AJAX is the art of exchanging data with a server, and updating parts of a web page without reloading the whole page. It is not a new programming language, but a new way to use existing standards. AJAX is used to make sites interactive. It can be used to create Facebook apps, picture-uploading interfaces, and much more. If you need to add functionality to an existing or new website and don\'t have the programming knowledge, our expert developers can create whatever you need.

If you are AJAX developer, Freelancer.com offers you a lot of clients who need your help with their AJAX projects which might vary from creating Facebook apps, picture uploading interfaces, and much more.

If you believe you can do that, then start bidding on AJAX projects and get paid with an average of $200 per project depending on the size and nature of your work.

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    39 zakázek nalezeno, ceny v EUR

    I make a web based project with Reactjs and get stuck with two things. I need the bidder to achieve following requests: 1. I have a Reactjs file, written as a Functional component, 270 lines of code. This file is named PrimaryForm.js. There are hooks used in this component. This has to be converted to a react Class. (***UPDATE: I converted this to a Class component already!***) 2. I have anothe...

    €20 (Avg Bid)
    €20 Průměr. nabídka
    21 nabídky

    SUMMARY Create a new Froala plugin using this codepen: [pro zobrazení URL se přihlaste] Your code should only use the Froala API framework and elements to create the plugin: [pro zobrazení URL se přihlaste], [pro zobrazení URL se přihlaste] REQUIREMENT Create a new plugin to download Froala page contents as PDF using jsPDF. [pro zobrazení URL se přihlaste] CURRENT ...

    €17 (Avg Bid)
    €17 Průměr. nabídka
    6 nabídky

    Hello I am building a lottery website. I need two wheels with the following specifications or something very close to it, let me know if you can do it and how much time you need, : 1. [pick 6] Wheel 20 numbers, generate less than 50 tickets with guarantee of 6 if 6. 2. [pick 5] Wheel 20 numbers, generate less than 25 tickets with guarantee of 5 if 5.

    €14 (Avg Bid)
    €14 Průměr. nabídka
    3 nabídky
    Web App development 6 dní left
    OVĚŘENÉ

    Web application - responsive design, simple and intuitive. More details will be shared upon contact. Ajax, html5,

    €445 (Avg Bid)
    €445 Průměr. nabídka
    86 nabídky

    Hi all...Need individual corePHP Developer with more than 5 years of experience. please don't bid any company or team. Payment will be made on task basis.

    €91 (Avg Bid)
    €91 Průměr. nabídka
    22 nabídky

    Сбор существующих zoo сайтов магазинов в одном месте,одного города и оказание вет.услуг животным.

    €844 (Avg Bid)
    €844 Průměr. nabídka
    14 nabídky

    Buscamos un programador de php con conocimientos en socket de gps. Conocimientos ajax - php - mysql - html Los interesados escribir por privado, para mayores detalles.

    €134 (Avg Bid)
    €134 Průměr. nabídka
    15 nabídky

    PT: Preciso criar código php para visualizar, alterar, eliminar e itens da tabela. EG: I need to create php code to view, change, delete and table items. ex: [pro zobrazení URL se přihlaste]

    €8 / hr (Avg Bid)
    €8 / hr Průměr. nabídka
    20 nabídky

    La funcionalidad es la de "carga de horas". Es muy similar a la funcionalidad que tiene TEMPO (Plugin) de JIRA, pero mas básico. Imagen de muestra: [pro zobrazení URL se přihlaste] La funcionalidad debe incluir lo siguiente: El modal debe hacer uso de la funcionalidad standard de carga de horas de Redmine. Debo poder elegir un periodo de tiempo, y solo debe imput...

    €169 (Avg Bid)
    €169 Průměr. nabídka
    2 nabídky

    Для сервиса автоматизации маркетинга требуется программист, который интегрирует сервисы по апи.

    €69 (Avg Bid)
    €69 Průměr. nabídka
    2 nabídky

    Tích hợp cổng thanh toán momo cho website. Tài liệu xem tại [pro zobrazení URL se přihlaste] Required: PHP.

    €18 (Avg Bid)
    €18 Průměr. nabídka
    1 nabídky

    Necesito reconfigurar mi sitio web. Se requiere en .net con c# y con conexión a bd sql server

    €5 / hr (Avg Bid)
    €5 / hr Průměr. nabídka
    17 nabídky

    WE ARE LOOKING FOR PEOPLE THAT WILL WORK IN Document Conversion

    €17 / hr (Avg Bid)
    €17 / hr Průměr. nabídka
    10 nabídky

    We need our forms to be able to use Salesforce/Pardot Form Handlers. Our current one is served server side and we need them to be browser side to attach cookies. We would like them to be similar to Contact Form 7 on Wordpress but for Drupal 7. Can someone please help?

    €146 (Avg Bid)
    €146 Průměr. nabídka
    29 nabídky

    This project is to develop a website that provides recommendations to the user on what events to attend based on questions they answer. The site will use a recommendation API, Recombee to do recommendation analysis and then should use a framework to present the information in a virtually rich format. This project is to develop a website that: - Collects user preferences and information via a surv...

    €157 (Avg Bid)
    €157 Průměr. nabídka
    12 nabídky

    I have small ajax problem in my project. If you work successful, I will work in future

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    47 nabídky

    I have already a Web site that for the front end have HTML5 with Bootstrap and for the operator interaction have Javascript and Jquery. For the database it has sintax PHP and SQL. The website is done and functional, it consist in scheduling clients that needs a water reservoir maintenance. So in the software there are operators that schedule a home visit to each clients according to clients needs....

    €134 (Avg Bid)
    €134 Průměr. nabídka
    35 nabídky

    We need assistance on getting the Kendo UI JQuery Grid control to meet our business requirements. We are no longer using the TreeList control.

    €291 (Avg Bid)
    €291 Průměr. nabídka
    26 nabídky

    aim searching asp.net mvc developer with experience education domain [pro zobrazení URL se přihlaste] MVC 4 and 5 -Entity frame work -ERP expereince and more

    €4 / hr (Avg Bid)
    €4 / hr Průměr. nabídka
    30 nabídky

    Objective To display the ​weekday​ schedule of a commuter rail line ​“Framingham/Worcester”​ by connecting to the realtime API provided by the MBTA (Check section “​RealTime API​”). Note: Scope of this is to imitate existing schedule page with an exception of displaying a popup (UserStory step #3) Users/Login restrictions No login restriction; anyone who has access to the p...

    €276 (Avg Bid)
    €276 Průměr. nabídka
    4 nabídky

    Site responsivo com ligação a base de dados mysql, deve existir uma área administrativa para o registo de dados para que estejam visíveis para o cliente. Obs: Os dados e cálculos já estão numa folha de Excel.

    €43 (Avg Bid)
    €43 Průměr. nabídka
    10 nabídky
    Web Appl. Product 3 dní left
    OVĚŘENÉ

    For one of our client we need to customize the Web application, based on PHP and MySQL using Zend framework. The required Change is to add a new button, to display all the products as slide-show. Currently on the POS we can see some products and we can also click on each to add them to the basket or to see the details of this product. We need additionally to have also a button to display all p...

    €125 (Avg Bid)
    €125 Průměr. nabídka
    14 nabídky

    immediate fix required small issues in PHP site ... popup form small design change / email form improvement go to top button design OR remove it ....

    €25 (Avg Bid)
    €25 Průměr. nabídka
    45 nabídky
    JQuery Issue 2 dní left

    We have a textbox with jquery and keypress event that runs a select into a DB. it works the first time but not others. we need someone to fix this to us.

    €19 (Avg Bid)
    €19 Průměr. nabídka
    58 nabídky

    Website: [pro zobrazení URL se přihlaste] I need someone who's familiar with the gaming industry, and can be my pocket designer for the next year. Payment is $100-200/mo (or per project if you want). Projects include: Cleaning up UI, making font design changes, designing new sections, updating page structures. Requirements: CSS/HTML, Strong understanding of jquery/ajax, some pho...

    €11 / hr (Avg Bid)
    Doporučené
    €11 / hr Průměr. nabídka
    37 nabídky

    We need to customize a slider option to make it suitable for us. Slider should work like follows: Example Product settings: Product A: Temperature Range: 20 to 99 Product B: Temperature Range: 1 to 99 If Slider is set from 5 to 99, Product A is not suitable and should not be listed because min. Temperature is from 20+.

    €152 (Avg Bid)
    €152 Průměr. nabídka
    26 nabídky
    Business Mgt Software with APp 2 dní left
    OVĚŘENÉ

    Dear Sir, Good morning. Hope you are fine. I am having a new requirement of a software which can manage a business chain in Dealer/Network architecture with App with three layer of privilege structure. If you fell sound and interesting, revert back me with the details to make this a first lo

    €765 (Avg Bid)
    €765 Průměr. nabídka
    20 nabídky

    I need help in creating a Portal using PHP Jquery Ajax. Portal is for registering a vehicle, generating monthly bills automatically , making monthly payment. Data structure is ready and UI is also almost ready. Need help in back end logic and also in creating Application forms. I need timely help. I will appreciate if someone can help me for a week from tomorrow 5 pm to 10 pm IST (preferred timin...

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    65 nabídky

    Hello there, I need a coder to help me build a production management system using php, mysql, jquery, etc. The system has the following functions: 1. Customer database: add, modify customers and manage their orders. Statistic showing graph of order value, key customers, etc based on their total order. 2. Product database: add, modify products, link them to order system. 3. Create order: select c...

    €1086 (Avg Bid)
    €1086 Průměr. nabídka
    48 nabídky
    PHP Mortgage Form Redeisgn 1 den left
    OVĚŘENÉ

    Hello, I run a website - [pro zobrazení URL se přihlaste] And there is a from on the front page. I want to redesign this form and add formulas, field calculations and reference look up tables and provide a quote based on their score. I need a PHP, ajax experts

    €315 (Avg Bid)
    €315 Průměr. nabídka
    86 nabídky

    I am looking for a dedicated and passionate developer that will help me scale codes and functionalities of application. I am a developer myself but need to focus on marketing. The developer has to be completely familiar with PHP,MYSQL,JAVASCRIPT,AJAX Payments will be made per each project fixed price. There will be many projects. this job will be a long term and whomerver decides to work with us...

    €167 (Avg Bid)
    €167 Průměr. nabídka
    87 nabídky
    GoJS with PHP 20 hodiny left

    Hi folks, I'm looking for a developer who is good with javascript, we are looking to build a module for our software and will need to integrate GoJS with PHP, particularly, the process will be 1) user build the flow using GoJS to draw the diagram 2) Once it's done, user will click save, the script will create a record in the DB using PHP for each step / box of the diagram. 3) We will n...

    €487 (Avg Bid)
    €487 Průměr. nabídka
    11 nabídky
    Electrical connector 14 hodiny left

    I want to build an app for selling my electrical connectors with description and payment gateway.

    €351 (Avg Bid)
    €351 Průměr. nabídka
    9 nabídky

    Develop an application to manage Contractor health and Safety management from prequalification to contractor Health and Safety Performance management

    €3777 (Avg Bid)
    €3777 Průměr. nabídka
    99 nabídky

    Some users are stealing my links via browser debugging. So I wish I 'd like a way to block this through a validation token, camouflaged link or another efficient way. I want them to be unable to access browser debugging. they are getting my links via the NETWORK tab. I think the ideal would be a token to validate my m3u8 link or some way to overshadow the link. Please check the attached pic...

    €73 (Avg Bid)
    €73 Průměr. nabídka
    19 nabídky

    Some users are stealing my links via browser debugging. So I wish I 'd like a way to block this through a validation token, camouflaged link or another efficient way. I want them to be unable to access browser debugging. they are getting my links via the NETWORK tab. I think the ideal would be a token to validate my m3u8 link or some way to overshadow the link. Please check the attached pic...

    €32 (Avg Bid)
    €32 Průměr. nabídka
    6 nabídky

    Description : We are looking for a PHP Laravel developer of intermediate to advance knowledge for work on a custom-built ERP that we already have. We would like some optimization carried out on the existing site and would like to add a number of new modules as well. Also, we have some tasks with Node js need an expert to solve it.

    €1335 - €2670
    Zapečetěný
    €1335 - €2670
    95 nabídky

    There are an attachment ‘Senior React Native and React.js frontend [pro zobrazení URL se přihlaste]’ that describes this position in much greater detail Experienced senior React Native AND React.js (i.e. both, not either one) software developer - analyze, plan, design and coordinate complex software project. More than 8 years of high-quality software development experience in...

    €2670 - €4450
    Zapečetěný
    €2670 - €4450
    31 nabídky

    There are an attachment ‘Senior React Native and React.js frontend [pro zobrazení URL se přihlaste]’ that describes this position in much greater detail Experienced senior React Native AND React.js (i.e. both, not either one) software developer - analyze, plan, design and coordinate complex software project. More than 8 years of high-quality software development experience in...

    €22 - €44 / hr
    Zapečetěný
    €22 - €44 / hr
    38 nabídky

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