Hello list, I have a CellDataTable that display some object of my
application; some of that object could be added manually by the user
and other are fetched from the server; the user can delete only the
ones added by hand, for this I have a column on my table that render a
Button, when the user click I need to check if the data row is manual
or not before removing it; there is a way to don't render a cell
depending on a specific value?
This is the current code:
// table declaration:
CellTable<MyDataProxy> table;
// Only manual added rows can be deleted
Column<CompoundDataProxy, String> deleteColumn = new
Column<MyDataProxy, String>(
new ButtonCell()) {
public String getValue(CompoundDataProxy c) {
return "Delete";
}
};
deleteColumn
.setFieldUpdater(new FieldUpdater<MyDataProxy, String>() {
public void update(int index, MyDataProxy c,
String value) {
if (c.isManualAdded())
removeDataFromList(c);
}
});
table.addColumn(deleteColumn, "");
thanks!
--
Luca Morettoni <luca(AT)morettoni.net> | http://www.morettoni.net
gtalk/msn: luca(AT)morettoni.net | http://twitter.com/morettoni
jugUmbria founder: https://jugUmbria.dev.java.net/ | skype: luca.morettoni
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