Following this example https://dojo.telerik.com/iFUcISIc I am unable to get the popup editor window to close.

I am calling a local service that consumes and responds with JSON.

I am using Kendo UI v2017.1.118

When I attempt to close a popup editor window for the grid I get the following errors:

Uncaught TypeError: Cannot read property 'children' of null
    at init._items (kendo.all.min.js:48)
    at init.items (kendo.all.min.js:48)
    at init._editCancelClick (kendo.all.min.js:49)
    at HTMLAnchorElement.d (jquery-1.12.3.min.js:2)
    at HTMLDivElement.dispatch (jquery-1.12.3.min.js:3)
    at HTMLDivElement.r.handle (jquery-1.12.3.min.js:3)
_items @ kendo.all.min.js:48
items @ kendo.all.min.js:48
_editCancelClick @ kendo.all.min.js:49
d @ jquery-1.12.3.min.js:2
dispatch @ jquery-1.12.3.min.js:3
r.handle @ jquery-1.12.3.min.js:3

see also KendoUIGridPopupEditorError.png

Also when hitting the update button, the update/insert works but the windows does not close after it completes and I am 

unable to cancel or exit out of the window.

This is what my script imports look like:

<script src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
    <script type="text/javascript">
        $.fn.addBack = function (selector) {
            return this.add(selector == null ? this.prevObject : this.prevObject.filter(selector));
        }
    </script>
    <script type="text/javascript" src="../Scripts/angular.js"></script>
    <script type="text/javascript" src="../Scripts/angular-resource.min.js"></script>
    <script type="text/javascript" src="../Scripts/kendo.all.min.js"></script>

I'm a .NET and jQuery developer who would like to get started using Kendo UI for Angular. Can you tell me the following information on what steps I need to go from having nothing installed to spinning up my first "Hello World"?

- What do I need to install?

- Where I can find the documentation?

- How do I add Kendo component to a view

Thank you for your time and effort.

In grid without virtual scroll there is a possibility to customize grouping/sorting/paging logic. Because kendo-grid receives processed data as input, on the opposite kendoGridGroupBinding receives unprocessed data and performs processing itself.

Is there a valida way to customize grouping logic for kendoGridGroupBinding, if no is there plans on such feature?

Hello,

I have a scatterLine chart that is being updated few times per second (by adding new data to the array). I need to zoom in the chart.

Zooming gets reset every time a chart is updated. Is it possible to change that behavior?

Best Regards,

Grzegorz

Hi,

We are using kendo-chart type= donut in our apllication.

We also use WebPack, It seems that the chart module slow's the application build allot.

I tried importing only ChartModule and not the entire one ( ChartsModule)

Any ideas how to fix the issue?

Thank you

In the grid selection example, https://www.telerik.com/kendo-angular-ui/components/grid/selection/ , if I have existing rows checked, and I select another row, it removes the existing selections.  Is there a way to make selecting a row behave the same as checking the checkbox where it appends to current selection?  Basically, we want the same behavior as if you are selecting rows with CTRL pressed.

Hi!

I have a grid which contains a columnChooser component and I want to export all columns (both visible and not visible) into an Excel file. The problem is that I cannot figure it out how could I export all columns because as it seems, this visible/not visible column filtering is happening inside this Excel Export component. Is this possible without turning all columns into visible?

Thank you for your time!

I am storing the selected grid item in local storage so the state of the app can be maintained between refreshes.

Upon reloading the SPA, I want to restore the state of the grid, and that includes switching to the page where the first selected item is.

Some issues that make this impossible:

1. I do not know the page of the item, since the number of items in the grid could have changed since last load and therefore I can't use/save the page as a mechanism for showing the first selected item on reload.

2. If I use ViewChild(GridComponent) grid, then grid.data is just a collection of rows for the current page and won't show the prior selected item if the number of items in the grid has changed.

3. If I use my own collection as a mechanism for showing the first selected item (by setting the current page to the index of the selected item in my own collection divided by page size), it will not match the kendo grid's internal collection (because of sorting etc).

What is the correct way to set the grid to the first selected item between browser reloads?