--up-color)' : 'var(--down-color)'}">${parseFloat(d.c).toLocaleString()}</span>
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</div>
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`;
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});
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list.innerHTML = html;
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}
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function switchPair(p) {
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currentPair = p;
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const name = p.replace('USDT', '');
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document.getElementById('current-pair-display').innerText = name + '/USDT';
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document.querySelectorAll('.asset-name').forEach(el => el.innerText = name);
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initChart(p);
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updateAvailable();
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}
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async function updateAvailable() {
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const resp = await fetch('api/get_assets.php');
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const res = await resp.json();
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if (res.success) {
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res.data.forEach(a => { userAssets[a.symbol] = parseFloat(a.amount); });
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usdtBalance = userAssets['USDT'] || 0;
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const coin = currentPair.replace('USDT', '');
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document.getElementById('buy-available').innerText = usdtBalance.toFixed(2);
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document.getElementById('sell-available').innerText = (userAssets[coin] || 0).toFixed(6);
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}
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}
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function setOrderType(side, type) {
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orderTypes[side] = type;
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document.getElementById(`${side}-limit-btn`).style.color = type === 'limit' ? 'var(--accent-color)' : 'var(--text-secondary)';
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document.getElementById(`${side}-market-btn`).style.color = type === 'market' ? 'var(--accent-color)' : 'var(--text-secondary)';
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document.getElementById(`${side}-price-row`).style.display = type === 'limit' ? 'flex' : 'none';
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document.getElementById(`${side}-market-price-row`).style.display = type === 'market' ? 'flex' : 'none';
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}
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function updateOrderBook() {
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const asks = document.getElementById('asks-list');
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const bids = document.getElementById('bids-list');
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let asksHtml = ''; let bidsHtml = '';
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for(let i=0; i<10; i++) {
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const ap = currentPrice * (1 + (i+1)*0.001);
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const bp = currentPrice * (1 - (i+1)*0.001);
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asksHtml += `<div class="ob-row"><span style="color: var(--down-color);">${ap.toFixed(2)}</span><span>${(Math.random()).toFixed(4)}</span></div>`;
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bidsHtml += `<div class="ob-row"><span style="color: var(--up-color);">${bp.toFixed(2)}</span><span>${(Math.random()).toFixed(4)}</span></div>`;
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}
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asks.innerHTML = asksHtml; bids.innerHTML = bidsHtml;
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}
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function setSlider(side, val) {
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document.getElementById(side + '-slider').value = val;
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updateFromSlider(side, val);
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}
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function updateFromSlider(side, val) {
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const coin = currentPair.replace('USDT', '');
|
|
if (side === 'buy') {
|
|
const amount = (usdtBalance * (val/100)) / (parseFloat(document.getElementById('buy-price').value) || currentPrice);
|
|
document.getElementById('buy-amount').value = amount.toFixed(6);
|
|
} else {
|
|
const amount = (userAssets[coin] || 0) * (val/100);
|
|
document.getElementById('sell-amount').value = amount.toFixed(6);
|
|
}
|
|
}
|
|
|
|
async function placeOrder(side) {
|
|
const amount = parseFloat(document.getElementById(side + '-amount').value);
|
|
if (!amount) return alert('请输入数量');
|
|
const price = orderTypes[side] === 'limit' ? parseFloat(document.getElementById(side + '-price').value) : currentPrice;
|
|
|
|
const resp = await fetch('api/place_order.php', {
|
|
method: 'POST',
|
|
headers: {'Content-Type': 'application/json'},
|
|
body: JSON.stringify({
|
|
symbol: currentPair, type: 'spot', side: side, order_type: orderTypes[side],
|
|
price: price, amount: amount, total: price * amount
|
|
})
|
|
});
|
|
const res = await resp.json();
|
|
if (res.success) { alert('成功'); updateAvailable(); fetchOrders(); } else { alert(res.error); }
|
|
}
|
|
|
|
async function fetchOrders() {
|
|
const resp = await fetch(`api/get_orders.php?type=spot&status=${activeTab}`);
|
|
const res = await resp.json();
|
|
const tbody = document.getElementById('orders-tbody');
|
|
if (res.success && res.data.length > 0) {
|
|
tbody.innerHTML = res.data.map(o => `
|
|
<tr style="border-bottom: 1px solid var(--border-color);">
|
|
<td style="padding: 10px 5px;">${o.created_at}</td>
|
|
<td style="padding: 10px 5px; font-weight: bold;">${o.symbol}</td>
|
|
<td style="padding: 10px 5px;">${o.order_type}</td>
|
|
<td style="padding: 10px 5px; color: ${o.side === 'buy' ? 'var(--up-color)' : 'var(--down-color)'}">${o.side}</td>
|
|
<td style="padding: 10px 5px;">${parseFloat(o.price).toLocaleString()}</td>
|
|
<td style="padding: 10px 5px;">${parseFloat(o.amount).toFixed(6)}</td>
|
|
<td style="padding: 10px 5px;">${o.status}</td>
|
|
<td style="padding: 10px 5px; text-align: right;">${o.status === 'open' ? `<button onclick="cancelOrder(${o.id})">取消</button>` : '--'}</td>
|
|
</tr>
|
|
`).join('');
|
|
} else {
|
|
tbody.innerHTML = '<tr><td colspan="8" style="text-align: center; padding: 40px;">暂无记录</td></tr>';
|
|
}
|
|
}
|
|
|
|
function switchTab(btn, tab) {
|
|
document.querySelectorAll('.tab-btn').forEach(b => {
|
|
b.classList.remove('active');
|
|
b.style.color = 'var(--text-secondary)';
|
|
b.style.borderBottom = 'none';
|
|
});
|
|
btn.classList.add('active');
|
|
btn.style.color = 'var(--accent-color)';
|
|
btn.style.borderBottom = '2px solid var(--accent-color)';
|
|
activeTab = tab;
|
|
fetchOrders();
|
|
}
|
|
|
|
updateAvailable();
|
|
fetchOrders();
|
|
</script>
|
|
|
|
<?php include 'footer.php'; ?>
|