在gridview中設置onclientclick後javascript不會觸發rowdatabound

Question

我想觸發一個javascript來確認刪除該行。

這是的RowDataBound

Private Sub GridSlide_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridSlide.RowDataBound 
    If e.Row.RowType = DataControlRowType.DataRow Then 
     DirectCast(e.Row.FindControl("LinkDelete"), LinkButton).Attributes.Add("OnClientClick", "javascript:DeleteSlide('" & Convert.ToString(e.Row.RowIndex) & "')") 
    End If 

End Sub 

這是JavaScript

function DeleteSlide(var_row) { 
    var blnResponse = null; 
    var strMessage = ''; 
    try { 
     strMessage = 'Are you sure you want to delete this slide data?'; 
     blnResponse = window.confirm(strMessage); 
     if (blnResponse) { 
      __doPostBack('DeleteSlide()', var_row ); 
     } 
    } 
    catch (Err) { 
     alert('DeleteSlide - ' + Err.description); 
    } 
} 

但是當我點擊刪除鏈接按鈕時，JavaScript將不會觸發。

有什麼問題？

P.S.我嘗試使用CommandArgument和Container.DataItemIndex但導致了更多的錯誤，所以我最終使用rowdatabound。

Answer 1

試試這個：

DirectCast(e.Row.FindControl("LinkDelete"), LinkButton).OnClientClick = "javascript:DeleteSlide('" & Convert.ToString(e.Row.RowIndex) & "')";