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Last modified by Johann Werner on 2011/11/30 09:44
From version 8.1
edited by Pascal Robert
on 2007/09/03 14:47
Change comment: There is no comment for this version
To version 11.2
edited by Johann Werner
on 2011/11/30 09:44
Change comment: Changed document parent to [xwiki:documentation.Home.How-tos.WebHome].

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1 -Web Applications-Development-Tips and Tricks
1 +Development-Tips and Tricks
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1 +documentation.Home.How-tos.WebHome
Author
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1 -XWiki.probert
1 +XWiki.jw
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1 +wikireview
Content
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4 4  
5 5  There are several different URL's associated with your application, all of which can be retrieved from various methods on WOApplication. Here is a quick cheat sheet of them:
6 6  
7 -* WOApplication.application().baseURL() = /WebObjects
8 8  * WOApplication.application().applicationBaseURL() = /WebObjects
9 -* WOApplication.application().cgiAdaptorURL() = [[http://hostname/cgi-bin/WebObjects]]
10 -* WOApplication.application().directConnectURL() = [[http://hostname:port/cgi-bin/WebObjects/MyApplication.woa]]
8 +* WOApplication.application().baseURL() = /WebObjects
9 +* WOApplication.application().cgiAdaptorURL() = [[http:~~/~~/hostname/cgi-bin/WebObjects>>url:http://hostname/cgi-bin/WebObjects||shape="rect"]]
10 +* WOApplication.application().directConnectURL() = [[http:~~/~~/hostname:port/cgi-bin/WebObjects/MyApplication.woa>>url:http://hostname:port/cgi-bin/WebObjects/MyApplication.woa||shape="rect"]]
11 11  * WOApplication.application().frameworksBaseURL() = /WebObjects/Frameworks
12 -* WOApplication.application().servletConnectURL() = [[http://hostname/cgi-bin/WebObjects/MyApplication.woa]]
13 -* WOApplication.application().webserverConnectURL() = [[http://hostname/cgi-bin/WebObjects/MyApplication.woa/-port]]
12 +* WOApplication.application().host() = hostname
13 +* WOApplication.application().servletConnectURL() = [[http:~~/~~/hostname/cgi-bin/WebObjects/MyApplication.woa>>url:http://hostname/cgi-bin/WebObjects/MyApplication.woa||shape="rect"]]
14 +* WOApplication.application().webserverConnectURL() = [[http:~~/~~/hostname/cgi-bin/WebObjects/MyApplication.woa/-port>>url:http://hostname/cgi-bin/WebObjects/MyApplication.woa/-port||shape="rect"]]
14 14  
15 15  == Browser IP ==
16 16  
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46 46  It's in the docs, but NSArray's implementation of KeyValueCoding is not really what I was expecting. To get an object at a specific numeric index of an NSArray, you'd use the
47 47  
48 48  {{panel}}
49 -
50 50  objectAtIndex()
51 -
52 52  {{/panel}}
53 53  
54 54  method. So what does
55 55  
56 56  {{panel}}
57 -
58 58  NSArray.valueForKey(String key)
59 -
60 60  {{/panel}}
61 61  
62 62  return?
63 63  
64 -Well, first read the docs: [[file:///OSX/Developer/Documentation/WebObjects/Reference/com/webobjects/foundation/NSArray.html#valueForKey(java.lang.String]])
61 +Well, first read the docs: [[file:~~/~~//OSX/Developer/Documentation/WebObjects/Reference/com/webobjects/foundation/NSArray.html#valueForKey(java.lang.String>>url:file:///OSX/Developer/Documentation/WebObjects/Reference/com/webobjects/foundation/NSArray.html#valueForKey(java.lang.String||shape="rect"]])
65 65  
66 66  It turns out that calling valueForKey on an array is the same as calling valueForKey for each element of that array. So if you have an NSArray of Users, calling valueForKey("email"); will return an NSArray of email addresses. calling valueForKey("documents"); will return an NSArray of NSArrays containing document objects. In hindsight (and from looking at the way WOBuilder handles key paths for arrays) this is kind of obvious. But I think the real lesson here is that it is easy to ignore the docs towards the end of an alphabetical page...
67 67  
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76 76   return (StringUtils.substringBeforeLast(StringUtils.abbreviate((HTMLUtil.stripHTMLTags(htmlString)), numberOfChar), " ")) + "...";
77 77   }
78 78  
79 -
80 80  {{/code}}