Re: Qeustions about SortedSet and ListMultipleChoice (with and without Metagen)
quickstart attached to a jira ticket will help
-igor
On Fri, Dec 9, 2011 at 12:15 PM, Jablow, Eric R wrote:
> In my project, for business reasons, we have classes with SortedSet members.
> The classes and their elements are all Serializable. I'm having trouble
> working with a SortedSet object; when I try creating a
> ListMultipleChoice object for it (and putting it into a
> FormComponentPanel>), I get all sorts of
> compilation problems. The MantechControlPanel has constructor:
>
> public MantechControlPanel(String id,
> IModel> model) {
> super(id, model);
> control = new ListMultipleChoice(
> "choices", new SetModel(choices),
> choiceList, new ChoiceRenderer(
> "banner"));
> add(control);
> onModelChanged();
> }
>
> The onModelChanged() method has (after I extracted some local objects in a
> futile attempt to fix things):
>
> @Override
> protected void onModelChanged() {
> super.onModelChanged();
> if (getModelObject()!= null) {
> control.setModel(getModel());
> }
>
> The problem is that the control.setModel() expects a Model of a Collection,
> while getModel() returns a Model of a SortedSet:
>
> The method setModel(IModel>) in the type
> FormComponent> is not applicable for the
> arguments (IModel>). I have good business reasons
> to use a sorted set, and what I think are good reasons to use a
> FormComponentPanel and a ListMultipleChoice. But should I do something
> different?
>
> Meanwhile, I've created a wicket/metagen quickstart project and am running
> into a similar problem there. I can upload the project somewhere if you
> want more info. Here I wrote a class ColorfulPerson that has a String name
> and a SortedSet colors. In trying to write a FormComponentPanel for
> this, I have an obvious error at the indicated line:
>
> public class ColorfulPersonPanel extends FormComponentPanel {
> private static final long serialVersionUID = -457616015428125432L;
> private final FormComponent name;
> private final FormComponent> colors;
> private List colorChoices = Arrays.asList(Color.values());
> public ColorfulPersonPanel(String id, IModel model) {
> super(id, model);
> name = new TextField("name", new Model());
> add(name);
> colors = new ListMultipleChoice("colors", new
> SetModel(), colorChoices);
> add(colors);
> onModelChanged();
> }
> @Override
> protected void onModelChanged() {
> super.onModelChanged();
> ColorfulPerson colorfulPerson = getModelObject();
> if (colorfulPerson != null) {
>
> name.setModel(MetaModel.of(colorfulPerson).get(ColorfulPersonMeta.name));
>
> colors.setModel(MetaModel.of(colorfulPerson).get(ColorfulPersonMeta.colors));
> // Error as the model is one of
> SortedSet while the ListMultipleChioice expects a model of
> Collection.
>
> } else {
> name.setModelObject(null);
> colors.setModelObject(null);
> }
> }
>
> Could there be a MetaModel.as(Class castingClass) method?
>
> Respectfully,
> Eric Jablow
>
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Re: Bug in wicket tiny mce 1.4.18
Just get an access to wicket-stuff and fix it by yourself.
W dniu 2011-12-10 20:07, Philipp pisze:
Dear Folks,
I think I found a bug in the Wicket Tiny MCE implementation version
1.4.18.
In class TinyMCESettings.java there's the following method:
public static void lazyLoadTinyMCEResource(IHeaderResponse
response) {
String url =
RequestCycle.get().urlFor(TinyMCESettings.javaScriptReference()).toString();
String base = url.substring(0,
url.lastIndexOf(File.separatorChar));
response.renderJavascript("window.tinyMCEPreInit = {base : '"
+ base + "', suffix : '', query : ''};", "tinyMceHackPreload");
response.renderJavascriptReference(TinyMCESettings.javaScriptReference());
response.renderJavascript("window.tinymce.dom.Event.domLoaded
= true;", "tinyMceHackPostload");
}
The first line returns a URL. In the second line an attempt is made
to extract a substring using the index of File.separatorChar. However,
File.separatorChar on a Windows systems is "\\". This is a character
never found in a URL (there are usually only "/" characters). Thus,
always -1 is returned and the substring operation fails with an index
ouf of bounds:
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1937) ~[na:1.6.0_27]
at
wicket.contrib.tinymce.settings.TinyMCESettings.lazyLoadTinyMCEResource(TinyMCESettings.java:971)
~[tinymce-1.4.18.jar:1.4.18 null -mike]
at
wicket.contrib.tinymce.TinyMceBehavior.renderHead(TinyMceBehavior.java:60)
~[tinymce-1.4.18.jar:1.4.18 null -mike]
at org.apache.wicket.Component.renderHead(Component.java:2806)
~[wicket-1.4.18.jar:1.4.18]
Shall I file a bug report on this?
Philipp
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Re: Bypass CDATA contribution on script tags
Hi Martin, Problem was, the JS dev was specific about not wanting to contribute to the head portion the JS template. What I've done for a quick solution is that we moved the js templates in a separate .tmpl files which sit next to the .html Then I use a PackageTextTemplate to provide the template string to replaceComponentTagBody of a WebMarkupContainer. The template file contains all the embeded in
Bug in wicket tiny mce 1.4.18
Dear Folks,
I think I found a bug in the Wicket Tiny MCE implementation version 1.4.18.
In class TinyMCESettings.java there's the following method:
public static void lazyLoadTinyMCEResource(IHeaderResponse response) {
String url =
RequestCycle.get().urlFor(TinyMCESettings.javaScriptReference()).toString();
String base = url.substring(0,
url.lastIndexOf(File.separatorChar));
response.renderJavascript("window.tinyMCEPreInit = {base : '" +
base + "', suffix : '', query : ''};", "tinyMceHackPreload");
response.renderJavascriptReference(TinyMCESettings.javaScriptReference());
response.renderJavascript("window.tinymce.dom.Event.domLoaded =
true;", "tinyMceHackPostload");
}
The first line returns a URL. In the second line an attempt is made to
extract a substring using the index of File.separatorChar. However,
File.separatorChar on a Windows systems is "\\". This is a character
never found in a URL (there are usually only "/" characters). Thus,
always -1 is returned and the substring operation fails with an index
ouf of bounds:
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1937) ~[na:1.6.0_27]
at
wicket.contrib.tinymce.settings.TinyMCESettings.lazyLoadTinyMCEResource(TinyMCESettings.java:971)
~[tinymce-1.4.18.jar:1.4.18 null -mike]
at
wicket.contrib.tinymce.TinyMceBehavior.renderHead(TinyMceBehavior.java:60)
~[tinymce-1.4.18.jar:1.4.18 null -mike]
at org.apache.wicket.Component.renderHead(Component.java:2806)
~[wicket-1.4.18.jar:1.4.18]
Shall I file a bug report on this?
Philipp
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