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2010年12月16日 #

选择某元素内的文本

摘要： var autoSelect = function (el) { if (/textarea/i.test(el.tagName) || (/input/i.test(el.tagName) && /text/i.test(el.type))) { el.select(); } else if (!!window.getSelection) { // FF, Safari, Chrome, O... 阅读全文

posted @ 2010-12-16 23:35 司徒正美 阅读(908) 评论(1) 推荐(0) 编辑

How to Detect Font-Smoothing Using JavaScript

摘要： In an earlier article, I mentioned that Boing-Boing had a few issues when they wanted to use @font-face embedding inside their website. In short, the problem was that some fonts look bad on computer monitors without font-smoothing enabled in the operating system. This brought on a lot of discussio 阅读全文

posted @ 2010-12-16 23:29 司徒正美 阅读(1028) 评论(0) 推荐(0) 编辑

method_missing in JavaScript（SpiderMonkey）

摘要： ruby的method_missing魔法在JavaScript中是否有类似等价物？答案是SpiderMonkey的__noSuchMethod__ 方法。演示如下（请firebug大神出马）： 总结： ruby：method_missingJavaScript（SpiderMonkey）: __noSuchMethod__ （有可能会成为ECMAScript 3.1标准）smalltalk:doesNotUnderstandObjective-C:forward:: 阅读全文

posted @ 2010-12-16 23:27 司徒正美 阅读(916) 评论(0) 推荐(0) 编辑