Pending Review
Last Updated: 26 Mar 2018 04:32 by ADMIN
When scrolling data in a grid using the virtualization scrolling option, the query to fetch the next section of data will occur twice. It does not happen for every query, but it does happen all the time regardless of scrolling fast or slow.
Pending Review
Last Updated: 24 Jan 2017 21:29 by ADMIN
Currently, Kendo Grid has a "column.values" option that accepts an array of key/value pairs.  These values are used to render human-readable text for fields that are foreign keys.  Depending on how the grid is used, this array of "available values" could be dynamic.  Currently, there is no way to update these arrays without calling "setOptions" manually with the new, correct column definitions.

To fix this, Kendo Grid should track changes to the "column.value" array (via some sort of observable or something - I'm not sure exactly how things work under the hood).  Alternatively, "column.values" could also accept a function.  This function would return the up-to-date values array (Kendo Grid would have to be smart enough to execute the function whenever necessary).

Note:  this is the same functionality that has been requested by http://kendoui-feedback.telerik.com/forums/127393-kendo-ui-feedback/suggestions/13355043-kendogrid-allow-updating-columns-values-array-nee
Pending Review
Last Updated: 01 Jun 2018 13:21 by ADMIN
It would be nice to be able to configure the grid in a way that when I collapse a group, the lines it was occupying are then filled up by the results from the following pages.

Kendo Grid currently only minimizes the results of the current page. It ignores the pageSize config we have set, not bringing more items to occupy the number of lines we have configured.

Here are some screenshots I took from the DevExpress grid. There you can see that the column year is grouped and initially the years 90 and 91 are expanded. When I collapse the year 90, the results from the year 91 fill up the space the other group was not using anymore.

http://imgur.com/a/IV4CT
Pending Review
Last Updated: 22 Sep 2017 10:33 by ADMIN
Created by: Slawomir Piotrowski
Comments: 0
Category: Grid
Type: Feature Request
15
It would be great to have support for all wildcards while filtering.
Pending Review
Last Updated: 18 May 2018 15:03 by ADMIN
Created by: Juan Gustavo
Comments: 0
Category: Grid
Type: Feature Request
15
Is the same feature that the Grid on desktop have 
Is just to keept a row at the top of the grid 
Pending Review
Last Updated: 05 Sep 2018 14:17 by ADMIN
Created by: Faraz
Comments: 0
Category: Grid
Type: Feature Request
14
Currently grid takes proxy url in excel option in grid. I want proxyTarget parameter in the excel options some thing like this.

excel: {

proxyURL: "/save"

proxyTarget = "_blank"

} 
So user can open exported excel in new tab inside IPAD. This option exist in kendo.saveAs() function and export to excel function also calls the saveAs function but becuase currently this parameter is not defined in excel options so proxyTarget parameter goes undefined. Adding that option in grid will let user to open exported excel in new tab for IPAD where direct download is off.
Pending Review
Last Updated: 09 Feb 2017 00:27 by Gopi
Created by: Imported User
Comments: 5
Category: Grid
Type: Feature Request
14
Many of us are wondering (http://www.telerik.com/forums/dynamically-add-new-column) how to add new column to grid.

I imagine it to work as column picker in TeamPulse (http://demos.telerik.com/teampulse-demo/view#backlog)

For now we have two options:
-destroy old grid and create new, but this way we must take care of bindings, event handling by ourselves.
-hide unwanted columns at start and then show them when needed, but this way DOM will have unused elements.

Ideally grid would reconfigure and add DOM for new column.

Ext.JS has this build in (http://jsfiddle.net/marcusschiesser/GvGCX/)
Pending Review
Last Updated: 14 Jul 2016 15:25 by ADMIN
Please add the option for aggregates to be calculated dynamically by the datasource without requiring the grid to carry out a full refresh.

The current workaround from forums is:
save: function (e) {
  // Refresh aggregates when editing
  e.model.one("change", function () {
    gridDataSource.fetch();
  });
},
but as this triggers a refresh of the databound grid, it's current focussed cell is lost.

Example methodology for expected behaviour of solution:
1) A Config Flag on a datasource to recalculate aggregates when a value has been changed (only valid when aggregates are calculated locally) - this stops from requiring the save event.
2) Add support to the grid so that if the aggregates are updated then the grid will only refresh the footer rather than the whole grid. Alternatively the grid could always keep the currently focussed cell between refreshes (assuming the row has not changed, track by model's id field?)

Originally queried in forum: http://www.telerik.com/forums/grid-navigation-reset-to-first-cell-after-editing

Thanks
Euan
Pending Review
Last Updated: 15 Jun 2017 18:14 by ADMIN
Created by: Alexey
Comments: 1
Category: Grid
Type: Feature Request
14
Add the ability to select grid rows by providing data objects from a viewmodel instead of specifying html/css selectors.

For example:

var myGrid = $('#myGrid').data('kendoGrid');
myViewModel.Items.forEach(function(item) { myGrid.select(item); });
Pending Review
Last Updated: 23 Feb 2017 09:03 by ADMIN
I have already made this feature request but perhaps not very clearly, as my topic asked for a particular solution rather than presenting the generic issue. So  I'd like to suggest it again, that other users might better understand what I was asking for, and hopefully vote for it, because I think it is a necessary feature for any application where the grid is refreshed with up-to-the-minute data every 30 seconds or so. As things stand now, the Kendo grid is stateless in this regard -- it re-expands all collapsed groups by default after a data rebind.

Below is the link to the original request, where I asked for two events (groupCollapsed and groupExpanded) and for a unique handle to the k-grouping-row that would "survive"  the data-rebind that occurs when the dataSource's data method is invoked, as in dataSource.data(someNewFreshDataWithSameSchema). 

The unique handle was simply the JSON representation of the array of distinct data values that are the basis for the particular grouping, stored in a custom data attribute,  data-k-distinct-values, in the k-grouping-row.  This data would be at-hand when the group is created, and its beauty is in its simplicity -- it does not make any additional "statefulness" demands on the grid.  

Here's the link:

http://feedback.kendoui.com/forums/127393-kendo-ui-feedback/suggestions/3487545-add-groupcollapse-groupexpand-events-and-a-data-k-
Pending Review
Last Updated: 13 Oct 2017 21:09 by ADMIN
Please provide functionality for transposing a grid out of the box. My team has many members who need this functionality. For the moment, everone is transposing the data and then binding it to the grid. Please let me know when we can get to see this functionality. Thanks!
Pending Review
Last Updated: 15 May 2018 00:49 by ADMIN
It would be like to setting the Edit Row and Filter Row to support checkbox without ClientTemplate. It is a very very common editor type for boolean field.
Pending Review
Last Updated: 17 Jan 2017 05:09 by ADMIN
Some of us use custom cell editors with multiple checkboxes (or other multiple inputs) and right now we can't use the data-bind syntax to automatically update the model when the user moves away from the cell. We also can't use the grid's "save" event because it won't fire.
Please add support for the grid column to bind to arrays, OR at least let us specify in the model or grid declaration that we want the "save" event to fire (even when you wouldn't normally do it).  This event would allow us to manually get the values of all checkboxes and update the model.
Pending Review
Last Updated: 24 Apr 2017 10:47 by ADMIN
Created by: Valentyn
Comments: 2
Category: Grid
Type: Feature Request
11
Currently its possible to set static attributes or CSS classes to kendo grid columns by specifying then in column definition:

var columns = [{ field: 'someData', title: 'Some Data', attributes { 'class': 'some-css'} }];

Please add possibility to add custom attributes or CSS Classes dynamically (depending on data row):

var columns = [{ field: 'someData', title: 'Some Data', attributes { 'class': function(dataRow){ return dataRow.data > 1 ? 'css-go-up': 'css-go-down' }} }];

Just similar how it works with template for column.

Thanks,
Val
Pending Review
Last Updated: 30 Jul 2018 21:58 by ADMIN
I realize the grid's batch save is asynch, but most every project I work on has a need to know when grid saving is complete.  Right now you can know when each of the CRUD operations is complete, but not when ALL are complete.  Please either add an event for when ALL are completed, or give us the option to have the grid send ALL CRUD operations to the server at one time.
Pending Review
Last Updated: 31 May 2018 05:10 by ADMIN
Created by: Imported User
Comments: 5
Category: Grid
Type: Feature Request
11
Similar to http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/alleditablecolumns/defaultcs.aspx or http://demos.devexpress.com/ASPxGridViewDemos/GridEditing/EditForm.aspx
Pending Review
Last Updated: 11 May 2016 12:29 by ADMIN
Created by: Plamen Ratchev
Comments: 1
Category: Grid
Type: Feature Request
10
Please add horizontal navigation with arrow keys when the grid area is smaller than the container window and there are scrollbars. See demo here: http://jsfiddle.net/epqR4/. The vertical navigation with arrows works fine, but horizontal does not.
Pending Review
Last Updated: 09 Feb 2017 14:53 by ADMIN
Created by: John
Comments: 1
Category: Grid
Type: Feature Request
10
Basically, when a boolean is placed in a grid, it displays true/false.  It would be better to show it either checked/unchecked.  There is a template to be used, but it has a couple of issues:
1. you need to define it for every check box
2. It is either enabled or disabled.  Ideally, it should be disabled in display mode, and enabled in edit mode.
Pending Review
Last Updated: 22 Nov 2016 17:51 by ADMIN
In a navigatable grid with row selection mode, It should be possible to focus row using arrow keys (up or down) instead of space bar.

Right now when user press arrow keys, only once cell is being highlighted and focused. If user wants to highlight that row then he needs to press spacebar.

this behavior is confusing for end user.
Pending Review
Last Updated: 11 May 2016 12:25 by ADMIN
Created by: Emma
Comments: 1
Category: Grid
Type: Feature Request
10
I have recenty found that if users include <html> tags in fields in a form, and this data is then displayed in a grid, if the user then groups by that column, raw html will be displayed. The "suggested" way around this potential huge security flaw is to use a group header template for every string column, ensuring the value is displayed encoded using ${value} instead of the default #=value#.

The default for a cell is ${value}
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