Home » U++ Library support » U++ MT-multithreading and servers » Witz and map variable
| Re: Witz and map variable [message #37984 is a reply to message #37981] |
Tue, 27 November 2012 09:45   |
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| Zbych wrote on Tue, 27 November 2012 08:51 |
Hi,
I would like to replace some numbers in witz script with string.
Do something similar to Format("%[0:OK;1:ERROR;???]s", error_code).
I guess that map variable should do the trick. Can someone show me example how to create and use map variable in witz?
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Hi Zbych,
Using maps in witz is quite straightforward. You just pass it to Skylark in handler:SKYLARK(MyHandler,"path"){
int i=1;
ValueMap map; // ValueArray could be used as well
map.Add(0,"OK");
map.Add(1,"ERROR");
http("ID",i)("MAP",map).RenderResult("MyApp/template");
}
and then you can work with it in the template:element $ID in MAP is: $MAP[ID]
I haven't tested the code, hopefully I made no mistakes 
Best regards,
Honza
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