转 XMLHttpRequest().readyState的五种状态详解
摘要:
对 于readyState的这五种状态,其他书中大都语焉不详。像《Foundations of AJAX中文问题》中,只在书中的表2-2简单地列举了状态的“名称”--The state of the request. The five possible values are 0 = uninitialized, 1 = loading, 2 = loaded, 3 = interactive, and 4 = complete。而《Ajax in Action》中好像根本就没有提到这5种状态的细节。《ProfessionalAJAX中文问题》中虽不尽人意,但还是有可取之处: 阅读全文