{"id":958,"date":"2010-07-15T20:47:33","date_gmt":"2010-07-15T12:47:33","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=958"},"modified":"2018-01-01T18:54:03","modified_gmt":"2018-01-01T10:54:03","slug":"%e9%94%9a%e7%82%b9%e8%b7%b3%e8%bd%ac%e5%8f%8ajquery%e4%b8%8b%e7%9b%b8%e5%85%b3%e6%93%8d%e4%bd%9c%e4%b8%8e%e6%8f%92%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2010\/07\/%e9%94%9a%e7%82%b9%e8%b7%b3%e8%bd%ac%e5%8f%8ajquery%e4%b8%8b%e7%9b%b8%e5%85%b3%e6%93%8d%e4%bd%9c%e4%b8%8e%e6%8f%92%e4%bb%b6\/","title":{"rendered":"\u5173\u4e8e\u951a\u70b9\u8df3\u8f6c\u53cajQuery\u4e0b\u76f8\u5173\u64cd\u4f5c\u4e0e\u63d2\u4ef6"},"content":{"rendered":"

by zhangxinxu<\/a> from http:\/\/www.zhangxinxu.com\/wordpress\/?p=958<\/a><\/p>\n

\u4e00\u3001\u951a\u70b9\u8df3\u8f6c\u7b80\u4ecb<\/h3>\n

\u951a\u70b9\u561b\uff0c\u4e1a\u4f59\u70b9\u7684\u89e3\u91ca\u5c31\u662f\u53ef\u4ee5\u8ba9\u9875\u9762\u5b9a\u4f4d\u5230\u67d0\u4e2a\u4f4d\u7f6e\u7684\u70b9\u3002\u5728\u9ad8\u5ea6\u8f83\u9ad8\u7684\u9875\u9762\u4e2d\u7ecf\u5e38\u89c1\u5230\uff0c\u4f8b\u5982\uff0c\u767e\u5ea6\u767e\u79d1\u9875\u9762\uff0c\u300a\u706b\u5f71\u5fcd\u8005\u300b\u8fd9\u4e2a\u8bcd\u6761\uff0c\u7ed3\u679c\u5c31\u4f1a\u770b\u5230\u5982\u4e0b\u7684\u951a\u70b9\u5217\u8868\uff1a<\/p>\n

\"\u767e\u5ea6\u767e\u79d1\u8bcd\u6761\u951a\u70b9\u8df3\u8f6c\"<\/div>\n

\u70b9\u51fb\u5176\u4e2d\u4e00\u4e2a\u94fe\u63a5\uff0c\u5c31\u4f1a\u8df3\u8f6c\u5230\u9875\u9762\u7684\u76f8\u5e94\u4f4d\u7f6e\u3002\u8fd9\u5c31\u662f\u951a\u70b9\u7684\u4f5c\u7528\u4e4b\u4e00\u3002\u951a\u70b9\u8fd8\u53ef\u4ee5\u7528\u5728\u8df3\u8f6c\u5230\u5176\u4ed6\u9875\u9762\u7684\u76f8\u5e94\u4f4d\u7f6e\uff0c\u4f8b\u5982\u6211\u7684\u535a\u5ba2\uff0c\u70b9\u51fb\u535a\u5ba2\u9996\u9875\u6587\u7ae0\u4e0b\u9762\u7684\u8bc4\u8bba\u94fe\u63a5\uff0c\u5219\u4f1a\u8df3\u8f6c\u5230\u6587\u7ae0\u7684\u8bc4\u8bba\u5904\u3002<\/p>\n

\"\u4e0d\u540c\u9875\u9762\u7684\u951a\u70b9\u8df3\u8f6c\"<\/div>\n

\u8d77\u5173\u952e\u4f5c\u7528\u7684\u5c31\u662f\u94fe\u63a5\u5730\u5740\u540e\u9762\u8ddf\u7740\u7684#comments\uff0c\u89c1\u4e0b\u56fe\u6807\u793a\uff1a<\/p>\n

\"\u4e0d\u540c\u9875\u9762\u951a\u70b9\u8df3\u8f6c\u5173\u952e\"<\/div>\n

\u6211\u77e5\u9053\u7684\u5b9e\u73b0\u951a\u70b9\u8df3\u8f6c\u6709\u4e24\u79cd\u65b9\u5f0f\uff0c\u4e00\u79cd\u662fa\u6807\u7b7e+name\u5c5e\u6027\uff0c\u8fd8\u6709\u4e00\u79cd\u5c31\u662f\u4f7f\u7528\u6807\u7b7e\u7684id\u5c5e\u6027\u3002\u767e\u5ea6\u767e\u79d1\u5c31\u662f\u4f7f\u7528\u7684a\u6807\u7b7e\u7684name\u5c5e\u6027\u5b9e\u73b0\u951a\u70b9\u8df3\u8f6c\u7684\uff0c\u89c1\u4e0b\u56fe\uff1a<\/p>\n

\"\u767e\u5ea6\u767e\u79d1name\u951a\u70b9\"<\/div>\n

\u4e0a\u56fe\u6548\u679c\u66f4\u5177\u4f53\u70b9\u8868\u793a\u662f\uff1a<\/p>\n

\n
<a href=\"#2\">\u4f5c\u8005\u4ecb\u7ecd><\/a>            <a name=\"2\"><\/a><\/pre>\n<\/div>\n
\u65e9\u5728\u5927\u5b66\u8ddf\u67d0\u5973\u4ea4\u5f80\u7684\u90a3\u4f1a\u513f\uff0c\u6211\u5c31\u5df2\u7ecf\u653e\u5f03\u4f7f\u7528a+name\u7684\u951a\u70b9\u65b9\u6cd5\u4e86\u3002\u4e00\u662f\u4f7f\u7528\u4e86\u4e00\u4e2a\u7a7a\u6807\u7b7e\uff0c\u6709\u94fa\u5f20\u6d6a\u8d39\uff0c\u632a\u7528\u516c\u6b3e\u4e4b\u5acc\uff1b\u4e8c\u662f\u7ecf\u5e38\u4f1a\u51fa\u73b0\u951a\u70b9\u5931\u6548\u7684\u60c5\u51b5\u3002\u6240\u4ee5\uff0c\u6211\u90fd\u662f\u4f7f\u7528id\u6765\u7ed1\u5b9a\u951a\u70b9\u7684\uff0c\u8fc4\u4eca\u4e3a\u6b62\uff0c\u6ca1\u6709\u51fa\u8fc7\u4ec0\u4e48\u7eb0\u6f0f\u3002\u5982\u679c\u4f7f\u7528id\u5b9e\u73b0\uff0c\u5219\u4e0a\u56fe\u6240\u793a\u6548\u679c\u5bf9\u5e94\u4ee3\u7801\u5e94\u8be5\u7c7b\u4f3c\u4e0b\u9762\uff1a<\/p>\n
\n
<a href=\"#2\">\u4f5c\u8005\u4ecb\u7ecd><\/a>            <h2 id=\"2\">\u4f5c\u8005\u4ecb\u7ecd<\/h2><\/pre>\n<\/div>\n
\u8bf4\u660e\uff1a<\/strong>\u672c\u6587\u4e0b\u9762\u6240\u6709\u951a\u70b9\u5185\u5bb9\u4e13\u6307id<\/code>\u951a\u70b9\u3002<\/p>\n
\u4e8c\u3001\u542b\u951a\u70b9\u8df3\u8f6c\u7684URL\u5730\u5740<\/h3>\n
1. \u5173\u4e8e”#”<\/h4>\n
\u5728\u9875\u9762\u5236\u4f5c\u4e2d\uff0c”#”\u8fd9\u4e2a\u7b26\u53f7\u76f8\u5f53\u5e38\u89c1\uff0c\u4e14\u5177\u6709\u4e00\u5b9a\u7684\u901a\u7528\u6027\u3002\u57fa\u672c\u4e0a\uff0c\u5176\u8868\u793a\u7684\u542b\u4e49\u662fid\u9009\u62e9\u7b26\u3002\u4f8b\u5982\u5728CSS\u4e2d#header{}\u5c31\u8868\u793aid\u4e3aheader\u6807\u7b7e\u7684\u6837\u5f0f\u5982\u4f55\u5982\u4f55\uff1b\u5728jQuery\u4e2d\uff0c$(“#header”)\u8868\u793a\u9009\u62e9id\u4e3aheader\u7684\u6807\u7b7e\u4e3ajQuery\u5bf9\u8c61\uff1b\u540c\u6837\u7684\uff0c\u5728\u9875\u9762\u7684URL\u4e2d\uff0c”#”\u4e5f\u53ef\u4ee5\u7406\u89e3\u4e3aid\u9009\u62e9\u7b26\u4e4b\u610f\uff0c\u4e5f\u5c31\u662f\u9875\u9762\u8df3\u8f6c\u5230\u542bURL\u6307\u5411\u7684id\u7684\u6807\u7b7e\u5904\u3002<\/p>\n
\u4f8b\u5982\uff0c\u6211\u4eec\u5728\u6d4f\u89c8\u5668\u5730\u5740\u680f\u4e2d\u8f93\u5165\u6216\u662f\u590d\u5236\u5982\u4e0bURL\uff1ahttp:\/\/www.zhangxinxu.com\/study\/201007\/anchor-jump-test-1-demo.html#0
\u7531\u4e8eURL\u5730\u5740\u672b\u5c3e\u5e26\u6709”#”\u6807\u8bc6\u7b26\uff0c\u8fd9\u5c31\u76f8\u5f53\u4e8e\u544a\u8bc9\u6d4f\u89c8\u5668\uff1a\u201c\u54e5\uff0c\u5c0f\u59b9\u8981\u8df3\u4e86\uff0c\u4f60\u8981\u63a5\u597d\u6211\u54e6\uff01\"\u53ef\u7231\"\u201d\u3002\u7531\u4e8e”#”\u540e\u9762\u8ddf\u7740\u7684\u662f0\uff0c\u6240\u4ee5\u5462\uff0c\u6d4f\u89c8\u5668\u5c31\u4f1a\u5728\u5730\u5740\u4e3ahttp:\/\/www.zhangxinxu.com\/study\/201007\/anchor-jump-test-1-demo.html\u7684\u9875\u9762\u4e0a\u5bfb\u627e\u7b26\u5408”#0″\u7279\u70b9\u7684\u6807\u7b7e\uff0c\u5e76\u6267\u884c\u8df3\u8f6c\u3002\u5728\u6b64\u9875\u9762\u4e0a\uff0c\u6709\u4e2ajs\u52a8\u6001\u521b\u5efa\u7684\u6e10\u53d8\u80cc\u666f\uff0c\u4ece\u4e0a\u5230\u4e0b\u6709256\u4e2a\u6807\u7b7e\uff0cid\u4ece0~255\uff0c\u6211\u4eec\u770b\u4e0bfirebug\u4e0b\u7684html\u4ee3\u7801\u5c55\u793a\u3002<\/p>\n
\"id\u4e3a0\u7684\u6807\u7b7e\"<\/div>\n
\u6240\u4ee5\uff0c\u8fd9\u4e2a\u9875\u9762\u8f7d\u5165\u540e\uff0c\u5e94\u8be5\u7acb\u5373\u8df3\u8f6c\u5230\u6e10\u53d8\u80cc\u666f\u7684\u9876\u90e8\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n
\"\u8df3\u8f6c\u5230\u6e10\u53d8\u80cc\u666f\u7684\u9876\u90e8\"<\/div>\n
\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a“#0″\u951a\u70b9\u7684\u8df3\u8f6c\u6d4b\u8bd5<\/a><\/p>\n
2. \u5173\u4e8e\u7a7a\u951a\u70b9\u6307\u5411<\/h4>\n
\u5982\u679cURL\u4e2d”#”\u540e\u9762\u8ddf\u968f\u7684\u5b57\u7b26id\u5728\u6587\u4e2d\u627e\u4e0d\u5230\uff0c\u90a3\u4e48\u4f1a\u5982\u4f55\u5462\uff1f\u5982\u679c\u662f\u5728\u5f53\u524d\u9875\u9762\uff0c\u5219\u9875\u9762\u6ca1\u6709\u8df3\u8f6c\uff0c\u552f\u4e00\u53d8\u5316\u7684\u5c31\u662fURL\u5730\u5740\uff1b\u5982\u679c\u662f\u4ece\u5176\u4ed6\u9875\u9762\u8df3\u8f6c\u8fc7\u6765\uff0c\u5219\u9875\u9762\u9876\u90e8\u663e\u793a\uff0c”#”\u57fa\u672c\u4e0a\u5c31\u662f\u804b\u5b50\u7684\u8033\u6735\u2014\u2014\u6446\u8bbe\u3002<\/p>\n
\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a\u7a7a\u951a\u70b9\u9875\u9762\u8df3\u8f6c\u6d4b\u8bd5<\/a>\uff0c\u8fd9\u91cc\u7684\u951a\u70b9\u6807\u793a\u662f\"#aaa\"<\/code>\uff0c\u4f46\u662f\u7531\u4e8e\u9875\u9762\u4e0a\u6ca1\u6709id<\/code>\u4e3a\"aaa\"<\/code>\u7684\u6807\u7b7e\u6216\u662fname<\/code>\u4e3a\"aaa\"<\/code>\u7684a<\/code>\u6807\u7b7e\uff0c\u6240\u4ee5\uff0c\"#aaa\"<\/code>\u7eaf\u7cb9\u5c31\u662f\u4e2a\u6253\u9171\u6cb9\u7684\u3002<\/div>\n
\u518d\u5982\u679c\uff0c\u9875\u9762\u7684URL\u540e\u9762\u53ea\u6709\u4e00\u4e2a\u5b64\u5355\u7684”#”\uff0c\u6216\u662f\u9875\u9762\u67d0\u94fe\u63a5\u6307\u5411\u5355\u5355\u662f\u4e2a”#”(<a href=”#”><\/a>)\uff0c\u5219\u9875\u9762\u9876\u90e8\u663e\u793a\u3002\u6240\u4ee5\uff0c\u4e00\u822c\u9875\u9762\u7684\u56de\u5230\u9876\u90e8\u6548\u679c\u90fd\u662f\u4f7f\u7528\u4e00\u4e2a\u5b64\u5355\u7684”#”\u4f5c\u4e3a\u951a\u70b9\u94fe\u63a5\u7684\u3002\u4f8b\u5982\u6dd8\u5b9d\u7f51\u7684\u8fd4\u56de\u9996\u9875\uff1a<\/p>\n
\"\u6dd8\u5b9d\u7f51\u8fd4\u56de\u9996\u9875\"<\/div>\n
\u5bf9\u5e94\u7684html\u4ee3\u7801\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n
\"\u6dd8\u5b9d\u7f51\u8fd4\u56de\u9996\u9875html\u4ee3\u7801\"<\/div>\n
\u4e09\u3001jQuery\u4e0b\u951a\u70b9\u7684\u5e73\u6ed1\u8df3\u8f6c<\/h3>\n
\u5bf9\u4e8e\u951a\u70b9\u7684\u5e73\u6ed1\u8df3\u8f6c\uff0c\u6211\u89c9\u5f97\u8981\u8c28\u614e\u4f7f\u7528\uff0c\u5728\u4e2a\u4eba\u7ad9\u70b9\u6216\u662f\u8fd9\u4e2a\u6548\u679c\u542b\u6709\u529f\u80fd\u63d0\u793a\u53ef\u4ee5\u7528\u4e00\u7528\uff0c\u5728\u4e00\u822c\u7684\u5546\u4e1a\u6027\u8d28\u7684\u7f51\u7ad9\u4e0a\uff0c\u6743\u8861\u6765\u8bb2\uff0c\u4e0d\u7528\u66f4\u597d\uff0c\u5f53\u7136\uff0c\u8fd9\u53ea\u662f\u6211\u7684\u4e2a\u4eba\u610f\u89c1\u3002jQuery\u5e93\u5df2\u7ecf\u4e3a\u6211\u4eec\u505a\u4e86\u5f88\u591a\u7684\u5de5\u4f5c\u4e86\uff0c\u6240\u4ee5\uff0c\u5728jQuery\u4e0b\u5b9e\u73b0\u951a\u70b9\u7684\u5e73\u6ed1\u8df3\u8f6c\u662f\u7b80\u5355\u8f7b\u677e\u7684\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u8ba9\u9875\u9762\u5e73\u6ed1\u6eda\u52a8\u5230\u4e00\u4e2aid\u4e3abox\u7684\u5143\u7d20\u5904\uff0c\u5219jQuery\u4ee3\u7801\u53ea\u8981\u4e00\u53e5\u8bdd\uff0c\u5982\u4e0b\uff1a<\/p>\n
\n
$(\"html,body\").animate({scrollTop: $(\"#box\").offset().top}, 1000);<\/pre>\n<\/div>\n
\u5176\u4e2danimate\u4e3ajQuery\u81ea\u5b9a\u4e49\u52a8\u753b\u65b9\u6cd5\uff0c$(“#box”).offset().top\u8868\u793aid\u4e3abox\u7684jQuery\u5bf9\u8c61\u8ddd\u79bb\u9875\u9762\u9876\u90e8\u7684\u504f\u79fb\u503c\uff0c1000\u8868\u793a\u5e73\u6ed1\u52a8\u753b\u6267\u884c\u7684\u65f6\u95f4\u4e3a1000\u6beb\u79d2\uff0c\u4e5f\u5c31\u662f1\u79d2\u3002<\/p>\n
\u4e3a\u4e86\u76f4\u89c2\u7684\u8868\u793a\u6548\u679c\uff0c\u6211\u505a\u4e2a\u4e2a\u7b80\u5355\u7684demo\u9875\u9762\u3002\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a\u951a\u70b9\u5e73\u6ed1\u8df3\u8f6cdemo<\/a><\/p>\n
\u70b9\u51fb\u4e0b\u56fe\u6240\u793a\u6587\u5b57\u94fe\u63a5\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u5e73\u6ed1\u8df3\u8f6c\u6548\u679c\u4e86\uff1a<\/p>\n
\"\u5e73\u6ed1\u6548\u679c\u6587\u5b57\u94fe\u63a5\"<\/div>\n
\u76f8\u5e94HTML\u90e8\u5206\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
\n<div id=\"top\" class=\"append_box mb20\">\n    \u5e73\u6ed1\u8df3\u8f6c\u5230\u5e95\u90e8\uff1a<a href=\"#bottom\" class=\"smooth\">\u6ed1\u5230\u5e95\u90e8<\/a>\n<\/div>\n<div id=\"appendBox\" class=\"append_box\">\n    <img width=\"300\" height=\"3281\" src=\"http:\/\/ss4.sinaimg.cn\/bmiddle\/6200b7a8t8b6743480673&690\" \/>\n<\/div>\n<div id=\"bottom\" class=\"append_box mb20\">\n    \u5e73\u6ed1\u56de\u5230\u9876\u90e8\uff1a<a href=\"#top\" class=\"smooth\">\u56de\u5230\u9876\u90e8\u94fe\u63a5<\/a>\n<\/div>\n<\/pre>\n
JS\u90e8\u5206\u4ee3\u7801\uff1a<\/p>\n
\n$(\".smooth\").click(function(){\n    var href = $(this).attr(\"href\");\n    var pos = $(href).offset().top;\n    $(\"html,body\").animate({scrollTop: pos}, 1000);\t\n    return false;\n});\n<\/pre>\n
\u56db\u3001IE\u4e0b\u951a\u70b9\u5237\u65b0\u5931\u6548\u53cajQuery\u4e0b\u7684\u89e3\u51b3<\/h3>\n
1\u3001\u5173\u4e8e\u951a\u70b9\u5237\u65b0\u5931\u6548<\/h4>\n
\u6240\u8c13\u201c\u951a\u70b9\u5237\u65b0\u5931\u6548\u201d\u6307\u7684\u662f\u5f53\u6211\u4eec\u518d\u6b21\u5237\u65b0\u9875\u9762(F5)\u7684\u65f6\u5019\uff0c\u5373\u4f7f\u6b64\u65f6\u7684URL\u540e\u9762\u5c31\u968f\u951a\u70b9\uff0c\u6b64\u951a\u70b9\u4e5f\u662f\u4e0d\u8d77\u4f5c\u7528\u7684\u3002<\/p>\n
\u8fd8\u662f\u62ff\u6700\u5f00\u59cb\u7684\u4f8b\u5b50\u6f14\u793a\uff0c\uff0c\u6211\u4eec\u5728\u6d4f\u89c8\u5668\u5730\u5740\u680f\u4e2d\u8f93\u5165\u6216\u662f\u590d\u5236\u5982\u4e0bURL\uff1ahttp:\/\/www.zhangxinxu.com\/study\/201007\/anchor-jump-test-1-demo.html#0\uff0c\u6216\u662f\u70b9\u51fb\u8fd9\u91cc<\/a>\u3002\u6211\u4eec\u7b2c\u4e00\u6b21\u8fdb\u5165\u8fd9\u4e2a\u9875\u9762\u7684\u65f6\u5019\uff0c\u951a\u70b9\u662f\u6b63\u5e38\u7684\uff0c\u9875\u9762\u5b9a\u4f4d\u5230\u6e10\u53d8\u80cc\u666f\u7684\u9876\u7aef\u3002ok\uff0c\u73b0\u5728\uff0c\u6211\u4eec\u628a\u9875\u9762\u6eda\u52a8\u5230\u9876\u90e8\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a\n<\/p>\n
\"\u6eda\u52a8\u5230\u9876\u90e8\"<\/div>\n
\u6b64\u65f6\uff0c\u6211\u4eec\u518d\u6309\u4e0b\u6d4f\u89c8\u5668\u5237\u65b0\u6309\u94ae\uff08\u6216\u662fF5\uff09\uff0c\u53ef\u4ee5\u770b\u5230\u5728IE\u6d4f\u89c8\u5668\u4e0b\uff0c\u9875\u9762\u4f9d\u65e7\u9876\u90e8\u663e\u793a\uff0c\u4e5f\u5c31\u662f\u8bf4\u9875\u9762\u7684\u951a\u70b9(#0)\u4e0d\u518d\u8d77\u4f5c\u7528\u4e86\u3002\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u53ef\u80fd\u5bf9\u6211\u4eec\u7684\u5f71\u54cd\u4e0d\u662f\u5f88\u5927\uff0c\u4f46\u662f\u6709\u65f6\u5019\uff0c\u4f8b\u5982\u6211\u4eec\u5728\u8bba\u575b\u91cc\u53d1\u5e03\u4e86\u4e00\u4e2a\u5e16\u5b50\uff0c\u53d1\u5e16\u9875\u9762\u548c\u5e16\u5b50\u5217\u8868\u9875\u9762\u662f\u540c\u4e00\u9875\u9762\uff0c\u5e16\u5b50\u63d0\u4ea4\u540e\uff0c\u6211\u4eec\u60f3\u628a\u9875\u9762\u5b9a\u4f4d\u5230\u521a\u53d1\u7684\u5e16\u5b50\u5904\uff0c\u5728IE\u6d4f\u89c8\u5668\u4e0b\u5c31\u65e0\u6cd5\u901a\u8fc7\u4fee\u6539URL\u52a0\u951a\u70b9\u7684\u65b9\u5f0f\u5b9e\u73b0\u3002<\/p>\n
\u5982\u679c\u8ba9IE\u6d4f\u89c8\u5668\u5373\u4f7f\u662f\u540c\u4e00URL\u5237\u65b0\u4e5f\u80fd\u5b9e\u73b0\u951a\u70b9\u5b9a\u4f4d\u5462\uff1f\u5728jQuery\u4e0b\uff0c\u4e0d\u96be\u5b9e\u73b0\u3002\u6211\u4eec\u53ef\u4ee5\u6839\u636eURL\u83b7\u53d6\u951a\u70b9\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u83b7\u5f97\u5bf9\u5e94\u7684\u951a\u70b9\u5bf9\u8c61\uff0c\u7136\u540e\u518d\u8ba9\u9875\u9762\u7684\u6eda\u52a8\u9ad8\u5ea6\u4e3a\u5176\u8ddd\u79bb\u9875\u9762\u9876\u90e8\u7684\u504f\u79fb\u503c\u5c31\u53ef\u4ee5\u4e86\u3002\u6587\u5b57\u53d9\u8ff0\u518d\u7cbe\u5f69\u4e5f\u4e0d\u53ca\u5b9e\u4f8b\u6765\u7684\u76f4\u89c2\uff0c\u4f8b\u5982\u6211\u4eec\u8981\u5904\u7406\u4e00\u4e2a\u94fe\u63a5\u5730\u5740\u4e3a\uff1ahttp:\/\/www.zhangxinxu.com\/study\/201007\/anchor-jump-test-3-demo.html#0\u7684\u9875\u9762\uff0c\u8981\u8ba9\u5176\u65e0\u8bba\u662f\u91cd\u65b0\u8f7d\u5165\u8fd8\u662f\u5f53\u524d\u9875\u9762\u5237\u65b0\uff0c\u5176\u540e\u9762\u7684\u951a\u70b9\u5730\u5740”#0″\u90fd\u8981\u8d77\u4f5c\u7528\u3002<\/p>\n
\u5176js\u4ee3\u7801\u5982\u4e0b\uff0c\uff08\u4e0e\u9875\u9762\u5185\u5bb9\u65e0\u5173\uff09<\/p>\n
\n
\n$(function(){\n    var url = window.location.toString();\n    var id = url.split(\"#\")[1];\n    if(id){\n        var t = $(\"#\"+id).offset().top;\n        $(window).scrollTop(t);\n    }\t\t   \n});\n<\/pre>\n<\/div>\n
\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1aIE\u6d4f\u89c8\u5668\u4e0b\u5237\u65b0\u951a\u70b9\u5931\u6548\u4fee\u590ddemo<\/a><\/p>\n
\u4e94\u3001jQuery\u4efb\u610f\u6807\u7b7e\u951a\u70b9\u8df3\u8f6c\u63d2\u4ef6<\/h3>\n
\u4e0a\u9762\u6240\u6709\u63d0\u5230\u951a\u70b9\u8df3\u8f6c\u7684\u53d1\u8d77\u8981\u4e0d\u662f\u9875\u9762\u7684\u8f7d\u5165\uff0c\u8981\u4e0d\u5c31\u662fa\u6807\u7b7e\u901a\u8fc7\u94fe\u63a5\u53d1\u8d77\u3002\u5176\u5b9e\u6211\u4eec\u53ef\u4ee5\u70b9\u51fb\u4efb\u610f\u6807\u7b7e\u5b9e\u73b0\u951a\u70b9\u7684\u8df3\u8f6c\u7684\u3002\u6240\u4ee5\uff0c\u6211\u5c31\u7279\u522b\u5199\u4e86\u4e2a\u7b80\u5355\u7684jQuery\u63d2\u4ef6\uff0c\u4ee5\u5b9e\u73b0\u4efb\u610f\u6807\u7b7e\u9875\u9762\u4efb\u610f\u4f4d\u7f6e\u7684\u951a\u70b9\u8df3\u8f6c\uff08\u53ef\u5e73\u6ed1\uff09\u3002<\/p>\n
demo\u53ca\u4e0b\u8f7d<\/h4>\n
\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a\u4efb\u610f\u6807\u7b7e\u951a\u70b9\u8df3\u8f6cdemo<\/a><\/p>\n
\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1ajquery.anchor.1.0.js<\/a> 1015\u5b57\u8282 [\u53f3\u952e-\u76ee\u6807|\u94fe\u63a5\u53e6\u5b58\u4e3a]<\/p>\n
\u70b9\u51fbdemo\u7684\u6587\u5b57\u94fe\u63a5\u6216\u662f\u6309\u94ae\uff0c\u5747\u6709\u8df3\u8f6c\u6548\u679c\u3002
\"\u4efb\u610f\u6807\u7b7e\u951a\u70b9\u8df3\u8f6cdemo\"<\/p>\n
\u53c2\u6570<\/strong><\/p>\n\n\n\n\n\n\n
\u53c2\u6570<\/th>\n\u9ed8\u8ba4<\/th>\n\u89e3\u91ca<\/th>\n<\/tr>\n
ieFreshFix<\/td>\ntrue<\/td>\n\u5e03\u5c14\u578b\uff0c\u9ed8\u8ba4\u4fee\u590dIE\u4e0b\u5237\u65b0\u951a\u70b9\u4e0d\u8d77\u4f5c\u7528\u7684\u95ee\u9898<\/td>\n<\/tr>\n
anchorSmooth<\/td>\ntrue<\/td>\n\u5e03\u5c14\u578b\uff0c\u9ed8\u8ba4\u5e73\u6ed1\u8df3\u8f6c<\/td>\n<\/tr>\n
anchortag<\/td>\nanchor<\/td>\n\u5b57\u7b26\u4e32\uff0c\u7528\u4ee5\u7ed1\u5b9aid\u7684\u6807\u7b7e\u5c5e\u6027\uff0c\u9ed8\u8ba4\u662f"anchor"\uff0c\u5c5e\u4e8e\u81ea\u5b9a\u4e49\u5c5e\u6027<\/td>\n<\/tr>\n
animateTime<\/td>\n1000<\/td>\n\u6574\u6570\uff0c\u52a8\u753b\u6267\u884c\u7684\u65f6\u95f4\uff0c\u5982\u679canchorSmooth\u4e3afalse\uff0c\u5219\u6b64\u53c2\u6570\u65e0\u6548<\/td>\n<\/tr>\n<\/table>\n
\u63d2\u4ef6\u4f7f\u7528<\/h4>\n
\u6b64\u63d2\u4ef6\u7684\u65b9\u6cd5\u4e3a\uff1azxxAnchor()<\/code>\u3002
\u63d2\u4ef6\u63d2\u4ef6\u8981\u60f3\u4f7f\u7528\uff0c\u9700\u8981\u5bf9\u89e6\u53d1\u951a\u70b9\u8df3\u8f6c\u7684\u6807\u7b7e\u8fdb\u884c\u4e00\u4e9b\u8bbe\u7f6e\u3002\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u8981\u7ed9\u6807\u7b7e\u6dfb\u52a0\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684\u5c5e\u6027anchor<\/code>,\u4f8b\u5982\uff1a<\/p>\n
\n
<button id=\"btnTop\" type=\"button\" anchor=\"top\"<\/span>>\u70b9\u51fb\u6211\u5427<\/button><\/pre>\n<\/div>\n
\u8fd9\u91cc\u7684\u6309\u94ae\u5c31\u6dfb\u52a0\u4e86\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684anchor<\/code>\u5c5e\u6027\uff0c\u5c5e\u6027\u503c\u662f\"top\"<\/code>\uff0c\u8868\u793a\u7684\u610f\u601d\u5c31\u662f\u9875\u9762\u8df3\u8f6c\u5230id<\/code>\u4e3a'top'<\/code>\u7684\u5143\u7d20\u5904\u3002\u6b64\u65f6\u76f4\u63a5\u8c03\u7528zxxAnchor\u65b9\u6cd5\u5c31\u53ef\u4ee5\u4e86\uff0c\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n
\n
$(\"#btnTop\").zxxAnchor();<\/pre>\n<\/div>\n
\u5f53\u7136\uff0c\u6211\u4eec\u53ef\u4ee5\u4e0d\u4f7f\u7528\u9ed8\u8ba4\u7684anchor\u6807\u7b7e\uff0c\u4f8b\u5982\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528a\u6807\u7b7e\u7684href\u5c5e\u6027\uff0c\u53ea\u8981\u5728\u7ed1\u5b9azxxAnchor\u65b9\u6cd5\u65f6\u4fee\u6539\u4e0b\u53c2\u6570\u5c31\u53ef\u4ee5\u4e86\uff0c\u4f8b\u5982\uff1a<\/p>\n
\n
<a href=\"#bottom\" class=\"smooth\">\u6ed1\u5230\u5e95\u90e8<\/a><\/pre>\n<\/div>\n
\u5bf9\u4e8e\u7684jQuery\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
\n
$(\".smooth\").zxxAnchor({\n    anchortag: \"href\"\t\t\t\t\t   \n});<\/pre>\n<\/div>\n
\u5bf9\u7167\u4e0a\u9762\u7684\u53c2\u6570\u8868\u53ef\u77e5\uff0c\u4e0a\u9762\u7684\u4ee3\u7801\u662f\u8bbe\u7f6e\u7ed1\u5b9a\u951a\u70b9\u5bf9\u8c61\u7684\u5c5e\u6027\u7531\u9ed8\u8ba4\u7684\"anchor\"<\/code>\u6539\u4e3a\u4e86\"href\"<\/code>\u3002<\/p>\n
\u57fa\u672c\u4f7f\u7528\u5c31\u662f\u5982\u6b64\uff0c\u5176\u4ed6\u4e00\u4e9b\u53c2\u6570\u60a8\u53ef\u4ee5\u53c2\u89c1\u4e0a\u9762\u7684\u53c2\u6570\u8868\uff0c\u8fd9\u91cc\u4e0d\u591a\u8bf4\u4e86\u3002<\/p>\n
\u63d2\u4ef6\u4f18\u70b9<\/h4>\n
\u652f\u6301\u4efb\u610f\u6807\u7b7e\uff0c\u4efb\u610f\u4f4d\u7f6e\u7684\u951a\u70b9\u8df3\u8f6c\uff0c\u652f\u6301\u5e73\u6ed1\u6548\u679c\u3002\u540c\u65f6\u4e0d\u6539\u53d8\u9875\u9762\u7684URL\u5730\u5740\u3002<\/p>\n
\u516d\u3001\u7ed3\u8bed<\/h3>\n
\u65f6\u95f4\u4ed3\u4fc3\uff0c\u8d44\u5386\u6709\u9650\uff0c\u82e5\u6709\u6709\u8868\u8ff0\u9519\u8bef\uff0c\u6b22\u8fce\u6307\u6b63\u3002\u5c31\u8fd9\u4e9b\u3002\u5e0c\u671b\u80fd\u5bf9\u6709\u9700\u8981\u7684\u4eba\u63d0\u4f9b\u4e00\u4e9b\u5e2e\u52a9\u3002<\/p>\n
\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u4f1a\u7ecf\u5e38\u66f4\u65b0\u77e5\u8bc6\u70b9\u4ee5\u53ca\u4fee\u6b63\u4e00\u4e9b\u9519\u8bef\uff0c\u56e0\u6b64\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u539f\u51fa\u5904\uff0c\u65b9\u4fbf\u6eaf\u6e90\uff0c\u907f\u514d\u9648\u65e7\u9519\u8bef\u77e5\u8bc6\u7684\u8bef\u5bfc\uff0c\u540c\u65f6\u6709\u66f4\u597d\u7684\u9605\u8bfb\u4f53\u9a8c\u3002<\/p>\n
\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u6587\u4e3b\u8981\u662f\u8bb2\u8ff0\u6709\u5173\u9875\u9762\u951a\u70b9\u7684\u4e00\u4e9b\u77e5\u8bc6\uff0c\u4ee5\u53caIE\u6d4f\u89c8\u5668\u4e0b\u951a\u70b9\u7684\u4e00\u4e9b\u95ee\u9898\u53ca\u4fee\u590d\u3002\u6700\u540e\uff0c\u63d0\u4f9b\u4e86\u81ea\u5df1\u5199\u7684\u4e00\u4e2a\u5f88\u5c0f\u7684\u4efb\u610f\u6807\u7b7e\u951a\u70b9\u8df3\u8f6c\u7684\u5c0fjQuery\u63d2\u4ef6\uff0c\u5e76\u5bf9\u6b64\u63d2\u4ef6\u7684\u4f7f\u7528\u8fdb\u884c\u7684\u7b80\u5355\u7684\u4ecb\u7ecd\u3002<\/p>\n
\u672c\u6587\u63d0\u4f9b\u4e30\u5bcc\u7684\u622a\u56fe\uff0c\u63d0\u4f9b\u5fc5\u8981\u7684demo\uff0c\u4ee5\u53ca\u6e90\u4ee3\u7801\u5c55\u793a\uff0c\u63d0\u4f9b\u76f8\u5173\u7684\u6e90\u6587\u4ef6\u4e0b\u8f7d\u3002\u5e0c\u671b\u80fd\u5bf9\u60a8\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[71,132,14,213,446,50,139,165,372,444,447],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/958"}],"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=958"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/958\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}