Hallo,

i have a grid with a lot of data for a better representation i show some related values with a template in the cell below each other. 
This solution is not optimal because I don't have the filter and sort function in the column header for every single field. 
Enclosed an example https://www.igniteui.com/grid/multi-row-layout which illustrates my wish.
I would be happy if you implement this feature in a future release.

It would be nice if additional template variables where available, the only two: pageNum & totalPages are not enough.

Consider Time of Day & Filename at a minimum.

https://docs.telerik.com/kendo-ui/api/javascript/ui/grid/configuration/pdf.template

We have a problem when working with grid in batch edit mode which puts different fields in the In cell edit mode.

The problem is that cell that are not edited (for example you create a new row, edit only the first field, press save) are never validated. This is of course because they never went into edit mode, so the control and validation was never rendered.

Please give us a feature for such scenario.

1. Create a grid with two editable columns.
2. Define validation rules for both columns. Keep one column as required.
3. Edit the row. Set the required column value using model.set method.'

It fails because before setting the value it performs validation. If validation was successful then it will set the value on model.

Since the desired field has no value and validation rule will fail on that.

It should accept the value and then perform validation. If validation fails with new value then it might discard the changes.

$("#grid").kendoGrid({
  dataSource: {
    batch: true,
    transport: {
      read: function(e){
        e.success([1,2,3,4,5,6,7,8,9].map(function(i){return {id: i, title: "test" + i}}));
      }
    },
    schema: {
      model: {
        id: "id",
        fields: {
          id: {defaultValue: "-1"},
          title: {
            validation: {
              required: true
            }
          }
        }
      }
    }
  },
  columns: [
    {field: "title", title: "Title", filterable: {field: "title.a"}},
    {command: ["edit", {name: "destroy"}]}
  ],
  editable: {mode: "inline"},
  filterable: true,
  toolbar: [{name: "create"}]
});
 
var grid = $("#grid").getKendoGrid();
var model = grid.dataItems()[0];
grid.editRow(model);
model.set('title', '');
model.set('title', 'test 1111'); // it will fail

• Create e.g. local data grid (id, name)
  
• add 2 records => { id: 1, name: "null", id: 2, name: "Jack" }
• Name column for id = 1 is empty

I have tested this on your example for local data grid. It can be applicable also for remote grid, treelist, etc.

I use the Kendo controls via the ASP.Net MVC wrapper, so my examples are in that context.

The Kendo Grid can display multiple controls in a cell via Editor Templates, but my understanding from my experiments and from Kiril's reply on this forum post (http://www.telerik.com/forums/multiple-controls-in-a-column-on-single-grid-row) is that editing these controls will not work properly.

Being able to host multiple controls in a cell gives us more options in UI design.  In my case, I am using it to group related controls and prevent the grid from being very wide.

Hi

I am binding columns dynamcially in jquery without template column header spacing working file becuase i have added "[ ]" this symbol.

but when try to add anchor tag link with onclick method then i am getting issue.

i have attached file java script error please provide some solutions.

We are working on enterprise product, which uses Progress Telerik jQuery KendoUI components extensively purchased by our Company. In which Kendo grid is used in many modules of our product.

Now a days we are working on Accessibility (i.e. keyboard and screen reader) as part of out-of-box feature of our product.

The grid has been made accessible so that it can be navigated using the keyboard arrow keys, once it receives focus via Tab Key in order of tab index or Alt + W short cut key. In turn, this has spawned up one issue in terms of keyboard operatibility. You can now tab into the grid, use arrow keys to navigate to the cell containing action buttons and then again tab to the button that you want to activate.

This is causing confusion in terms of use of the tab key. Ideally, the tab should take focus from one widget to another. That is the tab key should have taken focus into the grid and pressing it again should have navigated away from the grid. But because of the action buttons displayed within the grid for each record, that tab also navigates controls within the grid widget. This causes numerous press of the tab key just to traverse past the grid widget.

Now due to this, user needing to press the tab key multiple times is an accessibility issue.

Also while referring Grid control demo on https://demos.telerik.com/kendo-ui/grid/editing-inline , we found the same type of behavior when traversing through “Edit” and “Delete” buttons. One of the code snippet developed by us using dojo.telerik.com can be referred on https://dojo.telerik.com/@chiragvidani/ulOzaniX/2

It would be great if this issue is addressed with a good accessible way.

Please find below reply received from on the accessibility forum, when we tried raising the issue to find out the remedial solution:


Reply 1 by "Glen Walker"

Just to make sure we're talking about the right type of component, a grid vs a table, a grid is like a spreadsheet where you can interact with all the cells.  I agree that a grid should be a single tab stop so that you can easily navigate to the elements after the grid.  However, I have seen implementations that once you're in the grid and in "edit mode", you can tab amongst the cells.  This is helpful if the cell contains an element that uses the arrow keys (such as a radio or select) and you want the arrows interpreted by the element and not navigate to the next cell.  You then need to get out of "edit mode" (perhaps via the escape key) in order to tab off the grid.

A table, on the other hand, doesn't let you interact with the cell directly but that doesn't mean a cell cannot have an interactive element.  That is, you can have links or buttons or inputs in a table cell and it'd still be considered a table and not a grid.  It's kind of a fine nuance.  A grid lets you interact with the cell itself and a table might let you interact with an element that is in the cell, but not with the cell itself.

There is, of course, more to this than that but I was trying to keep it basic and simple.

So, that being said, do you really have a grid or a table?

Let's say you really have a table instead of a grid, and that one of the cells in your table has several buttons, and that pattern is repeated on every row.  You would indeed have a bunch of tab stops, making it difficult to navigate beyond the table.

One possibility is if all the button actions are grouped together, they could be considered a toolbar.  A toolbar is one tab stop and you arrow between the buttons, but you'd still have the problem of having a toolbar on every row.  A toolbar would reduce the number of tab stops compared to having all separate buttons but you'd still have X number of tab stops for X rows.  One for each toolbar.

Maybe a grid in that case would be better.  Tab to the grid, tab again to whatever element follows the grid.  Tab back to the grid and use the arrow keys to navigate to the desired row.  Maybe the row goes into "edit mode" automatically when it receives focus with the arrow and then all the interactive elements in the row get a tabindex of 0.

That might be a bit non-standard and there probably isn't a good "role" to explain the behavior.  A bit of usability testing might be required.

Thanks,

Chirag Vidani