Hi all (especially the "core" of qooxdoo)
i have had another idea of sppeding up the loading time of a qooxdoo - app.
just a idea, nothing "real" but i want to discuss this first before i
start the implementation.
what about enhancing "my" qodxoo.php server-file in the following manner:
1) There is a list of the dependencies of the *.js classes inside every
file (for the "normal" compiler). the php-precompiler needs to know this
dependencies (don't know how, but this is another "problem")
2) There is another "compiler" which parses the Js-Files, the app needs
and generates a long string with the needed classes - for example
"QxNativeWindow,QxTimer,QxLabel". (I think at the first time every
developer can do this by his own without need of a "compiler") and
writes this string inside the App-JavaScript-File
(for example var __objStr='QxNativeWindow,QxTimer,QxLabel'). Then the
next step is not to include the qooxdoo.js but the qooxdoo.php file from
the server
<s cript language="JavaScript" src=<<path>>/qooxdoo.php?o=<<__objStr>>.
3) the file qooxdoo.php at the server gets the needed object-String and
generates a MD5 of it. this md5 is a "fileName". If this file is
available at the server-side, the server will return the comtent of this
script (like it does til now). if this file is NOT available, the
qooxdoo.php will look at the objects, their dependencies and will
generate such a file (like make.sh does locally).
The "trick" is, that there are many users who opens the same qooxdoo-app
and so there may be only a vew different objectString and so only a vew
"precompiled" files.
what do you thing about?
if sebastian and some others like this idea an are willing to help me
(not with implementation, with tipps!) i am willing to implement such a
php - file. i know, this is php and not js and outside of the scope of
qooxdoo but i think it is a nice feature to dramatically speed up the
starting time of a qooxdoo-app if you have php at sour server
Olli
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