tablefactory | Easily create HTML , spreadsheet , or PDF tables | Document Editor library

This is part of a Wicket GUI (Wicket 7.6.0) which is acting as a front end to display some database entries.

On this specific page we have a form where a user can search for entries by specifiyng eg. a start date, end date etc. to limit the results. After hitting the button the search entries are displayed below this search form.

These results are displayed using a Wicket DataTable with pagination. The entries in that table have a check box. This is implemented by a custom CheckBoxPanel (extended from Panel) to which a Check instance (org.apache.wicket.markup.html.form.Check) is added.

Now, I want to react to each select and unselect of a checkbox. The reason for this is that we want to keep track of the items of the selection even on pagination in a second list.

I added the AjaxFormChoiceComponentUpdatingBehavior to the group (see source of method addCheckboxes below). This works as long as at least one checkbox is selected - for every click on a checkbox the debug statement is printed.

But when the last checkbox is unselected the onUpdate() method is not called, despite the fact that an AJAX call is made (verified by using Firefox Developer Tools). The request payload is group%3Aactions=. When I select an item the request payload is e.g.: group=check4&group%3Aactions=.

My question is: Is there a way to get notified if none items are selected anymore? This is needed to keep the before mentioned "second list" in sync.

A solution does not need to use AJAX, a classic POST solution would also be ok.

I'm writing a view generator for my Django project. I have a large number of models from a legacy application (~150 models), that all need the same basic CRUD operations (providing Admin access isn't enough apparently).

So I'm writing a generator that returns 5 Views for each model, and of course each view can potentially take a large number of options, and I'm trying to define sane API/default parameter format for my generator.

My current generator:

I have the following piece of code:

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I have a $scope that needs to show the iso code on select from a list of countries.

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