使用 jQuery 的 ASP.NET 回发? [英] ASP.NET postback with jQuery?

问题描述

我有一个 ASP.NET 按钮，但最近，我将其替换为标准 HTML 按钮......我需要做的是回发到 ASP.NET 页面并确保调用了一个方法.

I have a ASP.NET button but recently, I replaced it with a standard HTML button ... What I need to do is a postback to an ASP.NET page and ensure a method is called.

上一个按钮是一个 ASP.NET 按钮，所以我有这个事件:

The previous button was an ASP.NET button, so I had this event:

Protected Sub btnCancelar_Click(ByVal sender As Object, ByVal e As System.EventArgs) 
    UtilTMP.DisposeObjects()
    Server.Transfer("~Forms	est.aspx", True)
End 

但是我使用的是带有 JavaScript ALERT 的按钮，并且我最近更改为 jQuery UI 模态对话框，但它没有等我回答问题..回发立即发生...所以我决定更改为一个标准的 HTML 按钮……但我需要回发到 ASP.NET 页面并调用类似的方法.

But I was using a button with a JavaScript ALERT and I recently changed to a jQuery UI Modal dialog but it doesn't wait for me to answer the question.. the postback happenes immediatly ... so I decided to change to a standard HTML button ... but I need to postback to the ASP.NET page and call a method like.

如果我只是回发它不会调用清理

If I just postback it won't call the cleanup

Protected Sub Cleanup()
    UtilTMP.DisposeObjects()
    Server.Transfer("~Forms	est.aspx", True)
End 

推荐答案

虽然您可以使用 JQuery 进行回发，但调用 Web 方法(页面中的 Web 服务)可能会更好.调用也可能更快，因为您没有发布整个页面 ViewState.

While you can do Postbacks with JQuery, it might be better to call a web method (web service that is in your page). The call could also be faster because you are not posting the entire page ViewState.

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