Difference between revisions of "Assign"
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Latest revision as of 15:04, 31 May 2011
NATS 3
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CARMA
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The assign parameter to many NATS and CARMA functions lets you change output variable names. For example, the NATS4 template function, nats_decode, creates the following variable by default:
- {$encoded}
Unfortunately, if you already have a Smarty variable named $encoded when you call nats_encode, the new value overwrites the old value. We designed assign to solve this problem. Call nats_encode with an argument to the assign parameter to have its output placed in the variable named by your argument. For example: the following code,
- {nats_encode assign="my_variable"}
puts the output in,
- {$my_variable}
