Pass options to generateAttribute() to allow for raw options instead of <ul>

[Toflar]

The template helper generateAttribute() should allow to pass an optional noHtml or so param for option attributes.

Right now when you have a multiple select and you go for echo $this->generateAttribute('select_field') it will output a <ul> formatted list. However, what if I want to display something else than the <ul> list with it?
Of course you can get the raw values using $this->select_field but you would need to call deserialize() in combination with haste utilities. So in the easiest case you have to write something like this:

$options = deserialize($this->select_field, true);

foreach ($options as &$v) {
    $v = \Haste\Util\Format::dcaValue('tl_iso_product', 'select_field', $v);
}

// Output every value with it's label here now.

I'd prefer to have something like this;

foreach ($this->generateAttribute('select_field', ['noHtml' => true]) {
     // Output every value with it's label here now.
}

This would make the template a whole lot more consistent.
Why noHtml and not raw or something else? Well, prepared labels are not raw either, right? The equivalent of raw would be $this->select_field but what I want is everything except for the automated html markup. So, noHtml but I'm open for input :-)

[aschempp]

Here are a few suggestions, what should we use?

• noHtml
• raw
• noList

[Toflar]

I'd go for noHtml but would accept noList as well. Just not raw.

[Toflar]

Please reopen, the options should get their values, not just the labels.

If you use the options wizard and enter something like

Key	Label
key_1	Label 1
key_2	Label 2

The following code

var_dump($this->generateAttribute('select_field', ['noHtml' => true]));

now produces this

array(2) { [0]=> string(7) "Label 1" [1]=> string(7) "Label 2" }

You only get the labels now, not the values anymore and you need to manually assign the label to the keys again.
To be more convenient, it should produce either this:

array(2) { ["key_1"]=> string(7) "Label 1" ["key_2"]=> string(7) "Label 2" }

or even this (to support more attributes and not only regular key->value):

array(2) { [0]=> array(2) { ["key"]=> string(5) "key_1" ["label"]=> string(7) "Label 1" } [1]=> array(2) { ["key"]=> string(5) "key_2" ["label"]=> string(7) "Label 2" } }

[aschempp]

I have updated the code to correctly return key-value pairs