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XMLHttpRequest (XHR) is an API in the form of a JavaScript object whose methods transmit HTTP requests from a web browser to a web server. [1] The methods allow a browser-based application to send requests to the server after page loading is complete, and receive information back. [2] XMLHttpRequest is a component of Ajax programming.
A context menu from LibreOffice Writer, appearing when the user right-clicks on a page element A context menu from Ubuntu desktop. A context menu (also called contextual, shortcut, and pop up or pop-up menu) is a menu in a graphical user interface (GUI) that appears upon user interaction, such as a right-click mouse operation.
A user might, for example, inadvertently send multiple POST requests by clicking a button again if they were not given clear feedback that the first click was being processed. While web browsers may show alert dialog boxes to warn users in some cases where reloading a page may re-submit a POST request, it is generally up to the web application ...
JSX, or JavaScript XML, is an extension to the JavaScript language syntax. [35] Similar in appearance to HTML, [13]: 11 JSX provides a way to structure component rendering using syntax familiar [13]: 15 to many developers. React components are typically written using JSX, although they do not have to be (components may also be written in pure ...
In July 2005, George Jempty suggested an optional variable assignment be prepended to JSON. [19] [20] The original proposal for JSONP, where the padding is a callback function, appears to have been made by Bob Ippolito in December 2005 [21] and is now used by many Web 2.0 applications such as Dojo Toolkit and Google Web Toolkit.
Hilla (formerly Vaadin Fusion) is a web framework that integrates Spring Boot Java backends with reactive front ends implemented in TypeScript.This combination offers a fully type-safe development platform by combining server-side business logic in Java and type-safety in the client side with the TypeScript programming language.
Context sensitivity is ubiquitous in current graphical user interfaces, often in context menus. A user-interface may also provide context sensitive feedback , such as changing the appearance of the mouse pointer or cursor, changing the menu color, or with auditory or tactile feedback.
The browser window functionality was separated into per-window and global objects. The per-window command manager object mediated between the context menu, command entry and natural-language parser objects and the commands themselves. The global objects marshall application-wide services such as built-in command feeds. [6]