{"id":6171,"date":"2017-05-18T01:31:21","date_gmt":"2017-05-17T17:31:21","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=6171"},"modified":"2018-01-10T23:35:52","modified_gmt":"2018-01-10T15:35:52","slug":"jquery-guide-js-plugin","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2017\/05\/jquery-guide-js-plugin\/","title":{"rendered":"jquery.guide.js\u65b0\u7248\u4e0a\u7ebf\u64cd\u4f5c\u5411\u5bfc\u9542\u7a7a\u63d0\u793ajQuery\u63d2\u4ef6"},"content":{"rendered":"

by zhangxinxu<\/a> from http:\/\/www.zhangxinxu.com\/wordpress\/?p=6171<\/a>
\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u4f46\u9700\u5f97\u5230\u539f\u4f5c\u8005\u4e66\u9762\u8bb8\u53ef\uff0c\u540c\u65f6\u4fdd\u7559\u539f\u4f5c\u8005\u548c\u51fa\u5904\uff0c\u6458\u8981\u5f15\u6d41\u5219\u968f\u610f\u3002<\/p>\n

\u4e00\u3001\u6709\u8bf7jquery.guide.js<\/h3>\n

\u7f51\u7ad9\u4e0a\u7ebf\u6216\u8005\u6539\u7248\u7684\u65f6\u5019\uff0c\u5e38\u5e38\u4f1a\u505a\u4e00\u4e2a\u64cd\u4f5c\u5411\u5bfc\uff0c\u544a\u8bc9\u7528\u6237\u4e00\u4e9b\u91cd\u8981\u64cd\u4f5c\u5230\u4e86\u54ea\u91cc\uff0c\u6216\u8005\u4ec0\u4e48\u5730\u65b9\u9690\u85cf\u4e86\u4ec0\u4e48\u597d\u73a9\u7684\u4e1c\u897f\uff0c\u7b49\u7b49\uff0c\u867d\u7136\u6211\u90fd\u662f\u76f4\u63a5\u5173\u6389\u7684\uff0c\u6216\u8005\u5feb\u901f\u8df3\u8fc7\uff0c\u4f46\u662f\u5bf9\u6709\u90e8\u5206\u7528\u6237\u800c\u8a00\u8fd8\u662f\u5f88\u6709\u7528\u7684\u3002<\/p>\n

\u8fd9\u79cd\u63d0\u793a\u6bd4\u8f83\u597d\u7684\u4ea4\u4e92\u6548\u679c\u662f\u91c7\u7528\u9542\u7a7a\u7684\u534a\u900f\u660e\u906e\u7f69\uff0c\u89c6\u89c9\u91cd\u70b9\u4e00\u76ee\u4e86\u7136\uff0c\u7c7b\u4f3c\u8fd9\u6837\uff1a<\/p>\n

\"\u9542\u7a7a\u906e\u7f69\u6548\u679c\u622a\u56fe\u793a\u610f\"<\/p>\n

\u6211\u5728\u53bb\u5e74\u7684\u65f6\u5019\u66fe\u7ecf\u5199\u4e86\u4e00\u7bc7\u6587\u7ae0\uff0c\u540d\u4e3a\u201c\u817e\u8baf\u5fae\u4e91\u9ed1\u8272\u906e\u7f69\u5f15\u5bfc\u8499\u7248\u66f4\u597d\u7684CSS\u5b9e\u73b0\u65b9\u5f0f<\/a>\u201d\uff0c\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u5355\u6807\u7b7e\uff0c\u5b9e\u73b0\u7c7b\u4f3c\u7684\u4ea4\u4e92\u6548\u679c\uff0c\u5176\u4e2d\uff0c\u6838\u5fc3\u6280\u5de7\u662f\u4f7f\u7528\u4e86CSS border<\/code>\u5c5e\u6027\uff0c\u4e5f\u5c31\u662f\u5468\u56f4\u7684\u9ed1\u8272\u534a\u900f\u660e\u906e\u7f69\u5b9e\u9645\u4e0a\u662f\u534a\u900f\u660e\u8fb9\u6846\u3002<\/p>\n

\u540e\u6765\u6211\u53d1\u73b0\u4e86\u4e00\u79cd\u66f4\u597d\u7684\u5b9e\u73b0\u65b9\u5f0f\uff0c\u5c31\u662f\u4f7f\u7528CSS outline<\/code>\u5c5e\u6027\uff0coutline<\/code>\u5c5e\u6027\u4e3a\u5143\u7d20\u7684\u8f6e\u5ed3\uff0c\u5e76\u4e0d\u4f1a\u589e\u52a0\u4efb\u4f55\u5143\u7d20\u7684\u5c3a\u5bf8\uff0c\u4e5f\u4e0d\u4f1a\u7834\u574f\u539f\u5148\u7684\u5e03\u5c40\uff0c\u56e0\u6b64\u6211\u4eec\u53ea\u9700\u8981\u8bbe\u4e00\u4e2a\u975e\u5e38\u975e\u5e38\u5927\u7684outline<\/code>\u5bbd\u5ea6\u503c\uff0c\u6211\u4eec\u5b9a\u4f4d\u5143\u7d20\u5c31\u6c38\u8fdc\u5929\u7136\u9542\u7a7a\uff0c\u6839\u672c\u4e0d\u9700\u8981\u8ba1\u7b97\u4e0a\u4e0b\u5de6\u53f3\u7684\u534a\u900f\u660e\u9ed1\u8272\u533a\u6709\u591a\u5927\u3002<\/p>\n

.guide {\n    outline: 9999px solid rgba(0,0,0,.75);\n}<\/pre>\n
\u6700\u8fd1\u6b63\u597d\u6709\u4e2a\u6539\u7248\u9879\u76ee\u6709\u7c7b\u4f3c\u7684\u9700\u6c42\uff0c\u6211\u8981\u57fa\u4e8e\u8fd9\u4e2a\u539f\u7406\u987a\u4fbf\u6574\u4e86\u4e00\u4e2ajQuery\u63d2\u4ef6\uff0c\u540d\u4e3ajquery.guide.js<\/a>\uff0c\u4e13\u95e8\u7528\u6765\u5b9e\u73b0\u9ed1\u8272\u534a\u900f\u660e\u906e\u7f69\u9542\u7a7a\u63d0\u793a\u5f15\u5bfc\u6548\u679c\u3002<\/p>\n
\u5b9e\u4f8bdemo\u5730\u5740\uff1a<\/strong>demo\u5730\u5740\u6233\u8fd9\u91cc<\/a><\/p>\n
\u4e8c\u3001jquery.guide.js\u5c0f\u63d2\u4ef6\u7684\u4f18\u52bf<\/h3>\n
jquery.guide.js<\/code>\u5c0f\u63d2\u4ef6\u7684\u4f18\u52bf\u5982\u4e0b\uff1a<\/p>\n
    \n
  1. \u4f7f\u7528\u65b9\u4fbf\uff0c\u76f4\u63a5\u5f15\u5165JS\u5c31\u597d\u4e86\uff0c\u65e0\u9700\u5f15\u5165CSS\u8d44\u6e90\uff1b<\/li>\n
  2. \u652f\u6301\u6d4f\u89c8\u5668\u7684\u6eda\u52a8\u4ee5\u53ca\u7f29\u653e\u7684\u91cd\u5b9a\u4f4d\uff1b<\/li>\n
  3. \u652f\u6301\u6d4f\u89c8\u5668\u952e\u76d8\u64cd\u4f5c\uff0c\u5982\u4e0a\u4e0b\u952e\u548c\u5de6\u53f3\u952e\u4e0a\u4e00\u6b65\u4e0b\u4e00\u6b65\uff0cESC\u952e\u9000\u51fa\u7b49\uff1b<\/li>\n
  4. \u652f\u6301\u9875\u9762\u5f02\u6b65\u5448\u73b0\u7684\u5143\u7d20\u7684\u5f15\u5bfc\uff1b<\/li>\n
  5. \u5185\u7f6e\u662f\u5426\u63d0\u793a\u68c0\u6d4b\uff0c\u4e5f\u5c31\u662f\u5185\u7f6e\u53ea\u4f1a\u63d0\u793a\u4e00\u6b21\u7684\u5904\u7406\uff0c\u57fa\u4e8elocalStorage\u8fdb\u884c\u9996\u6b21\u5224\u65ad\uff1b<\/li>\n
  6. \u517c\u5bb9\u5230IE8\u6d4f\u89c8\u5668\uff1b<\/li>\n<\/ol>\n
    \u7136\u540e\uff0c\u4e00\u4e9b\u5077\u61d2\u7684\u5730\u65b9\uff1a<\/p>\n
      \n
    1. \u9ed8\u8ba4\u662f\u4f7f\u7528outline<\/code>\u5c5e\u6027\u5b9e\u73b0\u7684\uff0c\u56e0\u6b64\u4e0d\u652f\u6301\u5706\u89d2\uff0c\u5982\u679c\u4f60\u60f3\u5b9e\u73b0\u7c7b\u4f3c\u4e0b\u56fe\u7684\u6548\u679c\uff1a<\/del>\n
      \"\u5706\u89d2\u63d0\u793a\u6548\u679c\u793a\u610f\"<\/p>\n
      \u5219\u53ef\u4ee5\u4f7f\u7528CSS box-shadow<\/code>\u5c5e\u6027\u6a21\u62df\u534a\u900f\u660e\u906e\u7f69\u6548\u679c\uff0c\u5728jquery.guide.js<\/code>\u6e90\u4ee3\u7801\u4e2d\uff0c\u5176\u5b9e\u5df2\u7ecf\u7ed9\u5927\u5bb6\u90fd\u51c6\u5907\u597d\u4e86\uff0c\u5982\u4e0b\u56fe\uff1a<\/del><\/p>\n
      \"\u6e90\u4ee3\u7801\u793a\u610f\"<\/p>\n
      \u6b63\u5982\u6e90\u4ee3\u7801\u4e2d\u7684\u6ce8\u91ca\u6240\u8a00\uff0c\u5982\u679c\u60f3\u652f\u6301\u5706\u89d2\uff0c\u6ce8\u91ca\u4e0a\u9762\u7684outline<\/code>\uff0c\u653e\u5f00\u4e0b\u9762\u4e24\u884cbox-shadow<\/code>\u548cborder-radius<\/code>\u7684\u6ce8\u91ca\u5c31\u53ef\u4ee5\u4e86\u3002<\/del><\/p>\n
      .guide {\n    box-shadow: 0 0 0 9999px rgba(0,0,0,.75);\n    border-radius: 50%;\n}<\/del><\/pre>\n
      \u5176\u4e2dbox-shadow: 0 0 0 9999px<\/code>\u8868\u793a\u539f\u5730\u9634\u5f71\u6269\u5c559999px<\/code>\u7684\u610f\u601d\uff0c\u518d\u7528\u6237\u770b\u6765\uff0c\u5c31\u662f\u4e00\u4e2a\u6ee1\u5c4f\u9ed1\u8272\u534a\u900f\u660e\u7684\u906e\u7f69\u3002<\/p>\n
      \u66f4\u65b0\u4e8e\u7fcc\u65e5<\/strong>
      \n\u7ecf\u6d4b\u8bd5\uff0c\u53d1\u73b0Firefox\u6d4f\u89c8\u5668\u7684outline<\/code>\u8868\u73b0\u4e0d\u5408\u9884\u671f\uff1a<\/p>\n
      \"Firefox\u6d4f\u89c8\u5668\u4e0b\u7684outline\u8868\u73b0\"<\/p>\n
      \u56e0\u6b64\uff0c\u6e90\u7801\u73b0\u5df2\u6539\u6210\u4f7f\u7528box-shadow: 0 0 0 9999px<\/code>\u6a21\u62df\u534a\u900f\u660e\u906e\u7f69\u6548\u679c\u3002<\/p>\n
      \u5982\u679c\u60f3\u652f\u6301\u5706\u89d2\uff0c\u653e\u5f00border-radius:50%<\/code>\u8fd9\u884c\u6ce8\u91ca\u5373\u53ef\uff01<\/p>\n
      \u81f3\u4e8e\u4e0d\u652f\u6301CSS3 box-shadow<\/code>\u548cborder-radius<\/code>\u7684IE8\u6d4f\u89c8\u5668\u8fd8\u662foutline<\/code>\u76f4\u89d2\u6548\u679c\u3002\n<\/li>\n
    2. z-index<\/code>\u5c42\u7ea7\u4ee5\u53ca\u534a\u900f\u660e\u906e\u7f69\u5c42\u7684\u900f\u660e\u5ea6\u90fd\u6ca1\u6709\u4f5c\u4e3a\u53c2\u6570\u653e\u5f00\uff0c\u56e0\u4e3a\u65b0\u624b\u5f15\u5bfc\u63d0\u793a\u57fa\u672c\u90fd\u662f\u4e00\u6b21\u6027\u7684\uff0c\u5982\u679c\u5927\u5bb6\u89c9\u5f97z-index<\/code>\u5c42\u7ea7\u6216\u8005opacity<\/code>\u900f\u660e\u5ea6\u4e0d\u6ee1\u610f\uff0c\u76f4\u63a5\u4fee\u6539JS\u6e90\u4ee3\u7801\u5373\u53ef\u3002<\/li>\n<\/ol>\n
      \u4e09\u3001jquery.guide.js\u5c0f\u63d2\u4ef6\u7684\u8bed\u6cd5\u548c\u4f7f\u7528<\/h3>\n
      \u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n
      $.guide(options);<\/pre>\n
      \u5176\u4e2d\uff0coptions<\/code>\u4e3a\u6570\u7ec4\uff0c\u6570\u7ec4\u9879\u4e3a\u683c\u5f0f\u4e00\u81f4\u7684\u5305\u542b\u63d0\u793a\u4fe1\u606f\u76f8\u5173\u53c2\u6570\u7684\u5bf9\u8c61\uff0c\u8fd9\u4e2a\u5bf9\u8c61\u7edf\u4e00\u7684\u9ed8\u8ba4\u503c\u4e3a\uff1a<\/p>\n
      var defaults = {\n    selector: '',  \n    content: '', \n    align: 'center',\n    offset: {\n        x: 0,\n        y: 0\n    }\n};<\/pre>\n
      \u4f7f\u7528\u65f6\u5019\u7c7b\u4f3c\u8fd9\u6837\uff1a<\/p>\n
      $.guide([{\n    selector: '#target'\n}]);<\/pre>\n
      \u5176\u4e2d\uff1a<\/p>\n