[UPHPU] Pastebin.org, Would Anybody like to help me create a pastebin?

Alvaro Carrasco alvaro at epliant.com
Mon Aug 6 09:40:04 MDT 2007


Wade Preston Shearer wrote:
>> // Grabbed from Google; the year choices aren't even dynamic.
>> <select name="day"><?php
>>   for ($i = 1; $i <= 31; $i++) {
>>    echo "<option value=\"$i\">$i</option>\n";
>>   }
>>  ?></select>
>>  <select name="month"><?php
>>   for ($i = 1; $i <= 12; $i++) {
>>    $monthname = date(‘F‘, mktime(12, 0, 0, $i, 1,
>>      2005));
>>    echo "<option value=\"$i\">$monthname</option>";
>>   }
>>  ?></select>
>>  <select name="year"><?php
>>   for ($i = 2005; $i <= 2010; $i++) {
>>    echo "<option value=\"$i\">$i</option>";
>>   }
>>  ?></select>
>
> I consider your example breaking the separation of business and 
> display logic. The front-end should only have display logic; it 
> shouldn't be performing calculations. You have business logic in your 
> example. The backend should take care of that and only pass variables 
> and arrays to the front-end.
>
> The front-end could (should) look like this:
>
> ...
I do not see the display of values for day, month, or year as being 
business logic. If the calculations do not relate to the domain, I would 
expect to see them in the presentation layer, whether that's php or a 
different template system. The fact that they are calculations does not 
necessarily mean that the code is business logic. In this particular 
case, smarty does have a better way of performing *presentation* logic.

Alvaro



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