knockout-2.0

Issue I need to use the underscore template instead of the default KnockoutJS template engine due to performance. However, since I'm in an asp.net environment the default tags of <% and %> will not work because of the asp.net handler. Working jsFiddle Not Working jsFiddle What I need is to apply something like the following: _.templateSettings = { interpolate : /\{\{(.+?)\}\}/g }; Making it use the {{ and }} tags Note 7: Using the Underscore.js template engine The Underscore.js template engine by default uses ERB-style delimiters ( <%= ... %> ). Here’s how the preceding example’s template

I'm attempt to establish a grid and update it with more records via JSON. In this simple example I am able to achieve the required functionality but I can only update / push one JSON record. I would like to be able to add multiple records via JSON? How could I achieve this? I assumed I might have to create some sort of for loop and push each JSON result to the observable but I was hoping that knockout might have a better way of updating / parsing via JSON? Heres a copy of what I have achieved so far: http://jsfiddle.net/sparkhill/crSbt/ function Users(user_id, password) { this.user_id = ko

I am using the select2 control, loading data via ajax. This requires the use of the <input type=hidden..> tag. Now, I want to retrieve the selected text. (The value property in the data-bind expression sotres the id only) I have tried $(".select2-chosen").text() , but this breaks when I have multiple select2 controls on the page. As of Select2 4.x, it always returns an array, even for non-multi select lists. var data = $('your-original-element').select2('data') alert(data[0].text); alert(data[0].id); For Select2 3.x and lower Single select: var data = $('your-original-element').select2('data')

I am considering to use either Knockout or Angular or Backbone for my personal project. I need to build some bigger, longer-running client-side interactions to go with my server-side stuff. I want a simple and effective way to manage data-driven user interfaces. Which framework would you choose to solve my problem described above based on the feasibility as well as the performance aspect? aet It depends on the nature of your application. And, since you did not describe it in great detail, it is an impossible question to answer. I find Backbone to be the easiest, but I work in Angular all day.

I want to bind boolean value to select element using KO v2.1.0, but obviously it doesn't work as expected. html code: <select data-bind="value: state"> <option value="true">On</option> <option value="false">Off</option> </select> Javascript code: var model = { state: ko.observable(false) }; ko.applyBindings(model) So I expect the select box goes to "Off" position with the initial value false but it was at "On". If I put state: ko.observable("false") it will be correct but that's not I wanted. Anyone know how to bind the boolean value to select box with KO? Jsfiddle: http://jsfiddle.net