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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    33 份搜到的工作,货币单位为 HKD

    I'm using XMLHttpRequest() to load pages into a div from a menu. Using innerHTML (which I think is part of the problem) the HTML loads fine, but I have no javascript. I've tried many of the suggestions offered on StackOverflow, but still no luck. Presently, I can only get the js to work is through using a button to call the js function - which means it must be there somewhere. Indeed, ...

    $148 / hr (Avg Bid)
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    5 个竞标

    Hello mate. i have a PHP File that renders a MP4 (or any other video format file) from my hard drive. my issue is that, the browser is unable to load the content when the loaded file is a extension of AVI / MKV. i need someone to fix the script, so it will be able to render it as "video/mp4", so the browser will be able to read it. * without converting the existing file * without big lo...

    $521 (Avg Bid)
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    Mejorar la seguridad de la web-app, son 2 app, una de entrega y una de ventas, que ya tengo desarrollada y su publicación en google play. Improve the security of the web-app that I already have developed and its publication in google play.

    $1516 (Avg Bid)
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    Looking for a website Developer for our startup There will be a mega Menu. Login User Login Admin Login (super user) Post moderation login for our Website backend and other Required Logins will be updated to you. Dashboard/ Required dashboard features should be there (ex. Sales, New Users, Old Users, Stats, Posts, and Etc.) HTML, CSS, JS, PHP, Ajax, React

    $2581 (Avg Bid)
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    i want a person who can make a software where user can edit svg graphic file where these file will be import through our website dashboard and after editing the file user could get a link of that svg file rather than export as a file. this project includes php, javascript, and mysql skills.

    $3491 (Avg Bid)
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    Responsive booking form 5 天 left
    已验证

    Looking for a responsive booking form ( example to be provided ) with minimal css js, no off the shelf with lots of unnecessary code etc Freelancer must be familiar with wordpress ajax Form will be on non wordpress html page utilising wordpress custom categories to fill fields.

    $1687 (Avg Bid)
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    Hello Friends, I have a school website with rest API for app I have a problem in messages table to convert them to json

    $194 (Avg Bid)
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    9 个竞标
    Javascript Php 5 天 left

    Details will be share in chatbox

    $78 - $233
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    $78 - $233
    7 个竞标

    The FreeLancer will develop an Ajax MySQL data-driven solution integrating JQGrid ([登录来查看链接]) with [登录来查看链接] ([登录来查看链接]). Details in the PDF file

    $9026 (Avg Bid)
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    19 个竞标

    Solr PHP Web search user interface kostengünstig zu kaufen gesucht.

    $1438 (Avg Bid)
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    17 个竞标

    I have some pages: [登录来查看链接] [登录来查看链接] [登录来查看链接] [登录来查看链接] I need an admin panel to control manually what page will be loaded for every visitor. I already have an example.

    $202 (Avg Bid)
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    I need Python Expert for Session handlings. Need to implement the existing code into a multisession concept like , parallelly more than one user should make a connection and if the user logs out, then spanned process should be cleaned so that server memory can be utilized optimally. ( Hint : Worker concepts or socket programming may help )

    $490 (Avg Bid)
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    Finance one 4 天 left

    Buenas, necesito una app de administración para pequeñas empresas, una app como Treinta, que sea rápida y de muy buen diseño

    $10340 (Avg Bid)
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    35 个竞标
    Looking for a webdeveloper 4 天 left
    已验证

    I want to create a HTML (Boostrap) form with validation to CRUD data to a MySQL table using AJAX, and giving and alert trhoug sweetalert or Toaster, thanks

    $1190 (Avg Bid)
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    43 个竞标
    Change data table page 3 天 left
    已验证

    I have a web application made in php and java, and the data table page is very slow, so I need to change that page with another that is with another language so that it is fast but keep the same functions. if it is not depends on jquery it is better.

    $1050 (Avg Bid)
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    StartPay.com 3 天 left

    make game payments with google play accounts, the purpose of the site is to make payments in games, fast and easy and without much hassle

    $4012 (Avg Bid)
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    4 个竞标

    Hello, I hope you are well. I'm working on a wordpress project almost finished. However I would like to have 3 features: 1 - At the level of the button "Add to cart" on the list of products, to have the possibility of a button with the option - and +. The button should interact automatically with the cart each time the customer increases or decreases the quantity. This button sho...

    $86 / hr (Avg Bid)
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    Searching for a python3 script which automates nike login which requires akamai sensor data and valid cookies, requirements are attached under document (READ ALL DETAILS)

    $4128 (Avg Bid)
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    Hire an experienced developer 2 天 left
    已验证

    We are seeking an experienced full-time developer. The developer should have expertise in: Core PHP React.js Lavarel description: 1. Should be Strong in Laravel or Core PHP and should have hands on knowledge of laravel framework or core PHP. 2. Should have Knowledge of OOPS concepts and should be Strong in JavaScript. 3. Should have strong hold in Coding/Development/DB and should have good comm...

    $6756 (Avg Bid)
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    Sign Builder 2 天 left
    已验证

    *EDIT The functions needs to be on a single js file and each function directed to its php file. One for textarea function and another php file for SVG function. Needs to be clear code and small as posible. *IMPORTANT* size proportion is calculated automatically in centimeters (Saved to array) *IMPORTANT* Pathlength in centimeters calculated automatically of SVG file, so total price can be calculat...

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    Hello Developers, We are looking for a backend developer on immediate basis. Frontend and backend codes are already developed we just need integration of APIs and all remaining part. But we need person who can complete our work on urgent basis and will be interested to hire on long term basis

    $93 / hr (Avg Bid)
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    5 个竞标

    I need someone to build a wordpress plugin to modify iframe content inside my website, i need to control the content to be showen. Note: the website in the iframe not mine.

    $1228 (Avg Bid)
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    CAMERA APP 2 天 left

    Example App [登录来查看链接] I am looking to develop an App just like that. I will be working on the App once you deliver it to me. Things you should do while developing the App 1. Target SDK should be 30 with compile SDK 30, minimum SDK version 19 2. Use proper names with classes, xml, drawable and Functions / Methods. 3. Use comments on basic and important functionality so that other developers can und...

    $4952 (Avg Bid)
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    Hi, I have a contact form: [login to view URL] I want to upgrade the existing ReCaptcha to the new Invisible version. I have uploaded the existing files so that you can take a look at them. Please watch out that the "Senden" Button is linked to some Ajax conditions. Please look also at the [login to view URL], because it is optimized for the old ReCaptcha version. It has to be modif...

    $62 / hr (Avg Bid)
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    10 个竞标

    Very simple website coded from scratch based on custom needs and instructions will be provided. the requirements are very simple and will be communicated on what needs to be done and exactly how. developer should have knowledge in jQuery, Bootstrap, PHP, REST & AJAX and MySQL.

    $213 (Avg Bid)
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    26 个竞标

    We need candidates on our new established [登录来查看链接] need many candidates as possible

    $126 / hr (Avg Bid)
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    26 个竞标

    Please see the attached word document. All the issues and how I want to customize the website is explained in this video: [登录来查看链接] The way I would like to implement these fixes is to look at the code for the [登录来查看链接] plugin that adds a "Genre" field and custom fields to Easy Digital Downloads post type and add extra custom fields to Easy Digital Downloads to communicate with the ...

    $7145 (Avg Bid)
    加精
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    Desarrollo de aplicaciones móviles multiplataforma, software que ayuda a agilizar proceso y soluciones tecnológicas basada en datos, forma parte de nuestro equipo, postúlate en nuestras posiciones disponibles Developer Mobile - IOS-Android, Kotlin Big Data - Machine learning, aws, GCP, data Scientist, Python, Mongo Fullstack - Java, Javascrip, Angular/Reac Nodejs, vuejs...

    $303 / hr (Avg Bid)
    $303 / hr 平均报价
    13 个竞标
    WHMCS Digital Ocean Module 1 天 left
    已验证

    Create Digital Ocean module for WHMCS based on the PHP WHMCS SDK offered by Digital Ocean. Carefully read all requirements in the attached document. [登录来查看链接]

    $3561 (Avg Bid)
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    6 个竞标

    The developer is responsible for recommending, designing and implementing new features and functionality, establishing and guiding the website’s architecture, ensuring high-performance and availability, and managing all technical aspects of the website dashboard. They will also act as the backup Drupal content editor as needed. KEY RESPONSIBILITIES -Successfully design and implement the si...

    $280 / hr (Avg Bid)
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    24 个竞标
    Tamazuj Project 23 小时 left

    A site that displays medical services and advertisements for doctors with their specialties and works on advertisements for applications on Google and Apple for applications

    $1555 (Avg Bid)
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    3 个竞标

    I require 2 identical functions , one written in PHP and the other in jQuery so it can be called client side. It is OK for the jQuery function to do a server side call to the PHP function to return the value. The function needs to take a YouTube URL similar to the example below and return its title. The URL can be to any video hosted on YouTube. For example: Input URL: [登录来查看链接] Return title: Br...

    $1888 (Avg Bid)
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    25 个竞标
    build a php software 12 小时 left

    i want a person who can make a software where user can edit svg graphic file where these file will be import through our website dashboard and after editing the file user could get a link of that svg file rather than export as a file. this project includes php, javascript, and mysql skills.

    $3149 (Avg Bid)
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    17 个竞标

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