@@ -1000,11 +1000,37 @@ NW.Dom = (function(global) { select_qsa = function (selector, from, data, callback) { - var elements; - if (RE_SIMPLE_SELECTOR.test(selector)) return native_api(selector, from, data || [ ], callback); + if (!compiledSelectors[selector] && + !RE_BUGGY_QSAPI.test(selector) && + (!from || QSA_NODE_TYPES[from.nodeType])) { + + var elements; + try { + elements = (from || base).querySelectorAll(selector); + } catch(e) { } + + if (elements) { + switch (elements.length) { + case 0: + return data || [ ]; + case 1: + callback && callback(elements[0]); + if (data) data[data.length] = elements[0]; + else data = [ elements[0] ]; + return data; + default: + return callback ? + concatCall(data || [ ], elements, callback) : + data || !NATIVE_SLICE_PROTO ? + concatList(data || [ ], elements) : + slice.call(elements); + } + } + } + if ((!from || QSA_NODE_TYPES[from.nodeType]) && !RE_BUGGY_QSAPI.test(selector)) { try { src/nwmatcher.js 0546c43eba007c03764dce26adac60cd67bcc790 Diego Perini diego@ns.iport.int http://github.com/dperini/nwmatcher/commit/aed374ea407338b9554d30420524e474e9bf4b49 aed374ea407338b9554d30420524e474e9bf4b49 2009-11-09T04:18:13-08:00 2009-11-09T04:18:13-08:00 tweaked select_api for performance, short-circuit query to client_api if lambda already compiled (jdalton) 06256631e2763956cbb0da59578cc11721ff232b Diego Perini diego@ns.iport.int