Re: ERXOptGroupPopupButton

Here is a sketch of how I use it:

DictionaryPopup: ERXOptGroupPopupButton {
	list              = orderedKeys;
	group	          = sortGroup;
	item              = key;
	displayString     = displayString;
	selection         = ^selection;
	value             = value;
	noSelectionString = ^noSelectionString;
	escapeHTML        = ^escapeHTML;
	class             = ^class;
	style             = ^style;
	id                = id;
	name			  = ^name;
}



    /**
     * List of keys that control the order that the values are shown in the UI.
     *
     * @return the value bound to keyOrder, or sorted by corresponding value from dictionary if not bound
     */
    public NSArray orderedKeys()
    {
        if (orderedKeys == null)
        {
            if (keyOrder() != null)
            {
                // Only include the ordered keys that are also in dictionary
                // This allows keyOrder() to be a superset of dictionary().allKeys()
                orderedKeys = keyOrder().mutableClone();
                for (int i = 0; i < keyOrder.count(); i++)
                {
                    Object aKey = keyOrder.objectAtIndex(i);
                    if (dictionary().objectForKey(aKey) == null)
                    {
                        orderedKeys.remove(aKey);
                    }
                }
            }
            else
            {
                orderedKeys = ERXDictionaryUtilities.keysSortedByValueAscending(dictionary());
            }
        }

        return orderedKeys;
      

    public Object sortGroup()
    {
        return ((Foo) dictionary().objectForKey(key)).sortGroup();
    }


    public String displayString()
    {
        return ((Foo) dictionary().objectForKey(key)).shortName();
    }


    public Object value()
    {
        // key == null indicates a bug in WO where it sets a value on the <select> tag, just ignore it
        return key != null ? displayString() : null;
    }




On 2012-12-18, at 9:14 AM, Mourad wrote:

> Dear all,
> 
> I am trying to track an example using ERXOptGroupPopupButton, I downloaded the latest version of wonder but cannot find it.
> 
> Anyone can point me in the right direction?
> 
> Thanks
> 
> Mourad
> 
> 
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