there is a checkgroup inside datatable example in wicket-stuff phonebook
-igor
On Tue, Jul 22, 2008 at 3:37 AM, nanotech <[EMAIL PROTECTED]> wrote:
>
> Hi All,
>
> Looking for some pointers. Anyone?
>
>
> nanotech wrote:
>>
>> Hi,
>>
>> I am trying to add a column of checkboxes in data table with CheckGroup
>> Selector.
>> Html looks like this
>> <wicket:panel>
>> <form wicket:id="form">
>>
>> <input type="checkbox"
>> wicket:id="groupselector">check/uncheck
>> all</input>
>> <table border="1" wicket:id="entries">[Data Table will be
>> added
>> here!!]</table>
>>
>> <wicket:fragment wicket:id="checkBoxFrag">
>> <input type="checkbox" wicket:id="selected"/>
>> </wicket:fragment>
>> </form>
>> </wicket:panel>
>>
>>
>> The Column is added like this
>> IColumn[] columns = {
>> new AbstractColumn(new Model("Select - All")){
>> public void populateItem(Item cellItem, String componentId,
>> IModel rowModel) {
>> PhoneBookEntry entry =
>> (PhoneBookEntry)rowModel.getObject();
>> cellItem.add(new
>> PhoneBookEntrySelectionFragment(componentId,
>> "checkBoxFrag",
>> PhoneBookPanel.this,
>> entry));
>> }
>>
>> },
>> new PropertyColumn(new Model("ID"), "id"),
>> new PropertyColumn(new Model("First Name"), "firstName"),
>> new PropertyColumn(new Model("Last Name"), "lName",
>> "lastName"),
>> new PropertyColumn(new Model("Tel No"), "telNum", "telNo") };
>>
>>
>> DefaultDataTable dataTable = new DefaultDataTable("entries", columns,
>> provider, 4);
>>
>> Form form = new Form("form");
>> MyCheckGroup group = new MyCheckGroup("checkGroup",new ArrayList());
>>
>> group.add(new CheckGroupSelector("groupselector"));
>>
>> group.add(dataTable);
>>
>> form.add(group);
>> add(form);
>>
>>
>> The Fragment which generates the Check boxes on each row look like this
>> public class PhoneBookEntrySelectionFragment extends Fragment {
>>
>> public PhoneBookEntrySelectionFragment(String id,
>> String markupId,
>> MarkupContainer markupProvider,
>> PhoneBookEntry entry) {
>> super(id, markupId, markupProvider);
>> add(new Check("selected", new
>> CheckBoxModel(entry.getId())) {
>> protected boolean
>> wantOnSelectionChangedNotifications() {
>> return true;
>> }
>> });
>> }
>> }
>>
>>
>> The Problem is:
>> 1. If I click on any checkbox on any row all the checkboxes get selected
>> at once. I noiced that the wicked id if all the checkboxes is the same
>> which in this case is "selected" . What am I doing wrong here?
>>
>> 2. Also if I replace the follwing line
>> DefaultDataTable dataTable = new DefaultDataTable("entries", columns,
>> provider, 4);
>>
>> with
>>
>> AjaxFallBackDefaultDataTable dataTable = new AjaxFallBackDefaultDataTable
>> ("entries", columns,
>> provider, 4);
>>
>> then the navigation links stop working? Can anyone point out why?
>>
>> 3. Also, I want to be able to disable a button if more than one checkbox
>> is selected. How can I do that?
>>
>> Thanks,
>> Rachit
>>
>>
>
> --
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> http://www.nabble.com/DataTable-%2B-CheckGroup-with-CheckGroupSelector-tp18581940p18586553.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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