wiki:TracFormsPlugin/AdvancedUse

Another TracFormsPlugin Tutorial

For basic information see the beginners part.

Simple calculations

TracForms don't aim at replacing your pocket calculator. Nevertheless you can do simple calculations with a single input field and TracForms sum operation. Implicit default operation is to sum up all values. It supports arbitrary float precision and reduces results to integer, if possible:

{{{
#!TracForm
#! submit_label Calculate!
[tf.input:formula 0] = [tf.sum:[tf.value:formula]]
}}}

The rendered result then becomes:

simple calculator example


Read even more in the expert section.

Last modified 19 months ago Last modified on Aug 10, 2018, 6:12:33 PM

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