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fix: resolve copy issue in recognition history interface

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This commit is contained in:
Cunninger 2025-01-14 20:10:32 +08:00
parent 657f37a90e
commit 7290399240
1 changed files with 46 additions and 18 deletions
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64
worker.js
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@ -1135,7 +1135,7 @@ function getHTML() {
' <div class="history-header">',
' <span class="history-time">${timeStr}</span>',
' <div class="history-actions">',
' <button class="action-btn copy-btn" onclick="event.stopPropagation(); copyHistoryResult(${i})">复制结果</button>',
' <button class="action-btn copy-btn" onclick="event.stopPropagation(); copyHistoryResult(${i}, this)">复制结果</button>',
' <button class="action-btn delete-btn" onclick="event.stopPropagation(); deleteHistoryItem(${i})">删除</button>',
' </div>',
' </div>',
@ -1285,6 +1285,12 @@ function getHTML() {
' }',
' const result = recognizeData.result || \'识别失败\';',
' // 保存原始文本到属性中，确保 LaTeX 格式完整',
' const formattedResult = result',
' .replace(/\$\$(.*?)\$\$/g, (_, formula) => `$${formula}$$`)',
' .replace(/\$([^$]+)\$/g, (_, formula) => `$${formula}$`);',
' resultDiv.setAttribute(\'data-original-text\', formattedResult);',
' resultDiv.innerHTML = result;',
' waitForMathJax(() => {',
' try {',
@ -1414,11 +1420,14 @@ function getHTML() {
' const copyBtn = document.getElementById(\'copyBtn\');',
' // 复制结果功能',
' // 修改复制结果功能，保持完整的 LaTeX 格式',
' copyBtn.addEventListener(\'click\', async () => {',
' const result = resultDiv.textContent;',
' toggleBase64.textContent = \'隐藏Base64输入\';',
' // 获取原始文本（包含完整的 LaTeX 格式）',
' const result = resultDiv.getAttribute(\'data-original-text\');',
' if (!result) return;',
' try {',
' // 直接复制包含 LaTeX 标记的文本',
' await navigator.clipboard.writeText(result);',
' copyBtn.textContent = \'已复制\';',
' copyBtn.classList.add(\'copied\');',
@ -1430,10 +1439,12 @@ function getHTML() {
' console.error(\'复制失败:\', err);',
' }',
' });',
' // 添加关闭侧边栏的功能',
' document.getElementById("closeSidebar").addEventListener("click", () => {',
' sidebar.classList.remove("open");',
' });',
' // Base64 输入相关功能',
' const base64Input = document.getElementById(\'base64Input\');',
' const toggleBase64 = document.getElementById(\'toggleBase64\');',
@ -1496,29 +1507,46 @@ function getHTML() {
' }',
' });',
' // 复制历史记录结果',
' async function copyHistoryResult(index) {',
' const history = historyManager.loadHistory(currentToken);',
' const result = history[index]?.result;',
' if (!result) {',
' alert(\'无法复制：结果为空\');',
' return;',
' }',
' // 复制历史记录结果，保持完整的 LaTeX 格式',
' async function copyHistoryResult(index, btn) {',
' try {',
' await navigator.clipboard.writeText(result);',
' const btn = event.target;',
' const history = historyManager.loadHistory(currentToken);',
' const result = history[index]?.result;',
' if (!result) {',
' throw new Error(\'无法复制：结果为空\');',
' }',
' // 使用临时输入框来执行复制',
' const tempInput = document.createElement(\'textarea\');',
' tempInput.value = result;',
' document.body.appendChild(tempInput);',
' tempInput.select();',
' // 尝试使用 execCommand 作为后备方案',
' if (!navigator.clipboard) {',
' document.execCommand("copy");',
' tempInput.remove();',
' } else {',
' // 优先使用 clipboard API',
' await navigator.clipboard.writeText(result);',
' tempInput.remove();',
' }',
' // 更新按钮状态 - 使用传入的按钮元素',
' btn.textContent = \'已复制\';',
' btn.classList.add(\'copied\');',
' setTimeout(() => {',
' btn.textContent = \'复制结果\';',
' btn.classList.remove(\'copied\');',
' }, 2000);',
' return true;',
' } catch (err) {',
' console.error(\'复制失败:\', err);',
' alert(\'复制失败，请手动复制\');',
' alert(\'复制失败: \' + err.message);',
' return false;',
' }',
' }',