Eclipse Community Forums: M2T (model-to-text transformation) » How to escape ${expr} in JET templates?

Help

Home

Home » Modeling » M2T (model-to-text transformation) » How to escape ${expr} in JET templates?

Show: Today's Messages :: Show Polls :: Message Navigator

How to escape ${expr} in JET templates? [message #492568]

Tue, 20 October 2009 15:09

Asha Ramegowda
Messages: 71
Registered: July 2009

Member

Hi,

We need to have some placeholders in the form of ${place holder} in our template files. But JET recognizes the ${some name} as a variable. Is there any way to escape this string or the $ symbol in JET?

Thank you,

Asha.

Report message to a moderator

Re: How to escape ${expr} in JET templates? [message #492578 is a reply to message #492568]

Tue, 20 October 2009 15:46

Paul Elder
Messages: 844
Registered: July 2009

Senior Member

Asha:

${ '${place holder}' }

That is, put the ${ ... } text into quotes within another ${ ... }.

You can use double or single quotes.

If you need to escape a quote, double it up:

Example: To embed ${"hello world"} in the template output, do

${ "${""hello world""}" }

Or, you could break it up like this:

${ "${" }"hello world"}

I confess that not of these look particularly readable.

Quoting strategy shamelessly stolen from JSP/EL

Paul

Report message to a moderator

Previous Topic:	Xtend: How to collect all visible instances of xpand::Type?
Next Topic:	[JET] Jet editor still now working in Galileo

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat May 25 02:40:44 EDT 2013