WebJun 14, 2009 · How Does It Work? AJAX stands for Asynchronous JavaScript and XML. It is used for allowing the client side of an application to communitcate with the server side of the application. Before AJAX, there was no way for the client side of a web application to communicate directly with the server. Instead, you would have to use page loads. WebAjax sets up the communication with a server/database without the need for a postback or a complete page refresh. AJAX can be defined as * the method of exchanging data with a server and updating parts (e.g. the suggestion box in this case) of a web page – without reloading the entire page.*

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WebAjax is just an HTTP request that is send in the background. You set your server up like any other web server, and then, instead of typing the URL in the address bar, you write some JavaScript code to send an XMLHTTPRequest: developer.mozilla.org/en-US/docs/AJAX/Getting_Started. You don't have to do anything specific with the server. – … WebOct 1, 2009 · AJAX uses a combination of: HTML and CSS for marking up and styling information. The DOM accessed with JavaScript to dynamically display and interact with … high ash term dates

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WebFeb 20, 2024 · Using JavaScript to change or remove the robots meta tag might not work as expected. Google skips rendering and JavaScript execution if the robots meta tag initially contains noindex. If there is a possibility that you do want the page indexed, don't use a noindex tag in the original page code. Use long-lived caching WebHow AJAX Works 1. An event occurs in a web page (the page is loaded, a button is clicked) 2. An XMLHttpRequest object is created by JavaScript 3. The XMLHttpRequest object … WebDec 13, 2024 · AJAX allows web pages to update their content without users having to reload the page. AJAX is derived from JavaScript’s function to allow for a more … high ash school