{"id":5078,"date":"2016-06-12T15:47:04","date_gmt":"2016-06-12T07:47:04","guid":{"rendered":"https:\/\/sdeno.com\/?p=5078"},"modified":"2016-06-12T15:52:23","modified_gmt":"2016-06-12T07:52:23","slug":"jquery%e7%9a%84domready%e5%ae%9e%e7%8e%b0%e4%bb%a3%e7%a0%81","status":"publish","type":"post","link":"https:\/\/sdeno.com\/?p=5078","title":{"rendered":"jQuery\u7684domready\u5b9e\u73b0\u4ee3\u7801"},"content":{"rendered":"<pre>function myReady(fn){\r\n\r\n \/\/\u5bf9\u4e8e\u73b0\u4ee3\u6d4f\u89c8\u5668\uff0c\u5bf9DOMContentLoaded\u4e8b\u4ef6\u7684\u5904\u7406\u91c7\u7528\u6807\u51c6\u7684\u4e8b\u4ef6\u7ed1\u5b9a\u65b9\u5f0f\r\n if ( document.addEventListener ) {\r\n    document.addEventListener(\"DOMContentLoaded\", fn, false);\r\n } else {\r\n    IEContentLoaded(fn);\r\n }\r\n\r\n \/\/IE\u6a21\u62dfDOMContentLoaded\r\n function IEContentLoaded (fn) {\r\n   var d = window.document;\r\n   var done = false;\r\n\r\n    \/\/\u53ea\u6267\u884c\u4e00\u6b21\u7528\u6237\u7684\u56de\u8c03\u51fd\u6570init()\r\n   var init = function () {\r\n     if (!done) {\r\n       done = true;\r\n       fn(); \/\/\u8fd9\u91cc\u6267\u884c\u7528\u6237\u7684\u4ee3\u7801\r\n     }\r\n   };\r\n\r\n (function () {\r\n   try {\r\n     \/\/ DOM\u6811\u672a\u521b\u5efa\u5b8c\u4e4b\u524d\u8c03\u7528doScroll\u4f1a\u629b\u51fa\u9519\u8bef\r\n     d.documentElement.doScroll('left');\r\n   } catch (e) {\r\n     \/\/\u5ef6\u8fdf\u518d\u8bd5\u4e00\u6b21~\r\n     setTimeout(arguments.callee, 50);\r\n     return;\r\n   }\r\n    \/\/ \u6ca1\u6709\u9519\u8bef\u5c31\u8868\u793aDOM\u6811\u521b\u5efa\u5b8c\u6bd5\uff0c\u7136\u540e\u7acb\u9a6c\u6267\u884c\u7528\u6237\u56de\u8c03\r\n   init();\r\n })();\r\n\r\n \/\/\u76d1\u542cdocument\u7684\u52a0\u8f7d\u72b6\u6001\r\n  d.onreadystatechange = function() {\r\n   \/\/ \u5982\u679c\u7528\u6237\u662f\u5728domReady\u4e4b\u540e\u7ed1\u5b9a\u7684\u51fd\u6570\uff0c\u5c31\u7acb\u9a6c\u6267\u884c\r\n   if (d.readyState == 'complete') {\r\n      d.onreadystatechange = null; \/\/\u521d\u59cb\u4e0b\u72b6\u6001\r\n      init();\r\n   }\r\n  }\r\n }\r\n}<\/pre>\n<p>&nbsp;<\/p>\n<p>\u7528\u6cd5\uff1a<\/p>\n<pre>myReady(function(){\r\n  \/\/dom\u52a0\u8f7d\u5b8c\u6210\u540e\uff0c\u56de\u8c03\u4ee3\u7801\u5199\u8fd9\r\n});<\/pre>\n<p><a href=\"https:\/\/sdeno.com\/wp-content\/uploads\/2016\/06\/domReady.txt\">domReady<\/a>\u4e0b\u8f7d<\/p>\n<p>\u89c6\u9891\u5730\u5740\uff1a<a href=\"http:\/\/www.imooc.com\/learn\/488\" target=\"_blank\">http:\/\/www.imooc.com\/learn\/488<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>function myReady(fn){ \/\/\u5bf9\u4e8e\u73b0\u4ee3\u6d4f\u89c8\u5668\uff0c\u5bf9DOMContentLoaded\u4e8b\u4ef6\u7684\u5904\u7406\u91c7 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-5078","post","type-post","status-publish","format-standard","hentry","category-11"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/5078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5078"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/5078\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}