//[ValidateAntiForgeryToken]特性用来防止伪造的跨站请求，配合表单中的@Html.AntiForgeryToken()使用
//对数据进行增删改时要防止csrf攻击！
//该特性表示检测服务器请求是否被篡改。注意：该特性只能用于post请求，get请求无效。
public ActionResult Create([Bind(Include = "BookId,CategoryId,Title,Price,BookCoverUrl,Authors")] Books book)
{
if (ModelState.IsValid)
{
bookmanager.AddBook(book);
return(RedirectToAction("Index"));
}
ViewBag.CategoryId = new SelectList(db.Categories, "CategoryId", "Name", book.CategoryId);
return(View("Create", book));
}
public ActionResult AddBook(Book book)
{
if (ModelState.IsValid)
{
_manager.AddBook(book);
return(RedirectToAction("Index"));
}
return(View(book));
}
protected void BtnOk_Click(object sender, EventArgs e)
{
//图书图片是否上传
bool fileOK = false;
//定义上传图书图片路径
string BookPath = Server.MapPath("~/Images/");
//实例化图书/出版社实体类
BookInfo book = new BookInfo();
PublisherInfo Publishers = new PublisherInfo();
//是否已经上传图书（HasFile 布尔类型 获取一个布尔值，用于表示FileUpload控件是否已经包含一个文件）
if (FileUpload1.HasFile)
{
string fileExtension = System.IO.Path.GetExtension(FileUpload1.FileName).ToLower();
string[] AllowedExtensions = { ".gif", ".png", ".bmp", ".jpg" };
for (int i = 0; i < AllowedExtensions.Length; i++)
{
if (fileExtension == AllowedExtensions[i])
{
fileOK = true;
}
}
}
if (fileOK)
{
try
{
FileUpload1.SaveAs(BookPath + FileUpload1.FileName);
}
catch (Exception ex)
{
MessageBox.Show("图片上传不成功！");
}
}
else
{
MessageBox.Show("只能够上传图片文件！");
}
book.Title = txtTitle.Text;
book.Author = txtAuthor.Text;
book.Category = PbId.Text;
book.Publisher = PublisherName.Text;
book.ISBN = TxtISBN.Text;
book.PublishDate = DateTime.Parse(TxtTime.Text);
book.UnitPrice = Convert.ToInt32(TxtUnitPrice.Text);
book.WordsCount = Convert.ToInt32(TxtWordsCount.Text);
book.ContentDescription = TxtContentDescription.Text;
book.ImgUrl = BookPath.ToString();
BookManager.AddBook(book);
}
static void Main(string[] args)
{
ICustomerManager customerManager = new CustomerManager();
customerManager.AddCustomer("Lars", "19930503", 0);
IBookshelfAisleManager BookshelfAisleManager1 = new BookshelfAisleManager();
BookshelfAisleManager1.AddBookshelfAisle(1);
IBookshelfAisleManager BookshelfAisleManager2 = new BookshelfAisleManager();
BookshelfAisleManager2.AddBookshelfAisle(2);
IBookshelfAisleManager BookshelfAisleManager3 = new BookshelfAisleManager();
BookshelfAisleManager3.AddBookshelfAisle(3);
IShelfManager shelfManager1 = new ShelfManager();
shelfManager1.AddShelf(1, 1);
IShelfManager shelfManager2 = new ShelfManager();
shelfManager2.AddShelf(2, 2);
IShelfManager shelfManager3 = new ShelfManager();
shelfManager3.AddShelf(3, 3);
IBookManager bookManager1 = new BookManager();
bookManager1.AddBook("Sagan om ringen", 199);
IBookManager bookManager2 = new BookManager();
bookManager2.AddBook("Clean Code", 159);
IBookManager bookManager3 = new BookManager();
bookManager3.AddBook("Harry Potter", 179);
IBookManager bookManager4 = new BookManager();
bookManager4.AddBook("Nalles stora blåa hus", 200);
IBookManager bookManager5 = new BookManager();
bookManager5.AddBook("Bamse", 99);
}
public void AddBook()
{
var id = bookManager.GetId();
Console.WriteLine("Id nowej książki wynosi : " + id);
Console.WriteLine("Podaj nazwę książki: ");
var name = Console.ReadLine();
Console.WriteLine("Podaj autora: ");
var author = Console.ReadLine();
Console.WriteLine("Podaj cenę książki: ");
var price = Helpers.JustDecimals();
bookManager.AddBook(id, name, author, price);
}
public IHttpActionResult Post([FromBody] BookModel value)
{
if (ModelState.IsValid)
{
bool success = bookBll.AddBook(value);
if (success)
{
return(Ok());
}
return(BadRequest());
}
else
{
return(BadRequest(ModelState));
}
}
public static void Main(string[] args)
{
string name = "西游记";
double price = 199.9;
string authorName = "吴承恩";
int authorAge = 20;
int authorGender = 1;
Book book01 = new Book(name, authorName, authorAge, authorGender, price);
bool addResult = BookManager.AddBook(book01);
Book[] result = BookManager.FindByName("西游记", Findflags.ByBookName);
foreach (Book book in result)
{
Console.WriteLine(book);
}
}
public HttpResponseMessage Post([FromBody] BookModel model)
{
try
{
BookDTO bookdto = modelfactory.Parse(model);
string bookID = bookmanager.AddBook(bookdto);
if (bookID == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "SOMETHING WENT WRONG"));
}
else
{
return(Request.CreateResponse(HttpStatusCode.Created, "BOOK CREATED SUCCESSFULLY WITH ID : " + bookID));
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
public HttpResponseMessage AddBook([FromBody] BookModel newBook)
{
if (ModelState.IsValid)
{
BookManager BookManager = new BookManager();
if (BookManager.AddBook(newBook))
{
return(Request.CreateResponse(HttpStatusCode.Created, newBook));
}
else
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError));
}
}
else
{
return(Request.CreateResponse(HttpStatusCode.BadRequest));
}
}
public void handleAddBook()
{
int BookID = int.Parse(librarianFormView.BookID);
string BookName = librarianFormView.BookName;
int Quantity = int.Parse(librarianFormView.Quantity);
float BookPrice = float.Parse(librarianFormView.BookPrice);
string Author = librarianFormView.Author;
try {
bool result = bookManager.AddBook(new Book(BookID, BookName, Quantity, BookPrice, Author));
if (!result)
{
librarianFormView.showMessage("Add Book Fail");
return;
}
librarianFormView.showMessage("Add Book Success!");
handleLoadBooksForLibrarian();
} catch (Exception ex) {
librarianFormView.showMessage(ex.Message);
}
}
/// <summary>
/// 单击“保存”按钮事件方法
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void bntSave_Click(object sender, EventArgs e)
{
string FileName = this.fulBook.FileName;
if (FileName.Trim().Trim().Length != 0)
{
string strpath = Server.MapPath("~/images/BookCovers/" + txtISBN.Text.Trim() + ".jpg");
fulBook.PostedFile.SaveAs(strpath);//把图片保存在此路径中
}
BookManager manger = new BookManager();
Book book = new Book();
book.Author = txtAuthor.Text;
book.Category = new Category(int.Parse(ddlCategory.SelectedValue), ddlCategory.SelectedItem.Text);
book.ContentDescription = txtDesc.Text;
book.ISBN = txtISBN.Text;
book.PublishDate = DateTime.Parse(txtPublishDate.Text);
book.Publisher = new Publisher(int.Parse(ddlPublisher.SelectedValue), ddlPublisher.SelectedItem.Text);
book.Title = txtTitle.Text;
book.TOC = ftbToc.Text;
book.UnitPrice = decimal.Parse(txtPrice.Text);
if (Request.QueryString["id"] != null)
{
book.Id = Convert.ToInt32(Request.QueryString["id"]);
if (manger.ModifyBook(book))
{
Page.RegisterClientScriptBlock("", "<script>alert('书籍修改成功！')</script>");
}
}
else
{
manger.AddBook(book);
Response.Redirect("~/admin/BookList.aspx");
//Page.RegisterClientScriptBlock("", "<script>alert('书籍添加成功！')</script>");
}
}
public ActionResult AddBook(string bookName, string bookType, string bookState)
{
_bookManager.AddBook(bookName, bookType, bookState);
return(View("Index", _bookManager));
}
static void Main(string[] args)
{
BookManager lib = new BookManager();
char option = '1';
while (option != '5')
{
Console.WriteLine("Wellcome to my library");
Console.WriteLine("1. Add new book");
Console.WriteLine("2.Update a book");
Console.WriteLine("3.Delete a book");
Console.WriteLine("4.List all book");
Console.WriteLine("5.Quit");
Console.Write("Choose an option (from 1-5): ");
option = new DataInput().CheckOption();
switch (option)
{
case '1':
if (lib.AddNewBook(lib.AddBook()))
{
Console.WriteLine("Saved!!!");
}
else
{
Console.WriteLine("Can not add to the book!!!");
}
break;
case '2':
if (lib.UpdateBookInfor())
{
Console.WriteLine("Done!!!");
}
else
{
Console.WriteLine("Can not update the book, double-check book's id " +
"or amount of book in the list");
}
break;
case '3':
bool result4 = lib.DeleteBook();
if (result4)
{
Console.WriteLine("Done!!!");
}
else
{
Console.WriteLine("Can not delete the requested book, double-check book's id " +
"or amount of book in the list");
}
break;
case '4':
if (lib.GetListBook().Count == 0)
{
Console.WriteLine("No book to show");
break;
}
lib.DisplayAllBooks();
break;
case '5':
break;
}
}
}
//确认添加
private void btnAdd_Click(object sender, EventArgs e)
{
#region 数据验证
if (this.txtBookName.Text.Trim().Length == 0)
{
MessageBox.Show("请输入图书名称", "提示信息");
this.txtBookName.Focus();
return;
}
if (this.cboBookCategory.SelectedIndex == -1)
{
MessageBox.Show("请选择图书分类", "提示信息");
return;
}
if (this.cboPublisher.SelectedIndex == -1)
{
MessageBox.Show("请选择图书出版社", "提示信息");
return;
}
if (this.txtAuthor.Text.Trim().Length == 0)
{
MessageBox.Show("请输入主编人", "提示信息");
this.txtAuthor.Focus();
return;
}
if (!Common.DataValidate.IsDecimal(this.txtUnitPrice.Text.Trim()))
{
MessageBox.Show("请输入正确的单价", "提示信息");
this.txtUnitPrice.Focus();
return;
}
if (this.txtBarCode.Text.Trim().Length == 0)
{
MessageBox.Show("请输入图书条码", "提示信息");
this.txtBarCode.Focus();
return;
}
if (!Common.DataValidate.IsInteger(this.txtBookCount.Text.Trim()))
{
MessageBox.Show("请输入正确的收藏总数", "提示信息");
this.txtBookCount.Focus();
return;
}
if (this.txtBookPosition.Text.Trim().Length == 0)
{
MessageBox.Show("请输入书架位置", "提示信息");
this.txtBookPosition.Focus();
return;
}
if (this.pbCurrentImage.Image == null)
{
MessageBox.Show("请选择图书封面", "提示信息");
return;
}
#endregion
#region 封装数据
Book objBook = new Book()
{
BookName = this.txtBookName.Text.Trim(),
BookCategory = Convert.ToInt32(this.cboBookCategory.SelectedValue),
PublisherId = Convert.ToInt32(this.cboPublisher.SelectedValue),
PublisherName = this.cboPublisher.Text,
PublishDate = Convert.ToDateTime(this.dtpPublishDate.Text),
Author = this.txtAuthor.Text.Trim(),
UnitPrice = Convert.ToDecimal(this.txtUnitPrice.Text.Trim()),
BarCode = this.txtBarCode.Text.Trim(),
BookCount = Convert.ToInt32(this.txtBookCount.Text.Trim()),
Remainder = Convert.ToInt32(this.txtBookCount.Text.Trim()),
BookPosition = this.txtBookPosition.Text.Trim(),
BookImage = new Common.SerializeObjectToString().SerializeObject(this.pbCurrentImage.Image)
};
#endregion
#region 调用后台方法保存数据
try
{
if (objBookManager.AddBook(objBook))
{
this.books.Add(objBook);
this.dgvBookList.DataSource = null;
this.dgvBookList.DataSource = this.books;
foreach (Control item in this.gbBook.Controls)
{
if (item is TextBox)
{
item.Text = "";
}
else if (item is ComboBox)
{
((ComboBox)item).SelectedIndex = -1;
}
}
this.pbCurrentImage.Image = null;
MessageBox.Show("添加成功", "提示信息");
}
else
{
MessageBox.Show("添加失败，请重试", "提示信息");
}
}
catch (Exception ex)
{
MessageBox.Show("添加失败，请重试。具体信息：" + ex.Message, "提示信息");
}
#endregion
}
static void Main(string[] args)
{
IAisleManager aisleManager = new AisleManager();
aisleManager.AddAisle(1);
aisleManager.AddAisle(2);
aisleManager.AddAisle(3);
aisleManager.AddAisle(4);
IShelfManager shelfManager = new ShelfManager();
var shelf1 = shelfManager.AddShelf(101, 1);
var shelf2 = shelfManager.AddShelf(102, 1);
var shelf3 = shelfManager.AddShelf(101, 2);
var shelf4 = shelfManager.AddShelf(101, 3);
var shelf5 = shelfManager.AddShelf(102, 3);
var shelf6 = shelfManager.AddShelf(103, 3);
IBookManager bookManager = new BookManager();
bookManager.AddBook("Clean Code", "Robert C. Martin", "9780132350884", 452, 2019, 5, shelf1, false);
bookManager.AddBook("Peter Pan", "Barrie, J. M.", "9781405279574", 258, 2003, 3, shelf1, true);
bookManager.AddBook("Harry Potter och frången från Azkaban", "J.K. Rowling", "9789129704211", 243, 2017, 4, shelf1, false);
bookManager.AddBook("Harrp Potter och den vises sten", "J.K. Rowling", "9789129697704", 243, 2015, 3, shelf1, false);
bookManager.AddBook("Bränn alla mina brev", "Alex Schulman", "9789188745583", 58, 2019, 5, shelf2, false);
bookManager.AddBook("1984", "George Orwell", "9780451524935", 92, 1950, 1, shelf2, false);
bookManager.AddBook("Oliver Twist", "Charles Dickens", "9789163802225", 28, 1994, 1, shelf2, false);
bookManager.AddBook("Lord of the rings box set", "J.R.R. Tolkien", "9780007581146", 937, 2014, 2, shelf2, false);
bookManager.AddBook("Moby Dick", "Herman Melville", "9789187193170", 89, 2016, 3, shelf3, false);
bookManager.AddBook("Lord of the flies", "William Goldberg", "9780571200535", 85, 1999, 2, shelf3, false);
bookManager.AddBook("To Kill a Mockingbird", "Harper Lee", "9781784752637", 98, 2015, 4, shelf4, false);
bookManager.AddBook("Hjärnstark", "Anders Hansen", "9789175038452", 58, 2018, 5, shelf4, true);
bookManager.AddBook("Gone Girl", "Gillian Flynn", "9780753827666", 76, 2013, 4, shelf4, false);
bookManager.AddBook("Middagstipset", "Jenny Warsén", "9789174247947", 180, 2018, 5, shelf5, true);
bookManager.AddBook("Omgiven av idioter", "Thomas Erikson", "9789175038407", 58, 2018, 5, shelf5, true);
bookManager.AddBook("Hon som måste dö", "David Lagercrantz", "9789113073743", 189, 2019, 5, shelf5, false);
ICustomerManager customerManager = new CustomerManager();
customerManager.AddCustomer("Erika Axelsson", "Restalundsvägen 2", "1996-4-4", 0, null);
var guardian1 = customerManager.AddCustomer("Knut Knutsson", "Rudbecksgatan 10", "1974-10-10", 0, null);
var guardian2 = customerManager.AddCustomer("Johan Johansson", "Kungsgatan 1", "1982-1-1", 0, null);
var guardian3 = customerManager.AddCustomer("Isak Isaksson", "Trädgårdsgatan 6", "1976-10-23", 0, null);
customerManager.AddCustomer("Anders Andersson", "Drottninggatan 1", "1965-5-10", 0, null);
customerManager.AddCustomer("Lovisa Lund", "Peppargatan 13", "1992-4-11", 0, null);
customerManager.AddCustomer("Rebecca Rudolfsson", "Sörbyvägen 3", "1970-1-10", 75, null);
customerManager.AddCustomer("Britta Bo", "Oskarsvägen 7", "1950-7-17", 0, null);
customerManager.AddCustomer("Kasper Knutsson", "RudbecksGatan 10", "2007-1-15", 0, guardian1);
customerManager.AddCustomer("Maja Johansson", "Kungsgatan 1", "2010-4-24", 0, guardian2);
customerManager.AddCustomer("Lisa Isaksson", "Bolundstigen 11", "2006-8-8", 0, guardian3);
ILoanManager loanManager = new LoanManager();
loanManager.AddLoan(DateTime.Parse("2019-10-21"), DateTime.Parse("2019-11-21"), "Erika Axelsson", "Peter Pan");
loanManager.AddLoan(DateTime.Parse("2019-9-24"), DateTime.Parse("2019-10-24"), "Anders Andersson", "Omgiven av idioter");
loanManager.AddLoan(DateTime.Parse("2019-8-30"), DateTime.Parse("2019-9-30"), "Lovisa Lund", "Middagstipset");
loanManager.AddLoan(DateTime.Parse("2019-10-5"), DateTime.Parse("2019-11-5"), "Lovisa Lund", "Hjärnstark");
loanManager.AddLoan(DateTime.Parse("2019-11-1"), DateTime.Parse("2019-12-1"), "Kapser Knutsson", "Lord of the flies");
Console.WriteLine("Press enter:");
Console.ReadLine();
}
//添加图书
private void btnAdd_Click(object sender, EventArgs e)
{
#region 数据验证
if (this.txtBookName.Text.Trim().Length == 0)//图书名不能为空
{
MessageBox.Show("书名不能为空！");
this.txtBookName.Focus();
return;
}
if (this.txtBarCode.Text.Trim().Length == 0)//条码不能为空
{
MessageBox.Show("条码不能为空！");
this.txtBarCode.Focus();
return;
}
if (this.txtAuthor.Text.Trim().Length == 0)//主编人不能为空
{
MessageBox.Show("主编人不能为空！");
this.txtAuthor.Focus();
return;
}
if (this.cboBookCategory.Text.Trim().Length == 0)//图书分类不能为空
{
MessageBox.Show("图书分类不能为空！");
this.cboBookCategory.Focus();
return;
}
if (this.cboPublisher.Text.Trim().Length == 0)//出版社不能为空
{
MessageBox.Show("出版社不能为空！");
this.cboPublisher.Focus();
return;
}
if (this.txtUnitPrice.Text.Trim().Length == 0)//价格不能为空
{
MessageBox.Show("价格不能为空！");
this.txtUnitPrice.Focus();
return;
}
if (!Common.DataValidate.IsInteger(this.txtUnitPrice.Text.Trim()))//价格为整数
{
MessageBox.Show("价格不正确！");
this.txtUnitPrice.Focus();
return;
}
#endregion
#region 数据封装
Book objBook = new Book()
{
BookName = this.txtBookName.Text.Trim(),
BarCode = this.txtBarCode.Text.Trim(),
Author = this.txtAuthor.Text.Trim(),
PublisherId = Convert.ToInt32(this.cboPublisher.SelectedValue),
PublishDate = Convert.ToDateTime(this.dtpPublishDate.Text),
BookCategory = Convert.ToInt32(this.cboBookCategory.SelectedValue),
UnitPrice = Convert.ToDouble(this.txtUnitPrice.Text.Trim()),
BookImage = this.pbCurrentImage.Image != null ? new SerializeObjectToString().SerializeObject(this.pbCurrentImage.Image) : "",
BookCount = this.txtBookCount.Text.Trim().Length != 0 ? Convert.ToInt32(this.txtBookCount.Text.Trim()) : 0,
Remainder = this.txtBookCount.Text.Trim().Length != 0 ? Convert.ToInt32(this.txtBookCount.Text.Trim()) : 0,
BookPosition = this.txtBookPosition.Text.Trim(),
PublisherName = this.cboPublisher.Text
};
#endregion
#region 添加图书
try
{
objBookManager.AddBook(objBook);
//在列表中更新图书
bookList.Add(objBook);
this.dgvBookList.DataSource = null;
this.dgvBookList.DataSource = bookList;
//清空输入文本框，等用户输入新的内容
foreach (Control item in this.gbBook.Controls)
{
if (item is TextBox)
{
item.Text = "";
}
else if (item is ComboBox)
{
((ComboBox)item).SelectedIndex = -1;
}
}
pbCurrentImage.Image = null;
}
catch (Exception ex)
{
MessageBox.Show("添加图书失败，错误信息：" + ex.Message);
}
#endregion
}