on-rev example: dynamic table (was: 'globals.cgi' conversion)

[Andre.Bisseret]

Le 20 avr. 09 à 00:03, Ian Wood a écrit :

>
> On 18 Apr 2009, at 09:33, Andre.Bisseret wrote:
>
>> I was expecting something like a beautiful web page ;--))
>
> This isn't much more beautiful, but it's less like a system  
> readout. ;-)
>
> http://ijw.on-rev.com/form1.irev
>
> Put in two numbers and hit 'Submit' to see a 'times table'-like  
> table appear. Nothing all that special and I'm sure it could also be  
> done in PHP, but it would have taken me longer to remember how to do  
> a repeat in PHP than the whole thing did via rev/transcript.
>
> The Rev code looks like this:
>
> <?rev
> put "<table cellpadding='2'>"
> repeat with x = 1 to $_POST["x"]
> put "<tr>"
> repeat with y= 1 to $_POST["y"]
> put "<td>" & (x * y) & "</td>"
> end repeat
> put "</tr>"
> end repeat
> put "</table>"
> ?>
>
> Which is nice and familiar.  Given the power of Transcript/Rev, it  
> would be easy to add in some sophisticated error-checking code for  
> letters instead of numbers, and instead put a sensible error message  
> if someone puts in garbage.
>
> Ian
Bonjour,

Very nice indeed (though not exactly the part of rev code I am used  
to ;-))

Thank you much, Ian, for this illustration

Best regards from Grenoble
André