I need to send information to an ID.
<script language="javascript" src="/foo.aspx?id=1"></script>
This code is located within a .aspx page of mine.
The data must be transmitted upon loading, before executing the mentioned code.
Is there a way to achieve this?
To include a property in your code-behind, simply define it like so:
protected string BarId
{
get { return ... }
}
In your ASPX file, you can use this property as follows:
<script language="javascript" src="/bar.aspx?id=<%= BarId %>"></script>
I have become increasingly reluctant to embed <% %> in the .aspx file, mainly due to the complexity of escaping different types of quotes that can lead to confusion.
One alternative approach is:
<asp:Literal id="myscript" runat="server"/>
Then on the server side, within the Page_Load() method:
int identifier = 42;
myscript.Text = string.Format("<script type=\"text/javascript\" " +
" src=\"/foo.aspx?id={0})\"></script>", identifier);
Update: rephrased using C# :)
In ASP.NET, there's a shorthand syntax <%= %> that is the same as using Response.Write.
To keep your id in a property, for example:
private int Identifier {get;set;}After that, you can proceed with the following:
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