I am new to Xwiki and am having an extremely hard time finding documentation for anything. Let me give you an example. I took a look at the code for the Create New Page panel. It starts like this:
#if($hasedit)
#panelheader($msg.get("Create"))
<form method="post" action="$doc.getURL("view", "xpage=create")" onsubmit="cancelCancelEdit()">
It seems interesting, so I want to know more about it:
What is $hasedit and where is it documented?
What is $msg.get and where is it documented?
What is cancelCancelEdit() and where is it documented?
At least I can find document.getURL() in the API. Why not the others?
This is only the first 3 lines of code, and already I have wasted 2 hours on Google. What am I doing wrong? I would like to be able to develop with Xwiki, but it will not be possible like this. Please give me some advice.
Thank you.