Template:+=

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Template documentation
This documentation is transcluded from Template:+=/doc. [edit] [purge]

The += template is used to calculate running totals.

Usage

{{+=
|1 = The variable to add to
|2 = A variable name or number
|echo = Echo the 1 or 2 param
}}

1

(Required) The name of the variable you wish to add something to.

2

(Optional) The name of a variable to add to the first, or a number. Defaults to 1.

echo

(Optional) Echoes the {{{1}}} (echo=1) or {{{2}}} (echo=2) params.

Data

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The following information is used by extensions and applications, such as VisualEditor, to help users implement this template onto pages. Please ensure that it is up-to-date.

The += template is used to calculate running totals.

Template parameters

ParameterDescriptionTypeStatus
11

Variable name

Default
empty
Example
The name of the variable to add to
Auto value
empty
Stringrequired
Addition2

The name of a variable to add, or a number. Defaults to 1.

Default
empty
Example
empty
Auto value
empty
Stringoptional
Echoecho

Echoes the first or second parameter. Example: echo=1

Default
empty
Example
empty
Auto value
empty
Stringoptional