Having a little problem with the simpletreedropdownfield.

It doesn't show any styling with the sitetree at all, its just a simple list of the menu showing. It doesn't show where the submenu's are. Everything works its just the dropdownfield that doesn't show any styling in the list.
Doesn't the dropdownfield work right in a popup field?

Here's the code for the popup field with the simpletreedropdownfield..

	function getCMSFields_forPopup_intern() { 
		return new FieldSet( new SimpleTreeDropdownField("InternalLinkID", "InternalLinker", "SiteTree"));		
	} 	

What do you mean "styling?" SimpleTreeDropdown is just dropdown list of all the items in the class, indented by hierarchy.

Here's what I mean..

Treedropdownfield

When you view the source, are there   entities in the option tags?

No, doesn't look like it.

Heres the source:

<select id="DataObjectManager_Popup_AddForm_InternalLinkID" name="InternalLinkID"><option value=""> </option><option value="76">News module successfully installed</option><option value="13">Velkommen!</option><option value="31">RSS</option><option value="33">E-handelsløsning</option><option value="36">Nyhetsbrev</option><option value="42">Standardfunksjoner</option><option value="43">Webstruktur</option><option value="78">Denne burde vises</option><option value="6">Produkter fra Webcronize</option><option value="34">Filarkiv prosjekt</option><option value="35">Tilleggsmoduler</option>

But the same code, outside of the popup, renders correctly?

If you edit a file in the Files & Images section, do you get a proper SimpleTreeDropdown for the folder?

The dropdownfield in Files & images section looks fine.

Here is the source when the dropdownfield isn't in the popup:

<label class="left" for="Form_EditForm_InternalLinkID">InternalLinker</label><div class="middleColumn"><select id="Form_EditForm_InternalLinkID" name="InternalLinkID"><option value="13">Velkommen!</option><option value="6">Produkter</option><option value="42">&nbsp;&nbsp;Standardfunksjoner</option><option value="43">&nbsp;&nbsp;&nbsp;&nbsp;Webstruktur</option><option value="44">&nbsp;&nbsp;&nbsp;&nbsp;Artikler</option><option value="45">&nbsp;&nbsp;&nbsp;&nbsp;Nyheter</option><option value="46">&nbsp;&nbsp;&nbsp;&nbsp;Filarkiv</option><option value="47">&nbsp;&nbsp;&nbsp;&nbsp;Kontaktskjema</option><option value="48">&nbsp;&nbsp;&nbsp;&nbsp;Statistikk</option><option value="49">&nbsp;&nbsp;&nbsp;&nbsp;Brukeradministrasjon</option><option value="35">&nbsp;&nbsp;Tilleggsmoduler</option><option value="36">&nbsp;&nbsp;&nbsp;&nbsp;Nyhetsbrev</option><option value="37">&nbsp;&nbsp;&nbsp;&nbsp;Responsskjema</option><option value="38">&nbsp;&nbsp;&nbsp;&nbsp;Billedgalleri</option>

Have you figured out why this is happening in the popup field and maybe how to solve this little problem? :)