LinkButton.OnClientClick Propriedade
Definição
Obtém ou define o script do lado do cliente executado quando um evento Click do controle LinkButton é acionado.Gets or sets the client-side script that executes when a LinkButton control's Click event is raised.
public:
virtual property System::String ^ OnClientClick { System::String ^ get(); void set(System::String ^ value); };
[System.Web.UI.Themeable(false)]
public virtual string OnClientClick { get; set; }
[<System.Web.UI.Themeable(false)>]
member this.OnClientClick : string with get, set
Public Overridable Property OnClientClick As String
Valor da propriedade
O script do lado do cliente executado quando um evento Click do controle LinkButton é gerado.The client-side script that executes when a LinkButton control's Click event is raised.
- Atributos
Exemplos
O exemplo de código a seguir demonstra como usar a OnClientClick propriedade para especificar um script adicional do lado do cliente que é executado quando um LinkButton controle é clicado.The following code example demonstrates how to use the OnClientClick property to specify additional client-side script that executes when a LinkButton control is clicked.
<%@ page language="C#"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
void LinkButton1_Click (object sender, EventArgs e)
{
Label1.Text = "Thank you for visiting our site.";
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="head1" runat="server">
<title>LinkButton.OnClientClick Example</title>
</head>
<body>
<form id="form1" runat="server">
<h3>LinkButton.OnClientClick Example</h3>
<br />
<h4>Click to navigate to Microsoft.com:</h4>
<br />
<asp:linkbutton id="LinkButton1"
text="Open Web site"
onclientclick="Navigate()"
onclick="LinkButton1_Click"
runat="Server" />
<br /><br />
<asp:label id="Label1"
runat="Server">
</asp:label>
</form>
<script type="text/javascript">
function Navigate()
{
javascript:window.open("http://www.microsoft.com");
}
</script>
</body>
</html>
<%@ page language="VB"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Sub LinkButton1_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Label1.Text = "Thank you for visiting our site."
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="head1" runat="server">
<title>LinkButton.OnClientClick Example</title>
</head>
<body>
<form id="form1" runat="server">
<h3>LinkButton.OnClientClick Example</h3>
<br />
<h4>Click to navigate to Microsoft.com:</h4>
<br />
<asp:linkbutton id="LinkButton1"
text="Open Web site"
onclientclick="Navigate()"
onclick="LinkButton1_Click"
runat="Server" />
<br /><br />
<asp:label id="Label1"
runat="Server">
</asp:label>
</form>
<script type="text/javascript">
function Navigate()
{
javascript:window.open("http://www.microsoft.com");
}
</script>
</body>
</html>
Comentários
Use a OnClientClick propriedade para especificar o script adicional do lado do cliente que é executado quando o LinkButton evento do controle Click é gerado.Use the OnClientClick property to specify additional client-side script that executes when the LinkButton control's Click event is raised. O script que você especifica para essa propriedade é renderizado no LinkButton atributo do controle, OnClick além do script predefinido do lado do cliente do controle.The script that you specify for this property is rendered in the LinkButton control's OnClick attribute in addition to the control's predefined client-side script.
Esta propriedade não pode ser definida por temas ou temas de folha de estilo.This property cannot be set by themes or style sheet themes. Para obter mais informações, consulte ThemeableAttribute e temas e capas do ASP.net.For more information, see ThemeableAttribute and ASP.NET Themes and Skins.