មើលកូដរបស់ ទំព័រគំរូ:Periodic table legend/doc

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This template is a wrapper for a number of legends, each called a ''theme'', used in periodic tables. Each theme is a subtable that can have individual settings, for example to show "predicted". 
== Usage ==
The wrapper itself can have settings:
<pre>
{{Periodic table legend
|child=yes/no (no: stand alone table; default=yes: inside another table, usually the PT table)
|caption= (text to appear as caption for the legend block)
|style= (set style)
...
|}
</pre>

All parameters looks like:
<pre>
{{Periodic table legend
|child=
|caption=
|style=

|theme1=
|predicted1=
|sa1=
|eka-sa1=
|unknown1=
|border1=

|theme2=
|predicted2=
|sa2=
|eka-sa2=
|unknown2=
|border2=

    (same for theme3=, theme4=)
}}
</pre>

== Example ==
<pre>
{{Periodic table legend
|child=no
|caption=Example legend with three themes

|theme1=Category|predicted1=no|sa1=yes|eka-sa1=no|unknown1=yes
|theme2=State of matter|predicted2=no|sa2=yes|eka-sa2=no|unknown2=yes
|theme3=Occurrence|predicted3=no|sa3=yes|eka-sa3=no|unknown3=yes|border3=13
}}
</pre>
{{Periodic table legend
|child=no
|caption=Example legend with three themes

|theme1=Category|predicted1=no|sa1=yes|eka-sa1=no|unknown1=yes
|theme2=State of matter|predicted2=no|sa2=yes|eka-sa2=no|unknown2=yes
|theme3=Occurrence|predicted3=no|sa3=yes|eka-sa3=no|unknown3=yes|border3=13
}}

== Themes ==
The following themes are recognised (note: the caption links are added here for ease)
=== Category ===
<pre>
|theme1=Category
|unknown1=yes
|predicted1=yes
|sa1=yes
|eka-sa1=yes
|text1=This is the legend theme "Category".
</pre>
{{Periodic table legend|child=no|caption=[[Template:Periodic table legend/Category|Category]]|theme1=Category|predicted1=yes|sa1=yes|eka-sa1=yes|unknown1=yes}}

=== Category compact ===
<pre>
|theme1=Category compact
|unknown1=yes
|predicted1=yes
|sa1=yes
|eka-sa1=yes
</pre>
{{Periodic table legend|child=no|caption=[[Template:Periodic table legend/Category compact|Category compact]]|theme1=Category compact|predicted1=yes|sa1=yes|eka-sa1=yes|unknown1=yes}}

=== State of matter ===
<pre>
|theme1=State of matter
|predicted1=yes
|unknown1=yes
</pre>
{{Periodic table legend|child=no|caption=[[Template:Periodic table legend/State of matter|State of matter]]|theme1=State of matter|predicted1=yes|unknown1=yes}}

=== Occurrence ===
<pre>
|theme1=Occurrence
|unknown1=yes
</pre>
{{Periodic table legend|child=no|caption=[[Template:Periodic table legend/Occurrence|Occurrence]]|theme1=Occurrence|unknown1=yes}}

=== Valence ===
<pre>
|theme1=Valence
|unknown1=yes
</pre>
{{Periodic table legend|child=no|caption=[[Template:Periodic table legend/Valence|Valence]]|theme1=Valence|unknown1=yes}}

=== Metal–nonmetal ===
<pre>
|theme1=Metal–nonmetal
|unknown1=yes
</pre>
{{Periodic table legend|child=no|caption=[[Template:Periodic table legend/Metal–nonmetal|Metal–nonmetal]]|theme1=Metal–nonmetal|predicted1=yes|unknown1=yes}}

=== Block ===
<pre>
|theme1=Block
|predicted1=yes
|unknown1=yes
</pre>
{{Periodic table legend|child=no|caption=[[Template:Periodic table legend/Block|Block]]|theme1=Block|predicted1=yes|unknown1=yes}}

=== Age of discovery ===
<pre>
|theme1=Age of discovery
</pre>
{{Periodic table legend|child=no|caption=[[Template:Periodic table legend/Age of discovery|Age of discovery]]|theme1=Age of discovery}}

=== Goldschmidt ===
<pre>
|theme1=Goldschmidt
</pre>
{{Periodic table legend|child=no|caption=[[Template:Periodic table legend/Goldschmidt|Goldschmidt classification]]|theme1=Goldschmidt}}

=== Janet left step ===
<pre>
|caption=Janet category compact
|theme1=Janet category compact
</pre>
{{Periodic table legend|child=no|caption=[[Template:Periodic table legend/Janet category compact|Janet category compact]]|theme1=Janet category compact}}

== Example articles ==
* {{tl|Periodic table}}
* {{tl|Compact extended periodic table}}
* {{tl|Periodic table (blocks)}}
* {{tl|Periodic table (discovery periods)}}
* {{tl|Periodic table (Goldschmidt classification)}}
* {{tl|Periodic table (metals and nonmetals)}}
* {{tl|Periodic table (extended)}}
* {{tl|Periodic table (valence)}}

==Theme description text options==
* It is possible to override or suppress the theme description  using {{para|text''1''}}:
:{{para|text1|My personal text}} &rarr; description as entered
:{{para|text1|}} (blank) &rarr; no description at all
:{{para|}} (omitted) &rarr; default description ("category metal&ndash;nonmetal ragne")

==Technical==
:improvements to ponder
* Check (remove) repeated %-fonts (may be too small in the end - recently introduced?)
* Subpages are spelled using {{code|1={{ucfirst:...}}}}, so we can have {{code|1=/Category}} and {{code|1=/Category/sandbox}}.
* Always allow /sandbox systematically (change spellings?)
* /sandbox has link to source template; live one too by option
* Warn for "predicted"= unnumebred too

== See also ==
{{periodic table templates}}
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