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alvaro
Forum Newbie
Posts: 12 Joined: Sun Dec 21, 2008 4:12 pm
Post
by alvaro » Wed Dec 24, 2008 8:51 am
hi guys, i m a php beginner and i have a problem thats is.
Code: Select all
<td><? // COMEÇA LISTAR OPCIONAIS
echo "<fieldset><legend><font color='$Cor1'>Features</font> </legend>";
$op2 = explode("|",$dados[id_opcionais]);
$total2 = count($op2);
//echo $total;
for($i2=0; $i2<$total2; $i2++) {
//echo $op[$i]."<br>";
if($op2[$i2] != ""){
$opc2 = mysql_fetch_array(mysql_query("SELECT * FROM $tabela7 WHERE id='$op2[$i2]'"));
//echo "$opc2[nome]";
echo "<input name='opcionais[]' type='checkbox' value='$opc2[id]' checked onClick='this.checked=true;'> $opc2[nome] ";
}
}
echo "</fieldset><br>";?></td>
this code return me something like this but i need to show this in 2 coluns.
if somebody can help me... thanks in advance.
John Cartwright
Site Admin
Posts: 11470 Joined: Tue Dec 23, 2003 2:10 am
Location: Toronto
Contact:
Post
by John Cartwright » Wed Dec 24, 2008 10:14 am
I've never understood why this logic needs to be programmed logically. I find using CSS is much less complicated.
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echo "<div style='float; left; width: 49%;'><input name='opcionais[]' type='checkbox' value='". $opc2['id'] ."' checked onClick='this.checked=true;'>". $opc2['nome'] ."</div>";
You will also probably need to clear the floats.
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echo "<div style='clear: both;'></div>";
echo "</fieldset><br>";?>
alvaro
Forum Newbie
Posts: 12 Joined: Sun Dec 21, 2008 4:12 pm
Post
by alvaro » Wed Dec 24, 2008 10:42 am
Jcart wrote: I've never understood why this logic needs to be programmed logically. I find using CSS is much less complicated.
Code: Select all
echo "<div style='float; left; width: 49%;'><input name='opcionais[]' type='checkbox' value='". $opc2['id'] ."' checked onClick='this.checked=true;'>". $opc2['nome'] ."</div>";
Ur code works too - but i still got just 1 columns.
i think i can use something like this
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<?
$columns=2;
if ($total>0) {
for ($i = 0; $i < $total; $i++) {
if (($i%$columns)==0) {
$colspan = $coluns+$coluns+$coluns;
?>
John Cartwright
Site Admin
Posts: 11470 Joined: Tue Dec 23, 2003 2:10 am
Location: Toronto
Contact:
Post
by John Cartwright » Wed Dec 24, 2008 11:05 am
In my example, you may have to adjust the width depending on padding and margins. Usually 1% offset (each column being 49%) is enough, but not always.
alvaro
Forum Newbie
Posts: 12 Joined: Sun Dec 21, 2008 4:12 pm
Post
by alvaro » Wed Dec 24, 2008 4:29 pm
Jcart wrote: In my example, you may have to adjust the width depending on padding and margins. Usually 1% offset (each column being 49%) is enough, but not always.
I did like this and now works
Code: Select all
<style type="text/css">
.container
{
width: 400;
}
.div_resultado
{
float: left;
width: 200px;
}
</style>
Code: Select all
echo "<div class='div_resultado' style='float; left; width: 49%;'><input name='opcionais[]' type='checkbox' value='". $opc2['id'] ."' checked onClick='this.checked=true;'>". $opc2['nome'] ."</div>";
}
}
echo "<div style='clear: both;'></div>
Thanks mate, apreciate ur help.