Ajax将查询字符串发送到asp .net [英] Ajax sending querystring to asp .net

问题描述

大家好！



我有一个ajax函数，可以将值发送到atualizaBD.aspx页面。

但是数据的值：$（form）。serialize（）wehen read by processaFormulario（）函数为null。

我显示了$（form）。serialize（）值，它们没问题！

错误在哪里？

谢谢！
$ b $bFábio

巴西





default.aspx文件：

Hi all!

I have a ajax function that send values to atualizaBD.aspx page.
But the values of "data: $("form").serialize()" wehen read by processaFormulario() function are null.
I displayed the $("form").serialize() value and they are ok!
Is Where the error?
Thanks!
Fábio
Brazil


default.aspx file:

"Salvar BD": function() {
$.ajax({
   type: "GET",
   url: "../atualizaBD.aspx",
   data: $("form").serialize(), 
   cache: false,
   error: function(msg) { alert("Erro: " + msg); },
   success: function(msg) {
       alert("Ok!");
       allFields.val("");
   }
});

atualizaBD.aspx文件：

atualizaBD.aspx file:

Imports MySql.Data.MySqlClient
Imports System.Data
Imports System.IO
Imports System.Web
Partial Public Class _Default
    Inherits System.Web.UI.Page
    Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        processaFormulario()
    End Sub
    Private Sub processaFormulario()
        Dim db As New DBConnection, dr As MySqlDataReader
        Dim nome, email, senha, sql As String
        nome = Request.QueryString("name")
        email = Request.QueryString("email")
        senha = Request.QueryString("password")
        sql = "insert into teste (name, email, password) values ('" + nome + "','" + email + "','" + senha + "')"
        db.abreBD()
        db.executaComando(sql)
        db.FechaDB()
    End Sub
End Class

推荐答案

（form）。serialize（）wehen read by processaFormulario（ ）函数为null。

我显示了

("form").serialize()" wehen read by processaFormulario() function are null.
I displayed the

（form）。serialize（）值，它们没问题！

错误在哪里？

谢谢！
$ b $bFábio

巴西





default.aspx文件：

("form").serialize() value and they are ok!
Is Where the error?
Thanks!
Fábio
Brazil


default.aspx file:

"Salvar BD": function() {

.ajax（{
type：GET，
url：../atualizaBD.aspx，
data：

.ajax({ type: "GET", url: "../atualizaBD.aspx", data:

这篇关于Ajax将查询字符串发送到asp .net的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！