I'm trying to pass this.href from my asp.net code behind to JavaScript. When I run the code, the value appears as 'undefined' in the alert message. Can anyone help me with this issue?
Page.ClientScript.RegisterStartupScript(this.GetType(), "Sample", "Callscript(this.href);", true);
function Callscript(href)
{
alert(href);
}
href isn't a valid global object property. Perhaps you meant to use window.location.href:
Page.ClientScript.RegisterStartupScript(this.GetType(), "Sample", "Callscript(window.location.href);", true);
Make sure to pass the href value correctly from the aspx.cs file. The correct format should resemble the example below.
Page.ClientScript.RegisterStartupScript(this.GetType(), "Sample", "Callscript('" + this.href + "');", true);
function Callscript(href)
{
alert(href);
}
Hopefully, this information proves helpful to you!
The concept of "This" can be seen as having dual identities - one manifestation on the server side and a different one on the client side.
If you wish to experiment with adjusting your initialization script, you could consider the following approach:
Page.ClientScript.RegisterStartupScript(this.GetType(), "Example", "CallFunction('" + this.href + "');", true);
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