hey don,
i'm sorry, i just published it too fast :) i was having some trouble
with my persistence layer so i thought the model was getting updated
cause wasn't hitting the db.
ajax or not, it wouldn't work either way. before calling the submit
button, contents have to be updated.
so here i came up with a new version that works (i believe with ajax
only, and with one textarea for the moment). i'm by no means an ajax
expert (hmm, in fact, i dislike javascript :) so this is a call to
wicket ajax gurus: could you help me improve this code?
usage:
(...)
final NicEditTextAreaBehavior behavior = new NicEditTextAreaBehavior();
textarea.add(behavior);
(...)
form.add(new AjaxFallbackButton("submit", form) {
@Override
protected IAjaxCallDecorator getAjaxCallDecorator() {
return behavior.NICEDIT_AJAX_BUTTON_DECORATOR;
}
(...)
});
(...)
public class NicEditTextAreaBehavior extends AbstractAjaxBehavior {
private Boolean fullPanel = Boolean.TRUE;
private static final ResourceReference NICEDIT_JAVASCRIPT =
new JavascriptResourceReference(NicEditTextAreaBehavior.class,
"nicEdit.js");
private static final ResourceReference NICEDIT_ICONS = new
ResourceReference(NicEditTextAreaBehavior.class,
"nicEditorIcons.gif");
public static final AjaxCallDecorator NICEDIT_AJAX_BUTTON_DECORATOR =
new AjaxCallDecorator() {
@Override
public CharSequence decorateScript(final CharSequence script) {
return
"wicketNicEditor.nicInstances[0].saveContent();" + script;
}
};
public NicEditTextAreaBehavior() {
}
public NicEditTextAreaBehavior(Boolean fullPanel) {
this.fullPanel = fullPanel;
}
@Override
protected void onBind() {
super.onBind();
getComponent().setOutputMarkupId(true);
}
@Override
public void onRequest() {
}
@Override
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
response.renderJavascriptReference(NICEDIT_JAVASCRIPT);
response.renderJavascript("var wicketNicEditor; function
wicketNicEditorUpdate() {
wicketNicEditor.nicInstances[0].saveContent(); };", null);
response.renderOnDomReadyJavascript("wicketNicEditor = new
nicEditor({iconsPath : '"+ RequestCycle.get().urlFor(
NICEDIT_ICONS) +"', fullPanel : "+ fullPanel
+"}).panelInstance('"
+ getComponent().getMarkupId() + "');");
}
}
give it a shot and please keep me updated.
francisco
On Mon, Jun 16, 2008 at 9:17 PM, Don Hass <[EMAIL PROTECTED]> wrote:
>
> Have you tried using this in a ajax based form in Wicket? It seems that it
> does not like ajax based submits but the "solutions" in the nicedit forums
> seems to be fail as well.
>
> The problem is that the model for the textarea you add the nic behavior to,
> never gets updated when you submit the form. In the scenario I was testing,
> it is AjaxButton for submission.
>
>
>
> francisco treacy-2 wrote:
>>
>> hi,
>>
>> i thought i'd like to share a simple behaviour for NicEdit
>> (http://nicedit.com/).
>>
>> to use it, just download nicedit and modify NICEDIT_JAVASCRIPT and
>> NICEDIT_ICONS accordingly. (i chose to put them together in the same
>> package).
>> if you download the basic version (without xhtml/ code view), when
>> adding the behaviour pass 'false' into the constructor, in order not
>> to use the full panel.
>>
>> of course, you can use it with multiple textareas in the same page.
>>
>> let me know if you run into some problem using it. should this belong
>> to the wiki as well?
>>
>> francisco
>>
>>
>> public class NicEditTextAreaBehavior extends AbstractBehavior {
>>
>> private Component<TextArea<String>> textArea;
>> private Boolean fullPanel = Boolean.TRUE;
>>
>> private static final ResourceReference NICEDIT_JAVASCRIPT =
>> new JavascriptResourceReference(NicEditTextAreaBehavior.class,
>> "nicEdit.js");
>>
>> private static final ResourceReference NICEDIT_ICONS = new
>> ResourceReference(NicEditTextAreaBehavior.class,
>> "nicEditorIcons.gif");
>>
>> public NicEditTextAreaBehavior() {
>> }
>>
>> public NicEditTextAreaBehavior(Boolean fullPanel) {
>> this.fullPanel = fullPanel;
>> }
>>
>> @Override @SuppressWarnings("unchecked")
>> public void bind(Component component) {
>> this.textArea = component;
>> component.setOutputMarkupId(true);
>> }
>>
>> @Override
>> public void renderHead(IHeaderResponse response) {
>> super.renderHead(response);
>> response.renderJavascriptReference(NICEDIT_JAVASCRIPT);
>> response.renderOnDomReadyJavascript("new nicEditor({iconsPath
>> : '"+
>> RequestCycle.get().urlFor(
>> NICEDIT_ICONS) +"', fullPanel : "+ fullPanel
>> +"}).panelInstance('"
>> + textArea.getMarkupId() + "');");
>> }
>>
>> }
>>
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>>
>>
>
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> View this message in context:
> http://www.nabble.com/NicEditTextAreaBehavior-tp17840648p17871532.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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