As there are browser-specific limitations to the maximum reliable height/width an HTML element can have (https://stackoverflow.com/questions/34931732/height-limitations-for-browser-vertical-scroll-bar), the virtual scrolling functionality of the Grid is affected (different issues appear depending on the browser).

It would be a nice enhancement to provide a way the virtual scrolling to work regardless of the total number of items in a given use case.

A possible solution is to keep track of a virtual window from 1 to 1,000,000 if the number of source records is greater than 1 million. On a scroll event, the scroll position can then be adjusted to reflect the position within the actual data set. For example, if the scroll position is 300,000 (within the max of 1,000,000) and the source data contains 50,000,000 records, the actual record index to start displaying data is 300000 / 1000000 * 50000000 = 15000000.

Workaround:

Add wildcard filtering in the Kendo UI Grid.

Examples of wildcard characters

I have a groupable kendo grid. I'm utilizing the kendoGridGroupHeaderColumnTemplate directive.

I see that <kendo-grid-column> takes headerClass and headerStyle, but neither applies styles to the grouped header.

Please provide a groupedHeaderClass and groupHeaderStyle properties so that I can style the cell rendered by kendoGridGroupHeaderColumnTemplate.

Thanks,

-Adam

Add icons for grid filter operators to easily understand current operator (DevExpress example):

https://gyazo.com/3806906633b2c1ca66f6cacc2b32ba88

Can we get an option to set default all collapsed when using the directive?
It seems to be not compatible with the provided methods.

Using the `kendoGridGroupBinding` directive in combination with the `kendoGridExpandGroupBy` directive or the `isGroupExpanded` callback is not supported. To use grouping with the `kendoGridGroupBinding` directive, set the Grid `groupable` property to `true`

Hi,

Please provide a way to control the grouping operation whether it is performed case sensitive or case insensitive. One option would be to add an ignoreCase property to the GroupDesciptor similar to the FilterDescriptor.

Hi,

I wanted to add the operator "doesnotendwith" and "doesnotstartwith" (present in the FilterOperator enum) in the "OPERATORS" drop-down of the STRING kendo-grid-string-filter-menu column filter.

I don't think there is a component I can add to the markup as explained in the following documentation:

https://www.telerik.com/kendo-angular-ui/components/grid/filtering/filter-menu/#toc-order-of-filter-operators

If possible I would like to avoid creating a new custom filter.
It's possible?

Thank you,
B.

When the column filter is set to date, it shows a built-in filter menu with the DatePicker and the operators dropdown. Can we have a similar feature where the filter Menu shows the DateTimePicker with the operators and logic dropdown?

I have being trying to implement the multiple row selection function but am unable to get multiple rows selected at once, even though I have multiple selected mode enabled,Is it possible to archieve this in Kendo ui grid in Angular?

Please see my function bellow. event=1 row always even though I select more one row.

Hi Team,

I'd like to request the Grid to have resize sensors to be able to determine when the Grid height changes. 

Thank you!

Hi, 

I believe it would be a great addition and simplification, if there were getOptions/setOptions methods at GridComponent to imperatively access/restore grid state (visibility, column order, sort order, filter, ...). These are also available at Kendo UI for jQuery. 
I know, all the settings may be set using *ngFor and *ngIf directives, but that approach requires a lot of attribute remapping (from component instance to template) which doesn't feel right, especially when using column templates and and a lot of grid features. 

Thank you, 
Robert

When using KendoUI for Angular 2+, the filter value is still enabled and accepts input when "Is null" or "Is empty" is selected.

Since those selections do not require a parameter, I'd prefer the filter value to be default disabled.

Setting grid.columns[i].hidden may work to some extend, but isn't emitting columnVisibilityChange and further activities on a column set visible are not working but resulting in error, e.g. calling reorderColumn() results in:

TypeError: Cannot set property 'orderIndex' of undefined
    at GridComponent.push../node_modules/@progress/kendo-angular-grid/dist/fesm5/index.js.GridComponent.updateColumnIndices (https://localhost:4201/vendor.js:196833:43)

The grid internal method updateColumnIndices() throws an error, because it doesn't get the newly visible column from expandColumnsWithSpan() and expandedColumns.indexOf(source) is -1. 

Thus it's required to add methods like showColumn/hideColumn or setColumnVisibilty.

Add "between" grid filter row operator similar to DevExpress for angular one.

Example here:

https://js.devexpress.com/Demos/WidgetsGallery/Demo/DataGrid/Filtering/Angular/Light/