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https://issues.apache.org/jira/browse/VELOCITY-661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nathan Bubna updated VELOCITY-661:
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Issue Type: Improvement (was: Bug)
#literal wasn't designed with that in mind. The parser only knows that
#literal is a directive, not that it should treat it specially. Still, while
not a bug, this would be a better way for #literal to work.
Typical practice for your situation is to either "poor man's escaping":
#set( $D = '$' )
#set( $H = '#' )## or use EscapeTool: $esc.h and $esc.d
var myId = 'someId';
$D('${H}test').append(${D}.template('<div id="$D{myId}"></div>').apply({myId:
myId}));
or to put long sections into a separate file and use #include( 'myscript.txt' )
to bring it back into the template. #include most definitely does not parse
the files it brings in.
> Parsing errors on content inside #literal() #end block
> ------------------------------------------------------
>
> Key: VELOCITY-661
> URL: https://issues.apache.org/jira/browse/VELOCITY-661
> Project: Velocity
> Issue Type: Improvement
> Components: Engine
> Affects Versions: 1.6.1
> Environment: ALL
> Reporter: ND
>
> I have some velocity templates that include quit some javascript. Inside the
> javascript a javascrip template engine is used which also uses ${varname}
> Escaping each occurance would make the code rather unreable, so to prevent
> velocity from parsing the javascript code, I put a #literal() around it.
> However, velocity still PARSES the contents of this block, which of course
> results in parsing exceptions.
> My feeling with "literal" is that it is completely UNINTERPRETED content?
> This SHOULD work:
> #literal()
> var myId = 'someID';
> $('#test).append($.template('<div id="${myId}"></div>').apply({myId: myId}));
> #end
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