Removing the word "Chapter" from ToC using titlesec/titletoc

Question

The goal is to simulate the style of this document. I managed to get rid of the "Chapter" word in chapter names using titlesec. And then I tried to do the same for the ToC, using e.g.

\usepackage{titletoc}

\titlecontents{chapter}
[0pt]                                               % left margin
{}%
{\contentsmargin{0pt}                               % numbered entry format
    \thecontentslabel\enspace%
    \large\scshape}
{\contentsmargin{0pt}\large}                        % unnumbered entry format
{\titlerule*[.5pc]{.}\contentspage}                 % filler-page format (e.g dots)
[]                                                  % below code (e.g vertical space)

This changes the name of the chapter fine, but the "Chapter X"-type of prefix is still there. How to get rid of it?

I would like to achieve this:

What could be done?

EDIT: The template is here, and my MWE file is here

Answer 1

You can patch the document class macro that writes to the .toc file.

\usepackage{xpatch}
\makeatletter
\xpatchcmd{\dal@chapter}
 {\numberline{\@chapapp\space\thechapter}}
 {\numberline{\thechapter}}
 {}{}
\makeatother

Answer 2

The answer is to add \renewcommand{\chaptername}{} before the titlecontents in the above example, and we get rid of the "Chapter" word in the table of contents.