knockout ajax call data-BIND

knockout ajax call data-BIND

Content Index :

knockout ajax call data-BIND
Tag : jquery , By : UpperLuck
Date : November 25 2020, 07:27 PM

I hope this helps . The idea of knockoutJS is to keep view and model separate. I would keep my header in html and then bind property
<div class="container">
<h6 data-bind="text: name"></h6>
export class ViewModel {
name = ko.observable('NAME PROPERTY');

constructor() {

public getDataAjax() {
    var self = this;
        type: "GET",
        url: "http://localhost:4000/GetData",
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        success: function (data) {
            name(data.name); //assign data.
ko.applyBindings(viewModel, document.getElementById("IdProvidedToH6"));

No Comments Right Now !

Boards Message :
You Must Login Or Sign Up to Add Your Comments .

Share : facebook icon twitter icon

knockout.js - data-bind auto update after function call

Tag : development , By : Ernie
Date : March 29 2020, 07:55 AM
To fix this issue I have a case where I databind to a date field inside model in a list: , You could do something like
function Model(data) {
    var self = this;
    ko.mapping.fromJS(data, {}, this);

    this.formattedDate = ko.computed(function () {
       return formatDate(ko.utils.unwrapObservable(self.myDateField));
<div id="fieldInModal" data-bind="text: formattedDate"></div>

jquery selectmenu does not work with knockout data-bind from ajax call

Tag : javascript , By : zac
Date : March 29 2020, 07:55 AM
hop of those help? I think you need custom binding with events of selectmenu. Please refer to following.

Bind viewmodel to ui after ajax call succeeds Knockout

Tag : knockout.js , By : Don Changer
Date : March 29 2020, 07:55 AM
I wish did fix the issue. First, kuddos for using the learn.knockoutjs.com example, amazing resource.
Your error is a common pitfall in KnockoutJS: you are modifying your model without updating the observables that are binded to it. See the following lines -
ko.mapping.fromJS(data, {}, self.Mails);
ko.utils.arrayForEach(self.Mails(), function (mail) { ... });
ko.utils.arrayForEach(self.Mails(), function (mail, index) { 
    // Add up the isSelected observable
    self.Mails()[index] = mail; 
ko.utils.arrayForEach(self.Mails(), function (mail) { ... });
ko.mapping.fromJS(data, {}, self.Mails);
// In any row inside your data
<td data-bind="text: ko.toJSON($data)">DEBUG DATA</td>

knockout data from AJAX call doesn't bind

Tag : javascript , By : Revision17
Date : March 29 2020, 07:55 AM
this will help Building on my comment, $.ajax doesn't return data - it returns a promise. You need to use that to actually get the data out:
var safeFloatCash = bankingApi.client.getSafeFloatCash();
safeFloatCash.done(function(d) {
    //may need to parse the data:
    //d = JSON.parse(d);

knockout data-bind with a function call

Tag : knockout.js , By : stan
Date : March 29 2020, 07:55 AM
I hope this helps you . I'm trying to call a function in data-bind but nothing seems to work. , The issue here is that you're mixing a string with a function call:
'background-image:url(' + $root.FormatUrl(images[0]) + ');'
Related Posts Related QUESTIONS :
  • How to change the content of the Span using jQuery?
  • jQuery; combine user click and :checked
  • jQuery - Finding the element index relative to its container
  • jQuery .each() function. Resetting the index?
  • jQuery storing settings
  • Why does asp.net mvc form submits itself on button clicks when javascript function error?
  • Linking to non-home panel in JQTouch site
  • How to Edit jQuery Table Using CSS
  • Jquery hover triggers "mouse leave" without cursor leaving
  • DELETE http://localhost:8000/product/[object%20Object] 500 (Internal Server Error)
  • Comparing two string arrays and returning key of not found element using jquery
  • using jquery to change list items is changing all list items, when i want to only change one list item
  • Sending a Json data from my html page to a php
  • Click function to search a specific element in a Json object
  • Bootstrap 4 - Progress Bar Progression
  • how to deleted item materialize chips
  • jQuery - Hide non-active elements using filter()
  • Adding style to string table is not working
  • Github merge multiple files into single compressed master file
  • Replace characters in a field on page load
  • Unable to send data from Form to SQL database
  • If all divs have same style, remove element
  • How to click a jQuery Dialog button in TestCafe
  • Cannot reinitialise DataTable with Angular Datatable
  • How to add Class active on Click in Navbar
  • how to call fail method into jquery.get/post success method?
  • Slider with tabs
  • Jquery Get parent element from data function
  • Ho to put a new line in <p> tag in my jquery?
  • How can I use a text value as a mathematical operator?
  • DataTable columns values showing Only DefaultContent
  • JQuery select dynamically added elements
  • How to change an image source on hover?
  • How to bind jquery event to dynamically added multiple DOM elements?
  • How to get td values and store in array using Jquery?
  • How to add handler to dinamically created tr in JQuery?
  • How to Covert Html to PDF in Jquery?
  • Jquery before() and after() used to create a <div> container not inserting closing tags in after()
  • I want to delete previously added class
  • Open html page in same window after clicking on navlink
  • Datatable is not working when I populate table using smarty
  • How to change image based on the offset top of the content div
  • Find the index of table column with specific id
  • How to return value of $(window).resize()
  • How to optimize adding numerous elements dynamically into web page
  • Content slide down on top of page?
  • How to write if statement for when a specified option is selected in select tag in JQuery
  • HTML tags remove from textarea using jQuery
  • ShareThis not display properly when initially hidden
  • jquery - Bind datepicker event
  • How can I cause an element to move on mouse scroll using transform matrix?
  • How to add Custom summaries for autogenerated colums?
  • How to update table row with data from an array using jQuery
  • Cannot get the element in jQuery
  • How to search for two values in array at the same time?
  • Creating a floating document property control that is available in all tabs of Spotfire dashboard
  • Add a "wrapper" div tag to wrap other html div tags?
  • Reload form if I get an error when validate email
  • jQuery animate height in percentage scrolls to the top
  • How to add class for per string after comma?
  • shadow
    Privacy Policy - Terms - Contact Us © scrbit.com