Oops... as always... I seem to find the answer right after I send out these
emails. Well, hoping I help someone else:
I found ERXComponentUtilities.inheritTemplateFrom() in Wonder.
I'll take a look at that one.
On Jan 5, 2011, at 6:55 PM, Ricardo J. Parada wrote:
> Hi Chuck,
>
> I have a need for inheriting from a class and template. I saw your code
> here. But I don't know hwat ResourceManagerAdditions is. Probably in your
> private library. Does Wonder have something equivalent?
>
> Thanks,
> Ricardo Parada
>
>
>
>
> On Oct 15, 2009, at 7:27 PM, Chuck Hill wrote:
>
>>
>> On Oct 15, 2009, at 4:22 PM, Lon Varscsak wrote:
>>
>>> Is there a way to subclass a component and have it use the template of
>>> the super-class?
>>
>>
>> /**
>> * Allows a component to "inherit" the template (.html and .wod files)
>> from another component.
>> * <p>Usage:</p>
>> * <pre>
>> * public WOElement template() {
>> * return inheritTemplateFrom("AddAddress", "CoreUI");
>> * }
>> * </pre>
>> * This very simple implementation does have some limitations:
>> * <ol>
>> * <li>It can't he used to inherit the template of another component
>> inheriting a template.</li>
>> * <li>It can't handle having two components with the same name in
>> different packages</li>
>> * <li>It does not use WO template caching</li>
>> * </ol>
>> *
>> * @see com.webobjects.appserver.WOComponent#template()
>> *
>> * @param componentName the name of the component whose template will be
>> inherited
>> * @param frameworkName name of the framework the component is in, or null
>> if in the application
>> * @return the template form the indicated component
>> */
>> public WOElement inheritTemplateFrom(String componentName, String
>> frameworkName)
>> {
>> /** require [valid_componentName] componentName != null; **/
>> String componentPath = componentName + ".wo/" + componentName + ".";
>> String htmlString =
>> ResourceManagerAdditions.stringFromResource(componentPath + "html", null,
>> session().languages());
>> String wodString =
>> ResourceManagerAdditions.stringFromResource(componentPath + "wod", null,
>> session().languages());
>> return WOComponent.templateWithHTMLString(htmlString, wodString,
>> session().languages());
>> /** ensure [valid_Result] Result != null; **/
>> }
>>
>>
>> --
>> Chuck Hill Senior Consultant / VP Development
>>
>> Practical WebObjects - for developers who want to increase their overall
>> knowledge of WebObjects or who are trying to solve specific problems.
>> http://www.global-village.net/products/practical_webobjects
>>
>>
>>
>>
>>
>>
>>
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