Skip to main content

This site requires you to update your browser. Your browsing experience maybe affected by not having the most up to date version.

General Questions /

General questions about getting started with SilverStripe that don't fit in any of the categories above.

Moderators: martimiz, Sean, Ed, biapar, Willr, Ingo, swaiba

ListboxField ss3

Go to End

2 Posts   739 Views


Community Member, 98 Posts

4 January 2013 at 1:36am

Edited: 04/01/2013 1:38am

I want to be able to select multiple items from the siteTree, so i could say asssign a banner to multiple pages.

map() doesn't seem to work anyone know of another way.
[warning] array_keys() expects parameter 1 to be array object given
error line 138 ListboxField.php

line 138 = $hasCommas ....

i did try explode but that doesn't seem to solve

why does map(0 work with checkboxes but not listbox

Checkbox works


	      $SiteTreeIDs = SiteTree::get();
	       if (!empty($SiteTreeIDs)) {   
	          $map = $SiteTreeIDs->map('ID', 'Title');
	               new CheckboxSetField(
	                   $name = "selectedPagesFld",
	                    $title = "Select Pages",
	                  $source = $map

ListboxField doesn't


 $SiteTreeIDs = SiteTree::get();
 if (!empty($SiteTreeIDs)) {   
	          $treemap = $SiteTreeIDs->map('ID', 'Title');
	          $mylistboxfield = new ListboxField(
                                             "Select Pages", 
                                             $source = $treemap,
	                                   $value = ""
	           /*  */

      return $fields;


Community Member, 189 Posts

8 January 2013 at 5:47am

what about a CheckboxSetField ?