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Setting a default Filter for a boolean column [message #1818903]

Wed, 01 January 2020 12:42

Faruk Caglar

Messages: 33
Registered: August 2019

Member

Hi,

I would like to set a default filter for a boolean column within a TablePage (within execInitTable I guess), which of course could be changed by the user afterwards. Unfortunately I could not find out how I do this programmatically for boolean columns. I found the DateColumnUserState, TextColumnUserState and NumberColumnUserState which works for date, text and number columns.

How can I handle this for boolean columns?

Thanks in advance

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Re: Setting a default Filter for a boolean column [message #1819555 is a reply to message #1818903]

Fri, 17 January 2020 09:33

Claudio Guglielmo

Messages: 256
Registered: March 2010

Senior Member

Hi Faruk,

you can use the default ColumnFilterState, there is no specific one for boolean columns. For the values use 1 (true) or 0 (false).

@Override
protected void execInitTable() {
    ColumnUserFilterState state = new ColumnUserFilterState(yourColumn);
    Set<Object> values = new HashSet<>();
    values.add(1);
    state.setSelectedValues(values);
    getUserFilterManager().addFilter(state);
}

-
Claudio

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