//鼠标移动到某一行，改变改行颜色
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
//如果是绑定数据行
if (e.Row.RowType == DataControlRowType.DataRow)
{
//鼠标经过时，行背景色变
e.Row.Attributes.Add("onmouseover", "this.style.backgroundColor='#999'");
//鼠标移出时，行背景色变
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='#087'");
}
}
运行结果：
GridView实现删除时弹出确认对话框
小实例：
GridView.aspx
复制代码 代码如下:
<asp:GridView runat="server"
AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False"
onpageindexchanging="GridView1_PageIndexChanging"
onrowcancelingedit="GridView1_RowCancelingEdit"
onrowdeleting="GridView1_RowDeleting" onrowediting="GridView1_RowEditing"
onrowupdating="GridView1_RowUpdating" PageSize="4"
onrowdatabound="GridView1_RowDataBound">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox runat="server" />
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="pid" HeaderText="身份证号" SortExpression="pid" />
<asp:BoundField DataField="pname" HeaderText="姓名" SortExpression="pname" />
<asp:BoundField DataField="psex" HeaderText="性别" SortExpression="psex" />
<asp:BoundField DataField="padress" HeaderText="地址" SortExpression="padress" />
<asp:BoundField DataField="pyoubiao" HeaderText="邮编" SortExpression="pyoubiao" />
<asp:BoundField DataField="pprice" HeaderText="工资起价" SortExpression="pprice" />
<%-- <asp:CommandField HeaderText="选择" ShowSelectButton="True" />
<asp:CommandField HeaderText="编辑" ShowEditButton="True" />--%>
<asp:CommandField HeaderText="删除" ShowDeleteButton="True" />
</Columns>
<EmptyDataRowStyle BackColor="Red" />
<HeaderStyle BackColor="#0000CC" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#864" HorizontalAlign="Center" ForeColor="White"/>
</asp:GridView>
GridView.aspx.cs
复制代码 代码如下:
//鼠标移动到某一行，改变改行颜色
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
#region
//如果是绑定数据行
if (e.Row.RowType == DataControlRowType.DataRow)
{
//鼠标经过时，行背景色变
e.Row.Attributes.Add("onmouseover", "this.style.backgroundColor='#999'");
//鼠标移出时，行背景色变
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='#087'");
}
#endregion
//如果是绑定数据行
if (e.Row.RowType == DataControlRowType.DataRow)
{
if (e.Row.RowState == DataControlRowState.Normal || e.Row.RowState == DataControlRowState.Alternate)
{
((LinkButton)e.Row.Cells[7].Controls[0]).Attributes.Add("onclick", "javascript:return confirm('你确认要删除：\"" + e.Row.Cells[1].Text + "\"吗?')");
}
}
}
运行结果：
GridView实现自动编号
小实例：
GridView.aspx
前台代码如上
GridView.aspx.cs
绑定显示数据代码如上，不再总结，以下只做主要代码：
复制代码 代码如下:
//实现自动编号
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
#region
//如果是绑定数据行
if (e.Row.RowType == DataControlRowType.DataRow)
{
//鼠标经过时，行背景色变
e.Row.Attributes.Add("onmouseover", "this.style.backgroundColor='#999'");
//鼠标移出时，行背景色变
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='#087'");
}
#endregion
#region
//如果是绑定数据行
if (e.Row.RowType == DataControlRowType.DataRow)
{
if (e.Row.RowState == DataControlRowState.Normal || e.Row.RowState == DataControlRowState.Alternate)
{
((LinkButton)e.Row.Cells[8].Controls[0]).Attributes.Add("onclick", "javascript:return confirm('你确认要删除：\"" + e.Row.Cells[1].Text + "\"吗?')");
}
}
#endregion
if (e.Row.RowIndex != -1)
{
int id = e.Row.RowIndex + 1;
e.Row.Cells[0].Text = id.ToString();
}
}
运行结果：
GridView实现用“...”代替超长字符串
小实例：
GridView.aspx
复制代码 代码如下: