Posted on October 15, 2008, 9:23, by stefan, under
coding.
Traditional data retrieval (in JSON, XML or whatever) using XMLHttpRequest is limited to requests on the same domain. A way to work around this limitation is to use JSONP. The ‘P’ stands for Padding. The main concept is to dynamically create a script tag and set its source attribute to the URL of the service [...]
Posted on October 14, 2008, 9:45, by stefan, under
coding.
Useful convenience methods for array manipulation in Javascript. Array.indexOf() Find index of given element in array. This method is implemented in some browsers, but not all. if (!Array.prototype.indexOf) { /** * Add array.indexOf() functionality (exists in >FF 1.5 but not in IE) * * @param {Object} elem Element to find. * @param {Number} [from] Position [...]