an external resource can be any file that is not javacode.
eg inside your panel you can do
Properties props=new Properties();
props.load(getClassLoader().getResourceAsStream(getClass().getName().replace(".","/")+".external.properties"));
and have a MyPanel.external.properties file next to your MyPanel.java
i dont see why you are trying to externalize such strings though, they
are clearly part of the code.
-igor
On Mon, Jun 29, 2009 at 2:59 PM, OjO<[email protected]> wrote:
>
> Sorry, I did not mean to abuse them. I am seeking the right way of getting
> String properties associated with a panel class. What do you mean by
> "externalized"? What is "an external resource"?
>
>
> igor.vaynberg wrote:
>>
>> the property files are made for i18n, you are really abusing them. if
>> you want these things externalized then load them from an external
>> resource yourself.
>>
>> -igor
>>
>> On Mon, Jun 29, 2009 at 12:14 PM, OjO<[email protected]> wrote:
>>>
>>> Here is another more complex case:
>>>
>>> LinkSelection.properties:
>>> edit_label=Edit
>>> done_label=Hide Edit...
>>> linkId=toggle_link_{id}
>>> onclick=toggleEdit('{id}'); return(false);
>>> divId=toggle_div_{id}
>>>
>>> LinkSelection.java has the following in the constructor:
>>> @Override
>>> protected void populateItem(ListItem item) {
>>>
>>> bk = (BkItemI)item.getModelObject();
>>>
>>> // 1. the edit icon
>>> Label editLink = new Label ("edit_item_link",
>>> ( isEditBk(bk)
>>> ? new ResourceModel ("done_label")
>>> : new ResourceModel
>>> ("edit_label")))
>>> {
>>> �...@override
>>> protected void onBeforeRender()
>>> {
>>> setOutputMarkupId(true);
>>> setMarkupId (getLocalizer().getString
>>> ("linkIdPrefix", LinkSelection.this,
>>> new PropertyModel (LinkSelection.this.bk,
>>> "id")));
>>> add (new SimpleAttributeModifier
>>> ("onclick", getLocalizer().getString
>>> ("onclick", LinkSelection.this,
>>> new PropertyModel (LinkSelection.this.bk, "id"))));
>>> super.onBeforeRender();
>>> }
>>> };
>>> item.add (editLink);
>>> ...
>>>
>>> ERROR 29 11:58:24.086 Error attaching this container for rendering:
>>> [MarkupContainer [Component id = 0]] [o.a.w.RequestCycle]
>>> org.apache.wicket.WicketRuntimeException: Error attaching this container
>>> for
>>> rendering: [MarkupContainer [Component id = 0]]
>>> at
>>> org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1717)
>>> at org.apache.wicket.Component.onBeforeRender(Component.java:3757)
>>>
>>>
>>>
>>> igor.vaynberg wrote:
>>>>
>>>> set it in onbeforerender
>>>>
>>>> -igor
>>>>
>>>> On Fri, Jun 26, 2009 at 2:03 PM, OjO<[email protected]> wrote:
>>>>>
>>>>> I am using the following:
>>>>> myCom.setMarkupId (getLocalizer().getString ("handle", MyPanel.this,
>>>>> new
>>>>> Model (handleId)));
>>>>>
>>>>> but still getting WARNing:
>>>>>
>>>>> Tried to retrieve a localized string for a component that has not yet
>>>>> been
>>>>> added to the page. This can sometimes lead to an invalid or no
>>>>> localized
>>>>> resource returned. Make sure you are not calling Component#getString()
>>>>> inside your Component's constructor.
>>>>>
>>>>> What would be the correct way to get a property resource when a String
>>>>> value
>>>>> is needed?
>>>>> --
>>>>> View this message in context:
>>>>> http://www.nabble.com/localizer-and-variables-tp16548684p24227247.html
>>>>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>>>>
>>>>>
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>>>>>
>>>>>
>>>>
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>>>>
>>>>
>>>
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>>
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>>
>
> --
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> http://www.nabble.com/localizer-and-variables-tp16548684p24261681.html
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>
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