Japanese GSP Tag - collect

Last updated by admin 4 years ago

?? - collect

?? Description

Uses the Groovy JDK collect method to iterate over each element of the specified object transforming the result using the expression in the closure Groovy JDK collect??????????????????????????????????????????????????????(???????)

????? Parameters

  • in - ????????????? The object to iterative over

? Examples

Books titles:
<g:collect in="${books}" expr="it.title">
<p>Title: ${it}</p>
</g:collect>
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