Questions on Kendo UI for jQuery Forum

1 answer

130 views

Hello,

In my stock chart I use the baseUnitStep = "auto" option, but I wish to know the current baseUnitStep, whether "weeks" or "days" or "months" even thought it is auto all the time... Is there a way to get this value? It is imperative for me to get this option dynamically!

Thanks

Charts

answered on 15 Apr 2014

3 answers

84 views

Defaulting current year if user types in month and day?

I was trying to figure out a way to update the date input on the DatePicker if a user types in only the month and year. Most of our users are used to our old Telerik ASP.NET site where this was the default behavior of the date picker control. Ideally, I'd like to take their input and automatically reformat it to add the year. But I'm not sure how to achieve this with the Kendo MVC controls. The change event will not fire for me because the input is considered invalid. I attempted to add ParseFormats for "MM/dd" to my editor template but in stepping through the kendo source code it seems that this information is not passed through to the javascript object (which may be another issue.) Is there a good way to achieve this functionality? Thanks for your help.

Here is what my editor template looks like:
@model System.DateTime?
@(Html.Kendo().DatePickerFor(m => m).ParseFormats(new string[] { "MM/dd" }) )

Regards,
Brian

DatePicker

answered on 15 Apr 2014

3 answers

113 views

Menu Button - Override Current Page

Hello all -

First off, I'm pretty knew to HTML 5 and all that, so I've been learning as I go. Forgive the ignorant question below...

I'm utilizing the telerik mobile sample application in Visual Studio. I've modified it, but mainly just the content. It has three buttons on the tab strip, and the header strip I put in a 'hamburger' menu button.

I'd like it so if I press the menu button on the header, a different view is shown... a config view. In the existing tabs, I used data-bind="visible: flagVar" to hide and show data. I thought it I just put all the contents inside a data-bind="visible: isConfig" I could control showing the current view with the tabs, or the config page overriding the tabs. My variable isConfig is coming from an associated JS file.

Needless to say, this didn't work out, or I would be posting for help. Any feedback or suggestions on this? Not sure if I need to setup the tab strip as an element, and the config as a separate element. I don't want to do a separate HTML page.

Thanks in advance,
Pat

General Discussions

answered on 15 Apr 2014

1 answer

490 views

MultiSelect Change Event Doesn't fire

Hi,

I have Popup Editor , And On Popup Editor I have a Tabstrip with ID (Tab123) and Tab123 has a Multiselect (Ms123).

I want to do some operations with change event of Multiselect(Ms123). Below is how I have the set up for in Document ready

$(document).ready(function () {

$("#Ms123").kendoMultiSelect({

valuePrimitive: true,

dataTextField: "text",

dataValueField: "value",

change: function (e) {

blah blah blah....

For some reason in debug mode I could see the change event doesn't fire.

Is it something different way we need to call $("#Ms123").kendoMultiSelect({}) in a popup editor/Tab strip or even when a Multiselect is set it up in a template kind of thing.

Thanks in Advance,

Chatra

MultiSelect

answered on 15 Apr 2014

1 answer

190 views

What is the range (percentage) for value axis Autoscaling min value and can I control that?

Good morning

http://jsbin.com/kiquvano/2/
As soon as you add 0.1 to the item marked "smallest" (in source comments) the scaling works fine again. The largest value is less than 30% larger.
If it is not possible to control the percentage (largest difference between min and max) for autoscaling - is it possible to retrieve the calculated min and max datapoint value from some kendoui internal variables?
Thanks.

Raido

Charts

answered on 15 Apr 2014

4 answers

567 views

Hiding Date in Day View

is there any way to hide the date "row" such as "Sat 4/12" in the Day view in the Scheduler?

Scheduler

answered on 14 Apr 2014

2 answers

227 views

Connecting multiple grids

Hi,

We're using the Sortable widget to connect two grids, and this works as expected as long as both grids have data. However, if the drop target's grid is empty, we've found that it is impossible to drop any rows there. connectWith in the Sortable constructor is being set to: "#gridName table".

Is this an expected limitation? Is there any workaround?

Thanks,
Nick

Sortable

answered on 14 Apr 2014

6 answers

619 views

MVVM Toolbar Template

Hey Team Kendo!!

I am totally amazed with the development of Kendo day to day and Im loving to work with Kendo Framework. I was just trying to give a template for toolbar in MVVM grid but not sure how to do it. For row template we use "data-row-template" and what is it for toolbar????

Regards,

Krishna K C
Krossark Technologies

MVVM

answered on 14 Apr 2014

1 answer

220 views

Issue with data source range() method

I'm working on a custom widget that uses the kendo data source's prefetch() and range() methods to work something like the virtual scrolling option for the Grid widget. Getting range 0 - 10 works as expected, but I am running into a problem when I try to retrieve the next range (10 - 20). The data source seems to be skipping ahead another page. The range returned by view() is the correct one (10 - 20), however the skip() method returns 20 instead of 10:

var skip = 0,

take = 10;

dataSource.range(skip, take);

dataSource.skip(); // 0

dataSource.take(); // 10

dataSource.range(skip + take, take);

dataSource.skip(); // 20

dataSource.take(); // 10

Is it by design that the data source automatically configures the skip and take to always return the next range? If not, I believe the cause of the issue is on line 7809 of kendo.all.js. I am currently using "Kendo UI Complete v2014.1.321".

// size = skip + take

// Using size in math.min() will always set that._skip to the start of the next range if we're "paging" forward

that._skip = skip > that.skip() ? math.min(size, (that.totalPages() - 1) * that.take()) : pageSkip;

There does not seem to be any documentation for the range(), prefetch(), inRange(), etc. online. Are these methods intended only for internal use by the framework or are they officially supported features of the data source? This is a really awesome feature of the data source, and I hope I can count on it in future versions!

Thanks!
Brian

Data Source

answered on 14 Apr 2014

2 answers

101 views

Dynamic columns problem

Hi,
I need to change dynamically the columns count, and when changing the grid to less columns the rows are ok but the headers maintains the previous columns count, and the final result is a mess.
Please see this for a better clarification:
http://jsfiddle.net/QP835/1/

Can anyone advise?

Thanks!

Grid

answered on 14 Apr 2014