Hi,
I'm using an AjaxFallbackDefaultDataTable and I am trying to update the Data
Provider during an Ajax call back. A little more details is I have a
TextField with an AjaxFormComponentUpdatingBehavior("onkeyup") behavior
attached for filtering results in my AjaxFallbackDefaultDataTable.
Long story short, is I do not know how to update the Data Provider for the
Table and have the filtered results displayed in the web browser. I've had
to settle on creating a new AjaxFallbackDefaultDataTable and use the
replaceWith function to display he results. Please see code below.
TextField txtIncidentFilter = (TextField)
IncidentListViewPanel.this.get("rowSearch:txtIncidentFilter");
String searchQuery = (String)
txtIncidentFilter.getDefaultModelObject();
WebMarkupContainer cntIncidentList =
(WebMarkupContainer)
IncidentListViewPanel.this.get("cntIncidentList");
AjaxFallbackDefaultDataTable cmp =
(AjaxFallbackDefaultDataTable)
cntIncidentList.get("tblIncidents");
myListParams.setQueryString("%"+Commons.nvl(searchQuery,"")+"%".toLowerCase());
AjaxFallbackDefaultDataTable
newIncidentFilterResults = new
AjaxFallbackDefaultDataTable("tblIncidents",columns,new
SortableIncidentDataProvider("INCIDENT_TS",myListParams),rowCount);
cmp.replaceWith(newIncidentFilterResults);
cmp = newIncidentFilterResults;
cmp.setOutputMarkupId(true);
target.addComponent(cmp);
target.addComponent(cntIncidentList);
This works fine but I would think requires a lot of extra processing/memory
etc, where you should simply be able to update the dataprovider for the
component.
Does anyone know how to provide a new data provider for a
AjaxFallbackDefaultDataTable component?
Using wicket 1.4.15 in PROD.
Thanks,
Matt
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