Am 04.11.2011, 11:52 Uhr, schrieb Fred Garlov
<[email protected]>:
Hello,
is there a way to render a multi select element not as array?
$element = new \Zend_Form_Element_Multiselect('myname');
$element->setMultiOptions($names);
which renders
<select name="myname[]" multiple="multiple">
<option value="o1" label="L 1">L 1</option>
<option value="o2" label="L 2">L 2</option>
</select>
As one can see, "myname[]" has brackets now, which is not desired in my
case.
The brackets are needed!
Here is an example:
(CODE)
<select name="foo[]" multiple="multiple">
<option value="o1" label="L 1">L 1</option>
<option value="o2" label="L 2">L 2</option>
</select>
<select name="bar" multiple="multiple">
<option value="o1" label="L 1">L 1</option>
<option value="o2" label="L 2">L 2</option>
</select>
if (count($_POST)) {
// Foo
echo 'Foo: ';
echo gettype($_POST['foo']);
echo '<br>';
print_r($_POST['foo']);
// Bar
echo 'Bar: ';
echo gettype($_POST['bar']);
echo '<br>';
print_r($_POST['bar']);
}
(OUTPUT)
Foo: array
Array ( [0] => o1 [1] => o2 )
Bar: string
o2
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