Recent questions tagged Knockout.js

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knockout.js - How can I get two computed values to bind to each other?

What I'm trying to do is keep two text box's math in sync. The fields I'm working with is subtotal, taxTotal, ... ()+ this.taxTotal(); }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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607 views

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knockout.js - Jquery color picker binding handler creates multiple divs

I am trying to use this jquery color picker with knockout.js. I have written custom banding handler to bind ... the problem in my code?? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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725 views

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knockout.js - Binding a list of objects to a list of checkboxes

I have a list of objects, each with a few fields, like this: function Person(id,name,age) { this. ... with objects and with anonymous templates. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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336 views

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knockout.js - Bind to simple array of strings

If I want to bind a template to a plain old array of strings, what do I put in the ${??} expression? I ... so I suspect I'm pretty close there. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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692 views

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knockout.js - What is the best way of cloning/copying an observablearray in knockoutJS?

Question says it all really. I want to copy an observable array to another in KnockoutJS. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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467 views

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knockout.js - Durandal Subrouting (Hottowel)

Basically, I am trying to create a menu inside a menu. So, within a main menu route, there will be a vertical menu ... IFRAMES?? :)))))))))) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

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knockout.js - lazy loading of templates

So I come from a templating workflow that involves creating a data object (akin to a view model in knockout) ... ://jsfiddle.net/JJgJ7/1/ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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340 views

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knockout.js - How to conditionally push an item in an observable array?

I would like to push a new item onto an observableArray, but only if the item is not already present. Is there any ... in is or is not true. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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524 views

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knockout.js - Binding select2 with knockout

I'm new to knockout and trying to get my select2 to play nicely with my knockout bindings. All I want to do is ... ko.applyBindings(vm); }); }) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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392 views

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knockout.js - How to extend knockout observables to read default value from binding?

I have finally found the time to start learning KnockoutJS while building a new MVC4 application. I am trying ... would be greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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490 views

1 answer

knockout.js - knockoutJS execute callback after foreach finishes rendering

In my code i want to execute function or callback just after KnockoutJS foreach binding finishes rendering all the ... new element is rendered. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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217 views

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knockout.js - Knockout js loop up to a value

I have a integer observable, pages, and I want to loop up to the value of pages in the html eg. pages = ... a binding that is suitable for this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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493 views

1 answer

knockout.js - Knockoutjs (version 2.1.0): bind boolean value to select box

I want to bind boolean value to select element using KO v2.1.0, but obviously it doesn't work as ... https://jsfiddle.net/greenlaw110/Ajm58/ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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404 views

1 answer

knockout.js - KnockoutJS - Observable Array of Observable objects

I would like to display an editable list of items, each item of which is editable (kind of like an editable ... .applyBindings(viewModel); }); ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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362 views

1 answer

knockout.js - knockout viewmodel property undefined

I have a simple foreach: <div id="customersArea" data-bind="foreach: people"> <div class="section" data-bind= ... : http://jsfiddle.net/E7kUr/ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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387 views

1 answer

knockout.js - Whats the best way of linking/synchronising view models in Knockout?

If you have several view models on one page, how do you ensure that you can keep them synced? For ... to manage observables between models. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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757 views

1 answer

knockout.js - Get previous value of an observable in subscribe of same observable

Is it possible in knockout to get the current value of an observable within a subscription to that observable, before ... s set to newValue }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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474 views

1 answer

knockout.js - What is the easiest way to change data in one of the Knockout viewmodels while running in the browser?

I am running (my own built) KnockOut.JS application. What is the easiest way to CHANGE data in one of the ... in the UI. Preferably in Chrome. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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390 views

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knockout.js - Knockout is not evaluating an expression when using $index in a binding

Why is it, that when I try to use knockout.js to bind some text using $index, I get the code of a ... as a function instead of the value. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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536 views

1 answer

knockout.js - KnockoutJS ObservableArray data grouping

Does KnockoutJS have a feature whereas I could take something like: var myArray = ko.observableArray([ { name: ... that I'm overlooking. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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246 views

1 answer

knockout.js - Does afterRender work with Knockout components?

afterRender works with template bindings, but after converting my templates to components, there does not seem to ... but cannot find anything. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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490 views

1 answer

knockout.js - TypeScript and Knockout binding to 'this' issue - lambda function needed?

I've been creating a htmlHelper function using TypeScript and KnockoutJS to edit a list of emails. The list ... approach I could take? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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452 views

1 answer

knockout.js - Access viewModel in javascript function outside viewModel's scope

I'm wondering if I can access the knockout.js main viewModel from a method outside the scope of the viewModel itself ... or ko.contextFor? }); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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684 views

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knockout.js - KnockoutJs v2.3.0 : Error You cannot apply bindings multiple times to the same element

I've just upgraded to 2.3.0 and now I'm getting the error You cannot apply bindings multiple times to the ... .getElementById("area1")); }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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389 views

1 answer

knockout.js - Best practice on passing Mvc Model to KnockoutJS

I googled around on how to pass mvc model to knockoutjs and it seems there are two ways: Using @Html.Raw( ... versus the @Html.Raw method. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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358 views

1 answer

knockout.js - Knockout: computed observable vs function

When using knockout, what is the advantage of using read-only computed observables rather than simple functions? ... in my viewmodels? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

182 views

1 answer

knockout.js - Formatting rules for numbers in KnockoutJS

I have a viewModel with a bunch of numbers with lots of decimal places. If my bindings look like this: < ... .toString besides just knockout's. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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640 views

1 answer

knockout.js - What's the applyBindings' second parameter used for?

I have been looking but cannot find the documentation for applyBindings(). What can the second parameter ... applyBindings(myViewModel, div2); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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