Template:BSL Group Table: Difference between revisions

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(do not call Foreach on the contents of a grouping page if the grouping page doesn't exist)
m (/cat)
 
(4 intermediate revisions by the same user not shown)
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<includeonly>{{#if:{{#exists:BSL:Grouping/{{{1}}}}}|{{Foreach|item_in={{:BSL:Grouping/{{{1}}}}}|up_to={{GetItemCount|BSL:Grouping/{{{1}}}}}|call=BSL Group Table Entry|pass_thru_name1=group|pass_thru_arg1={{{1}}}}}|Grouping page "{{{1}}}" does not exist.</includeonly><noinclude>
<includeonly>{{#ifexist:BSL:Grouping/{{{1}}}|{{Foreach|item_in={{:BSL:Grouping/{{{1}}}}}|up_to={{Get Item Count|BSL:Grouping/{{{1}}}}}<!--
                                                  -->|call=BSL Group Table Entry|pass_thru_name1=group|pass_thru_arg1={{{1}}}}}<!--
                                        -->|Grouping page "{{{1}}}" does not exist.}}</includeonly><noinclude>
Taking the name of a group of BSL commands as an unnamed parameter, this template uses [[Template:Foreach|Foreach]] to parse the page "BSL:Grouping/[group]" and send each command name to [[Template:BSL Group Table Entry|BSL Group Table Entry]] in order to retrieve the table markup for that command.
 
[[Category:Table templates]]</noinclude>
[[Category:Table templates]]</noinclude>

Latest revision as of 00:11, 16 December 2015

Taking the name of a group of BSL commands as an unnamed parameter, this template uses Foreach to parse the page "BSL:Grouping/[group]" and send each command name to BSL Group Table Entry in order to retrieve the table markup for that command.