Switches come in handy here...
Switch($valueChk)
{
case 1:
do_whatever1();
case 2:
do_whatever2();
case 3:
do_whatever3();
break;
}
If the variable is 1, then all three functions will be called.
I don't remember what the original question was or if this even applies,
but it's a better solution than all of the IFs that was just posted...
---John Holmes...
> -----Original Message-----
> From: Naintara Jain [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, June 04, 2002 5:47 PM
> To: Ricardo Fitzgerald
> Cc: Php-General@Lists. Php. Net
> Subject: FW: [PHP] Logic -- conditional statements
>
> One correction, Ricardo
>
> for appending the rows, you will have to change the condition
>
> //for 1st row
> if($valueChk >= 1 && $valueChk <= 3)
>
> //for 2nd row
> if($valueChk >= 2 && $valueChk <= 3)
>
> //for 3rd row
> if($valueChk == 3)
>
>
>
> -----Original Message-----
> From:
[EMAIL PROTECTED]
>
[mailto:[EMAIL PROTECTED]
> t]On Behalf Of Naintara Jain
> Sent: Tuesday, June 04, 2002 2:37 PM
> To: Ricardo Fitzgerald; [EMAIL PROTECTED]
> Subject: RE: [PHP] Logic -- conditional statements
>
>
> The problem here is that you have defined three different variables
> $value1,$value2,$value3.
>
> Keep only one variable (say,$valueChk) that can take values 1,2 or 3.
> Then check for the condition.
> And there's another mistake in the script, you are checking
> ---if ($value2 ==0)---
> twice, you probably mean to check for "$value1 ==1" (for the first of
the
> "$value2 ==0" checks).
>
> Once you are through with these changes, your script will work
perfectly.
> And if you feel like improving it you need not repeat the <td>
statements.
> You can merely append the additional rows depending on the value of
the
> variable you set (say, $valueChk).
>
> the following isn't the actual script, but mainly the logic.
>
> $table="<table>"
> if($valueChk==0)
> exit
> if($valueChk==1)
> {
> //.....append the first <TR><TD> statement to $table variable
> $table .= "<TR><TD> ";
>
> }
>
> if($valueChk==2)
> {
> //.....append the second <TR><TD> statement to $table variable
> }
>
> if($valueChk==3)
> {
> //.....append the third <TR><TD> statement to $table variable
> }
>
> //now close the table tag and echo the $table variable
>
> you'll get the table with the desired number of rows.
>
> -Naintara
>
> -----Original Message-----
> From:
[EMAIL PROTECTED]
>
[mailto:[EMAIL PROTECTED]
> t]On Behalf Of Ricardo Fitzgerald
> Sent: Friday, July 10, 2893 3:44 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Logic -- conditional statements
>
>
> Hi to all,
>
> I'm trying to echo a neat table with values from a form, depending on
> the values it echoes a table with one row with two or with three:
> Then I have conditional nested statements, to validate these variables
> and wrote the table with the proper values in each case, the problem
> is the table is displayed 3 times instead of 1 each time it finds a
> value TRUE!
>
> I need it to display only once, I mean in the first instance the
> table, has 1 row, the second 2 rows, the third 3 rows, and they are
> independent.
>
> The code is something like:
> //Value1 is always 1
> if ($value1 == 0)
> {
> exit
> }
> if ($value2 ==0)
> {
> echo // echoes the table
> .
> .
> ."<td ... >$variable1 ...
> ."<td ... >$variable2...
> ."<td ... >$variable3 ...
> ."<td ... >$variable4 ...
>
> }
> if($value2 == 0)
> {
>
> .
> .
> echo // echoes the table
> .
> .
> ."<td ... >$variable1 ...
> ."<td ... >$variable2...
> ."<td ... >$variable3 ...
> ."<td ... >$variable4 ...
>
> ."<tr> /next row
> .
> ."<td ... >$variable5 ...
> ."<td ... >$variable6...
> ."<td ... >$variable7 ...
> ."<td ... >$variable8 ...
> ."</tr>
> .
> .
> }
> if($value3 == 3)
> {
>
> .
> .
> echo // echoes the table
> .
> .
> ."<td ... >$variable1 ...
> ."<td ... >$variable2...
> ."<td ... >$variable3 ...
> ."<td ... >$variable4 ...
>
> ."<tr> /next row
> .
> ."<td ... >$variable5 ...
> ."<td ... >$variable6...
> ."<td ... >$variable7 ...
> ."<td ... >$variable8 ...
> ."</tr>
> .
> .
> ."<td ... >$variable9 ...
> ."<td ... >$variable10...
> ."<td ... >$variable11 ...
> ."<td ... >$variable12 ...
> ."</tr>
> .
> .
> //and then closes the php script,
>
> TIA
>
> Regards,
>
> Rick
>
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