「テンプレート:Chem molar mass/format」の版間の差分

テンプレート:Chem molar mass/format (ソースを閲覧)

2020年6月24日 (水) 13:11時点における版

300 バイト追加、 2020年6月24日 (水)

→‎top: {{{value|}}} comes as zero not blank (thanks User:Christian75!)

匿名利用者

bsd>DMacks

@@ 1行目: / 1行目: @@
-{{#iferror:{{{value|}}}|{{#if:{{{fixed|}}}|{{{fixed|}}}|<sup class="noprint Inline-Template" style="white-space:nowrap;">&#91;<i>[[Wikipedia:WikiProject Chemicals/Molar mass#Cannot calculate molar mass|<span title="Cannot calculate molar mass from chemical formula (atom counts not all numeric)">cannot calculate</span>]]</i>&#93;</sup>}}{{main other|[[Category:Articles with erroneous molar mass calculations]]}}|
+{{#if:{{{fixed|}}}|{{#ifexpr:{{{value|}}}>0|[[Category:Chem-molar-mass both hardcoded and calculated]]}}}}{{#iferror:{{{value|}}}<!--
-{{yesno |{{{sortable|no}}}<!--
+ iferror: true
--->|no=<!--
+-->|{{#if:{{{fixed|}}}|<!-- error in fixed, return as is: -->{{{fixed|}}}|<!-- error is in calculation: --><sup class="noprint Inline-Template" style="white-space:nowrap;">&#91;''[[Wikipedia:WikiProject Chemicals/Molar mass#Cannot calculate molar mass|<span title="Cannot calculate molar mass from chemical formula)">cannot calculate</span>]]''&#93;</sup>}}{{main other|[[Category:Articles with erroneous molar mass calculations]]}}<!--
--->{{#ifexpr:{{#expr:{{formatnum:{{{value|0}}}|R}}}}>0
-  |{{#if:{{{fixed|}}} |{{{fixed|}}}<!--
-       and categorize for maintenance because two values are entered:
-    -->{{main other|{{#if:{{{catname|}}}<!--
-       -->|[[{{#invoke:String|replace|source=Category:{{{catname|}}}<!--
-       -->|pattern=^Category%:[Cc]ategory%:|replace=Category:|plain=false}}]]}}}}<!--
--->|{{#ifeq:{{{round|x}}}|no
+ iferror:false
-|{{{value|0}}}
+ prefix: hidden sortkey ntsh
-|{{#invoke:math|precision_format |{{{value|0}}} |{{{round|2}}} }}}}<!--
+ buggy: this way, sorted is the non-rounded value...
--->&nbsp;{{#if:{{{unit|}}} |{{{unit|}}} |g·mol<sup>−1</sup>}}
+ -->|{{#ifeq:{{{sortable|no}}}|yes|{{ntsh|1={{#if:{{{fixed|}}}|{{#invoke:String|match|s={{{fixed|}}} |pattern=^[%d%.%-%−]+ |plain=false |nomatch={{{fixed|0}}}}} |{{{value|0}}} }} |debug=no<!-- set to =yes to test/show the hidden key -->}} }}<!--
-}}
+ round the value:
-  |{{{fixed|}}} }}<!--
+ parameter round can be: yes, no, smart, number.
+ rounding number cannot be greater than smart (=smart number of decimals), so use min(,).
--->|yes=<!--
+ smart number cannot be empty, but is covered with "|2" here
-   -->{{ntsh|1={{#if:{{{fixed|}}} |{{#invoke:String|match|s={{{fixed|}}} |pattern=^[%d%.%-%−]+ |plain=false |nomatch={{{fixed|0}}} }} |{{{value|0}}}<!--
+   -->{{#if:{{{fixed|}}}|{{{fixed|}}}|
- -->|debug=no}} }}<!-- in a sandbox, set debug=yes to show the hidden sortkey number.
+{{#ifexpr:{{{value|0}}}=0|<!-- no input, no value output -->|{{val|{{#invoke:math|precision_format |{{{value|0}}}
--->{{#ifexpr:{{#expr:{{formatnum:{{{value|0}}}|R}}}}>0
+ |{{#switch:{{{round|smart}}}
-  |{{#if:{{{fixed|}}}
+ |yes={{min|2|{{{smart_round|2}}}}}<!-- min(2, smart) -->
-    |{{{fixed|}}}<!--
+ |no={{{smart_round|2}}}<!-- smart -->
- -->|{{#ifeq:{{{round|x}}}|no
+ ||default|smart={{{smart_round|2}}}
-|{{{value|0}}}
+ |#default={{min|{{{round|0}}}|{{{smart_round|2}}}}}<!-- when number; min(number, smart) -->}}
-|{{#invoke:math|precision_format |{{{value|0}}} |{{{round|2}}} }}
+}} }} }} }}<!--
-}} }}
-  |{{{fixed|}}}<!--
--->}} }} }}<!--
+ iferror: close
+-->}}<!--
+ suffix: if sort=no then add unit
+-->{{#ifexpr:{{{value|0}}}=0||{{#ifeq:|{{{sortable|unk}}}|no|&nbsp;{{#if:{{{unit|}}} |{{{unit|}}}|g·mol<sup>−1</sup>}}}}}}<!--
   suffixes, will always show:
 -->{{{ref|}}}{{#if:{{{comment|}}}|&#x20;{{{comment|}}}}}<!--
---><noinclude>
-{{documentation|1=Template:Chem molar mass/doc}}
-</noinclude>
+-xxx-> <small>(debug:smart_round={{{smart_round|(blank)}}})</small><!--
+--><noinclude>{{documentation|1=Template:Chem molar mass/doc}}</noinclude>