问题
I have a koGrid configured as follows:
var myItemsGrid = {
data: myItems,
columnDefs: [
{ field: 'item.title', displayName: 'Title', cellTemplate: $("#cdfUrlCellTemplate").html() },
{ field: 'item.dueTimeUtc', displayName: 'Due', cellFormatter: formatDate, sortFn: sortDates },
{ field: 'id', displayName: 'Edit', cellTemplate: $("#editCellTemplate").html() }
],
showGroupPanel: true,
groups: ['item.title'],
showFilter: false,
canSelectRows: false
};
My problem is that the groups array, which I have tried to populate using the field name of one of the fields in my grid, causes the following error:
TypeError: Cannot read property 'isAggCol' of undefined
How should I be populating the groups array so that I can set up initial grouping for my grid?
回答1:
I had the same problem and took a different approach by sending an event to the grid control to group by the first heading. Something like this:
jQuery("#symbolPickerView").find(".kgGroupIcon").first().click();
This works until there is some sort of patch generally available.
回答2:
I ended up having to patch the koGrid script to get the initial grouping of columns to work.
If anyone else has the problem I'm happy to provide the patched script. I will look at making a pull request to get the fix into the koGrid repository after putting it through its paces a bit more.
来源:https://stackoverflow.com/questions/18124616/how-to-populate-kogrid-groups-array