Questions on Kendo UI for jQuery Forum

1 answer

192 views

Sort columns in columnMenuInit

Hey.

Some of my grids have many columns. Is it possible to a-z sort columns before they are displayed in the column picker?

Best regards

Morten

Grid

answered on 16 Aug 2019

4 answers

28.1K+ views

How to get selected row and its DataItem

How do I get the grid's selected row and its DataItem.?

After searching around since I couldn't find any sample from any of the Grid demo samples, I also consulted the documentation.
But still not clear on how to do it.

Do I need to subscibe to the change event?
.Events(events => events.Change("GSSelectionChange")

Or can I directly get the selected row and its DataItem like the following
var grid = $("#usersGrid").data("kendoGrid");
var selectedItem = grid.dataItem(grid.select());

So far, getting the selected row and its DataItem directly (w/out subscribing to the Change event) doesn't work.

I would appreciate any help or tip on how to get this done.

Grid

answered on 16 Aug 2019

2 answers

279 views

[Solved] Using JS Promises in moveEnd

Hi,

How can I get the moveEnd to wait until a promise is resolved before ending completing?

Currently I have the following:

moveEnd: function(e) {

if (!isEventValid(e.start, e.end)) {

e.preventDefault();

return false;

}

$.when(getAssistance(e.event, e.start, e.end))

.done(function() {

window.location = "/new-url";

}).

fail(function() {

// 1

e.preventDefault();

return false;

});

}

(I dont know how to get out of this editor)

My problem is that the 'moveEnd' completes before the promise is complete. If the Promise resolved and the user redirected, its a non-issue, but if the promise is rejected, the move needs to be prevented.

Please advise, Thanks, Grant

Scheduler

answered on 16 Aug 2019

3 answers

591 views

Merge exported sheet data

Hey everyone,

We are currently trying out Kendo UI to see if it would fit our needs.
Spreadsheets are very important us, and we want to do something very specific with them.

We want to be able to merge multiple exported spreadsheets (output of saveJSON()), so that the first spreadsheet will be shown on top of the second spreadsheet, ...
We have looked through the developer documentation, but there does not seem to be a way to do it.
The problem is that there is no way to, in code, load/paste data at a specific row index.

If we were able to 'copy' and 'paste' in code, we might get somewhere, although that is still not ideal.

Use case: We want the user to create 'template' spreadsheets, which can later be combined in a single spreadsheet.
f.e.:

- User creates a 'header ' template spreadsheet with content like: Title, name, an image
- User creates a 'body' template spreadsheet specific information regarding ...
- User creates a new empty spreadsheet and loads the header template spreadsheet, and after that, the body spreadsheet.
- The header template will appear above the body spreadsheet.

If someone could help us with this, it would be very much appreciated.

Spreadsheet

answered on 15 Aug 2019

1 answer

467 views

Multi columns grid show empty cell

Hi,

This example shows a grid with empty cells when the datasource object didn't has data for the field.

There is a way to show a grid like the attached image with the same source used in the example above?

Thanks

Grid

answered on 15 Aug 2019

2 answers

785 views

Prevent browser from auto-filling the filter

OK, so I've been banging my head on this for a few days and I thought I was going in the right direction but maybe now. So the problem I have is that browsers are auto-filling the filter box of the Kendo Grid with random information based on the user. A lot of time it's an e-mail for some random reason.

So you can find threads about setting autocomplete="off" or AutoCompleteType="Disabled" for kendo objects. So I tried this:

{

field: "ToFromOrganizer",

title: "From/To/Organizer",

filterable: {

cell: {

template: function(args) {

args.element.kendoMaskedTextBox({

value: "",

AutoCompleteType: "Disabled"

});

},

operator: "contains",

suggestionOperator: "contains"

}

},

In an attempt to prevent the browser from filling in the field, but that doesn't work. Anyone have an suggestions.

Grid

answered on 15 Aug 2019

2 answers

4.5K+ views

Grid Column Width Auto Size and Scrollable

I know from the documentation and other threads that if I want the columns in the grid to auto size, then I have to set "scrollable" to false. Setting scrollable to false gives me the desired effect in terms on column width, but having the grid scrollable is also a requirement in my case (the column headers must stay visible).

My questions are:

1. Is there a way to auto size the columns and keep the grid scrollable?
2. If not, are there plans to add this feature in the future (column auto size and scrollable at the same time)?

Regards,
Victor

Grid

answered on 15 Aug 2019

1 answer

399 views

Error when exporting to excel

Hey Everyone,

We are currently testing Kendo spreadsheet to see if it fits our needs.
We have an excel file that we open, and after that export to excel (with the default toolbar buttons, and without changing anything).

The following error occurs:

TypeError: e[n.image] is undefined     kendo.all.js:12698:32
    n kendo.all.js:12698
    map self-hosted:291
    drawingsXML kendo.all.js:12692
    toZIP kendo.all.js:13080
    toBlob kendo.all.js:13176
    r kendo.all.js:136776
    onload kendo.all.js:136755

If I look at the json (generated by saveJSON), I do see some drawing definitions in there, without a reference to an image.
If I look at the excel file, I do not see something strange.

Atteched you will find the excel file, and the json file.

Can I do something to fix this error ?

Thanks in advance

Spreadsheet

answered on 14 Aug 2019

2 answers

172 views

[Solved] Paste into Kendo Editor

Hello

I am trying to implement this paste feature(https://alligator.io/js/async-clipboard-api/) into the kendo editor, however it doesn't appear to work. I am able to paste content into a regular textarea just not the kendo editor. Any advice would be greatly appreciated.

Thanks!

Editor

answered on 14 Aug 2019

6 answers

1.3K+ views

id field cannot be "id"

I would like to refer you to this post: http://www.telerik.com/forums/inline-editing-cancel-removes-the-row#gUEDci4cHEu8PsmAm4rhpg

It explains that the id field of a model cannot be set to "id" because it breaks the grid (clicking cancel deletes records). The post I have linked to was misunderstood by Nikolay Rusev who replied explaining case sensitivity - it has nothing to do with that. The fact is that either "id" is a reserved word that cannot be used by model fields or the grid has a bug.

I want this to either be officially recognized as a bug by the Kendo team (and fixed), or it should be properly documented that "id" cannot be used as a field name in a model. It has wasted too much of my time.

Grid

answered on 14 Aug 2019