42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
function show_books(courses_data, user_selected_courses){
|
|
console.log(courses_data)
|
|
console.log(user_selected_courses)
|
|
}
|
|
function show_course_details(course_id){
|
|
window.location.href = '/course/' + course_id
|
|
}
|
|
|
|
document.addEventListener('DOMContentLoaded', function() {
|
|
const selectButtons = document.querySelectorAll('.select-button');
|
|
|
|
selectButtons.forEach(button => {
|
|
button.addEventListener('click', function(event) {
|
|
event.stopPropagation(); // 阻止事件冒泡
|
|
const courseId = this.getAttribute('data-course-id');
|
|
fetch(`/select_course`, {
|
|
method: 'POST',
|
|
headers: {
|
|
'Content-Type': 'application/json',
|
|
'X-CSRFToken': '{{ csrf_token() }}' // 如果使用 CSRF 保护
|
|
},
|
|
body: JSON.stringify({ course_id: courseId })
|
|
})
|
|
.then(response => response.json())
|
|
.then(data => {
|
|
if (data.success) {
|
|
// 更新按钮样式或显示消息
|
|
this.classList.remove('select-button');
|
|
this.classList.add('selected-button');
|
|
this.textContent = '已选择';
|
|
alert('选择课程成功');
|
|
} else {
|
|
alert('选择课程失败');
|
|
}
|
|
})
|
|
.catch(error => {
|
|
console.error('Error:', error);
|
|
alert('选择课程失败');
|
|
});
|
|
});
|
|
});
|
|
}); |