Hi!
Well.. you have the url.. you can reference it from javascript by
expressing it in for exampel a javascript variable... would that work
for you?
protected void onRender(MarkupStream markupStream) {
super.onRender(markupStream);
JavascriptUtils.writeOpenTag(getResponse());
getResponse().write("var xmlurl='" + xmlurl + "';" );
JavascriptUtils.writeCloseTag(getResponse());
}
**
Martin
2010/3/21 JonnyL <[email protected]>:
>
> Hi,
>
> I still don't get it. I have added the code you suggested and that returns
> the url to the resource, but how do I reference the resource in the page.
> Apologies if this is a dumb question, but I am stumped on this.
>
> Thanks
>
>
>
>
>
> MartinM wrote:
>>
>> Hi!
>>
>> Here is how it works with css, look in Palette.java:
>>
>> new ResourceReference(Palette.class, "palette.css")
>>
>> /**
>> * Renders header contributions
>> *
>> * @param response
>> */
>> public void renderHead(IHeaderResponse response)
>> {
>> ResourceReference css = getCSS();
>> if (css != null)
>> {
>> response.renderCSSReference(css);
>> }
>> }
>>
>>
>> Furthermore in HeaderResponse the code is like:
>>
>> /**
>> * @see
>> org.apache.wicket.markup.html.IHeaderResponse#renderCSSReference(org.apache.wicket.ResourceReference)
>> */
>> public void renderCSSReference(ResourceReference reference)
>> {
>> if (reference == null)
>> {
>> throw new IllegalArgumentException("reference cannot
>> be null");
>> }
>> if (!closed)
>> {
>> CharSequence url =
>> RequestCycle.get().urlFor(reference);
>> renderCSSReference(url.toString(), null);
>> }
>> }
>>
>>
>>
>> So I would assume that you can get the url by calling:
>>
>> String xmlUrl = RequestCycle.get().urlFor(new
>> ResourceReference(MyClassInSamePackage.class,
>> "myown.xml")).toString();
>>
>> I haven't tried that but something like that should work.
>>
>>
>> **
>> Martin
>>
>>
>> 2010/3/21 JonnyL <[email protected]>:
>>>
>>> Hi,
>>>
>>> Can you expand on option a). I am adding my JS and CSS as resources by
>>> creating ResourceReference() for them and using renderCSSreference() and
>>> renderJavascriptReference() to add them to the pages header, but how I do
>>> not know how to add a resource reference to the XML file.
>>>
>>> Thanks
>>>
>>>
>>>
>>> MartinM wrote:
>>>>
>>>> Hi!
>>>>
>>>> I can suggest two things:
>>>> a) reference it as resource in wicket, similar way you do with
>>>> javascript or css, find out its url
>>>> b) put the xml file in your src/webapp directory, static files can be
>>>> accessed directly from there.
>>>>
>>>> **
>>>> Martin
>>>>
>>>> 2010/3/21 JonnyL <[email protected]>:
>>>>>
>>>>> Hi Martin,
>>>>>
>>>>> Yes, the XML file is a remote file on the server. I have written a
>>>>> javascript function that returns a node value from the XML file, the
>>>>> javascript function is in a JS file which is referenced in the page
>>>>> header.
>>>>> The javascript cannot access the XML file because I believe it is not
>>>>> referenced as a resource by Wicket.
>>>>>
>>>>> Any suggestions on how I should reference the XML file?
>>>>>
>>>>> Thanks for the speedy response.
>>>>>
>>>>>
>>>>> THe javascript and
>>>>>
>>>>> MartinM wrote:
>>>>>>
>>>>>> Hi!
>>>>>>
>>>>>> You mean remote xml file.. on the server.
>>>>>>
>>>>>> **
>>>>>> Martin
>>>>>>
>>>>>> 2010/3/21 Jon <[email protected]>:
>>>>>>> My Wicket app has a page that calls a Javascript function that
>>>>>>> accesses
>>>>>>> an XML file. I have added the Javascript resource and it runs, but it
>>>>>>> cannot access the XML file. How do I set the XML file as a resource
>>>>>>> so
>>>>>>> it can be accessed by Javascript?
>>>>>>>
>>>>>>
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>>>>>>
>>>>>>
>>>>>
>>>>> --
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>>>>> 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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>
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