coding simple type enumeration options, possible?

[Former Member]

Hi, I made an DropBoxByKey and added to it via Simple Type couple options (option1, option2, option3). Now what I want to do is, in case of option choosed row of inputfields will appear.

So basicly, I made a context of the type of Visibility and binded it to TransparentContainer where those input fields are. In Init part of View implementation part I set it up to VISIBILITY.NONE, it went invisible as intended. Now, once option1 choosed from dropbox I want it to go VISIBILITY.VISIBLE. How can I do that? Regards.

[Former Member · Accepted solution]

Assign an action "OptionSelected" to the "onSelect" event. Assuming that the "selectedKey" of the drop-down list is bound to attribute "Key" and the visibility of the container is bound to attribute "InputFieldsVisibility", implement the action handler like

onActionOptionSelected(...)
{
  String currentOption = wdContext.currentContextElement().getKey();
  wdContext.currentContextElement().setInputFieldsVisibility( "option1".equals(currentOption) ? WDVisibility.VISIBLE : WDVisibility.NONE );
}

Armin

[Former Member]

Hi,

1. Create one value attribute name inp_visible in your context and select its type to com.sap.ide.webdynpro.uielementdefinitions.Visibility

2. Bind this context to the visible property of the input field.

3. Create an action and bind it to the OnSelect action of your dropdown.

4. Write this line in your OnSelect method of the dropdown

wdContext.currentContextElement().setInp_visible(IWDVisisibility.VISIBLE);

Warm Regards,

Murtuza

[Former Member]

thanks

[former_member197348]

Hi,

Create an action and bind it to onSelect event of DropDown.

You can set it VISIBILITY.VISIBLE in this action

Regards,

SIVA

Edited by: Siva Rama Krushna on Feb 14, 2008 7:33 PM