Archivo para la categoría ‘Javascript’
21Aug
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2010 Comments Off
Tiled Based Vector & Raster Maps using SVG and Javascript
Polymaps is a display and interaction library for tile-based vector and raster maps using SVG and Javascript. Their intent is to provide a minimal, extensible, customizable, and free display library for discriminating designers and developers who want to use interactive maps in their own projects.Polymaps provides speedy display of multi-zoom datas … Post original
20Aug
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2010 Comments Off
PaintbrushJS – Browser Based Image Processing Library
foo ( imágenes, Javascript )
PaintbrushJS is a lightweight, browser-based image processing library that can apply various visual filters to images within a web page.You use it by applying a class to an element on the page and setting a few parameters with some extra HTML attributes. If the element is an img or it has a background-image set in [...]
19Aug
2010 Comments Off
2010 Comments Off
Stylize Radio Button & Checkbox with ezMark jQuery Plugin
ezMark is a jQuery Plugin that allows you to stylize Radio button and Checkbox easily. Its very small (minified version is ~1.5kb) compared to other similar scripts. It has been tested and works on all major browsers (IE 6/7/8, Firefox, Safari, Chrome) and it gracefully degrades.To customize the default checkbox/radiobutton image, simply change the … [...]
18Aug
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Hacer drag & drop de ficheros fuera del navegador con Chrome
Hace tiempo comenté cómo hacer drag & drop directamente sobre el navegador, lo cual nos venía muy bien para subir ficheros (por ejemplo para un correo, galería de fotos, …). Esta vez se trata de descargar ficheros directamente desde el navegador, algo que permite GMail desde Chrome. El autor de este post lo ha tenido [...]
17Aug
2010 Comments Off
2010 Comments Off
Modernizr: librería Javascript para detectar HTML5, CSS3 y más
Modernizr es una librería que permite detectar las nuevas características de HTML5, CSS3, Canvas, … que admite el navegador. Tan sólo habrá que acceder a propiedades para saber si admite o no una característica en particular: if (Modernizr.geolocation) { // Admite geolocalización } if (Modernizr.csstransitions) { // Transacciones CSS } if (Modernizr.rgba) { // RGBA [...]
16Aug
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Tutorial básico de HTML storage
Una de las características más interesantes de HTML5 es el browser storage, el cual nos permite almacenar datos en el navegador del cliente. A parte de su uso básico: localStorage.setItem(’name’, ‘arman’); var value = localStorage.getItem(’name’); localStorage.removeItem(’name’); Me gustaría destacar dos puntos importantes: detectar si el navegador lo soporta y añadir eventos: var webStorageSupported = (’localStorage’ [...]
16Aug
2010 Comments Off
2010 Comments Off
Quick Tip: An Introduction to Sammy.js
foo ( jquery )
You’ve been seeing it for a while now with Google’s Reader, Gmail, and most recently, on Facebook. Probably, you, too, would like to write RESTful evented JavaScript applications. Well, fellow developers, meet Sammy.js, a tiny JavaScript framework built on top of jQuery. Sammy utilizes the URL hash (#) to allow you to create single page [...]
15Aug
2010 Comments Off
2010 Comments Off
jQuery Mobile – A Web Framework for Smartphones and Tablets
foo ( )
jQuery Mobile is a Touch-Optimized Web Framework for Smartphones & Tablets. It is a unified user interface system across all popular mobile device platforms, built on the rock-solid jQuery and jQuery UI foundation. Its lightweight code is built w … Post original
13Aug
2010 Comments Off
2010 Comments Off
Animated Table Sort with REGEXP Friendly
Animated Table Sort is a plugin that allows you to animatedly sort a table based on a column’s <td>s, or on the content/value of a child/descendant element within those <td>s. The various <td>s fly to their new homes, giving a nice … Post original
11Aug
2010 Comments Off
2010 Comments Off
Optimizing Search Functionality with Large JavaScript Arrays
Processing arrays can take quite a few bit of time, this is something that can directly impacts the loading speed of your page and depend of the computer and the browser your users use. When you think that a typical users can load your website with a netbook , or an iphone for that matter, [...]