Bhargav:
There isn't any URI, unfortunately.... this behaviour is internal to the
Wicket server.
Right now the best you can do (but it would be a lot of work) is to iterate
over the registered services and try to discover the autoComplete action.
You could then check the metadata ("describedby" link) to confirm it
returns a list of ToDoItems.
Rather than do all that, I think you would be better off, in these last
week and a half, to spend some time getting the PhoneGap packaging sorted
out. Perhaps that's trivial, I don't know, but I'm sure it would take some
time.
~~~
Dimuthu, Bhargav:
In your code submission for Google, I'd just document a limitation that
invoking actions with reference args is not yet completed (primarily
because the RO spec does not define autocomplete yet).
To make the demo work I suggest you alter the app so that:
public class ToDoItem {
public ToDoItem add(ToDoItem t) {
getDependencies().add(t);
return this;
}
}
becomes instead something like:
public class ToDoItem {
public ToDoItem add(@Named("ToDo Item") String description) {
List<ToDoItem> items = toDoItems.autoComplete(description);
if(items.size() >0) {
add(items.get(0));
} else {
// I'm not sure if this is in the RO server or not...
// if so, it would be a Warning header set in the HTTP
response.
getContainer().warnUser("No matching item found");
}
return this;
}
private ToDoItem add(ToDoItem t) { ... }
private ToDoItems toDoItems;
void injectToDoItems(ToDoItems tdi) { .... {
}
and ditto for remove, etc.
HTH
Dan
On 7 September 2013 19:10, Bhargav Golla <[email protected]> wrote:
> Looks like Wicket Viewer is fetching all objects. How can I know which URL
> to make a call to to fetch all objects in this context?
>
> Bhargav Golla
> Developer. Freelancer.
> B.E (Hons.) Computer Science
> BITS-Pilani
> Github <http://www.github.com/bhargavgolla> |
> LinkedIN<http://www.linkedin.com/in/bhargavgolla>
> | Website <http://www.bhargavgolla.com/>
>
>
> On Sat, Sep 7, 2013 at 11:30 PM, Bhargav Golla <[email protected]>wrote:
>
>> Hi Dan
>>
>> Reopening this for more clarification.
>>
>> On Mon, Sep 2, 2013 at 11:59 PM, Dan Haywood <
>> [email protected]> wrote:
>>
>>>
>>> On 1 September 2013 17:54, Bhargav Golla <[email protected]>wrote:
>>>
>>>> Hello
>>>>
>>>>
>>> Sorry for the delay in replying, Bhargav... was on vacation.
>>>
>>>
>>>
>>>> I am trying to add a dependency to a TODO. It's arguments are supposed
>>>> to by like this {"toDoItem":{"value":"XXXX"}} where XXXX should be some
>>>> value.
>>>>
>>>
>>> That's the case for scalar values, but it isn't the case for references
>>> to other objects.
>>>
>>>
>>>
>>>> Could I know what should be placed in XXXX place to add a ToDo item as
>>>> a dependency? I tried ID of a ToDo item, but it is giving me this response.
>>>> {
>>>> "toDoItem": {
>>>> "value": "http://localhost:8080/restful/objects/TODO/L_18";,
>>>> "invalidReason": "Expected a link (because this object's type
>>>> is not a value) but found no 'href'"
>>>> },
>>>> "x-ro-invalidReason": "Mandatory"
>>>> }
>>>>
>>>>
>>> So, you almost got it right. As per sec 2.9.2.1 of the RO spec, the
>>> value must be a json-node with a "href", ie:
>>>
>>> { "toDoItem":
>>> {"value":
>>> { "href": "http://localhost:8080/restful/objects/TODO/L_18"; }
>>> }
>>> }
>>>
>>>
>>> ~~~
>>> Your next question, I suspect, will be: "how do I know which hrefs to
>>> provide?" In the Wicket viewer, we have support for the autoComplete
>>> facet, and so render a drop-down. In the RO spec v1.0, there is no support
>>> currently for autoComplete, so there is no easy way to support it.
>>>
>>> I am working on v1.1. of the spec that defines this capability. A
>>> couple of ideas for you in the meantime:
>>> - extend the dom application to support choices (this is defined in the
>>> RO spec), and render a drop-down of these
>>>
>> Could you explain this idea about extending DOM application more?
>>
>>> - cache objects identifiers as they are visited and make them
>>> available in a drop-down (as "recently viewed")
>>> - provide some sort of ability to pin or bookmark objects (eg onto a
>>> "shelf" area) so that they can then be dragged down into the slot
>>> afterwards.
>>>
>>> Dan
>>>
>>>
>>>
>>>
>>>> Regards
>>>>
>>>> Bhargav Golla
>>>> Developer. Freelancer.
>>>> B.E (Hons.) Computer Science
>>>> BITS-Pilani
>>>> Github <http://www.github.com/bhargavgolla> |
>>>> LinkedIN<http://www.linkedin.com/in/bhargavgolla>
>>>> | Website <http://www.bhargavgolla.com/>
>>>>
>>>
>>>
>>
>
