Template:1x/sandbox
 | This is the template sandbox page for Template:1x (diff). |
 | This template is used on 37,000+ pages and changes may be widely noticed. Test changes in the template's /sandbox or /testcases subpages, or in your own user subpage. Consider discussing changes on the talk page before implementing them. |
Usage
[edit]Echo the first argument to the template through the rendering engine.
This is occasionally useful as a metatemplate. For example:
- To break up certain constructs that otherwise have special meaning in wikitext.
{{1x|~~}}{{1x|~~}}→ ~~~~
- To strip white space from a template parameter.
a{{{1| x }}}b→ a x ba{{1x|1= {{{1| x }}} }}b→ axb
- To conditionally hide or show some content by choosing which template takes a parameter.
{{ {{#if: {{{x}}} | 2x | 1x }} | hello }}→ hello hello{{ {{#if: {{{x}}} | void | 1x }} | hello }}→