I use a datatable with FilterColumn. I specially made a IntegerColumn. It
works fine, but if the user enters a blank or nothing the table is not
refreshed. I can see that the old value is used.
If a enter a zero or another integer value it works like i expected.
How can I repair this problem
My source is
@SuppressWarnings({ "unchecked", "rawtypes", "serial" })
public TextFilteredPropertyColumn getInteger(String header,String
sort,final String field,final int inputsize,final boolean formatOutput,final
String format) {
return new TextFilteredPropertyColumn<String,IModel>(
new Model<String>(header), sort, field) {
@Override public void populateItem(final
Item<ICellPopulator<String>>
item, final String componentId,final IModel<String> rowModel)
{
Label label = new Label(componentId,
createLabelModel(rowModel)){
public <C> IConverter<C>
getConverter(Class<C> type){
IConverter converter = new
MyIntegerConverter(formatOutput,format);
return converter;
}
};
item.add(label);
}
@Override
public String getCssClass() {
return "numeric "+field;
};
@Override
public Component getFilter(final String varComponentId, final
FilterForm varForm) {
TextFilter<Integer> filter = (TextFilter<Integer>)
super.getFilter(varComponentId, varForm);
filter.getFilter().add(new AttributeModifier("size", new
Model<String>(""+inputsize)));
filter.getFilter().add(new AttributeModifier("style", new
Model<String>("text-align:right;")));
filter.getFilter().add(new AttributeModifier("class", new
Model<String>("numeric")));
return filter;
}
};
}
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