kankan

1.删除表格选定记录

int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() .

2.删除表格记录警告

private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
{
 switch(e.Item.ItemType)
 {
  case ListItemType.Item :
  case ListItemType.AlternatingItem :
  case ListItemType.EditItem:
   TableCell myTableCell;
   myTableCell = e.Item.Cells[14];
   LinkButton myDeleteButton ;
   myDeleteButton = (LinkButton)myTableCell.Controls[0];
   myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
   break;
  default:
   break;
 }

}
 
1.点击表格行链接另一页

private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
 //点击表格打开
 if (e.Item.ItemType == ListItemType.Item e.Item.ItemType == ListItemType.AlternatingItem)
  e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
}

  双击表格连接到另一页

  在itemDataBind事件中

if(e.Item.ItemType == ListItemType.Item e.Item.ItemType == ListItemType.AlternatingItem)
{
 string OrderItemID =e.item.cells[1].Text;
 ...
 e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
}

  双击表格打开新一页

if(e.Item.ItemType == ListItemType.Item e.Item.ItemType == ListItemType.AlternatingItem)
{
 string OrderItemID =e.item.cells[1].Text;
 ...
 e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
}
1.表格超连接列传递参数

<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
 <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />

2.表格点击改变颜色

if (e.Item.ItemType == ListItemType.Item e.Item.ItemType == ListItemType.AlternatingItem)
{
 e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
    this.style.color=’buttontext’;this.style.cursor=’default’;");
}
  写在DataGrid的_ItemDataBound里

if (e.Item.ItemType == ListItemType.Item e.Item.ItemType == ListItemType.AlternatingItem)
{
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
   this.style.color=’buttontext’;this.style.cursor=’default’;");
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
}
回车触发指定按钮的事件-06EnterKey.aspx
<SCRIPT LANGUAGE="javascript">
 function SubmitKeyClick(button)
   {
     if (event.keyCode == 13) //回车键盘
     {
       event.returnValue = false;
       document.all[button].click();
     }
   }
// -->
</SCRIPT>

private void Page_Load(object sender, System.EventArgs e)
 {
   tbInput.Attributes.Add("onkeydown","SubmitKeyClick('btnOK');");
 }
如何在点击按钮的时候弹出确定对话框?

  btnDel 如果是个按钮的id,用下面的代码:
  btnDel.Attributes.Add("onclick","return confirm('确定删除吗?')");

注意如果要在点击链接的时候弹出确定对话框,不能用上面的代码,点击超链接弹出的确认框你即使点击"取消"还是会进入超链接的,要用下面的代码才行:

<a href="#" onclick="if(confirm('确实要进入吗?'))window.location='default.aspx';">okayshow<a>
 
 
posted @ 2008-09-04 21:38  hongzk  阅读(356)  评论(0编辑  收藏  举报