Re: M2: protect embedded javascript against DollarDot Plugin

I would use Moose (and Mason) modifiers

If you really need the return value of javascript

<%around javascript>
% my $added;
% $.Capture(\$added) {{
$.get("/news", {}, function(d) {
               $("#news").append(d);
       });
% }}
return $orig->($self). $added;
</%around>

It is a bit cumbersome.

But If you dont' need the return value and the only usage of $.javascript
is to immediately output it

<% $.javascript %>

things go much simpler

<%after javascript>
$.get("/news", {}, function(d) {
               $("#news").append(d);
       });
</%after>

and you can replace <% $.javascript %> with
% $.javascript;
(<% $.javascript %> still works, but I think is confusing because the value
is output as a side effect)

Roman Daniel

Dne 31. března 2012 20:26 Oliver Paukstadt <[email protected]>napsal(a):

> Hello,
>
> I am using H::M for a long time and started to play with M2 now.
> While doing some experiments porting one of my sites I had to embed some
> jQuery code:
> <%class>
> method javascript {return $self->SUPER::javascript() . q{
> $.get("/news", {}, function(d) {
>                $("#news").append(d);
>        });
> }; };
> </%class>
> This results in
>  $self->get ("/news", {}, function(d) {
> after processing.
> Any idea how to protect or preserve the jquery DollarDot inside single
> quotes?
> $}.q{.get("/news", ... is really ugly and octal encodings are only
> available in interpolating double quotes.
>
> Greetings
> Oliver
> --
> Oliver Paukstadt <[email protected]>
>
>
>
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