Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
676 views
in Technique[技术] by (71.8m points)

asp.net - calling an ascx page method using jquery

I know that I can call a page method with jquery using the following syntax

$.ajax({
  type: "POST",
  url: "Default.aspx/GetDate",
  data: "{}",
  contentType: "application/json; charset=utf-8",
  dataType: "json",
  success: function(msg) {
    // Replace the div's content with the page method's return.
    $("#Result").text(msg.d);
  }
});

This works for aspx pages but is it possible with ascx pages? (web controls)

I've been trying it for about half an hour and since I can't get it to work I'm wondering if it's even possible.

Note: Just to be clear, when I try to call the ascx page I am updating the url in jquery :)

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

No, because ascx controls don't represent a real URL that can be accessed from a client machine. They're purely server-side meant to embed in other pages.

What you might want to do is just have an aspx page that provides the same snippet of html you currently have in your ascx file. An aspx page doesn't necessarily need to provide a full html document (<html><body> etc.), it can just render the user control you're interested in.

We use this technique all the time with the ingrid plugin, which requires a callback url for the table contents.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...