Murray, Miles, Cristea & Jim: Thanks a lot, I got it figured out. Peace, -z
>> Hello everyone,
>>
>> I'm using a while loop to display a list of people contained in my
>> database.
>> I'd like to assign different font colors to each depending on which city
>> they're from, but I can't seem to get an if/elseif/else statement to work
>> inside the while loop. Is there another way to do this?
>
> Hi Zach,
>
> There should be no reason why you can't use if/elseif/else within your while
> loop. The fact that you're experiencing problems strongly suggests that you
> have a combination of conditionals in your if/elseif/else that is
> effectively ignoring the data being returned from your recordset.
>
> It may be something as simple as using "=" in your if statement instead of
> "==" (ie, so the conditional is always true, because you're using the
> assignment "=" operator instead of the evaluative "==" operator), or a
> combination of conditions, each of which are accurate but which when placed
> together cause problems.
>
> To get an idea where your problem is occurring, try going from simple to
> complex. Start with something like the following pseudo-code:
>
> while ($row = get_data_from_your_recordset){
> if (strlen($row['a_recordset_field']) > 0){
> echo "Data found: " . $row['a_recordset_field'] . "<br />";
> } else {
> echo "Data not found<br />";
> }
> }
>
> The assumption being made above is that you will be using a field from your
> recordset that contains data that is ordinarily longer than 0 bytes.
>
> Doing the above will demonstrate that at the very least you are returning a
> valid recordset and that conditional statements work within while loops. If
> even this fails, then check the SQL that is being used to populate the
> recordset, and make sure that you are using the same field names in your PHP
> code as is being returned from the table by the recordset.
>
> Once the above is working, add back in your actual conditional(s), one by
> one. You're looking for the point where 'working' code becomes 'broken'
> code. Most of the time when you debug in this way it becomes obvious why the
> code isn't behaving the way you expect it to. If there's still any confusion
> at that point, at least you will be in a better position to supply actual
> code to the list, so we can work out the real problem.
>
> Much warmth,
>
> Murray
> ---
> "Lost in thought..."
> http://www.planetthoughtful.org
--
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