82 lines
2.7 KiB
JavaScript
82 lines
2.7 KiB
JavaScript
function getBookData(isbn) {
|
|
var table = document.getElementById("books-table");
|
|
|
|
// Find all rows in the table except the header
|
|
var rows = table.getElementsByTagName("tr");
|
|
|
|
// Iterate through each row
|
|
for (var i = 1; i < rows.length; i++) { // starting from 1 to skip the header row
|
|
var cells = rows[i].getElementsByTagName("td");
|
|
|
|
// Check if the ISBN in the current row matches the given ISBN
|
|
if (cells[0].innerText == isbn) {
|
|
// Extract data from the row
|
|
var title = cells[1].innerText;
|
|
var author = cells[2].innerText;
|
|
var date = cells[3].innerText;
|
|
var publisher = cells[4].innerText;
|
|
var quantity = cells[5].innerText;
|
|
|
|
// Return the data
|
|
return {
|
|
title: title,
|
|
author: author,
|
|
date: date,
|
|
publisher: publisher,
|
|
quantity: quantity
|
|
};
|
|
}
|
|
}
|
|
|
|
// If ISBN is not found, return null
|
|
return null;
|
|
}
|
|
|
|
function openEditBookDialog(isbn) {
|
|
var bookData = getBookData(isbn);
|
|
if (bookData) {
|
|
var editDialog = document.getElementById("edit-book-dialog");
|
|
document.getElementById("edit-isbn").value = isbn;
|
|
document.getElementById("edit-title").value = bookData.title;
|
|
document.getElementById("edit-author").value = bookData.author;
|
|
document.getElementById("edit-date").value = bookData.date;
|
|
document.getElementById("edit-publisher").value = bookData.publisher;
|
|
document.getElementById("edit-quantity").value = bookData.quantity;
|
|
editDialog.showModal();
|
|
} else {
|
|
alert("Book not found!");
|
|
}
|
|
}
|
|
|
|
// Function to hide the edit-book dialog
|
|
function hideEditBookDialog() {
|
|
var editDialog = document.getElementById("edit-book-dialog");
|
|
editDialog.close();
|
|
}
|
|
|
|
// Function to show the delete-book dialog
|
|
function openDeleteBookDialog(isbn) {
|
|
var bookData = getBookData(isbn);
|
|
console.log(isbn, bookData)
|
|
if (bookData === null)
|
|
return;
|
|
|
|
var deleteDialog = document.getElementById("delete-book-dialog");
|
|
document.getElementById("delete-isbn").value = isbn;
|
|
document.getElementById("delete-book-name").innerText = bookData.title;
|
|
if (bookData.title === undefined || bookData.title == "None")
|
|
document.getElementById("delete-book-name").innerText = "ISBN:"+isbn;
|
|
|
|
|
|
deleteDialog.showModal();
|
|
// Handle cancel delete
|
|
document.getElementById("cancel-delete").onclick = function() {
|
|
deleteDialog.close();
|
|
};
|
|
}
|
|
|
|
// Function to hide the delete-book dialog
|
|
function hideDeleteBookDialog() {
|
|
var deleteDialog = document.getElementById("delete-book-dialog");
|
|
deleteDialog.close();
|
|
} |