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Copy pathapp.js
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81 lines (68 loc) · 2.39 KB
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document.addEventListener('DOMContentLoaded', function(){
const list = document.querySelector('#book-list ul');
//delete books
list.addEventListener('click', function(e){
if(e.target.className == 'delete'){
const li = e.target.parentElement;
list.removeChild(li)
}
});
//add book-list
const addForm = document.forms['add-book'];
addForm.addEventListener('submit', function(e){
e.preventDefault();
const value = addForm.querySelector('input[type="text"]').value;
//creat element
const li = document.createElement('li');
const bookName = document.createElement('span');
const deleteBtn = document.createElement('span');
//add content
deleteBtn.textContent = 'delete';
bookName.textContent = value;
// add classes
bookName.classList.add('name');
deleteBtn.classList.add('delete');
//append to document
li.appendChild(bookName);
li.appendChild(deleteBtn);
list.appendChild(li);
});
//hide books
const hideBox = document.querySelector('#hide')
hideBox.addEventListener('change', function(e){
if(hideBox.checked){
list.style.display = "none";
}else{
list.style.display = "initial";
}
});
//filter books
const searchBar = document.forms['search-books'].querySelector('input');
searchBar.addEventListener('keyup', function(e){
const term = e.target.value.toLowerCase();
const books = list.getElementsByTagName('li');
Array.from(books).forEach(function(book){
const title = book.firstElementChild.textContent;
if(title.toLowerCase().indexOf(term) != -1){
book.style.display = 'block';
}else{
book.style.display = 'none';
};
});
});
// tabbed content
const tabs = document.querySelector('.tabs');
const panels = document.querySelectorAll('.panel');
tabs.addEventListener('click', function(e){
if(e.target.tagName == 'LI'){
const targetPanel = document.querySelector(e.target.dataset.target);
Array.from(panels).forEach(function(panel){
if(panel == targetPanel){
panel.classList.add('active');
}else{
panel.classList.remove('active');
}
});
}
});
})