Row2Col II: Difference between revisions
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function Row2Col(doc) | HomePage>>SourceCode>>BasicSource>>[[Row2Col_II]] | ||
*// swap x & y axis | |||
This utility can quickly transpose a dynamic array item's fields into values, and vice versa. | |||
<pre> | |||
For example: | |||
0001: apple}banana}cantalope 0001: apple}111}red}0 | |||
0002: 111}222}333 becomes 0002: banana}222}green}1 | |||
0003: red}green}blue 0003: cantalope}333}blue}0 | |||
0004: 0}1}0 | |||
i.e. 4 fields with 3 values each becomes 3 fields with 4 values each. | |||
</pre> | |||
<pre> | |||
function [[Row2Col]](doc) | |||
*// Stuart Boydell Sept 2010 | |||
*// swap x & y axis of an array | |||
max = dcount(doc,@am) | max = dcount(doc,@am) | ||
newDoc = raise(doc<1>) | newDoc = raise(doc<1>) | ||
| Line 9: | Line 27: | ||
return(doc) | return(doc) | ||
end | end | ||
</pre> | |||
Latest revision as of 23:48, 26 February 2015
HomePage>>SourceCode>>BasicSource>>Row2Col_II
This utility can quickly transpose a dynamic array item's fields into values, and vice versa.
For example: 0001: apple}banana}cantalope 0001: apple}111}red}0 0002: 111}222}333 becomes 0002: banana}222}green}1 0003: red}green}blue 0003: cantalope}333}blue}0 0004: 0}1}0 i.e. 4 fields with 3 values each becomes 3 fields with 4 values each.
function [[Row2Col]](doc)
*// Stuart Boydell Sept 2010
*// swap x & y axis of an array
max = dcount(doc,@am)
newDoc = raise(doc<1>)
for i = 2 to max
newDoc = splice(newDoc,char(222),raise(doc<i>))
next i
doc = convert(char(222),@vm,newDoc)
return(doc)
end
