Mark, I don't see Spark GridColumn having property sortCompareType. But it does have sortCompareFunction. Is that a method I need to implement? How?
Please advise. TIA, Oleg On Jun 11, 2014 7:06 AM, "Kessler CTR Mark J" <[email protected]> wrote: > Well on each column there are a few properties to help sorting. I would > recommend looking into the sortCompareType[1][2]. It allows you to force > which type of sorting is used for a column. > > e.g. > column.sortCompareType = SortFieldCompareTypes.NUMERIC; > > > [1] > https://flex.apache.org/asdoc/spark/components/gridClasses/GridColumn.html#sortCompareType > [2] > https://flex.apache.org/asdoc/spark/collections/SortFieldCompareTypes.html > > -Mark > > > -----Original Message----- > From: Oleg Konovalov [mailto:[email protected]] > Sent: Tuesday, June 10, 2014 9:37 AM > To: [email protected] > Subject: Changing sort type > > Hi, > > We have a Flex4 DataGrid, which is totally dynamic, so I don't know in > advance number of columns or their types. > It is sorted on the first column, which we know is numeric: 1,2,3,4,... > > But users might want to sort > on other columns, happens often, > and some numeric columns contain negative numbers. > So how can I set sort type dynamically, when I find out column data type, > after user click to sort it. > > TIA, > Oleg. >
