I have a small javascript which add form-fields dynamically.
My javascript snippet without any php codes works fine.
<script type="text/javascript">
var counter = 0;
$(function(){
$('p#add_field').click(function(){
counter += 1;
$('#container').append(
'<strong>Artikel ' + counter + '</strong><br />'
+ '<input id="field_' + counter + '" name="dynfields[]' + '" type="text" class="login-username" /><br />'
+ '<input id="field2_' + counter + '" name="dynfields2[]' + '" type="text" class="login-username" /><br />' );
});
});
</script>
But in this script i need an array that read entries from a database for a select option field (dropdown).
I do it like this:
<script type="text/javascript">
var counter = 0;
$(function(){
$('p#add_field').click(function(){
counter += 1;
$('#container').append(
'<strong>Artikel ' + counter + '</strong><br />'
+ '<input id="field1_' + counter + '" name="dynfields[]' + '" type="text" class="login-username" /><br />'
+ '<input id="field2_' + counter + '" name="dynfields2[]' + '" type="text" class="login-username" /><br />'
+ '<select name="dynfields3[]' + '">
<?php
$abfrage = "SELECT * FROM artikel";
mysql_query("SET NAMES SET 'utf8'");
$ergebnis = mysql_query($abfrage);
while($row = mysql_fetch_object($ergebnis))
{
$id = $row->id;
$name = $row->name;
$beschreibung = $row->beschreibung;
$preis = $row->preis;
echo " <option value='$row->id'>$row->name;</option> ";
}
?>
</select><br />'
);
});
});
</script>
It doesn't work. I get the following error Uncaught SyntaxError: Unexpected token ILLEGAL
What's wrong? Iam very glad for any help.
Regards, Stefan
You can try this :
<script type="text/javascript">
var counter = 0;
$(function(){
$('p#add_field').click(function(){
counter += 1;
$('#container').append(
'<strong>Artikel ' + counter + '</strong><br />'
+ '<input id="field1_' + counter + '" name="dynfields[]' + '" type="text" class="login-username" /><br />'
+ '<input id="field2_' + counter + '" name="dynfields2[]' + '" type="text" class="login-username" /><br />'
+ '<select name="dynfields3[]">' +
+ '<?php $abfrage = "SELECT * FROM artikel"; mysql_query("SET NAMES SET 'utf8'"); $ergebnis = mysql_query($abfrage); while($row = mysql_fetch_object($ergebnis)){?>'
+ '<option value="' + '<?php echo $row->id ?>' + '">' + '<?php echo $row->name ?>' + '</option>'
+ '<?php }?></select></br>'
);
});
});
</script>
I think the error is here
+ '<select name="dynfields3[]' + '">
maybe you intend
+ '<select name="dynfields3[]" >' +
<?php
$abfrage = "SELECT * FROM artikel";
mysql_query("SET NAMES SET 'utf8'");
$ergebnis = mysql_query($abfrage);
while($row = mysql_fetch_object($ergebnis))
{
$id = $row->id;
$name = $row->name;
$beschreibung = $row->beschreibung;
$preis = $row->preis;
echo " <option value='$row->id'>$row->name;</option> ";
}
?>
+ '</select><br />';
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