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[Xpand] How to use local variable in a template [message #917627]

Thu, 20 September 2012 05:06

Eclipse User

Hello everyone,

There is a need of using local variable in a template (in scope of «DEFINE» ... «ENDDEFINE»).

Could it be using let expression (i.e «let strLst = {} : strLst.add("str") -> ""»)?

My temporary solution is to use globalvar extension from xtend stdlib.

Hope to hear from you soon.

Thanks in advance,

Hai LE

Re: [Xpand] How to use local variable in a template [message #917709 is a reply to message #917627]

Thu, 20 September 2012 06:50

Eclipse User

Hi what about <<LET ...>><<ENDLET>>

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Re: [Xpand] How to use local variable in a template [message #918404 is a reply to message #917709]

Thu, 20 September 2012 21:49

Eclipse User

Hi Christian,

In fact, <<LET>>...<<ENDLET>> just allows the variable evaluated one time at the beginning. We are not able to change the value of variable in block.

Re: [Xpand] How to use local variable in a template [message #918512 is a reply to message #918404]

Fri, 21 September 2012 00:39

Eclipse User

Could you show an example Of your usecase?

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