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author | Andreas Gohr <andi@splitbrain.org> | 2011-06-03 13:56:30 +0200 |
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committer | Andreas Gohr <andi@splitbrain.org> | 2011-06-03 13:56:30 +0200 |
commit | d4be3f966cd03ceb295f319346c185ccf58da10a (patch) | |
tree | db659cbd6e36006df37571cb2dd3e526d6f10f7a /lib | |
parent | e91ea5c1942bfc6533e12375b8140ce774c7d8ca (diff) | |
download | rpg-d4be3f966cd03ceb295f319346c185ccf58da10a.tar.gz rpg-d4be3f966cd03ceb295f319346c185ccf58da10a.tar.bz2 |
Deprecation marker for JavaScript functions
This adds a DEPRECATED() JavaScript function. This function will print a
warning to the Browser's debug console if available (Chrome and Firefox
with Firebug extension) when ever it is called.
The DEPRECATED() function was also added to the $() function which
should no longer be used and be replaced with JQuery calls.
Other deprecated functions need to be identified and marked.
Diffstat (limited to 'lib')
-rw-r--r-- | lib/scripts/script.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/scripts/script.js b/lib/scripts/script.js index a99735c99..20e475190 100644 --- a/lib/scripts/script.js +++ b/lib/scripts/script.js @@ -4,6 +4,32 @@ if ('function' === typeof jQuery && 'function' === typeof jQuery.noConflict) { } /** + * Mark a JavaScript function as deprecated + * + * This will print a warning to the JavaScript console (if available) in + * Firebug and Chrome and a stack trace (if available) to easily locate the + * problematic function call. + * + * @param msg optional message to print + */ +function DEPRECATED(msg){ + if(!console) return; + if(!arguments.callee) return; + + var func = arguments.callee.caller.name; + var line = 'DEPRECATED function call '+func+'(). '+msg; + + if(console.warn){ + console.warn(line); + }else{ + console.log(line); + } + + if(console.trace) console.trace(); +} + + +/** * Some of these scripts were taken from wikipedia.org and were modified for DokuWiki */ @@ -30,6 +56,8 @@ if (clientPC.indexOf('opera')!=-1) { * @link http://prototype.conio.net/ */ function $() { + DEPRECATED('Please use the JQuery() function instead.'); + var elements = new Array(); for (var i = 0; i < arguments.length; i++) { |