Hi,
Originally Posted by
Mohammad
I wanna add a Click Handler to an ext.net's HyperLink :
The following code returns a compile error :
FileHyperLink.Listeners.Click.Handler = "return false;";
How can I do it ?
Well, there is no Click listener.
You can add Click listener for its Element.
Example
<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
protected void DisableLink(object sender, DirectEventArgs e)
{
HyperLink1.Element.AddListener("click", new JFunction() { Fn = "disable" });
}
</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Ext.Net Example</title>
<script type="text/javascript">
var disable = function (e) {
e.stopEvent();
};
</script>
</head>
<body>
<form runat="server">
<ext:ResourceManager runat="server" />
<ext:HyperLink
ID="HyperLink1"
runat="server"
Text="Ext.Net"
NavigateUrl="http://ext.net"
Target="_blank" />
<ext:Button runat="server" Text="DisableLink" OnDirectClick="DisableLink" />
</form>
</body>
</html>
Originally Posted by
Mohammad
I've used LinkButton, but when I change its NavigateUrl in code behind , it doesn't apply to Linkbutton ?!!!
It works for me. What Ext.Net version do you use? If lower than 1.2, then I'd recommend to update.
Example
<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
protected void ChangeUrl(object sender, DirectEventArgs e)
{
this.LinkButton1.Text = "Google";
this.LinkButton1.NavigateUrl = "http://google.com";
}
</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Ext.Net Example</title>
</head>
<body>
<form runat="server">
<ext:ResourceManager runat="server" />
<ext:LinkButton
ID="LinkButton1"
runat="server"
Text="Ext.Net"
NavigateUrl="http://ext.net"
Target="_blank" />
<ext:Button runat="server" Text="Change an url" OnDirectClick="ChangeUrl" />
</form>
</body>
</html>