{"id":450,"date":"2009-12-21T21:09:49","date_gmt":"2009-12-21T13:09:49","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=450"},"modified":"2017-12-31T20:58:00","modified_gmt":"2017-12-31T12:58:00","slug":"jquery-%e7%81%ab%e7%84%b0%e7%81%af%e6%95%88%e6%9e%9c%e5%af%bc%e8%88%aa%e8%8f%9c%e5%8d%95","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2009\/12\/jquery-%e7%81%ab%e7%84%b0%e7%81%af%e6%95%88%e6%9e%9c%e5%af%bc%e8%88%aa%e8%8f%9c%e5%8d%95\/","title":{"rendered":"jQuery-\u706b\u7130\u706f\u6548\u679c\u5bfc\u822a\u83dc\u5355"},"content":{"rendered":"<p>by <a href=\"http:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a><br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=450\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=450<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u706b\u7130\u706f\u7279\u6548\u83dc\u5355\" class=\"mt20\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200912\/2009-12-21_195642.png\" title=\"\u706b\u7130\u706f\u7279\u6548\u83dc\u5355\" class=\"alignnone\" width=\"480\" height=\"68\" \/><\/p>\n<p>\u6548\u679c\u63cf\u8ff0\u4e3a\uff1a\u5f53\u9f20\u6807\u7ecf\u8fc7\u67d0\u4e00\u5bfc\u822a\u9009\u9879\u7684\u65f6\u5019\uff0c\u540e\u9762\u7684\u80cc\u666f\u56fe\u7247\uff08\u4e0a\u56fe\u201c\u5723\u8bde\u8282\u201d\u540e\u5706\u89d2\u80cc\u666f\uff09\u4f1a\u5f39\u6027\u7f13\u52a8\u5230\u8be5\u5bfc\u822a\u9009\u9879\uff0c\u5982\u679c\u6ca1\u6709\u53d1\u751f\u5355\u51fb\u52a8\u4f5c\uff0c\u9f20\u6807\u79fb\u5f00\u540e\uff0c\u80cc\u666f\u56fe\u53c8\u56de\u5230\u539f\u6765\u7684\u4f4d\u7f6e\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a class=\"a_link\" target=\"_blank\" href=\"http:\/\/www.zhangxinxu.com\/study\/200912\/lava-lamp-jquery-menu.html\">demo\u6548\u679c\u9875\u9762<\/a><\/p>\n<p><strong>\u4f7f\u7528\u8bf4\u660e\uff1a<\/strong><br \/>\n1\u3001\u9700\u8981\u94fe\u63a5\u7684\u6587\u4ef6<br \/>\n\u9700\u8981\u8c03\u7528\u7684\u6587\u4ef6\u6709\uff1ajQuery\u5e93\uff081.2\u4ee5\u4e0a\u7248\u672c\uff09\uff0cjQuery\u7f13\u52a8\u63d2\u4ef6\uff08jquery.easing.min.js\uff09\uff0c\u706b\u7130\u706f\u6548\u679c\u63d2\u4ef6\uff08jquery.lavalamp.min.js\uff09\u4ee5\u53ca\u4e00\u4e2aul li\u5217\u8868\u7684\u6837\u5f0f\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u672cdemo\u5b9e\u4f8b\u9875\u9762\u94fe\u63a5\u5982\u4e0b\u622a\u56fe\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u94fe\u63a5\u7684\u4e00\u4e9b\u5916\u90e8\u6587\u4ef6\" class=\"mt10 imgpad\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200912\/2009-12-21_200945.png\" title=\"\u94fe\u63a5\u7684\u4e00\u4e9b\u5916\u90e8\u6587\u4ef6\" class=\"alignnone\" width=\"536\" height=\"131\" \/><\/p>\n<p>2\u3001HTML\u4ee3\u7801\u7684\u5199\u6cd5<br \/>\n\u4ecejQuery\u4ee3\u7801\u6765\u770b\uff0cHTML\u53ea\u652f\u6301<code>&lt;li&gt;<\/code>\u5217\u8868\uff0c\u65e0\u5e8f\u6216\u6709\u5e8f\u5217\u8868(<code>&lt;ol&gt;<\/code> \u6216 <code>&lt;ul&gt;<\/code>)\u3002\u4f8b\u5982\u4e0b\u9762\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>&lt;ul class=\"lava_lamp\"&gt;\n  &lt;li class=\"current\"&gt;&lt;a href=\"#\"&gt;\u5723\u8bde\u8282&lt;\/a&gt;&lt;\/li&gt;\n  &lt;li&gt;&lt;a href=\"#\"&gt;\u5730\u9707&lt;\/a&gt;&lt;\/li&gt;\n  &lt;li&gt;&lt;a href=\"#\"&gt;\u80a1\u5e02&lt;\/a&gt;&lt;\/li&gt;\n  &lt;li&gt;&lt;a href=\"#\"&gt;\u300a\u5341\u6708\u56f4\u57ce\u300b&lt;\/a&gt;&lt;\/li&gt;\n  &lt;li&gt;&lt;a href=\"#\"&gt;\u65e0\u7ebf\u97f3\u4e50\u54aa\u5495\u6c47&lt;\/a&gt;&lt;\/li&gt;\n&lt;\/ul&gt;<\/pre>\n<p>3\u3001\u76f8\u5e94\u7684CSS\u5199\u6cd5<br \/>\nCSS\u7684\u5199\u6cd5\u4e0e\u5e73\u65f6\u4f7f\u7528\u65e0\u5e8f\u5217\u8868\u5199\u5bfc\u822a\u6761\u662f\u6ca1\u6709\u592a\u5927\u5dee\u5f02\u7684\uff0c\u4e0d\u540c\u5728\u4e8e\u6700\u5185\u90e8\u7684a\u6807\u7b7e\u9700\u8981\u8bbe\u7f6e<code>position<\/code>\u4e3a<code>relative<\/code>\u5e76\u7ed9\u5b9a\u4e00\u4e2a\u76f8\u5bf9\u8f83\u9ad8\u7684\u5c42\u7ea7<code>(z-index<\/code>)\uff0c\u8fd9\u662f\u663e\u793a\u539f\u7406\uff08\u7a0d\u540e\u8ba8\u8bba\uff09\u51b3\u5b9a\u7684\u3002\u8fd8\u6709\u5c31\u662f\u9700\u8981\u6dfb\u52a0\u4e00\u4e2a<code>class<\/code>\u4e3a<code>back<\/code>\u7684<code>&lt;li&gt;<\/code>\u6807\u7b7e\u7684\u6837\u5f0f\uff0c\u8fd9\u4e2a\u6837\u5f0f\u5c31\u662f\u540e\u9762\u79fb\u52a8\u7684\u80cc\u666f\u56fe\u7247\uff08\u6216\u80cc\u666f\u8272\u6216\u8fb9\u6846\u7b49\uff09\u7684\u6837\u5f0f\u3002\u4f8b\u5982\uff0c\u4e0a\u9762\u7684HTML\u7684CSS\u53ef\u4ee5\u5982\u4e0b\uff08\u5927\u81f4\u793a\u610f\uff09\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre><span style=\"color:green;\">\/*\u4e0b\u8fb9\u6846*\/<\/span>\n.lava_lamp{position:relative; width:421px; height:29px; padding:15px; border:1px solid silver;}\n.lava_lamp li{float:left;}\n.lava_lamp li a{float:left; font-weight:bold; color:#333333; font-size:14px; top:8px; margin:auto 10px; text-decoration:none; <span style=\"color:#cd0000;\">position:relative; z-index:3;<\/span>}\n.lava_lamp li a:hover{text-decoration:none; color:#333333;}\n.lava_lamp li.back{height:30px; border-bottom:3px solid #34538b; <span style=\"color:#cd0000;\">position:absolute; z-index:2;<\/span>}<\/pre>\n<\/div>\n<p>4\u3001JS\u90e8\u5206\u7684\u4ee3\u7801<br \/>\nJS\u7528\u6cd5\u5f88\u7b80\u5355\u3002\u5728\u6267\u884c<code>$().lavaLamp()<\/code>\u5176\u5b9e\u5c31\u53ef\u4ee5\u4e86\u3002\u7136\u800c\u4e00\u822c\u800c\u8a00\uff0c\u4f1a\u8bbe\u7f6e\u4e00\u4e9b\u53c2\u6570\u3002\u8fd8\u662f\u4e0a\u9762\u7684\u4f8b\u5b50\uff1a<\/p>\n<pre>$(\".lava_lamp\").lavaLamp({\n    fx: \"backout\",     <span style=\"color:green;\">\/\/\u7f13\u52a8\u7c7b\u578b<\/span>\n    speed: 700,        <span style=\"color:green;\">\/\/\u7f13\u52a8\u65f6\u95f4<\/span>\n    click: function(event, menuItem) {\n        return false;  <span style=\"color:green;\">\/\/\u5355\u51fb\u89e6\u53d1\u4e8b\u4ef6<\/span>\n    }\n});<\/pre>\n<p>\u8fd9\u91cc\u6709\u4e09\u4e2a\u53c2\u6570\uff1a<code>fx<\/code>\uff0c<code>speed<\/code>\uff0c<code>click<\/code>\u5206\u522b\u8868\u793a\u7f13\u52a8\u7c7b\u578b\uff0c\u7f13\u52a8\u6267\u884c\u7684\u65f6\u95f4\uff0c\u4ee5\u53ca\u5355\u51fb\u83dc\u5355\u540e\u7684\u89e6\u53d1\u7684\u4e8b\u4ef6\u3002\u6839\u636e\u60a8\u7684\u9700\u6c42\u53ef\u4ee5\u505a\u76f8\u5e94\u7684\u4fee\u6539\uff0c\u4f8b\u5982\uff1a<code>fx: \"bounceout\",speed: 1000<\/code>\u3002<\/p>\n<p>5\u3001\u5b8c\u6210\u9884\u89c8<br \/>\n\u4e00\u822c\u800c\u8a00\uff0c\u9884\u89c8\u5c31\u53ef\u4ee5\u770b\u5230\u6548\u679c\u4e86\u3002\u5982\u679c\u60a8\u5728IE6\u4e0b\u53d1\u73b0\u80cc\u666f\u56fe\u7247\u79fb\u52a8\u4e0d\u987a\u7545\uff0c\u8bd5\u8bd5\u5728js\u4e2d\u52a0\u5165\uff1a<\/p>\n<pre>document.execCommand(\"BackgroundImageCache\", false, true);<\/pre>\n<p><strong>\u539f\u7406\u7b80\u8ff0\uff1a<\/strong><br \/>\n\u8bb2\u4e00\u4e0bjQuery\u4ee3\u7801\u90fd\u505a\u4e86\u4ec0\u4e48\u5de5\u4f5c\uff1a<\/p>\n<p>jQuery\u9996\u5148\u505a\u7684\u4e8b\u60c5\u5c31\u662f\u5728<code>&lt;ul&gt;<\/code>\u5217\u8868\u4e2d\u53c8\u6dfb\u52a0\u4e86\u4e00\u4e2a<code>class<\/code>\u4e3a<code>back<\/code>\u7684<code>li<\/code>\u6807\u7b7e\uff0c\u5728CSS\u4e2d\uff0c<code>li.back<\/code>\u88ab\u8bbe\u7f6e\u4e3a\u4e3a\u7edd\u5bf9\u5b9a\u4f4d(<code>position:absolute;z-index:2<\/code>)\uff0c\u5c42\u7ea7\u5c0f\u4e8e\u5bfc\u822a\u4e2d<code>&lt;a&gt;<\/code>\u6807\u7b7e(<code>position:relative;z-index:3<\/code>)\u7684\u5c42\u7ea7\uff0c\u6240\u6709\uff0c\u8fd9\u91cc\u542b\u6709\u80cc\u666f\u56fe\u7247\uff08\u6216\u80cc\u666f\u8272\u6216\u8fb9\u6846\uff09\u7684<code>li.back<\/code>\u6807\u7b7e\u4f1a\u5728\u6587\u5b57\u7684\u4e0b\u65b9\uff08<code>&lt;a&gt;<\/code>\u6807\u7b7e\u4e0b\u65b9\uff09\u663e\u793a\u3002<\/p>\n<p>jQuery\u505a\u7684\u53e6\u5916\u4e00\u4ef6\u4e8b\u60c5\u5c31\u662f\u63a7\u5236<code>li.back<\/code>\u8fd9\u4e2a\u6807\u7b7e\u5c42\u7684\u5bbd\u5ea6\u4ee5\u53ca<code>left<\/code>\u7684\u4f4d\u7f6e\u4e86\uff0c\u4e5f\u5c31\u662f\u52a8\u753b\u6548\u679c\u4e86\u3002\u8fd9\u9700\u8981\u7ed3\u5408<code>easing<\/code>\u7f13\u52a8\u63d2\u4ef6\u4e86\uff0c\u5982\u679c\u4ec5\u662f\u5355\u7eaf\u7684\u79fb\u52a8\uff0c<code>easing<\/code>\u63d2\u4ef6\u662f\u4e0d\u9700\u8981\u7684\uff0c<code>animate<\/code>\u51fd\u6570\u5373\u53ef\u5b9e\u73b0\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u6539\u53d8\u5bbd\u5ea6\u548cleft\u7684\u4f4d\u7f6e\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200912\/2009-12-21_205105.png\" title=\"\u6539\u53d8\u5bbd\u5ea6\u548cleft\u7684\u4f4d\u7f6e\" class=\"alignnone\" width=\"564\" height=\"85\" \/><\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a class=\"a_link\" id=\"my_res\" href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=450\">\u6e90\u6587\u4ef6\u6253\u5305\u4e0b\u8f7d<\/a>(.zip 24.3k)<br \/>\n<script type=\"text\/javascript\">\nvar zxx = document.getElementById(\"headerimg\");\nif(zxx){\ndocument.getElementById(\"my_res\").href=\"http:\/\/www.zhangxinxu.com\/study\/down\/lava_lamp_jquery_menu.zip\";\n}\n<\/script><\/p>\n<p>\u53c2\u8003\u81ea\uff1a<a target=\"_blank\" href=\"http:\/\/www.gmarwaha.com\/blog\/2007\/08\/23\/lavalamp-for-jquery-lovers\/\">http:\/\/www.gmarwaha.com\/blog\/2007\/08\/23\/lavalamp-for-jquery-lovers\/<\/a><\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u6765\u81ea<a href=\"http:\/\/www.zhangxinxu.com\/\">\u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<\/a>[<a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a>]<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=450\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=450<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u706b\u7130\u706f\u7279\u6548\u83dc\u5355\" class=\"mb10\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200912\/2009-12-21_195642.png\" title=\"\u706b\u7130\u706f\u7279\u6548\u83dc\u5355\" class=\"alignnone\" width=\"480\" height=\"68\" \/><br \/>\n\u4e0d\u9519\u7684\u83dc\u5355\u6548\u679c\uff0c\u8ddfflash\u7684\u8868\u73b0\u6548\u679c\u4e00\u6837\u8d5e\u3002\u4e3a\u4ec0\u4e48\u53eb\u706b\u7130\u706f\u6548\u679c\uff0c\u6211\u4e5f\u662f\u76f4\u63a5\u7ffb\u8bd1\u8fc7\u6765\u7684\uff0c\u5176\u4e2d\u539f\u56e0\u4e0d\u77e5\uff0c\u6211\u611f\u89c9\u4f3c\u4e4e\u4e0e\u54c8\u5229\u6ce2\u7279\u6709\u5173\u7cfb\u3002<br \/>\n\u672c\u6587\u4e00\u6b65\u4e00\u6b65\u8bb2\u89e3\u4f7f\u7528\u65b9\u6cd5\uff0c\u4ecb\u7ecd\u5927\u81f4\u7684\u539f\u7406\uff0c\u63d0\u4f9bdemo\u9875\u9762\u4ee5\u53ca\u6e90\u6587\u4ef6\u6253\u5305\u4e0b\u8f7d\uff0c\u5e0c\u671b\u5bf9\u60a8\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[14,213,204,263,50,129,246],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/450"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=450"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/450\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}