Html select javascript listener jobber

Hi, I need a database & mobile app to be created where I can enter the below details: 1. Customer Name 2. Phone (H): 3. Phone(M): 4. Email: 5. Delivery Option : (radio button to select “Pick-up” or “Delivery”) 6. Address: (if delivery option is “Delivery” then should ask to put address) a. Address Line 1 b. Address Line 2 c. Suburb 7. Date of Delivery: 8. Time of Delivery: 9. Order: (Drop down list – details will be provided) 10. Pre-Payment: (check-box) 11. Source of Referral: With delivery date and time I need build in a logic to be put in place. If there is already and order in that time slot then it should not allow to book the order, and should give them option of next available time slot. (Order interval will be 30...

Hi, I need a database & mobile app to be created where I can enter the below details: 1. Customer Name 2. Phone (H): 3. Phone(M): 4. Email: 5. Delivery Option : (radio button to select “Pick-up” or “Delivery”) 6. Address: (if delivery option is “Delivery” then should ask to put address) a. Address Line 1 b. Address Line 2 c. Suburb 7. Date of Delivery: 8. Time of Delivery: 9. Order: (Drop down list – details will be provided) 10. Pre-Payment: (check-box) 11. Source of Referral: With delivery date and time I need build in a logic to be put in place. If there is already and order in that time slot then it should not allow to book the order, and should give them option of next available time slot. (Order interval will be 30...

Danske tekster som skal oversættes til norsk direkte i HTML.

WE ARE A GIS TEAM AND WE ARE LOOKING FOR A ARCGIS JAVASCRIPT DEVELOPR FOR DEVELOP WEB MAP APPICATION USING ARCGIS JAVASCRIPT API. THE APPLICATION MUST BE DEVELOP AS THE VIEWER TO THE FOLLOWING LINK: , THIS VIEWER CAN BE USED AS A BOILERPLATE / STARTING POINT FOR BASIC VIEWER; USING ARCGIS JAVASCRIPT API FOR GIS FUNCTIONALITY, FRAMEWORK DOJO FOR WIDGET AND OTHER CLASSIC JAVA FUNCTION AND BOOTSTRAP FOR GRAPHIC COMPONENT. WILL BE MADE AVAILABLE A MOCKUP. THE WEB APPLICATION CONCERNS THE INTEGRATION BETWEEN ARCGIS SERVER SERVICES EXPOSED AS WMS AND WFS AND EXTERNAL WEATHER DATA. WORK PROVIDES A FIRST STEP FOR DEVELOP ALL GIS FUNCTIONALITY WHIT ARCGIS SERVER SERVICES AND A SECOND STEP FOR INTEGRATION A WEATHER DATA. THIS ANNOUNCMENT IS FOR FIRST STEP AND THIS IS

Jeg har pågående arbeid relatert til vårt tidligere prosjektJavascript DOM'

Hei, ser du er norge og fra Halden, kommer fra Halden jeg også. Jobber for tiden med et lite hobby prosjekt i HTML, PHP å Javascript. jeg er ingne programmerer men prøver å få gjort det meste selv. trenger en jeg kan leie inn for gjøre små ting i koden og bygge opp script jeg ikke klarer selv siden du er norsk så hadde du passet bra, er noe du tar på deg? Det som skal er kodes er php script og javascript. kanskje noen css inne mellom hvis jeg strå fast på noe.

Desarrollar y maquetar de sitio web html5, css3, javascript, diseño responsivo. El diseño es por parte de la Agencia, solo requerimos Desarrollo.

https://www.freelancer.pk/u/amjadkhoso.html?t=a&utm_expid=294858-168.DnP79XqVQVaNKSrww6NCmA.1&utm_referrer=https%3A%2F%2Fwww.freelancer.pk%2Fprojects%2FGraphic-Design-PHP%2FFix-website.5990262.html

Skrive en kalender som har følgende funksjoner. Liten kalender for visning i en sidebar på en hjemmeside. Skal vise hendelser for en uke. *Vise hvordan uke vi er i. *Vise dato for uken. Feks 1-7. *Vise dag for hendelse. *Vise klokkeslett for hendelse. *Vise hendelse. *Hoppe fram/tilbake en uke av gangen. Skal bruke javascript. Ingen ny innlasting (Ajax, Jquery, eller lignende) *Fin overgang mellom ukene. (Fade) Hovedkalender for å legge til og endre hendelser. Skal vises i "main" på hjemmesiden. *Vise en full kalendermåned. *Vise hendelsen i liten format på aktuell dag om lagt til noe. *Bla fra måned til måned via Ajax/Jquery eller lignende. *Ved å holde musen over aktuell dag. Skal farge endre ...

I am looking for a tenacious, detailed-oriented web developer with proficiency in designing and implementing robust data visualization tools and platforms. A strong background in JavaScript, d3.js, data interpretation, and user-friendly interface design is highly sought after. The project involves: - Developing an interactive and intuitive web-based platform that will visualize multidimensional data on a map of the USA. - Allow users to select which data dimensions are shown, enabling a customizable experience and how they are shown, such as Scatter Map, Contour Map, Area Map, Bubble Map, and more. - Simple Interactive Elements Concerning the data format, I am currently uncertain whether it will be provided in a specific format or requires preprocessing. Therefore, adapta...

Hello, I'm seeking an experienced develo...navigation menu. - Integrate new features into the theme. - Improve the functionality of existing features. Other Changes: - Adjust the display per row. - Customize the search page. - Make sorting alterations. - Make it mobile responsive. - Adding new payment processors Key Skills Required: - Advanced PremiumPress theme customization. - Experienced in UX/UI layout changes. - Strong PHP, HTML, CSS, and JavaScript knowledge. - Proven track record with WordPress theme modifications. If you have direct experience with PremiumPress theme alterations and the necessary skills listed, feel free to bid on this project, otherwise, we are not interested and we won't pay for the time you need to learn the theme. Looking forwar...

...and ETD, click button three will copy project ETA 2 and ETD 2 to task ETA and ETD fields, etc... And it won't affect the original data in project, only for the individual task. - Batch update in task/project, A question about batch update for task, for example, list view in task, and select all the tasks I want, say 90 tasks, then update certain field data, like tracking status - When the project is created, auto copy the project’s name to Exhibition. Please see the screenshot. Same thing in task, once select the customer, it will update the title. - Once new task is created (saved), it will update the external MySql tables (there are different tables), send the Customer name, Tacking number, Status, etc… data(value) to there creating or updating the my...

(ON SUNDAY EVERYTHING SHOULD BE DONE THAT IS THE CONDITION) I need a skilled frontend developer to create basic HTML/CSS pages. You will need to integrate these frontend pages with a Python backend. The project involves adding JavaScript for client-side validation and implementing AJAX page transitions. After pressing the 'save' button on one of the pages, the page should transition to the next. The data inputted should be sent to the Python backend for processing. Key Requirements: - Proficient in HTML, CSS, and JavaScript - Experience with client-side validation and AJAX - Prior work experience that showcases your frontend development skills - Proficiency in Python is a must for the backend implementation Please provide me with your relevant past w...

for taking BLS algeria appointments for spain visa fast and easy

I'm in need of a skilled developer who is proficient in a variety of programming languages and can work on two key areas of my website. ...upon successful registration, the user remains on the registration page. This is not the intended behavior, and I need a solution that will ensure that users are correctly redirected to their profile page post-registration. . This video helps what im trying to say. Ideal candidates for this project should have a strong command of HTML, JavaScript, CSS, PHP, and SQL. In addition, experience with Stripe payment integration and troubleshooting registration processes on websites is highly desirable. Please note that these two tasks are interdependent, and hence, need to be addressed simultaneously.

I am currently facing an issue with my website - when a user registers on the site, instead of being redirected to th...instead of being redirected to their profile page or login page, the system keeps them on the same page. Furthermore, upon this failure to redirect, it shows it is successful when registering but doesn't take to another page. I need someone with strong proficiency in HTML, CSS, JavaScript, PHP, and SQL to diagnose the problem and implement a solution so that after successful registration, users are seamlessly taken to their profile page. The ideal candidate should have: - Significant experience in PHP, HTML, CSS, JavaScript, and SQL. - Proven track record in troubleshooting and rectifying website issues. - Firm understanding of user au...

...(4 feet wide by 6 feet tall) - this can be designed up to 8 feet tall if required to ensure all information is included -Attached is the overall sign design I am looking for and content. The colors of Navy blue and gold and white are the prominent colors to be used. -I have attached the hi resolution photos that are to be used for the signage, please crop as needed to ensure best use. Please select 1 exterior photo and 1 interior kitchen photo that will work best for the signage -I have a company that will produce the signage on cloroplast material and install. Skills and Experience: - Proven work experience in signage or graphic design - Proficiency in design software like Adobe Creative Suite - Strong knowledge of materials, production processes and industrial design - S...

I need a professional freelancer to design an HTML form for my website. This form must have: - Text fields for basic information collection - Dropdown menus for selection options - Capture creation The form should be designed with user-friendly, visually appealing elements. Your role will also include: - Implementing validation requirements for all input fields. This will ensure that the user completes all the required fields in the correct format. - Integrating an email script that will automatically send a reply to the submitter. This is an essential feature for my project. Ideal Skills and Experience: - Proficiency in HTML and CSS for form design - Experience in creating and implementing form validation - Knowledge of backend scripting languages for email automation -...

I am seeking a skilled developer to create a dynamic HTML website for my e-commerce venture. Key Project Components: - The primary goal of this project is to establish an online store that is user-friendly, visually appealing, and responsive across devices. - I'd like the website to be designed with a comprehensive e-commerce setup, capable of handling product listings, shopping cart functionality, and secure checkout processes. Key Requirements: - Previous experience in e-commerce website development. - Proven expertise in HTML and delivering responsive websites. - A thorough understanding of e-commerce and online payment systems. - Ability to work within a tight deadline, with a targeted completion date of within a month. Note: The specifics of the payment metho...

I’m seeking a full stack web developer with proficiency in HTML, CSS, JavaScript, Python, Ruby, PHP, Node.js, and React to create a comprehensive hotel booking website. The primary aim of this project is to offer a user-friendly and efficient space for users to book hotels while enjoying a smooth and seamless experience. Features desired include: - Search functionality to enable effortless hotel discovery - Booking management to track and manage users' bookings - Incorporation of customer reviews to enhance customer confidence and choices - Integration of online payment solutions for smooth financial transactions - A Room availability calendar for easy checking of room availability - Multi-language support to cater to a global audience - A chat bot for 24/...

...with an animated banner. Your knowledge of animation and its integration onto a webpage will be heavily leaned upon during this project. • User-Centric Design: The homepage should be specifically designed to appeal to young adults which is my primary target group. Demonstrable experience in designing webpages that cater to this particular demographic would be beneficial. • Skills: HTML5, CSS3, JavaScript, web animation. Experience in creating static web pages a must....

NO 3D LOGO RENDERS. NO AI GENERATED LOGOS. I am seeking a skilled graphic designer to recreate a existing logo from a PNG file. The goal is to have the logo look completely identical but with editable text. It is critical that no design elements are changed and the colour scheme remains identical. If you are experienced in creating logos with editable text a...the font file for the text, so a match will need to be found or a very similar looking font used. Please start your bid with "Celebrate little victories", otherwise it will be ignored. You will have to deliver the final version of the logo in an editable format (.ai, .psd or .cdr), all the fonts used in the design, the final palette with hexadecimal codes as well as printable files. We will select a bid today (...

...Resources and Safety), I need to be able to select the responsibilities or accomplishments I wish to include for each past employer. I need to reduce my 5 page resume and tailor each resume for each employer. Currently spending an hour or more to tailor each resume. Key features: - Customizable sections - Ability to choose responsibilities to add for each employer from a list of responsibilities that can be added to. - The following sections are to be included: (1) Name/Contact information (2) Summary (3) Professional Experience (4) Technical Skills (5) Professional Designations (6) Education (7) Certifications. Export formats: - PDF - Word Not sure what format this would best be suited for. Could use Excel, Access, Word (as long as can select the data ie check box or s...

I'm on the lookout for skilled blockchain backend developers with proficiency in Python, JavaScript, and Solidity. Your understanding of Ethereum and experience in blockchain will prove to be incredibly valuable. The key features I need you to support in the blockchain backend are smart contracts and the development of decentralized applications (DApps). Ideal Skills and Experience: - Proficient in Python, JavaScript, and Solidity - Experience with Ethereum - Prior work in blockchain development - Knowledge of smart contracts - Proven experience in DApp development Your ability to deliver efficient and secure blockchain backend solutions, that facilitate the execution of smart contracts and the development of DApps, will be crucial for the success of this project.

Hi Unsa A., I would like to offer you my project. We can discuss any details over chat.

I'm seeking a talented individual to enha...color palette. The colors should be easy on the eyes and enhance user experience. - Improving typography: The new design should feature refined typography that is both visually appealing and easy to read. This will help to give the software a more polished and professional look. Experience in software design and an eye for modern, clean aesthetics is a must. Previous experience working with JavaScript and Angular is preferred as the software is built using these technologies. A strong understanding of UX principles is also desirable. Your role will be to take the existing program and enhance its design elements, focusing on the color scheme and typography. I'm looking for someone who can bring creativity and a keen eye for de...

I'm having an issue with the cookie bar on my landing page. It functions perfectly upon my primary website, but fails to operate as expected on my subdomain, specifically my landing page. I am using the exact same JavaScript and CSS script for both the website and landing page. All is built on custom HTML. Ideal skills for this job: - Expertise in JavaScript and CSS - Vast experience in handling cookie bars and similar web components - Ability to diagnose issues affecting custom HTML websites The selected freelancer will be tasked with: - Understanding the functionality of the cookie bar on my main website - Translating the same functionality to the landing page - Uncover and solve any underlying issues or differences causing the functionality mishap Ple...

My WordPress website is redirecting to unknown sites and showing signs of injected Javascript. I've experienced this issue despite keeping my WordPress and plugins up to date. Key Requirements: - Identify the malware and its entry point - Remove all malware and traces of injected Javascript - Restore website to its original, clean state - Provide recommendations to prevent future attacks I have full access to my website's hosting environment. Ideal candidates should have proven experience in malware removal for WordPress sites and possess a strong understanding of web security best practices. Please share your approach and experience in your bid.

...manner. Key webpage features include: - Display of exercise data: Each exercise's description and its difficulty level should be displayed. There's also a column in the database containing YouTube URL links, so another important feature the webpage needs is the ability to watch these exercise videos directly from the webpage. It is a simple database with only one table. - Users should be able to select the exercise they want from a drop-down list. They should be able to start typing the name of the exercise and the drop-down list should filter based on their text. Eg. if they type 'squat', the contents of the drop-down list should narrow to all exercises that contain the word 'squat'. - Exclusive admin rights: I would like to have sole control ove...

I'm looking for a programmer to help me build a visa appointment bot for personal use. Key Requirements: - This is a personal project, not for a business, and the primary goal is to automate the task of securing a visa appointment. The Bot: - The bot should be able to navigate a visa appointment booking system, select the appropriate options, and secure an appointment on my behalf. Skills and Experience: - Proficiency in bot programming and automation is crucial. - Experience with task automation and appointment booking is a plus. - Understanding of web scraping and navigation is a requirement. - Attention to detail is important to ensure the bot selects the correct options during the appointment booking process. Please get in touch if you have prior experience with ...

As a gift basket business owner, I'm seeking an experienced Woo-commerce developer who can resolve a shipping issue on my website. The problem lies with the...shipping issue on my website. The problem lies with the incorrect calculation of delivery fees if the customer's billing and shipping address differ. - The Requirement: I need the system to accurately use both the billing and shipping addresses when determining the delivery fee. The rates must differ based on the zip codes entered. - Essential Skills: Deep understanding of Woo-Commerce, PHP, Javascript, and any other relevant programming language. Prior experience in handling shipping/delivery rates customization is a plus. In your proposal, please discuss your previous similar projects and your chosen approach ...

...marketplace listings or Facebook group posts, logged in accounts are saved and can be opened without re-entering the password - Autopost Facebook Marketplace Create Product Title, product description, Product Category, Product Condition, location and product price range, Product Availability, Product Label / Keywords can be separated by commas, SKU Only We Can See. After inputting, you can automatically select a location, especially for the Indonesian region. - Can upload autoposts to Facebook Marketplace using multiple browsers at once - Can Autopost Facebook Marketplace with Excel Import Format - Autopost Facebook Marketplace Duplicate Product Preventer - Autopost Facebook Marketplace Settings to Prevent Banned Accounts - Auto Post Facebook Marketplace Bulk Edit Facebook Market...

Comprehensive Chatwoot Deployment with integration and customization tailored to your specific needs Utilizing the following framework and tools: - Ruby on Rails - JavaScript - Vue.js - Docker - Nginx - Node.js API +

Comprehensive Chatwoot Deployment with integration and customization tailored to your specific needs Utilizing the following framework and tools: - Ruby on Rails - JavaScript - Vue.js - Docker - Nginx - Node.js API +

I need the header on my WordPress site to be adjusted in its mobile version. The full header requires resizing. Key Responsibilities: - Resize the full header in the mobile version Ideal Skills and Experience: - Proficiency in WordPress development - Experience with responsive design, especially mobile optimization - Strong understanding of CSS and possibly JavaScript for more complex adjustments In your application, please provide a detailed proposal on how you plan to approach and execute this task. Past work examples of similar mobile optimization projects will be highly considered.

I'm in need of a talented front-end develo...selection page. Key Responsibilities: - Designing and implementing a professional and corporate-style for the landing page, login page, and selection page. - Developing a responsive layout that ensures a seamless experience across all devices. - Implementing interactive features where necessary. - Using HTML, CSS, and JavaScript to bring the design concept to life. Ideal Candidate: - Proven experience in developing corporate websites and landing pages. - Proficiency in HTML, CSS, and JavaScript. - A strong eye for design and a portfolio that demonstrates your ability to create professional, corporate-styled interfaces. - Experience with responsive design and cross-browser compatibility. - Excellent communicatio...

I'm currently seeking a skilled developer with extensive knowledge of HTML & CSS for immediate website development. This project won't include any specific functionalities like e-commerce platform or blog; we'll delve into those details once the overall website is developed. Key attributes: - Proficiency in HTML & CSS - Quick turnaround time - Strong communication skills - Ability to work under tight deadlines If you feel you can deliver this project in a timely manner, please don't hesitate to bid. I need this project to be completed ASAP. Let's get this job rolling!

I'm in need of a comprehensive warehouse inventory replenishment tracking system for our Fastener drawer at Home Depot. The system should have a focus on reporting and analytics, real-time bin shrink, and work with an electronic keypad and analog/digital interface. Key Features: - **Reporting and Analytics:** The system should provide insightful reports on inventory levels and...or product...... its probably going to be based on a simple reason to move forward ( like the developer has done it already with Home Depot, or a provided realistic not full functioning sample gets provided for assessment) Anything that has the name Crown Bolt 8979, a graph, a chart.... even done on the existing Ai created spreadsheet would be impressive to the stire lecel personel who will select...

I need a comprehensive HTML/CSS solution for my report pages. it must be clean code with easy names class and id's not generated with ai Key Requirements: 5 pdf files not just this one . - Create inputs: I'm in need of a web developer to build inputs that can be used to create a real report. - Input types: The report inputs should include text, number, and date inputs, as well as checkboxes and tables. - Layout: The layout of the report pages should be exactly as shown in the sample page I will provide. Ideal skills for this job include: - Proficiency in HTML, CSS, and JavaScript. - Experience with form creation and layout design. - Attention to detail to ensure the layout is replicated accurately. i have x5 reports needed to be done not just this 3

I need an expert to help me select the most suitable all in 1 programming language for building various applications targeting multiple platforms (mainly web) 1. I would like to build applications for Web, iOS, Android, Windows 10, Linux, and MacOS & embedded systems (like micro controllers) from single code base 2. I want to learn a language in which we write a code once and can compile for any platform. 3. One possible answer to my questions is JavaScript. We can build server side apps in JS using Node.js & Next.js. Javascript can be embedded in HTML on client side too. We can build desktop apps in JS using Electron and we can make mobile apps in JS using react & angular. But in javascript will code be exactly same for all platforms ? 4. A...

...generated images. Quality Assurance and Testing: Ensure the application is reliable, performs well, and provides a seamless user experience across different devices and browsers. Deployment and Maintenance: Deploy the application to a cloud environment and ensure its ongoing operation, including updates and troubleshooting. Required Skills: Proficiency in web development technologies (e.g., HTML, CSS, JavaScript, and a server-side framework like Node.js or Django). Experience with Python, particularly in data handling (pandas) and automation scripts. Strong background in API integration and management. Experience in handling databases (e.g., MySQL, MongoDB). Familiarity with AI and machine learning frameworks or APIs (experience with image generation APIs is a plus). Good...

I need a system that automates some feature on my website, focusing on identifying specific numbers and responding accordingly. Main Features for Automation: - Identify 1-digit numbers from the website - Track 10 consecutive numbers less than 2 - Upon detection, the system should: - Fill amount and apply for bet. Ideal Skills and Experience: - Profic...consecutive numbers less than 2 - Upon detection, the system should: - Fill amount and apply for bet. Ideal Skills and Experience: - Proficient in web automation - Experience with identifying and tracking specific data on websites - Ability to integrate a betting mechanism in the automation process Please note that this project is not for developing a betting site. It's focused on automating a few select features on an ex...

I am in need of a proficient developer to create a web application, specifically a sniper app, for the TON Network Blockchain. I am open to the usage of JavaScript, Solidity, and nodejs for this project. I didn't specify the exact features, however, if you have experience with crafting applications of a similar nature, I'd prefer to see your take on it. I have an immediate need for this project, hence it is important that the work is completed as soon as possible. - Key Skills: JavaScript, Nodejs, Solidity - Experience: Previous work on sniper apps or similar projects, familiarity with the TON network blockchain would be highly advantageous.

...Clean and structure the collected data into readable and usable formats. Integrate the extracted data into a database or spreadsheet as needed. Collaborate with our team to understand specific requirements and ensure the quality of the obtained data. Requirements: Demonstrable experience in web scraping using tools like Python (Beautiful Soup, Scrapy), Selenium, etc. Solid knowledge of HTML, CSS, and JavaScript to understand the structure of web pages. Ability to work independently and meet established deadlines. Excellent communication skills and ability to work in a team. Preferably, previous experience in data extraction projects related to the specific sector of the project (if applicable). If you have the skills and passion to deliver high-quality work in web scrapin...

I require a Visual Studio expert with proficiency in HTML, CSS, JavaScript, and reactJS to build an engaging site. Key Aspects of the Project: - Development of a Responsive design - Crafting an Interactive User Interface - Ensuring Dynamic Content Updates In applying, please include in your proposal: - A portfolio showcasing your Past Work, as this would give a clear understanding of your style and quality of work. Expectations for Code Quality: - I value proper framework and clarity. Hence, I anticipate code that demonstrates strict Adherence to Coding Standards. Extensive experience with reactJS and an immaculate understanding of responsive design concepts would be beneficial for this project. Efficiency, attention to details and a creative problem-solving approach are...

I'm in need of a skilled HTML - CSS - JQuery developer who can help me build a creative a content to add Describtion on the Images. We need for our Ticket system a to upload image and mark them and create Task for that. We will provide u the the HTML Page where u have to add ur work on it. Key responsibilities: - Designing a creative website that stands out - Ensuring the website is fully responsive for mobile devices - Implementing animations and transitions to enhance user experience Ideal skills and experience: - Strong HTML, CSS, and JQuery skills - Experience in creative website design - Proficiency in creating responsive layouts If you have the required skills and can help me build a creative, responsive website, I'd love to hear from you.

...cross-platform service app similar to URBAN CLAP. The app should be available on both Android and iOS devices. Key Features: - User Registration: Users should be able to create accounts and log in securely. - Service Provider Registration: A feature that allows service providers to register and offer their services on the app. - Service Booking: Users should be able to browse available services, select, and book them. - Payment Integration: A secure payment gateway should be implemented to facilitate transactions between users and service providers. Ideal Skills and Experience: - Proficient in cross-platform app development - Knowledge of creating user-friendly and engaging interfaces - Experience in integrating secure payment gateways - Previous experience in developing servic...

No Framework Allowed.. only just Vanilla JS

I'm in need of an expert in Python, HTML and JavaScript programming. I am working on a project that involves developing a software tool. Key tasks involve: - Python programming - HTML development - JavaScript programming The main goal is to develop a high-functioning software tool. The ideal candidate should have expert level experience in all three programming languages. Your proven track record and portfolio of similar projects will help you stand out. This meticulously demanding job needs the best of the best. I am counting on your commitment to detail and your cutting-edge proficiency to produce a highly reliable software tool.

I would like to implement a filtering feature in a dropdown menu. A text field will allow displaying only the elements starting with the letter I just typed. Je souhaite ajouter une fonctionnalité de filtre dans un menu déroulant. Un champ de texte permettra d'afficher uniquement les éléments commençant par la lettre que je viens de taper