Template:Template link expanded/doc: Difference between revisions
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[[Wikt:mnemonic|Mnemonically]] ''''T'''emplate '''l'''ink e'''x'''panded'. After <tt>{{tlx|Tl}}</tt> '''T'''emplate '''l'''ink'. |
[[Wikt:mnemonic|Mnemonically]] ''''T'''emplate '''l'''ink e'''x'''panded'. After <tt>{{tlx|Tl}}</tt> '''T'''emplate '''l'''ink'. |
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* This template takes another ''template-name'' and some associated [[pipe- |
* This template takes another ''template-name'' and some associated [[Help:Pipe trick|pipe-tricked]] [[m:Parameter#Parameters|(numbered) parameters]] (or 'pass parameters'), and displays them as an 'example demonstration' of how the ''template-name'' template could be coded, literally. Its primary use is in instruction and documentation. |
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* '''''Specifics:''''' Up to five pass parameters (numbered or nowiki-keywords) for the specified template are displayed as 'placeholders', and over 5 parameters can be displayed using a coded vertical-bar (as in "<small>&#124;</small>''...''"). A keyword parameter can be used, when tagged as a nowiki-keyword: <nowiki>"<nowiki>size=10<\nowiki>"</nowiki> with each keyword parameter surrounded by <nowiki>"<nowiki>"</nowiki> tags; see ''[[#Examples|Examples]]'' at bottom. For more details, see the [[{{TALKPAGENAME}}|this talk]] page. |
* '''''Specifics:''''' Up to five pass parameters (numbered or nowiki-keywords) for the specified template are displayed as 'placeholders', and over 5 parameters can be displayed using a coded vertical-bar (as in "<small>&#124;</small>''...''"). A keyword parameter can be used, when tagged as a nowiki-keyword: <nowiki>"<nowiki>size=10<\nowiki>"</nowiki> with each keyword parameter surrounded by <nowiki>"<nowiki>"</nowiki> tags; see ''[[#Examples|Examples]]'' at bottom. For more details, see the [[{{TALKPAGENAME}}|this talk]] page. |
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* '''''Exceptions:''''' If the intended template lists numerous/keyword parameters, then perhaps this template should really ''not'' be used, and just hardcode the usage with <code><nowiki><code><nowiki></nowiki></code>, for example: <code><nowiki><code><nowiki>{{Anytemplate|arg1=23|size=250px|</nowiki><var>other parameters...</var><nowiki>}}</nowiki></code></nowiki></code>. If a vertical display, with parameters on their own lines, is desired, this can also be laid out manually in this manner, or more rapidly done with <code><nowiki><pre>...</pre></nowiki></code>. |
* '''''Exceptions:''''' If the intended template lists numerous/keyword parameters, then perhaps this template should really ''not'' be used, and just hardcode the usage with <code><nowiki><code><nowiki></nowiki></code>, for example: <code><nowiki><code><nowiki>{{Anytemplate|arg1=23|size=250px|</nowiki><var>other parameters...</var><nowiki>}}</nowiki></code></nowiki></code>. If a vertical display, with parameters on their own lines, is desired, this can also be laid out manually in this manner, or more rapidly done with <code><nowiki><pre>...</pre></nowiki></code>. |
Revision as of 19:28, October 7, 2009
Template:Template doc page viewed directly
{{Tlx|Template|first parameter|second|third|fourth|...|eight|ninth|tenth|eleventh}}
→ {{Template|first parameter|second|third|fourth|fifth|sixth|seventh|eight|ninth|tenth|eleventh}}
Purpose and naming
Mnemonically 'Template link expanded'. After {{Tl}}
Template link'.
- This template takes another template-name and some associated pipe-tricked (numbered) parameters (or 'pass parameters'), and displays them as an 'example demonstration' of how the template-name template could be coded, literally. Its primary use is in instruction and documentation.
- Specifics: Up to five pass parameters (numbered or nowiki-keywords) for the specified template are displayed as 'placeholders', and over 5 parameters can be displayed using a coded vertical-bar (as in "|..."). A keyword parameter can be used, when tagged as a nowiki-keyword: "<nowiki>size=10<\nowiki>" with each keyword parameter surrounded by "<nowiki>" tags; see Examples at bottom. For more details, see the this talk page.
- Exceptions: If the intended template lists numerous/keyword parameters, then perhaps this template should really not be used, and just hardcode the usage with
<code><nowiki>
, for example:<code><nowiki>{{Anytemplate|arg1=23|size=250px|other parameters...}}</nowiki></code>
. If a vertical display, with parameters on their own lines, is desired, this can also be laid out manually in this manner, or more rapidly done with<pre>...</pre>
.
- If given no additional parameters except
'template name' ({{{1}}}),
it presents the same as the similar {{Tl}} macro template -- a blue link nested in curly-braces-- the same as a user would apply the template without parameters, but with a noticably clearer font and spacing on most modern browsers.
- Comparatively,
{{Tl}}
will not take or display additional parameters, and for minor technical reasons, may be preferred for mere listing and referencing in long pages involving a lot of template expansions.
{{Tlx}}
has a named parameter subst. Setting this parameter to any string of length 1 or greater will place the string "subst:" before the template name, linked to Help:Substitution. This is useful to indicate when a template should be substituted. For example{{Tlx|Welcome|subst=Y}}
will display{{subst:Welcome}}
.
- Additionally, Tlx will take a 'named' parameter 'SISTER' to link interwiki to other sister projects such as one of these examples: '|SISTER=W:', 'Tlx|SISTER=M:', 'Tlx|SISTER=Q:', 'Tlx|SISTER=S:', allowing documentation or discourse about a template across interwiki boundaries. Small 'front end' Shell or convience templates
{{Tlxw}}
and{{Tlxm}}
are typing-aid templates available at Meta for automatic substitution in discussions about templates on Wikipedia or Meta.
- This usage also applies to interwiki capable template variations
- {{Tlxc}} -- which links to templates on Wikimedia Commons (The Commons).
- {{Tlxm}} -- which links to templates on Meta
- {{Tlxw}} -- which links to templates on Wikipedia
Documentation
{{Template link expanded}} is a generalization of {{Tl}}, {{Tlp}}, etcetera with arguably better readable output. This depends on the browser, but too narrow uses of "{", "|", "}" in conjunction with links can be hard to read.
Usage
- {{Template link expanded|template name}}
- {{Template link expanded|template name|param}}
- {{Template link expanded|template name|1|2|3}}
- {{Template link expanded|template name|1|2|3|more}}
- {{Template link expanded|template name|param=value}}
Up to three placeholders for parameters of the specified template
Examples
- Note
- On the source sister projects, en.wikipedia and Meta, X0, X1, X2,..., X9 are sandbox templates for experimentation on involved templates that need be in template space. An auto-cleansing software facility exists that might be used to duplicate the facility on other Sister projects.
Code | Result | Remark |
---|---|---|
{{Tlx|x0}}
|
{{x0}}
|
|
{{Tlx|Abc}}
|
{{Abc}}
|
|
{{Tlx|ABC}}
|
{{ABC}}
|
|
{{Tlx|AbC}}
|
{{AbC}}
|
|
{{Tlx|x1|one}}
|
{{x1|one}}
|
|
{{Tlx|x2|one|two}}
|
{{x2|one|two}}
|
|
{{Tlx|x3|1|2|3}}
|
{{x3|1|2|3}}
|
|
{{Tlx|x4|1|2|3|4}}
|
{{x4|1|2|3|4}}
|
up to 5 parameters, then ... |
{{Tlx|x4|1|2|3|4}}
|
{{x4|1|2|3|4}}
|
| for more |
{{Tlx|x1|x=u}}
|
{{x1}}
|
= won't work |
{{Tlx|x1|x=u}}
|
{{x1|x=u}}
|
= is okay |
{{Tlx|x1|x{{=}}u}}
|
{{x1|x=u}}
|
{{=}} is okay |
{{Tlx|x1|<nowiki>x=u</nowiki>}}
|
{{x1|x=u}}
|
sticky nowiki is okay |
{{Tlx|x2| |two}}
|
{{x2|two}}
|
empty won't work |
{{Tlx|x2| |two}}
|
{{x2| |two}}
|
  is okay |
{{Tlx|x2| |two}}
|
{{x2| |two}}
|
is okay |
{{Tlx|x2|| two}}
|
{{x2|| two}}
|
| is okay |
{{Tlx|x2|{{!}} two}}
|
{{x2|| two}}
|
{{!}} is dubious
|
{{Tlx|x2|2=|3=two}}
|
{{x2|two}}
|
empty really doesn't work |
{{Tlx|x2|2=one|two}}
|
{{x2|two}}
|
two clobbers 2=one |
{{Tlx|x2|3=two|2=one}}
|
{{x2|one|two}}
|
right to left okay |
See also
- Template:Para – for giving examples of template parameters and values only, instead of entire templates with parameters.