Created
February 10, 2011 13:50
-
-
Save bjrn/820532 to your computer and use it in GitHub Desktop.
a snippet that allows for having different sorters for each column
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Define some sorting functions | |
| function NumericSorter(a, b) { | |
| var x = a[sortcol], y = b[sortcol]; | |
| return sortdir * (x == y ? 0 : (x > y ? 1 : -1)); | |
| } | |
| function RatingSorter(a, b) { | |
| var xrow = a[sortcol], yrow = b[sortcol]; | |
| var x = xrow[3], y = yrow[3]; | |
| return sortdir * (x == y ? 0 : (x > y ? 1 : -1)); | |
| } | |
| // Configure the columns | |
| var columns = [ | |
| {id:"published", name:"Published", field:"published", sortable: true, sorter:NumericSorter, formatter:DateCellFormatter}, | |
| {id:"title", name:"Title", field:"title", sortable: true, sorter:NumericSorter, formatter:TitleCellFormatter}, | |
| {id:"publisher", name:"Publisher", field:"publisher", sorter:NumericSorter, sortable: true}, | |
| {id:"rating", name:"Rating", field:"rating", sortable: true, sorter:RatingSorter, formatter:RatingCellFormatter}, | |
| ]; | |
| $(function() { | |
| var grid = new Slick.Grid(".datatable", data_view.getItems(), columns, options); | |
| grid.onSort.subscribe(function(e, args) { | |
| sortdir = args.sortAsc ? 1 : -1; | |
| sortcol = args.sortCol.field; | |
| data_view.sort(args.sortCol.sorter, sortdir); | |
| args.grid.invalidateAllRows(); | |
| args.grid.render(); | |
| }); | |
| }); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment