如何在不刷新页面的情况下保存文本框中的数据。客户端脚本在页面表上添加了文本值,我希望该值保存在后面的代码中。
$("#<%=this.AddBookOnPage.ClientID%>").click(function () {
if (!Page_IsValid)
return;
$("#<%=this.BookAdd.ClientID%>").dialog("close");
$("#MyTableVis").css("display", "block");
myFunc();
});
function myFunc() {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: 'AddAuthor.aspx/InsertMethod',
data: "{'Book':'" + $("#<%=this.BookTextBox.ClientID%>").val() + "', 'Genre':'" + $("#<%=this.GenreTextBox.ClientID%>").val() + "','Pages':'" + $("#<%=this.PagesTextBox.ClientID%>").val() + "}",
});
mytable.items.push({ Book: $("#<%=this.BookTextBox.ClientID%>").val(), Genre: $("#<%=this.GenreTextBox.ClientID%>").val(), Pages: $("#<%=this.PagesTextBox.ClientID%>").val() });
var bookdata = $("#<%=this.BookTextBox.ClientID%>").val();
var genredata = $("#<%=this.GenreTextBox.ClientID%>").val();
var pagesdata = $("#<%=this.PagesTextBox.ClientID%>").val();
ASPprac2.myService.savedata(bookdata, genredata, pagesdata);
for (var i = 0; i < mytable.items.length; i++) {
$('#MyTableVis > tbody').append("<tr class='point'><td style='color:gray'>" + mytable.items[i].Book + "</td><td style='color:gray'>" + mytable.items[i].Genre + "</td><td style='color:gray'>" + mytable.items[i].Pages + "</td></tr>");
}
mytable.items.shift();
}
在代码背后我有方法
[WebMethod]
public void InsertMethod(string Book, string Genre, string Pages)
{
mylist = new List<string>();
mylist.Add(Book);
mylist.Add(Genre);
mylist.Add(Pages);
}
当我点击按钮保存时,它将我的数据保存在数据库中
protected void AddAuthorBase_Click(object sender, EventArgs e)
{
if (!this.Page.IsValid)
return;
try
{
var author = new Author
{
LastName = LastNameTextBox.Text,
FirstName = FirstNameTextBox.Text,
MiddleName = MiddleNameTextBox.Text,
BirthDate = DateTime.Parse(BirthDateTextBox.Text)
};
_mymodel.Authors.Add(author);
_mymodel.SaveChanges();
var book = new Book
{
AuthorID = author.AuthorID,
Book1 = mylist[0],
Genre = mylist[1],
Pages = Int32.Parse(mylist[2])
};
_mymodel.Books.Add(book);
_mymodel.SaveChanges();
}
catch (Exception ex)
{
ErrorOutput.Text = ex.Message;
}
}