How can I get page current url using declarative syntax

Hi, 

I'm new to Sharepoint actually I'm front end developer, I'm trying to get the current URL of the page using declarative syntax, I used the following code:

<Sharepoint:ListItemProperty Property="FileRef" runat="server" />

It works but just if I have the page check out, as soon as I publish the page, it doesn't return nothing.

I want to know if there is a way to get the URL using a similar syntax.