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Difference between revisions of "User:Sphr/test/test3"
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:I think you're correct about evaluation order. I think this could be solved by making the [[User:Sphr/f/array2_elem]] function recieve a reference instead of trying to pass the entire array. [[User:VengefulDonut|VengefulDonut]] 13:15, 8 January 2008 (EST) | :I think you're correct about evaluation order. I think this could be solved by making the [[User:Sphr/f/array2_elem]] function recieve a reference instead of trying to pass the entire array. [[User:VengefulDonut|VengefulDonut]] 13:15, 8 January 2008 (EST) | ||
::lol, this is not really a programming language. There is no "passing" of variables by reference or otherwise. It is more like lexical substitution. Thus, I don't have a good way to solve the above problem yet. If only I know a way to do substring extraction in mediawiki..... -- [[User:Sphr|Sphr]] 21:40, 8 January 2008 (EST) | ::lol, this is not really a programming language. There is no "passing" of variables by reference or otherwise. It is more like lexical substitution. Thus, I don't have a good way to solve the above problem yet. If only I know a way to do substring extraction in mediawiki..... -- [[User:Sphr|Sphr]] 21:40, 8 January 2008 (EST) | ||
| + | :::I think I explained myself poorly. I thought the analogy was clearer. Since you can't substitute a line of text into a template's input (order of evaluation is wrong), you can instead include the name of another template and have your array template extract the element from there. The simplest example I can think of: | ||
| + | *replace the outside {{{x}}} of [[User:Sphr/f/array2_elem]] with {{{{{5}}}|x}}. (the x refers to everything in between). | ||
| + | * use <nowiki>{{:User:Sphr/f/array2_elem|0|0|3|3|:User:Sphr/test/test4}}</nowiki>. | ||
| + | * change [[User:Sphr/test/test4]] to <nowiki>{{:User:Sphr/test/test4/{{{1}}}}}</nowiki> | ||
| + | * put the nececcary things in test4's subpages | ||
| + | * <nowiki>{{:User:Sphr/f/array2_elem|0|0|3|3|:User:Sphr/test/test4}}</nowiki> will evaluate on the array page as <nowiki>{{:User:Sphr/test/test4|5}}</nowiki> which will evaluate as <nowiki>{{:User:Sphr/test/test4/5}}</nowiki>. | ||
| + | This is a dirty fix to demonstrate the idea; you could probably find something much cleaner. [[User:VengefulDonut|VengefulDonut]] 00:58, 9 January 2008 (EST) | ||
Revision as of 05:58, 9 January 2008
array test:
3x3 array (row|col|data) : 3|3|a|b|c|d|e|f|g|h|i
element(0,0): 0
element(0,1): 1
element(0,2): 3
element(1,0): 3
element(1,1): a
element(1,2): b
element(2,0): c
element(2,1): d
element(2,2): e
{{:User:Sphr/test/test4}}
{{{ {{ :User:Sphr/f/inc_ {{ :User:Sphr/f/inc_ {{{1}}} }} }} }}}
element(0,0): {{:User:Sphr/f/array2_elem|0|0|{{subst:User:Sphr/test/test4}}}}
element(0,0): 0
element(0,0): {{{ {{:User:Sphr/f/minus_{{{4}}}|{{ :User:Sphr/f/inc_ {{ :User:Sphr/f/inc_ {{ :User:Sphr/f/inc_ {{ :User:Sphr/f/inc_{{ :User:Sphr/f/inc_ {{{4}}} }} }} }} }} }}}} }}}
{{{ {{ :User:Sphr/f/dec_ {{ :User:Sphr/f/dec_ {{ :User:Sphr/f/dec_{{ :User:Sphr/f/inc_ {{ :User:Sphr/f/inc_ {{ :User:Sphr/f/inc_ {{ :User:Sphr/f/inc_{{:User:Sphr/f/add_{{{2}}}|{{:User:Sphr/f/mult_{{{1}}} | 3 }}}} }} }} }} }} }} }} }} }}}
{{ :User:Sphr/f/array2_elem|1|1| {{{ {{ :User:Sphr/f/dec_ {{ :User:Sphr/f/dec_ {{ :User:Sphr/f/dec_{{ :User:Sphr/f/inc_ {{ :User:Sphr/f/inc_ {{ :User:Sphr/f/inc_ {{ :User:Sphr/f/inc_{{:User:Sphr/f/add_{{{2}}}|{{:User:Sphr/f/mult_{{{1}}} | 3 }}}} }} }} }} }} }} }} }} }}} }}
Is there a way to render text as template directly?
element(0,0): {{{ {{:User:Sphr/f/array2_index|{{{1}}}|{{{2}}}|{{{3}}}|{{{4}}}}} }}}
notes:
have to use subst. how to do it by reference?
Possibly order of evaluation is outside in, which prob results in {{subst:User:Sphr/test/test4}} not being evaluated first.
- I think you're correct about evaluation order. I think this could be solved by making the User:Sphr/f/array2_elem function recieve a reference instead of trying to pass the entire array. VengefulDonut 13:15, 8 January 2008 (EST)
- lol, this is not really a programming language. There is no "passing" of variables by reference or otherwise. It is more like lexical substitution. Thus, I don't have a good way to solve the above problem yet. If only I know a way to do substring extraction in mediawiki..... -- Sphr 21:40, 8 January 2008 (EST)
- I think I explained myself poorly. I thought the analogy was clearer. Since you can't substitute a line of text into a template's input (order of evaluation is wrong), you can instead include the name of another template and have your array template extract the element from there. The simplest example I can think of:
- lol, this is not really a programming language. There is no "passing" of variables by reference or otherwise. It is more like lexical substitution. Thus, I don't have a good way to solve the above problem yet. If only I know a way to do substring extraction in mediawiki..... -- Sphr 21:40, 8 January 2008 (EST)
- replace the outside {{{x}}} of User:Sphr/f/array2_elem with {{{{{5}}}|x}}. (the x refers to everything in between).
- use {{:User:Sphr/f/array2_elem|0|0|3|3|:User:Sphr/test/test4}}.
- change User:Sphr/test/test4 to {{:User:Sphr/test/test4/{{{1}}}}}
- put the nececcary things in test4's subpages
- {{:User:Sphr/f/array2_elem|0|0|3|3|:User:Sphr/test/test4}} will evaluate on the array page as {{:User:Sphr/test/test4|5}} which will evaluate as {{:User:Sphr/test/test4/5}}.
This is a dirty fix to demonstrate the idea; you could probably find something much cleaner. VengefulDonut 00:58, 9 January 2008 (EST)