如何在asp.net的linkbutton鼠标悬停时调用c＃wewbmethod？ [英] how to call a c# wewbmethod on mouseover of linkbutton in asp.net?

问题描述

is it possible to call a c# webmethod on mouseover on Linkbutton ? what i want is to call a webmethod in which i am binding a repeater control with datatable. How? in aspx:

<asp:LinkButton Text='<%#Eval("SNA")%>' ID="lnkpro1" runat="server"

CssClass="linkbutton" servicemethod="GetRecords"

OnClick="btn_Click1" CommandArgument='<%# Eval("Sets") %>'></asp:LinkButton>
in aspx.cs:

[System.Web.Script.Services.ScriptMethod()]
[System.Web.Services.WebMethod]
public void GetRecords(object sender, EventArgs e)
{

}
I am not getting the point that is how is it possible to call a webmethod on linkbutton mouseover. I have used a webmethod in textbox autocomplete extender but it has a propperty of calling a webmethod but is it so in this case also? Thank you.

推荐答案

创建一个javascript函数，在onmouseover of link按钮时执行，为onmouseover客户端事件分配该方法并使用ajax post在javascript函数中调用web方法。



使用此线程从asp.net中的js文件调用webmethod [ ^ ]

Create a javascript function to execute when onmouseover of link button,assign that method for onmouseover client event and use ajax post to call the web method in the javascript function.

Use this thread calling webmethod from js file in asp.net[^]

在btn_Click1方法中，尝试调用外部的web方法。

In btn_Click1 method, try invoking the web method externally.

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