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Questions tagged [kendo-observable]

Part of Kendo UI framework and provides support for firing events.

Observable is a Kendo UI () component.

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21 questions
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Kendo UI Color picker crashes on close when data-bind attribute added

I'm trying to use Kendo UI Color Picker with Kendo binding and run into problem. Kendo UI Color picker crashes when you click apply button on popup when data-bind attribute added. When I click on apply button it throws an error: Uncaught TypeError:…
Yahor Ramanenka
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Kendo UI grid rendering

I have a scenario here, Consider there are two kendo ui grids(jquery), Grid1 and Grid2 both are of same schema. On adding data in the first grid ie Grid-1, should automatically reflect the grid-2. However the same data I am changing in the Grid-2…
biju m
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How to check Kendo Observable has changed

Hi I have a form that contains Certain fields and I have made it as Kendo Observable as follows var TITLE = $("#TITLE").val().trim(); var DESC = $("#DESC").val().trim(); Analysis.Kendo_VM = kendo.observable({ TITLE: TITLE != null ? TITLE :…
SantyEssac
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How trigger Kendo observable change event from javascript?

Title says it all. I have this kendo observable example set up so that when the first name gets changed the last name will be changed to match it. However the example doesn't work if you change the name in javascript( see the code for Clicking…
RayLoveless
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Create a custom edit popup for a dynamic grid in Kendo UI using kendo.Observable() object?

Can somebody tell me, following scenario can achieve using Kendo UI ?? I am making a dynamic grid. Because my data source is dynamic. Then I need a custom edit popup for update field. In hear what I done is I make a new kendo.Observable() object…
NoughT
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Kendo editable treeview obserabale not getting the newly edited data of the node

I am using KendoUI Treeview control and binding it with observable view model. I want to edit the treeview items and should be updated in viewmodel. I am using template having textbox inside. When I am editing it, I am not seeing updated value on…
krishnavenich
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Kendo datepicker value method doesn't fire its own change event

If I select date in Kendo UI datepicker with a mouse, my observer (binded viewModel) see the changes. But if I set value of datepicker in code, like this: $("#dateFromFilter").data("kendoDatePicker").value(todayDate); the observer doesn't catch…
Artem A
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Kendo data-binding messes up the menu

I am using Kendo UI for JQuery and need to create a data-bound Kendo menu. By data bound, I mean that the items need to be data bound to an array property of a Kendo observable. The issue is that it appears that MVVM binding messes up formatting and…
user1044169
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Kendo binding. View is not updating when changing the viewmodel

For some reason beyond me, my view doesn't get updated when changing the viewmodel. What am I doing wrong here? It displayes: Test1 100 Test2 200 When I expect: Test1 300 Test2 400 Javascript: var testModel = kendo.data.Model.define({ fields: { …
hightow
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How do I set a value on a Kendo Observable when it is based on a remote datasource?

I need a default value for a field that I get from a datasource, and bind to that field using an observable. (That value can then be updated if needed by the user using a treeview). I can read the initial remote datasource, build the observable and…
Spleenboy
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Kendo Observable.toJSON() not returning complete object

I have a Kendo Observable object which contains SharePoint site and folder metadata. I tried adding site objects by using dot notation and the provided Observable.set() method. They get added to the object, when I check the object, the new site…
Stephan Bisschop
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Kendo Radio Button Bound Observable Not Updating Value When Change Is Made

The html of my radio buttons is:
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Kendo DropDownList MVVM Binding Default Value Error

I have the following kendo dropdownlist:
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Kendo Observable binding for checkbox is always showing ticked

I am using ASP.NET MVC application with Kendo framework. For some reason, i am always getting the checkbox "#IsInterestDeemed" in ticked state. Although, the viewmodel property "IsInterest" is false under the controller action method. Please…
Karan
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Use of Kendo observable binding in Kendo UI grid

I am using Kendo observable object to bind the Kendo ui grid. When adding/editing the values in the data source it is reflecting in the grid as well as the observable array. When using load button and explicitly adding values to the Kendo…
biju m
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