if ( `_redir` == "root" )

[download]

No, that'd turn into one of the following, either: 

if ( root == "root" )

[download]

or 

if ( `_redir` == "root" )

[download]

neither of which looks like valid javascript to me. So you'd want something more like: 

if ( "`_redir`" == "root" )

[download]

which would induce a syntax error if somehow you got a quote (or perhaps a trailing backslash) in your parameter value.

There needs to be an escape specifier for use in javascript strings. Perhaps: 

if ( "`_redir\`" == "root" )

[download]

where that trailing \ tells the Free Nodelet templating to apply quotemeta to the parameter value (not implemented yet). I haven't checked exactly how escaping works in javascript strings, so quotemeta might not be appropriate. Perhaps `_redir"` would surround it in quotes and escape as appropriate.

- tye        

In reply to Re^3: Free Nodelet Hack: Add parent & root links to nodes in 'Nodes You Wrote' (escape) by tye
in thread Have parent 'Node ID' as link in 'Nodes You Wrote' node by madbombX

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.