`;
document.body.appendChild(helper);
// 拖动功能
let isDragging = false;
let currentX;
let currentY;
let initialX;
let initialY;
let xOffset = 0;
let yOffset = 0;
helper.querySelector('.eval-helper-header').addEventListener('mousedown', dragStart);
document.addEventListener('mousemove', drag);
document.addEventListener('mouseup', dragEnd);
function dragStart(e) {
initialX = e.clientX - xOffset;
initialY = e.clientY - yOffset;
if (e.target.closest('.eval-helper-header')) {
isDragging = true;
}
}
function drag(e) {
if (isDragging) {
e.preventDefault();
currentX = e.clientX - initialX;
currentY = e.clientY - initialY;
xOffset = currentX;
yOffset = currentY;
helper.style.transform = `translate(${currentX}px, ${currentY}px)`;
}
}
function dragEnd() {
isDragging = false;
}
// 最小化功能
const minimizeBtn = helper.querySelector('.eval-helper-minimize');
minimizeBtn.addEventListener('click', () => {
helper.classList.toggle('minimized');
minimizeBtn.textContent = helper.classList.contains('minimized') ? '□' : '_';
});
async function doEvaluation() {
// 获取评教表单数据
const score = document.getElementById('eval-score').value;
const gain = document.getElementById('eval-gain').value;
const suggestion = document.getElementById('eval-suggestion').value;
// 获取提交按钮
const submitBtn = document.getElementById('eval-submit');
try {
// 验证必填项
if (!score) {
throw new Error('请选择评分');
}
if (!gain) {
throw new Error('请填写学习收获');
}
if (!suggestion) {
throw new Error('请填写课程建议');
}
// 禁用提交按钮
submitBtn.disabled = true;
submitBtn.style.backgroundColor = '#ccc';
showStatus('正在提交评教...', 'info');
// 选择评分
const scoreButtons = $(`input[type="radio"][value="${score}"]`);
if (scoreButtons.length === 0) {
throw new Error('未找到评分选项');
}
scoreButtons.each(function() {
$(this).prop('checked', true);
});
// 填写文本框
$('#wb_db50f190e2cc4ca38b17019971dab7f6').val(gain); // 学习收获
$('#wb_973b6c7a40f74e0589ab2e2f10de6bd8').val(suggestion); // 课程建议
// 等待DOM更新
await new Promise(resolve => setTimeout(resolve, 500));
// 点击提交按钮
const submitButton = $('a[data-action="提交"]');
if (submitButton.length === 0) {
throw new Error('未找到提交按钮');
}
submitButton.click();
// 等待确认弹窗出现
await new Promise(resolve => setTimeout(resolve, 500));
// 点击确认按钮
const confirmButton = $('.bh-dialog-btn').filter(function() {
return $(this).text().trim() === '确定';
});
if (confirmButton.length === 0) {
throw new Error('未找到确认按钮');
}
confirmButton.click();
// 等待提交完成
await new Promise(resolve => setTimeout(resolve, 1000));
// 检查是否提交成功
const errorMsg = $('.bh-dialog-content').text();
if (errorMsg && errorMsg.includes('错误')) {
throw new Error(errorMsg);
}
showStatus('评教完成！', 'success');
} catch (error) {
showStatus('评教失败: ' + error.message, 'error');
console.error('评教失败:', error);
// 失败时重新启用按钮
submitBtn.disabled = false;
submitBtn.style.backgroundColor = '';
} finally {
// 检查是否真的提交成功
const isSubmitSuccess = !document.querySelector('.bh-dialog-btn');
if (!isSubmitSuccess) {
// 如果提交未成功,重新启用按钮
submitBtn.disabled = false;
submitBtn.style.backgroundColor = '';
}
submitBtn.disabled = false;
}
}
// 显示状态信息的辅助函数
function showStatus(message, type = 'info') {
const statusDiv = document.getElementById('eval-status');
if (!statusDiv) return;
statusDiv.textContent = message;
statusDiv.className = `eval-status ${type}`;
// 如果是错误消息,3秒后自动清除
if (type === 'error') {
setTimeout(() => {
statusDiv.textContent = '';
statusDiv.className = 'eval-status';
}, 3000);
}
}
// 绑定评教事件
document.getElementById('eval-submit').addEventListener('click', doEvaluation);
// 保存配置到localStorage
function saveConfig() {
const config = {
score: document.getElementById('eval-score').value,
gain: document.getElementById('eval-gain').value,
suggestion: document.getElementById('eval-suggestion').value
};
localStorage.setItem('evalHelperConfig', JSON.stringify(config));
}
// 加载配置
function loadConfig() {
const savedConfig = localStorage.getItem('evalHelperConfig');
if (savedConfig) {
const config = JSON.parse(savedConfig);
document.getElementById('eval-score').value = config.score;
document.getElementById('eval-gain').value = config.gain;
document.getElementById('eval-suggestion').value = config.suggestion;
}
}
// 自动保存配置
['eval-score', 'eval-gain', 'eval-suggestion'].forEach(id => {
document.getElementById(id).addEventListener('change', saveConfig);
});
// 加载保存的配置
loadConfig();
})();