$xxxxx$
into mathematical formulas. If your content isn't a math formula, but contains multiple $
, it may fail to parse and not display correctly.
{{$.step.element}}
to refer to the value of a loop variable. When step ID is 2, the value of the current loop is {{$.2.element}}
\
before the $
sign for escape, for example -
{{$.step id.element}}
to refer to the value of a loop variable. When step ID is 2, the value of the current loop is {{$.2.element}}ment}}
.