Update index.html
Browse files- index.html +88 -8
index.html
CHANGED
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@@ -397,7 +397,14 @@
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50% { transform: translateY(-15px) rotate(10deg); }
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}
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/*
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@media (max-height: 700px) {
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.container {
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padding: 10px;
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@@ -514,6 +521,10 @@
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<input type="text" class="note-input" placeholder="写点什么暖心的话吧~ ♡">
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</div>
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<button class="pay-button" onclick="showPayment()">
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💖 确认打赏 💖
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</button>
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@@ -554,17 +565,12 @@
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const amount = element.dataset.amount;
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if (selectedItems.has(amount)) {
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//
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itemQuantities[amount] = (itemQuantities[amount] || 1) + 1;
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// 更新数量显示
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const qtyElement = element.querySelector('.quantity');
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if (
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const span = document.createElement('span');
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span.className = 'quantity';
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span.textContent = `×${itemQuantities[amount]}`;
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element.appendChild(span);
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} else {
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qtyElement.textContent = `×${itemQuantities[amount]}`;
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}
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} else {
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@@ -582,6 +588,80 @@
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updateTotalAmount();
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}
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function updateTotalAmount() {
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let total = 0;
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selectedItems.forEach(amount => {
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50% { transform: translateY(-15px) rotate(10deg); }
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}
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/* 添加使用说明样式 */
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.usage-tip {
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font-size: 12px;
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color: #d4a5a5;
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text-align: center;
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margin-top: 10px;
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opacity: 0.8;
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}
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@media (max-height: 700px) {
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.container {
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padding: 10px;
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<input type="text" class="note-input" placeholder="写点什么暖心的话吧~ ♡">
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</div>
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<div class="usage-tip">
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点击选择项目 | 长按或右键减少数量
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</div>
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<button class="pay-button" onclick="showPayment()">
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💖 确认打赏 💖
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</button>
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const amount = element.dataset.amount;
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if (selectedItems.has(amount)) {
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// 已选中的项目,增加数量
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itemQuantities[amount] = (itemQuantities[amount] || 1) + 1;
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// 更新数量显示
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const qtyElement = element.querySelector('.quantity');
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if (qtyElement) {
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qtyElement.textContent = `×${itemQuantities[amount]}`;
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}
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} else {
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updateTotalAmount();
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}
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// 添加长按或右键点击来减少数量的功能
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function handleRightClick(element, event) {
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event.preventDefault(); // 阻止默认的右键菜单
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const amount = element.dataset.amount;
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if (selectedItems.has(amount) && itemQuantities[amount] > 0) {
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if (itemQuantities[amount] === 1) {
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// 如果数量为1,取消选择
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element.classList.remove('active');
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selectedItems.delete(amount);
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delete itemQuantities[amount];
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// 移除数量标签
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const qtyElement = element.querySelector('.quantity');
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if (qtyElement) {
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qtyElement.remove();
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}
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} else {
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// 数量大于1,减少数量
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itemQuantities[amount]--;
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const qtyElement = element.querySelector('.quantity');
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if (qtyElement) {
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qtyElement.textContent = `×${itemQuantities[amount]}`;
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}
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}
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// 确保至少有一个项目被选中
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if (selectedItems.size === 0) {
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const firstItem = document.querySelector('.payment-item');
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firstItem.classList.add('active');
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const firstAmount = firstItem.dataset.amount;
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selectedItems.add(firstAmount);
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itemQuantities[firstAmount] = 1;
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const span = document.createElement('span');
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span.className = 'quantity';
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span.textContent = '×1';
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firstItem.appendChild(span);
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}
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updateTotalAmount();
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}
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}
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// 初始化事件监听
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document.addEventListener('DOMContentLoaded', function() {
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// 为所有付款项目添加右键点击事件
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document.querySelectorAll('.payment-item').forEach(item => {
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item.addEventListener('contextmenu', function(e) {
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handleRightClick(this, e);
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});
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// 添加长按事件(移动端)
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let pressTimer;
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item.addEventListener('touchstart', function(e) {
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pressTimer = setTimeout(() => {
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handleRightClick(this, e);
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// 添加触觉反馈(如果设备支持)
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if (navigator.vibrate) {
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navigator.vibrate(50);
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}
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}, 500); // 500毫秒长按
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});
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item.addEventListener('touchend', function() {
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clearTimeout(pressTimer);
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});
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item.addEventListener('touchmove', function() {
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clearTimeout(pressTimer);
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});
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});
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});
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function updateTotalAmount() {
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let total = 0;
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selectedItems.forEach(amount => {
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