如何事件附加到這個超鏈接按鈕

Question

我如何添加onClientClick事件給這個

<a href="javascript:__doPostBack('ctl00$m$g_8dbaa58f_d132_4042_b180_3c555d885dde$ctl00$GridView1','Delete$0')">Delete</a> 

因爲它是在Gridview一個CommandField，所以我不能直接得到它，check this question for more information。

Answer 1

訂閱gridview的RowDataBound事件並在項目的Controls集合中搜索錨標籤。

protected void OnRowDataBound(object sender, GridViewRowEventArgs e) 
    { 
     // this will apply the action in the lambda expression to all controls or sub-controls of the row matching type LinkButton 
     // (you may have a different control type and you may want to alter your lambda expression to check that the control matched is really the control you want to manipulate) 
     SearchControls<LinkButton>(e.Row, button => button.OnClientClick = "alert('here');"); 
    } 

    // recursive Control search function 
    private void SearchControls<T>(Control start, Action<T> itemMatch) 
    { 
     foreach (var c in start.Controls.OfType<T>()) 
      itemMatch(c); 

     foreach (var c in start.Controls.OfType<Control>()) 
      SearchControls<T>(c, itemMatch); 
    } 

Answer 2

請試試這個。

<a href = "#" onclick="alert('Client click event..!')">Detail</a>