Apple

On Apr 28, 2011, at 5:47 PM, Chuck Hill wrote:

On Apr 28, 2011, at 3:10 PM, Miguel Angel Torres Avila wrote:

Right, maybe that was a silly question.

I was wondering why you were asking that. :-P

I tried using a String before and it didn't work.

This the scenario:

HTML file of the component where I inserted the DhtmlxCombo Component.

<webobject name = "comboProducts"/>

With bindings

comboProducts : DhtmlxCombo {
list = productsList;
item = productIterator;
selection = productSelected;
displayString = productIterator.producto|keyAndDescriptionHTML;//VALID
noSelectionString = "--Seleccione un Producto--";
id = "pubProducts";

}

Code In the DhtmlxComboComponent's html file

For things like this it can ultimately be easier to sub-class WOPopUpButton and implement DhtmlxComboComponent as a WODynamicElement. See ERXOptGroupPopupButton in Wonder for an example.

Otherwise, I think you will be better off making DhtmlxComboComponent be stateless and make the binding adjustments below.

<webobject name = "jsCombo"></webobject>
<webobject name = "wopubSelectionList"/><webobject name = "jsComboAfterList"></webobject>

With bindings

jsCombo : WOJavaScript {
scriptString = dhtmlxComboJS;
}

wopubSelectionList : WOPopUpButton {
list = list;
item = item;
selection = selection;
displayString = displayString;
noSelectionString = noSelectionString;
escapeHTML = false;
id = id;
}

Use the carat notation for the bindings above, e.g.:
list = ^list;

I didn't know about carat notation. That did the trick.

I declared the bindings in the API file and set the bindings of the WOPopUpButton like

wopubSelectionList : WOPopUpButton {

list = ^list;

item = ^item;

selection = ^selection;

displayString = ^displayString;

noSelectionString = ^noSelectionString;

escapeHTML = false;

id = id;

name = id;

}

And that was all, the bindings are passed directly there is not need to get them into Objects in the .java file

Thanks Chuck.

I think that might work...

Chuck

jsComboAfterList : WOJavaScript {
scriptString = dhtmlxComboJSAfterList;
}

It looks like DhtmlxCombo component receives the evaluation of

displayString = productIterator.producto|keyAndDescriptionHTML;//VALID

Which at that moment is null because is the item in the List but it does not get next value until the WOPopUpButton is rendered.

Then when DhtmlxCombo sends the object to the WOPopUpButton it is a null String.

Any ideas how to pass the instruction of the evaluation of productIterator.producto|keyAndDescriptionHTML to the WOPopUpButton inside the DhtmlxCombo Component?

Thanks.

On Apr 28, 2011, at 4:59 PM, Chuck Hill wrote:

displayString is a String

On Apr 28, 2011, at 2:57 PM, Miguel Angel Torres Avila wrote:

Hi List,

I am trying to implement DHTMLXCombo http://www.dhtmlx.com/docs/products/dhtmlxCombo/index.shtml

I am creating a subcomponent that wraps a WOPopUpButton and inserts all the JS Code to convert it into DHTMLXCombo, the approach is to create a component with similar bindings as WOPopUpButton in order to easily replace them. But I have a problem with binding definition.

I have these vars so far:

public NSArray<Object> list = null;

public Object item = null;

public Object selection = null;

public String noSelectionString = null;

But which class the displayString Object should be?

My intention is to pass these objects to the WOPopUpButtom that will be wrapped by my DhtmlxCombo Component.

Thanks in advance!

_______________________________
Ing. Miguel Angel Torres Avila
Director General
Tel: +52 (33) 3367 1892
Cel: +52 (33) 3106 8758
E-mail: email@hidden
www.toracom.net
Antes de imprimir, piense en el Medio Ambiente. Before printing think about the Environment. Avant d'imprimer, pensez à l'Environnement

--
Chuck Hill Senior Consultant / VP Development

Come to WOWODC this July for unparalleled WO learning opportunities and real peer to peer problem solving! Network, socialize, and enjoy a great cosmopolitan city. See you there! http://www.wocommunity.org/wowodc11/

_______________________________
Ing. Miguel Angel Torres Avila
Director General
Tel: +52 (33) 3367 1892
Cel: +52 (33) 3106 8758
E-mail: email@hidden
www.toracom.net
Antes de imprimir, piense en el Medio Ambiente. Before printing think about the Environment. Avant d'imprimer, pensez à l'Environnement

--
Chuck Hill Senior Consultant / VP Development

Come to WOWODC this July for unparalleled WO learning opportunities and real peer to peer problem solving! Network, socialize, and enjoy a great cosmopolitan city. See you there! http://www.wocommunity.org/wowodc11/

_______________________________
Ing. Miguel Angel Torres Avila
Director General
Tel: +52 (33) 3367 1892
Cel: +52 (33) 3106 8758
E-mail: email@hidden
www.toracom.net
Antes de imprimir, piense en el Medio Ambiente. Before printing think about the Environment. Avant d'imprimer, pensez à l'Environnement

References:
	>Searchable Combo (From: Miguel Angel Torres Avila <email@hidden>)
	>Re: Searchable Combo (From: Chuck Hill <email@hidden>)
	>Re: Searchable Combo (From: Miguel Angel Torres Avila <email@hidden>)
	>Re: Searchable Combo (From: Chuck Hill <email@hidden>)