php condition in a tabel with html and php

[elia]

Hello,

I would like to show a line in a tabel in html if there is quantity of
article choosed.

My code is:

<? if ($quantite1 0) {
echo('
<tr>
<td align="left" nowrap="nowrap">Article 1</td>
<td align="center"><? echo $quantite1 ?</td>
<td align="center">20 &euro;</td>
<td align="center"<? echo $montant1 ?&euro;</td>
</tr>');
}
else{
echo("");
}
?>

If there is no article >no line
If there is article >show the line

Problem: I can have the variable $quantite1 and $montant1 en php

[Sandman]

In article <11**********************@m73g2000cwd.googlegroups .com>,
"elia" <jo****@pcl.chwrote:

Hello,

I would like to show a line in a tabel in html if there is quantity of
article choosed.

My code is:

<? if ($quantite1 0) {
echo('
<tr>
<td align="left" nowrap="nowrap">Article 1</td>
<td align="center"><? echo $quantite1 ?</td>
<td align="center">20 &euro;</td>
<td align="center"<? echo $montant1 ?&euro;</td>
</tr>');
}
else{
echo("");
}
?>

If there is no article >no line
If there is article >show the line

Problem: I can have the variable $quantite1 and $montant1 en php

You can't break into php code inside a echo.

Try:

echo "<td$montant1 </td>";

And not:

echo('<td<? echo $montant1 ?</td>');
^ ^
1 2
1. Using ' means that variables won't be parsed, but printed.
2. <? ... ?is for the parsing engine, not to be used within PHP code.

--
Sandman[.net]

[elia]

Thanks, but so it's my problem! If I write ...

<? if ($quantite1 0) {
echo('
<tr>
<td article1 </td>
<td $quantite1</td>
<td 20 &euro;</td>
<td $montant1 &euro;</td>
</tr>');
}
else{
echo("");
}
?>

...."$quantite1" and "$montant1" is not take as variable php.
Until "4" ou "7" or "10" it's write "$quantite1"
Pascal

[Peter Fox]

Following on from elia's message. . .

>Hello,

I would like to show a line in a tabel in html if there is quantity of
article choosed.

My code is:

broken.
* use _double_ quotes to get $-variables rendered.
* to escape double quotes use \"
* nowrap html syntax!
* print() is same as echo()
* Euro combined with montant
* I've modified your table format to remove redundant and space
consuming bits.
// print column headings before loop
print("<tr><th>Article</th><th>Montant</th></tr>\n");
// inside the loop
if ($quantite1 0) { // ignore if no quantity
// tidy up montant for pretty printing
if(!$montant==0){ // assuming $montant is numeric
$m = sprintf('&euro; %6.2f",$montant); // to nice currency string
}else{
$m='';
}
print("<tr>
<td align=\"center\">$quantite1</td>
<td align=\"right\">$m</td>
</tr>");
}
--
PETER FOX Not the same since the e-commerce business came to a .
pe******@eminent.demon.co.uk.not.this.bit.no.html
2 Tees Close, Witham, Essex.
Gravity beer in Essex <http://www.eminent.demon.co.uk>

[Sandman]

In article <11*********************@c28g2000cwb.googlegroups. com>,
"elia" <jo****@pcl.chwrote:

Thanks, but so it's my problem! If I write ...

<? if ($quantite1 0) {
echo('
<tr>
<td article1 </td>
<td $quantite1</td>
<td 20 &euro;</td>
<td $montant1 &euro;</td>
</tr>');
}
else{
echo("");
}
?>

..."$quantite1" and "$montant1" is not take as variable php.
Until "4" ou "7" or "10" it's write "$quantite1"
Pascal

Read my reply again. If you use

echo('$foobar');

it till print a dollar sign and then foobar. If you use

echo("$foobar");

it will print the content of the variable $foobar. Not the difference.
--
Sandman[.net]

[Pedro Graca]

elia wrote:

I would like to show a line in a tabel in html if there is quantity of
article choosed.

My code is:

<? if ($quantite1 0) {
echo <<<LINE
<tr>
<td align="left" nowrap="nowrap">Article 1</td>
<td align="center">$quantite1</td>
<td align="center">20 &euro;</td>
<td align="center">$montant1 &euro;</td>
</tr>
LINE;
//}
//else{
//echo("");
}
?>

--
File not found: (R)esume, (R)etry, (R)erun, (R)eturn, (R)eboot

[elia]

Thanks but it doesn't work! Pascal

[Pedro Graca]

elia wrote:

Thanks but it doesn't work! Pascal

Why? What happens? What did you expect? *How* does it not work?
See http://www.php.net/string

<?php
error_reporting(E_ALL);
ini_set('display_errors', '1');

$quantite1 = 6;
$montant1 = 42;

### Method 1: double quote delimited string with embedded double quotes
if ($quantite1 0) {
echo "<tr>
<td align=\"left\" nowrap=\"nowrap\">Article 1</td>
<td align=\"center\">$quantite1</td>
<td align=\"center\">20 &euro;</td>
<td align=\"center\">$montant1 &euro;</td>
</tr>";
}

### Method 1: double quote delimited string with embedded single quotes
if ($quantite1 0) {
echo "<tr>
<td align='left' nowrap='nowrap'>Article 1</td>
<td align='center'>$quantite1</td>
<td align='center'>20 &euro;</td>
<td align='center'>$montant1 &euro;</td>
</tr>";
}

### Method 3: single quote delimited string with embedded double quotes
if ($quantite1 0) {
echo '<tr>
<td align="left" nowrap="nowrap">Article 1</td>
<td align="center">', $quantite1, '</td>
<td align="center">20 &euro;</td>
<td align="center">', $montant1, ' &euro;</td>
</tr>';
}

### Method 4: heredoc syntax with embedded double quotes
if ($quantite1 0) {
echo <<<LINE
<tr>
<td align="left" nowrap="nowrap">Article 1</td>
<td align="center">$quantite1</td>
<td align="center">20 &euro;</td>
<td align="center">$montant1 &euro;</td>
</tr>
LINE;
}
?>

--
File not found: (R)esume, (R)etry, (R)erun, (R)eturn, (R)eboot

[Jerry Stuckle]

elia wrote:

Hello,

I would like to show a line in a tabel in html if there is quantity of
article choosed.

My code is:

<? if ($quantite1 0) {
echo('
<tr>
<td align="left" nowrap="nowrap">Article 1</td>
<td align="center"><? echo $quantite1 ?</td>
<td align="center">20 &euro;</td>
<td align="center"<? echo $montant1 ?&euro;</td>
</tr>');
}
else{
echo("");
}
?>

If there is no article >no line
If there is article >show the line

Problem: I can have the variable $quantite1 and $montant1 en php

Two options:

<? if ($quantite1 0) {
echo('
<tr>
<td align="left" nowrap="nowrap">Article 1</td>
<td align="center">' .$ quantite1 . '</td>
<td align="center">20 &euro;</td>
<td align="center">' . $montant1 . ' &euro;</td>
</tr>');
}
else{
echo("");
}
?>

Or

<? if ($quantite1 0) {
echo("
<tr>
<td align=\"left\" nowrap=\"nowrap\">Article 1</td>
<td align=\"center\">$quantite1</td>
<td align=\"center\">20 &euro;</td>
<td align=\"center\">$montant1 &euro;</td>
</tr>');
}
else{
echo("");
}
?>

--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
js*******@attglobal.net
==================

[elia]

Fantastic!! It's works with the first solution. ' . $quantite1 . '
marvelous, thanks to you!! Pascal