If you download extjs-3.1.0 you'll see in the folders two versions of ext-all.js:
The first one is at the root and is 649 777 bytes. The second one is in the ext-3.1.0\docs\resources folder and is 538 956 bytes.
If you modify the ext-3.1.0/docs/index.html file and change this simple line:
<script type="text/javascript" src="resources/ext-all.js"></script>
to the "current release" :
<script type="text/javascript" src="../../ext-all.js"></script>
the index.html documentation doesn't work anymore.
Firebug says "sp is not defined".
If you could explain why those two ExtJs files are differents, that would help me. Actually I do think I have to rely on the root file extjs-3.1.0/ext-all.js, but I'd like first to make the docs/index.html work with it! And I can't: if I change those lines:
from:
<script type="text/javascript" src="resources/ext-all.js"></script>
to:
<script type="text/javascript" src="../../ext-all.js"></script>
the help file doesn't work anymore whereas it should be able to use the "official" 3.1.0 code (from my p.o.v.)!! What am I misunderstanding?