Knockout is a JavaScript library for dynamic HTML UIs using the Model-View-View Model (MVVM) pattern.
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How to intercept write using knockout mapping library
Using knockout and knockout mapping, how can I intercept a write of a property?
What I've tried:
var data = { someBool: false, someOther: 'test value' };
var vm = ko.mapping.fromJS(data);
...
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15 views
Circular dependency in Knockout
I have a big problem here.
I have a computed variable that gets updated after a change in an observable array.
The problem is that after the computed variable is evaluated, I need to change the ...
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1answer
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Knockoutjs and JQuery datepicker. Element looses datepicker after re-render
When i'm trying to use input with id "eventStartDate", after it was hidden, and made visible again - it looses datepicker:
<!-- ko 'if': isEvent.forEditing -->
<div ...
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Custom Knockoutjs binding for Twitter Bootstrap popover using template for html content
I'm using Twitter Bootstrap popovers. The popover requires that you set an attribute data-content for the popover's content (yes, you have to include data-html: true). I'm using Knockoutjs foreach: ...
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1answer
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Knockout Checked Binding Doesnt Work With Radio Button
The knockout checked binding is not working, has followed below example given by knockout.
http://knockoutjs.com/documentation/checked-binding.html
The code can be seen at following.
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1answer
19 views
KnockoutJS 'checked' binding not applied in customBinding?
I have a checkbox being controller by a Knockout observable, but in a custom binding, the element is not checked.
<input type="checkbox" data-bind="checked: isChecked, highlightIfChecked: ...
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31 views
JavaScript define not working [require.js]
my require:
define(['services/datacontext',
'services/helper'
], function ( datacontext, helper) {
...
My function:
function contentTypeInitializer(contentType) {
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2answers
24 views
sorting showing unexpected results
I am sorting a grid with knockout.js. Following is my sort function
this.sortByName = function() {
var event = arguments[1];
var targeElement = event.originalTarget;
// console.info(targeElement);
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26 views
Twitter bootstrap datepicker issue in conditional knockout statement
I have application where i need to display datepicker in conditional statement. I am using hot towel with durandal and knockout. Conditional statement parent is bound with knockout as shown below.
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Binding list on slider using knockout.js [duplicate]
I do have a lists which must be increased or Decreased depending on the value of the Slider.
I want to get it done by Knockout.js
I have written some code to show the List and Slider as follows:
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3answers
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Knockout With Binding Issue
I am having trouble with knockouts "With" binding. I can bind. I can bind a nested object no problem but not a nested model. am I doing it all wrong or is this out of the scope of the "with" binding.
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Which MVC Javascript library integrates easily with JqueryMobile? [closed]
I am writing an app that is similar to a mail client - i.e. messages come in via json, and they can be marked as viewed and deleted.
I am looking to use knockout, and would like to know if there are ...
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1answer
14 views
how to I set a custom validation message on a single field?
how would i set about validating a single field with a message " the selected title is required" instead of the default "the field is required"
var selectedTitle = ko.observable().extend({ ...
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1answer
25 views
see all extenders and custom bindings for observable
Is it possible to see all extenders and bindings attached to an observable within Knockout JS?
Sample View Model:
var viewModel = function(){
var self = this;
self.firstName = ...
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0answers
9 views
Use rowTemplate from CogShift (Knockout extension) to bind a datatable
I'm trying to use CogShift, an extension of Knockout to work with datatable.
I found an example in a related Stack Overflow question, which perform exactly what I need, however it has a bug (in my ...
