http://70.231.62.181/index.php?action=history&feed=atom&title=Module%3AIf_elseif%2Fdoc 2026-04-30T19:37:02Z Revision history for this page on the wiki MediaWiki 1.45.1 http://70.231.62.181/index.php?title=Module:If_elseif/doc&diff=25258327&oldid=prev 2025-11-07T17:12:52Z

<p><a href="/index.php/Template:If_elseif" title="Template:If elseif">Template:If elseif</a></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Previous revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 17:12, 7 November 2025</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

imported>Ahecht http://70.231.62.181/index.php?title=Module:If_elseif/doc&diff=25258326&oldid=prev 2025-11-07T17:12:52Z

<p><a href="/index.php/Template:If_elseif" title="Template:If elseif">Template:If elseif</a></p> <p><b>New page</b></p><div>{{Module rating|beta}}<br /> &lt;!-- Add categories where indicated at the bottom of this page and interwikis at Wikidata --&gt;<br /> <br /> Implements {{tl|If elseif}}. Tests a series of expressions, which are evaluated either as blank/noblank or, if {{para|yesno}} is set, using {{tl|Yesno}}. Functionally equivalent to a &lt;code&gt;if...elseif...elseif...else&lt;/code&gt; string butore efficient than nesting &lt;code&gt;&lt;nowiki&gt;{{#if:}}&lt;/nowiki&gt;&lt;/code&gt; parser functions from a [[WP:PEIS|post-expand include size]] standpoint.<br /> <br /> == Usage ==<br /> &lt;code&gt;&lt;nowiki&gt;{{&lt;/nowiki&gt;#if:&#039;&#039;test 1&#039;&#039;|&#039;&#039;value 1&#039;&#039;|&lt;nowiki&gt;{{&lt;/nowiki&gt;#if:&#039;&#039;test 2&#039;&#039;|&#039;&#039;value 2&#039;&#039;|&lt;nowiki&gt;{{&lt;/nowiki&gt;#if:...|&#039;&#039;default value&#039;&#039;&lt;nowiki&gt;}}}}}}&lt;/nowiki&gt;&lt;/code&gt; can be replaced with<br /> <br /> &lt;code&gt;&lt;nowiki&gt;{{&lt;/nowiki&gt;#invoke:if elseif||&#039;&#039;test 1&#039;&#039;|&#039;&#039;value 1&#039;&#039;|&#039;&#039;test 2&#039;&#039;|&#039;&#039;value 2&#039;&#039;|...|&#039;&#039;default value&#039;&#039;&lt;nowiki&gt;}}&lt;/nowiki&gt;&lt;/code&gt; or<br /> <br /> &lt;code&gt;&lt;nowiki&gt;{{&lt;/nowiki&gt;#invoke:if elseif||if1 = &#039;&#039;test 1&#039;&#039;|then1 = &#039;&#039;value 1&#039;&#039;|if2 = &#039;&#039;test 2&#039;&#039;|then2 = &#039;&#039;value 2&#039;&#039;|...|else = &#039;&#039;default value&#039;&#039;&lt;nowiki&gt;}}&lt;/nowiki&gt;&lt;/code&gt;<br /> <br /> == Examples ==<br /> * &lt;code&gt;&lt;nowiki&gt;&quot;{{#invoke:if elseif||{{{empty1|}}}|1|{{{empty2|}}}|2|all empty}}&quot;&lt;/nowiki&gt;&lt;/code&gt; → &quot;{{#invoke:if elseif||{{{empty1|}}}|empty1|{{{empty2|}}}|empty2|all empty}}&quot;<br /> <br /> * &lt;code&gt;&lt;nowiki&gt;&quot;{{#invoke:if elseif||if1={{{empty1|}}}|then1=1|if2={{{notempty2|somevalue}}}|then2=2|else=all empty}}&quot;&lt;/nowiki&gt;&lt;/code&gt; → &quot;{{#invoke:if elseif||if1={{{empty1|}}}|then1=1|if2={{{notempty2|somevalue}}}|then2=2|else=all empty}}&quot;<br /> <br /> * &lt;code&gt;&lt;nowiki&gt;&quot;{{#invoke:if elseif||{{#expr:1&lt;0}}|1&lt;0|{{#expr:4&lt;0}}|4&lt;0|{{#expr:-1&lt;0}}|-1&lt;0|{{#expr:-2&lt;0}}|-2&lt;0|None are true|yesno=true}}&quot;&lt;/nowiki&gt;&lt;/code&gt; → &quot;{{#invoke:if elseif||{{#expr:1&lt;0}}|1&lt;0|{{#expr:4&lt;0}}|4&lt;0|{{#expr:-1&lt;0}}|-1&lt;0|{{#expr:-2&lt;0}}|-2&lt;0|None are true|yesno=true}}&quot;<br /> ** Note the use of {{para|yesno|true}}. Without it, the module returns &quot;{{#invoke:if elseif||{{#expr:1&lt;0}}|1&lt;0|{{#expr:4&lt;0}}|4&lt;0|{{#expr:-1&lt;0}}|-1&lt;0|{{#expr:-2&lt;0}}|-2&lt;0|None are true}}&quot; since #expr returns &lt;code&gt;0&lt;/code&gt; when the statement is false, which is not blank.<br /> <br /> <br /> &lt;includeonly&gt;{{Sandbox other||<br /> &lt;!-- Categories below this line; interwikis at Wikidata --&gt;<br /> [[Category:If-then-else templates]]<br /> }}&lt;/includeonly&gt;<br /> <br /> &lt;noinclude&gt;<br /> [[Category:Module documentation pages]]<br /> &lt;/noinclude&gt;</div>

imported>Ahecht