Question

目前，我有一个小型表单，使用asp:linkbutton提交并发送电子邮件。

当用户点击表单而不是完整的回帖时，我想显示一个灯箱，上面写着“感谢您的提交”。

什么是最佳解决方案？

Answer 1

您需要截取事件以阻止表单发布，然后调用您的灯箱。像这样：

$('#yourbutton').bind('click', function() {
   event.preventDefault();
   //do an asynchronous post here
   $.ajax({
      type: 'POST',
      url: 'http://yoursite.com/yourhandler.ashx',
      data: {param1:value1,param2:value2}, //if needed
      success: function(data) {
         //here you check for the data returned to be valid, not required
         $('#yourDiv').show(); //show a div here or you can just show a lightbox
      },
      dataType: 'json'
   });

   return false;
}

然后在服务器端：

创建一个新的Handler myHandler.ashx，如下所示：

public class myHandler : IHttpHandler
  {

    public void ProcessRequest(HttpContext context)
    {
      context.Response.ContentType = "text/plain";

      //this is not required if you are not passing any parameters
      string param1 = context.Request["param1"].ToString();
      string param2 = context.Request["param2"].ToString();
      string output = "";

      //here you would insert your function that would send the email or whatever it is that your function does.

      //set the output
      output = "{Success:true"}";

      context.Response.Write(output);

    }

ASP.NET＆amp; JQuery |在提交时显示jQuery LightBox

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