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Posted to commits@wicket.apache.org by "Igor Vaynberg (JIRA)" <ji...@apache.org> on 2010/12/17 17:13:08 UTC
[jira] Assigned: (WICKET-2467) FilterForm requires focus-tracker
and focus-restore be added as children in the markup
[ https://issues.apache.org/jira/browse/WICKET-2467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Igor Vaynberg reassigned WICKET-2467:
-------------------------------------
Assignee: Igor Vaynberg
> FilterForm requires focus-tracker and focus-restore be added as children in the markup
> --------------------------------------------------------------------------------------
>
> Key: WICKET-2467
> URL: https://issues.apache.org/jira/browse/WICKET-2467
> Project: Wicket
> Issue Type: Bug
> Components: wicket-extensions
> Affects Versions: 1.4.0
> Reporter: Steve Lowery
> Assignee: Igor Vaynberg
> Fix For: 1.5-M4
>
> Attachments: WICKET-2467.rar
>
>
> When using a FilterForm, the following error is received:
> WicketMessage: The component(s) below failed to render. A common problem is that you have added a component in code but forgot to reference it in the markup (thus the component will never be rendered).
> 1. [MarkupContainer [Component id = focus-tracker]]
> 2. [MarkupContainer [Component id = focus-restore]]
> The tags have to manually be added to the markup to use the Filter Form. This could be the only way to get this component to work, but this would be the first component I've used thusfar where I was required to create children with specific ids in the markup.
> Here is the java code:
> public AbstractFilteredPanel(String id, T filter) {
> super(id);
> this.filter = filter;
> AbstractFilteredPanelDataProvider dataProvider = new AbstractFilteredPanelDataProvider();
> FilterForm form = new FilterForm("filterForm", dataProvider);
> add(form);
> AjaxFallbackDefaultDataTable<T> data = new AjaxFallbackDefaultDataTable<T>("data", getColumns(), getDataProvider(), getRowsPerPage());
> data.addTopToolbar(new FilterToolbar(data, form, dataProvider));
> form.add(data);
> }
> And the markup:
> <html xmlns:wicket="http://wicket.apache.org/">
> <wicket:panel>
> <form wicket:id="filterForm">
> <table wicket:id="data"></table>
> </form>
> </wicket:panel>
> </html>
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