From A Storehouse of Knowledge

---

Template: T row if
Use on	Templates
Use for	Conditional table row
Category template applies to page	(none)

Template Parameters (See Template style manual).
Name	Purpose	Required?	SMW property	Comment
1	First column text	yes
2, 2 L	Second column text	See note A

If parameter 2 is not empty, then the code for a table row (wiki syntax) with two columns is returned, else nothing* is returned. The table row has a new row indicator ({{!-}}) before the row.

Note A:

Parameter 2 take priority over parameter 2 L

Example:

{| class="wikitable"
 {{t row if|Provided:|yes}}
 {{t row if|Not Provided:}}
|}

Displays as:

Provided:

yes

See also

The following templates are useful in conjunction with this template.

• {{2 if 1}}: returns argument 2 if argument 1 is not blank.

This allows this template to output a row with a linked or otherwise modified version of the argument without outputting a row if the argument is not supplied.

• {{1 of 2}}: returns argument 1 if supplied, else argument 2.

This allows this template to return a row if either of two arguments are supplied, and no row if no argument is supplied.

*— A pair of empty <div> tags are actually returned, to avoid display problems.

---

NB: Heavily adapted from my own work on Conservapedia.