gridview在鼠标点击行时，怎么获取某列的值
2个回答
展开全部
我用的是asp.net，GridView实现它的RowDataBound事件，具体看代码，希望可以帮到你：
前台：
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<!--点击GridView任意行的位置，获取该行的ID值-->
<script type="text/javascript">
function getId(row_index) {
var grid_view = document.getElementById('<%=GridView1.ClientID %>');
var rows = grid_view.rows;
var personID = rows[row_index].cells[0].innerHTML;
alert("获取的ID为：" + personID);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" OnRowDataBound="GridView1_RowDataBound">
<Columns>
<asp:BoundField HeaderText="ID" DataField="ID" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
<asp:BoundField HeaderText="Name" DataField="Name" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
<asp:BoundField HeaderText="Tel" DataField="Tel" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
后台代码：
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
List<Person> list = new List<Person>();
list.Add(new Person("001", "张三"));
list.Add(new Person("002", "李四"));
list.Add(new Person("003", "王五"));
list.Add(new Person("004", "赵六"));
list.Add(new Person("005", "何七"));
GridView1.DataSource = list;
GridView1.DataBind();
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
int row_index = e.Row.RowIndex + 1;
e.Row.Attributes.Add("onclick", "getId(" + row_index + ");");
}
}
}
class Person
{
public Person(string id, string name)
{
ID = id;
Name = name;
}
private string id;
public string ID
{
get { return id; }
set { id = value; }
}
private string name;
public string Name
{
get { return name; }
set { name = value; }
}
private string tel;
public string Tel
{
get { return tel; }
set { tel = value; }
}
}
前台：
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<!--点击GridView任意行的位置，获取该行的ID值-->
<script type="text/javascript">
function getId(row_index) {
var grid_view = document.getElementById('<%=GridView1.ClientID %>');
var rows = grid_view.rows;
var personID = rows[row_index].cells[0].innerHTML;
alert("获取的ID为：" + personID);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" OnRowDataBound="GridView1_RowDataBound">
<Columns>
<asp:BoundField HeaderText="ID" DataField="ID" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
<asp:BoundField HeaderText="Name" DataField="Name" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
<asp:BoundField HeaderText="Tel" DataField="Tel" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
后台代码：
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
List<Person> list = new List<Person>();
list.Add(new Person("001", "张三"));
list.Add(new Person("002", "李四"));
list.Add(new Person("003", "王五"));
list.Add(new Person("004", "赵六"));
list.Add(new Person("005", "何七"));
GridView1.DataSource = list;
GridView1.DataBind();
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
int row_index = e.Row.RowIndex + 1;
e.Row.Attributes.Add("onclick", "getId(" + row_index + ");");
}
}
}
class Person
{
public Person(string id, string name)
{
ID = id;
Name = name;
}
private string id;
public string ID
{
get { return id; }
set { id = value; }
}
private string name;
public string Name
{
get { return name; }
set { name = value; }
}
private string tel;
public string Tel
{
get { return tel; }
set { tel = value; }
}
}
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展开全部
我用的是asp.net，GridView实现它的RowDataBound事件，具体看代码，希望可以帮到你：
前台：
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<!--点击GridView任意行的位置，获取该行的ID值-->
<script type="text/javascript">
function getId(row_index) {
var grid_view = document.getElementById('<%=GridView1.ClientID %>');
var rows = grid_view.rows;
var personID = rows[row_index].cells[0].innerHTML;
alert("获取的ID为：" + personID);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" OnRowDataBound="GridView1_RowDataBound">
<Columns>
<asp:BoundField HeaderText="ID" DataField="ID" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
<asp:BoundField HeaderText="Name" DataField="Name" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
<asp:BoundField HeaderText="Tel" DataField="Tel" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
后台代码：
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
List<Person> list = new List<Person>();
list.Add(new Person("001", "张三"));
list.Add(new Person("002", "李四"));
list.Add(new Person("003", "王五"));
list.Add(new Person("004", "赵六"));
list.Add(new Person("005", "何七"));
GridView1.DataSource = list;
GridView1.DataBind();
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
int row_index = e.Row.RowIndex + 1;
e.Row.Attributes.Add("onclick", "getId(" + row_index + ");");
}
}
}
class Person
{
public Person(string id, string name)
{
ID = id;
Name = name;
}
private string id;
public string ID
{
get { return id; }
set { id = value; }
}
private string name;
public string Name
{
get { return name; }
set { name = value; }
}
private string tel;
public string Tel
{
get { return tel; }
set { tel = value; }
}
}
前台：
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<!--点击GridView任意行的位置，获取该行的ID值-->
<script type="text/javascript">
function getId(row_index) {
var grid_view = document.getElementById('<%=GridView1.ClientID %>');
var rows = grid_view.rows;
var personID = rows[row_index].cells[0].innerHTML;
alert("获取的ID为：" + personID);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" OnRowDataBound="GridView1_RowDataBound">
<Columns>
<asp:BoundField HeaderText="ID" DataField="ID" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
<asp:BoundField HeaderText="Name" DataField="Name" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
<asp:BoundField HeaderText="Tel" DataField="Tel" HeaderStyle-Width="300px" ItemStyle-HorizontalAlign="Center"
HeaderStyle-BackColor="LightSkyBlue" />
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
后台代码：
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
List<Person> list = new List<Person>();
list.Add(new Person("001", "张三"));
list.Add(new Person("002", "李四"));
list.Add(new Person("003", "王五"));
list.Add(new Person("004", "赵六"));
list.Add(new Person("005", "何七"));
GridView1.DataSource = list;
GridView1.DataBind();
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
int row_index = e.Row.RowIndex + 1;
e.Row.Attributes.Add("onclick", "getId(" + row_index + ");");
}
}
}
class Person
{
public Person(string id, string name)
{
ID = id;
Name = name;
}
private string id;
public string ID
{
get { return id; }
set { id = value; }
}
private string name;
public string Name
{
get { return name; }
set { name = value; }
}
private string tel;
public string Tel
{
get { return tel; }
set { tel = value; }
}
}
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