or you can use:
https://svn.apache.org/repos/asf/wicket/trunk/wicket-velocity/ in which
case you could have a separate js/vm file that can inject the values for
you:
myscript.vm
<script language="JavaScript">
function removeBlur(checked) {
if(checked) {
document.getElementById('${loginButtonId}').disabled = false;
} else {
document.getElementById('${loginButtonId}').disabled = true;
}
}
</script>
MyPage.java
final Map<String, String> vars = new HashMap<String, String>(1);
vars.put("loginButtonId", "login_button"); // should get the
"login_button" id from component.getMarkupId() instead
return new VelocityHeaderContributor().add(new
VelocityJavascriptContributor(MyPage.class, "path/to/myscript.vm",
Model.valueOf(vars), "nameOfScript"));
-----Original Message-----
From: eyalbenamram [mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 28, 2008 2:45 PM
To: users@wicket.apache.org
Subject: Re: inserting javascript from java to html file
OK. What if I want all the JS to be inline (no .js file to be made)?
I saw that wicket created a .js file...
igor.vaynberg wrote:
>
> response.renderOnLoadJavascript() takes just the javascript - like the
> javadoc says. no need for you to output the script tags.
>
> -igor
>
> On Tue, Oct 28, 2008 at 11:33 AM, eyalbenamram
> <[EMAIL PROTECTED]>
> wrote:
>>
>> public void renderHead(IHeaderResponse response) {
>>
>>
>> StringBuffer config = new StringBuffer();
>>
>> config.append("<script language=\"JavaScript\">\n");
>> config.append("function removeBlur(checked) {\n");
>> config.append("if(checked) {\n");
>>
>> config.append("document.getElementById('login_button').disabled =
>> false;\n");
>> config.append("} else {\n");
>>
>> config.append("document.getElementById('login_button').disabled =
>> true;\n");
>> config.append("} }\n");
>> config.append("</script>\n");
>>
>> response.renderOnLoadJavascript(config.toString());
>>
>>
>>
>> igor.vaynberg wrote:
>>>
>>> what is your code look like?
>>>
>>> -igor
>>>
>>> On Tue, Oct 28, 2008 at 11:28 AM, eyalbenamram
>>> <[EMAIL PROTECTED]>
>>> wrote:
>>>>
>>>> Hi again,
>>>>
>>>> I used IHeaderContributer, and the javascript code is now garbled
>>>> and not working.
>>>> Here is what I got:
>>>>
>>>> <script type="text/javascript"
>>>> src="resources/org.apache.wicket.markup.html.WicketEventReference/w
>>>> icket-event.js"></script> <script type="text/javascript"
>>>> ><!--/*--><![CDATA[/*><!--*/ Wicket.Event.add(window, "load",
>>>> function() { <script language="JavaScript"> function
>>>> removeBlur(checked) {
>>>> if(checked) {
>>>> document.getElementById('login_button').disabled = false; } else {
>>>> document.getElementById('login_button').disabled = true; } }
>>>> </script> ;}); /*-->]]>*/</script>
>>>>
>>>>
>>>>
>>>> igor.vaynberg wrote:
>>>>>
>>>>> use iheadercontributor, that should work much better
>>>>>
>>>>> also make sure your page has <body> tag.
>>>>>
>>>>> -igor
>>>>>
>>>>> On Tue, Oct 28, 2008 at 10:57 AM, eyalbenamram
>>>>> <[EMAIL PROTECTED]>
>>>>> wrote:
>>>>>>
>>>>>> Hi
>>>>>> I am inserting javascript code like this:
>>>>>>
>>>>>> StringBuffer config = new StringBuffer();
>>>>>>
>>>>>> config.append("<script
language=\"JavaScript\">\n");
>>>>>> config.append("function onLoad() { getValue();
>>>>>> setTimeout(\"onRefresh();\","+ns.getAutoRefreshSecs()*1000+");
}\n");
>>>>>> config.append("function onRefresh(){\n");
>>>>>>
>>>>>> config.append("document.getElementById('hiddenVar').value
>>>>>> =
>>>>>> document.getElementById('textString').value;\n");
>>>>>> config.append("window.location.reload(); }\n");
>>>>>> config.append("function getValue() {\n");
>>>>>>
>>>>>> config.append("document.getElementById('textString').value
>>>>>> =
>>>>>> document.getElementById('hiddenVar').value; }\n");
>>>>>> config.append("</script>\n");
>>>>>>
>>>>>> /*open to activate JS*/
>>>>>> add(new
>>>>>> StringHeaderContributor(config.toString()));
>>>>>>
>>>>>>
>>>>>> and receive an error in log file:
>>>>>>
>>>>>> http-6789-2 ERROR html.WebPage -
>>>>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>>>>> ^^^^^^^^^^^^^^^^^^^^^^^^
>>>>>> http-6789-2 ERROR html.WebPage - You probably forgot to add a
>>>>>> <body> or <header> tag to your markup since no Header Container
>>>>>> was found but components where found which want to write to the
>>>>>> <head> section.
>>>>>> <script language="JavaScript">
>>>>>> function removeBlur(checked) {
>>>>>> if(checked) {
>>>>>> document.getElementById('login_button').disabled = false; } else
>>>>>> { document.getElementById('login_button').disabled = true; } }
>>>>>> </script>
>>>>>>
>>>>>> although my html file contains a <head> tag, and the javascript
>>>>>> code actually appears in the rendered page (when I look at the
>>>>>> source of the page).
>>>>>>
>>>>>> any idea?
>>>>>>
>>>>>> Thanks,Eyal.
>>>>>> --
>>>>>> View this message in context:
>>>>>> http://www.nabble.com/inserting-javascript-from-java-to-html-file
>>>>>> -tp20212650p20212650.html Sent from the Wicket - User mailing
>>>>>> list archive at Nabble.com.
>>>>>>
>>>>>>
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>>>>>>
>>>>>>
>>>>>
>>>>> ------------------------------------------------------------------
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>>>>> For additional commands, e-mail: [EMAIL PROTECTED]
>>>>>
>>>>>
>>>>>
>>>>
>>>> --
>>>> View this message in context:
>>>> http://www.nabble.com/inserting-javascript-from-java-to-html-file-t
>>>> p20212650p20213238.html Sent from the Wicket - User mailing list
>>>> archive at Nabble.com.
>>>>
>>>>
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>>>>
>>>>
>>>
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>>>
>>>
>>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/inserting-javascript-from-java-to-html-file-tp2
>> 0212650p20213326.html Sent from the Wicket - User mailing list
>> archive at Nabble.com.
>>
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