鼠标移到GridView某一行时改变该行的背景色方法二:
- 效果图:
- 做法:和上面的一样就是代码不同
- protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
- {
- //int i;
- 执行循环,保证每条数据都可以更新
- // for (i = 0; i < GridView1.Rows.Count; i++)
- // {
- // 首先判断是否是数据行
- // if (e.Row.RowType == DataControlRowType.DataRow)
- // {
- // //当鼠标停留时更改背景色
- //e.Row.Attributes.Add("onmouseover","c=this.style.backgroundColor; this.style.backgroundColor='#00A9FF'");
- //当鼠标移开时还原背景色
- // e.Row.Attributes.Add("onmouseout","this.style.backgroundColor=c");
- // }
- //}
- //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='#E6F5FA'");
- //鼠标移出时,行背景色变
- e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='#FFFFFF'");
- }
- }
- 9.GridView实现自动编号:
- 效果图:
- 实现方法:
- 双击GridView的 OnRowDataBound 事件;在后台的GridView1_RowDataBound()方法添加代码,最后代码如下所示:
- protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
- //如果是绑定数据行 //清清月儿http://blog.youkuaiyun.com/21aspnet
- if (e.Row.RowType == DataControlRowType.DataRow)
- {
- 鼠标经过时,行背景色变
- //e.Row.Attributes.Add("onmouseover","this.style.backgroundColor='#E6F5FA'");
- 鼠标移出时,行背景色变
- //e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='#FFFFFF'");
- 当有编辑列时,避免出错,要加的RowState判断
- //if (e.Row.RowState == DataControlRowState.Normal||e.Row.RowState == DataControlRowState.Alternate)
- //{
- // ((LinkButton)e.Row.Cells[6].Controls[0]).Attributes.Add("onclick", "javascript:return confirm('你确认要删除:/"" + e.Row.Cells[1].Text + "/"吗?')");
- //}
- }
- if (e.Row.RowIndex != -1)
- {
- int id = e.Row.RowIndex + 1;
- e.Row.Cells[0].Text = id.ToString();
- }
- }
- 注意这时最好把前台的第一列的表头该为“编号”,因为以前的第一列被“吃掉”了。
- <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="3" OnRowDeleting="GridView1_RowDeleting" OnRowEditing="GridView1_RowEditing" OnRowUpdating="GridView1_RowUpdating" OnRowCancelingEdit="GridView1_RowCancelingEdit" BackColor="White" BorderColor="#CCCCCC" BorderStyle="None" BorderWidth="1px" Font-Size="12px" OnRowDataBound="GridView1_RowDataBound">
- <FooterStyle BackColor="White" ForeColor="#000066" />
- <Columns>
- <asp:BoundField DataField="身份证号码" HeaderText="编号" ReadOnly="True" />
- <asp:BoundField DataField="姓名" HeaderText="用户姓名" />
- <asp:BoundField DataField="员工性别" HeaderText="性别" />
- <asp:BoundField DataField="家庭住址" HeaderText="家庭住址" />
- <asp:CommandField HeaderText="选择" ShowSelectButton="True" />
- <asp:CommandField HeaderText="编辑" ShowEditButton="True" />
- <asp:CommandField HeaderText="删除" ShowDeleteButton="True" />
- </Columns>
- <RowStyle ForeColor="#000066" />
- <SelectedRowStyle BackColor="#669999" Font-Bold="True" ForeColor="White" />
- <PagerStyle BackColor="White" ForeColor="#000066" HorizontalAlign="Left" />
- <HeaderStyle BackColor="#006699" Font-Bold="True" ForeColor="White" />
- </asp:GridView>