Skip to main content
SimilarExport ZIP
100%

Javascript

✓ Published0🌍 Public
IIliaIdakiev
Last edited Nov 13, 2013
Created on Oct 18, 2013

This example demonstrates a collection of JavaScript utilities for enhancing web page interactivity, focusing on user-input controls and navigation. It shows how keyboard and click events can be managed to prevent accidental data loss and to streamline table or list interactions. The code uses plain JavaScript with jQuery for DOM manipulation, including the `bind` method for event handling, `history.pushState` for URL updates without page reloads, and jQuery’s `prop` and `is` methods to toggle checkbox states. The snippets cover F5 key disabling, dynamic URL changes, and bulk selection of checkboxes, reflecting a typical admin-panel or form-heavy workflow.

AI-generated description

Similar vizzes

Loading thumbnail…

#javascript

This example demonstrates a JavaScript code editor that maintains focus and blur states for a text input area. The snippet configures event handlers for editor focus and focus loss, using a React component that passes `onEditorFocus` and `onEditorLoseFocus` callbacks through its props. It shows how the editor responds to user interaction by triggering these custom methods, which could update a visualization or UI state. The code relies on React’s event system and component props to manage the editor’s behavior, with no external libraries like d3 or Canvas involved.

GGugaGongadze
64% match
Loading thumbnail…

JS Keyboard Interaction Test

This example demonstrates a bare-bones JavaScript keyboard interaction test, where the page’s body listens for `keydown` events and logs each pressed key’s value to the browser console. The rendering is minimal, using a CSS class for large centered text but no visual output beyond the console log. The code relies on the native DOM `EventListener` API on `document.body` and the `console.log` method, with no external libraries or frameworks. The interaction is limited to keyboard input, with no data source or chart rendering involved.

Pplueckeb@rptu.de
64% match
Loading thumbnail…

Test of JS Keyboard Events

This example demonstrates how JavaScript keyboard events can drive interactive visualizations in the VizHub V3 runtime environment. It listens for key presses and uses the container element’s client dimensions to render responsive updates, leveraging the V3’s hot-reloading and state management API. The code employs the `main` function pattern with `state` and `setState` to handle immutable state transitions, providing a template for integrating user input into data-driven graphics. No external libraries are used, relying instead on native DOM event handling and the environment’s built-in rendering loop.

Pplueckeb@rptu.de
63% match
Loading thumbnail…

Gist 7232670

This example demonstrates how a single-page application skeleton is transformed from a static document into an interactive, AJAX-driven experience. The visualization shows a list of user-submitted code entries, with each entry dynamically loaded and rendered without a full page refresh. The implementation uses jQuery’s `$.ajax` method to fetch the `lucky_ajax.md` file and other resources, then updates the DOM with the retrieved content. The code also relies on JavaScript’s `Promise` API for handling asynchronous responses, and highlights the use of `XMLHttpRequest` for network communication. The data source is the downloaded application skeleton, whose structure is revealed through the fetched files. The example focuses on the interaction between client-side scripting and server responses.

EElaineYu
60% match
Loading thumbnail…

Making Javascript faster

This example presents a markdown document that compiles performance guidelines for JavaScript, sourced from a gist by GerHobbelt and linked to jsPerf benchmarks. The text explains optimization techniques such as using IIFEs over nested functions, avoiding the `arguments` object, and preferring `that` instead of `bind`. It describes the content without a graphical interface, serving as a static textual reference for developers.

GGerHobbelt
60% match
Loading thumbnail…

Autofocus

This example demonstrates how keyboard input can trigger a data visualization update on a web page. It uses a simple input field and listens for keydown events on the document window to display the numeric key code of the pressed key. The code relies on D3 version 3’s `d3.select` and `d3.event` APIs to manage element selection and event handling, and it updates the input element’s value property with the key code. The interaction is minimal, focusing on immediate visual feedback without additional data processing or rendering.

Mmbostock
60% match
Loading thumbnail…

LESSON 81 JAVASCRIPT

This example demonstrates a responsive navigation menu for a single-page website, built with HTML, CSS, and vanilla JavaScript. It shows a hamburger button that toggles a sliding panel containing anchor links to five numbered sections. The code uses CSS custom properties for theming, the Hamburgers library for the animated icon, and JavaScript event listeners to handle menu interactions and smooth scrolling. The page features a green background and a yellow header, with all styling defined in an external stylesheet.

Jjuansebas930329
60% match
Loading thumbnail…

JavaScript事件

This example demonstrates a simple user interface for selecting and previewing sound effects using native JavaScript event handling. The page provides a dropdown menu with four sound options and a "试听" (preview) button that triggers playback of a fixed audio file hosted remotely. The code uses the HTML `select` and `button` elements, with an inline `onclick` handler invoking the `playsound()` function. This function accesses the `audio` element by ID and calls its `play()` method, relying on the browser’s built-in HTML5 audio API rather than any external visualization libraries.

Oocean1225
59% match