Template:Echo

This template just echos back the first parameter, or the one named echo. This is a hack to get a single value out of a Cargo Query to assign to a variable. There's almost certainly a better way to do this (please tell me!)

Usage:

{{Echo|value}}

or

{{Echo|echo=something}}

e.g.

{{#vardefine:oneSpellId|{{#invoke:CargoQuery|main
|q?tables=Spells
|q?fields=id=echo
|q?where=name='{{#var:value}}'
|q?limit=1
|template=Echo
}} }}
  

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The above documentation is transcluded from Template:Echo/doc. (edit | history)