I know how to sort the TextColumn of cellTable in GWT.
That is setSortable(true) for textColumn
then declare ListHandler<String[]> columnSortHandler = new
ListHandler<String[]>(myTableList);
then columnSortHandler.setComparator(textColumn, new
MyCellTableColumnComparator(1));,
finally getView().getMyCellTable().addColumnSortHandler(columnSortHandler);
But what if we have CheckBox column & we want to sort CheckBox column. That
is when user clicks the header of CheckBox column it will bring all the
rows that has CheckBox checked to top. If user clicks the header of
CheckBox column again it will bring all the rows that has CheckBox
unchecked to top. So there are only 2 possible options for sorting CheckBox
column, that is checked & unchecked.
We declare CheckBox column as following:
Column<String[], Boolean> checkBoxColumn = new Column<String[], Boolean>(
new CheckboxCell(true, false)) {
@Override
public Boolean getValue(String[] object) {
return mySelectionModel.isSelected(object);
}
};
ckColumn.setSortable(true);
But then how can we setComparator for checkBoxColumn?
Or can you find a better solution?
also:
http://stackoverflow.com/questions/23171925/how-to-sort-checkbox-column-of-celltable-in-gwt
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