{"id":3321,"date":"2013-05-17T15:17:29","date_gmt":"2013-05-17T07:17:29","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=3321"},"modified":"2018-01-02T02:53:57","modified_gmt":"2018-01-01T18:53:57","slug":"weibo-image-large-preview-another-achieve","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2013\/05\/weibo-image-large-preview-another-achieve\/","title":{"rendered":"\u5c0ftip: \u5fae\u535a\u65b0\u7248\u67e5\u770b\u5927\u56fe\u524d\u540e\u6d4f\u89c8\u7684\u53e6\u5916\u4e00\u79cd\u5b9e\u73b0"},"content":{"rendered":"

by zhangxinxu<\/a> from http:\/\/www.zhangxinxu.com<\/a>
\n\u672c\u6587\u5730\u5740\uff1ahttp:\/\/www.zhangxinxu.com\/wordpress\/?p=3321<\/a><\/p>\n

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<div class=\"box\">                \t\n    <s class=\"prev\" title=\"\u4e0a\u4e00\u5f20\"><\/s>\n    <s class=\"next\" title=\"\u4e0b\u4e00\u5f20\"><\/s>\n    <img src=\"mm1.jpg\" \/>\n<\/div> <\/pre>\n<\/div>\n
\u8fd9\u79cd\u5b9e\u73b0\u7684\u597d\u5904\u9664\u4e86\u4e9b\u8bb8\u7684\u6027\u80fd\u63d0\u9ad8\uff0c\u8282\u7701\u4e86\u4e0d\u5c11JS\u4ee3\u7801\u4ee5\u53ca\u8111\u7ec6\u80de\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u589e\u52a0title<\/code>\u5c5e\u6027\uff0c\u901a\u8fc7\u52a8\u6001\u6539\u53d8\uff0c\u544a\u8bc9\u7528\u6237\u662f\u5426\u5df2\u7ecf\u662f\u6700\u540e\u4e00\u5f20\u56fe\u7247\u4e86\uff0c\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u63d0\u9ad8\u4e86\u7528\u6237\u4f53\u9a8c\u3002\u4e0d\u8fc7\uff0c\u91d1\u65e0\u8db3\u8d64\u4eba\u65e0\u5b8c\u4eba\uff0c\u6b64\u65b9\u6cd5\u6709\u4e2a\u6bd4\u8f83\u81f4\u547d\u7684\u5f71\u54cd\u4f53\u9a8c\u7684\u5730\u65b9\uff0c\u5c31\u662f\uff0c\u6211\u4eec\u65e0\u6cd5\uff1a\u53f3\u952e-\u56fe\u7247\u53e6\u5b58\u4e3a|\u590d\u5236\u56fe\u7247\u5730\u5740|\u2026\u2026\u7b49\u6d4f\u89c8\u5668\u76f8\u5173\u7684\u56fe\u7247\u64cd\u4f5c\uff0c\u56e0\u4e3a\u6211\u4eec\u53f3\u952e\u7684\u5b9e\u9645\u662f\u8986\u76d6\u5c42\u3002<\/p>\n
\u8981\u4fee\u590d\u8fd9\u4e2a\u95ee\u9898\u5e76\u4e0d\u96be\uff0c\u53f3\u952e\u4e0a\u4e0b\u6587\u83dc\u5355\u4e3acontextmenu<\/code>\u4e8b\u4ef6\uff0c\u5728IE6+, FireFox\u4ee5\u53caChrome\u6d4f\u89c8\u5668\u4e2d\uff0ccontextmenu<\/code>\u4e8b\u4ef6\u90fd\u662f\u7d27\u968fmouseup<\/code>\u4e8b\u4ef6\u4e4b\u540e\u89e6\u53d1\u7684\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u53ea\u8981\u5728mouseup<\/code>\u4e8b\u4ef6\u4e2d\u8ba9\u8986\u76d6\u5c42\u9690\u85cf\uff0c\u7136\u540e\u968f\u5373\u800c\u6765\u7684contextmenu<\/code>\u4e8b\u4ef6\u7684\u76ee\u6807\u5143\u7d20\u5c31\u662f\u4e0b\u9762\u7684\u56fe\u7247\u4e86\uff0c\u4ee3\u7801\u793a\u610f\u5982\u4e0b\uff1a<\/p>\n
\n
element.onmouseup = function(event) {\n    \/* \u90fd\u61c2\u7684\uff0c\u517c\u5bb9\u5904\u7406 *\/<\/span>\n    event = event || window.event;\n\n    var target = this;\n    \/* \u5982\u679c\u662f\u53f3\u952e\u6216\u8005\u5305\u542b\u53f3\u952e\u70b9\u51fb *\/<\/span>\n    if (\/^2|6|4|7$\/.test(event.button)) {\n        target.style.visibility = \"hidden\";\n        \/* \u5c0f\u5c0f\u5b9a\u65f6\u5668\uff0c\u6b63\u597d\u8df3\u8fc7contextmenu\u4e8b\u4ef6 *\/<\/span>\n        setTimeout(function() { target.style.visibility = \"visible\";}, 16);            \n    }        \n};        \n<\/pre>\n<\/div>\n
\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a\u8986\u76d6\u5c42\u5b9e\u73b0\u7684\u524d\u4e00\u5f20\u540e\u4e00\u5f20\u5207\u6362\u6548\u679cdemo<\/a><\/p>\n
\"IE6\u4e0b\u53f3\u952e\u5b58\u56fe\u529f\u80fd\u7684\u5b9e\u73b0\"<\/p>\n
\u5176\u4ed6\u8bf4\u660e\uff1a<\/strong>
\n1. window\u4e0b\u662fSafari\u6d4f\u89c8\u5668\u4e2d\uff0c\u4e0a\u4e0b\u6587\u83dc\u5355\u662f\u7d27\u968fmousedown<\/code>\u4e8b\u4ef6\u540e\u89e6\u53d1\u7684\uff0c\u800c\u4e0d\u662fmouseup<\/code>\uff0c\u5982\u679c\u60a8\u4e5f\u60f3\u517c\u5bb9\u6b64\u6d4f\u89c8\u5668\uff0c\u9700\u8981\u591a\u505a\u70b9\u5224\u65ad\u5904\u7406\u3002\u6211\u4e2a\u4eba\u5efa\u8bae\u662f\uff0c\u5ffd\u7565\u4e4b\uff0c\u9664\u975eMac\u4e0b\u4e5f\u662f\u5982\u6b64\u3002<\/p>\n
2. CSS\u5b9e\u73b0\u56fe\u7247\u7684\u5782\u76f4\u5c45\u4e2d\u7b49\u5df2\u7ecf\u56bc\u5f97\u592a\u70c2\u4e86\uff0c\u8fd9\u91cc\u4e0d\u518d\u53d9\u8ff0\u3002<\/p>\n
3. demo\u51715\u5f20\u56fe\u7247\u6d4f\u89c8\u3002\u4ee3\u7801\u5b9e\u73b0\u5e76\u4e0d\u5177\u6709\u592a\u591a\u5b9e\u7528\u6027\uff0c\u4ec5\u4f9b\u53c2\u8003\uff0c\u77e5\u5176\u539f\u7406\u5373\u53ef\u3002<\/p>\n
\u4e09\u3001\u6700\u540e\u518d\u5520\u53e8\u70b9\u4ec0\u4e48<\/h3>\n
\"\u82e5\u6c89\u601d\u3001\u7565\u60b2\u4f24\"\u6211\u6bd4\u8f83\u94a6\u4f69\u90a3\u4e9b\u975e\u5e38\u4f18\u79c0\u7684\u8bbe\u8ba1\u5e08\uff0c\u505a\u7684\u4e1c\u897f\u786e\u5b9e\u5f88\u8d5e\uff01\u6211\u4e5f\u5f88\u94a6\u4f69\u90a3\u4e9b\u8bed\u8a00\u7b97\u6cd5\u5f88\u5389\u5bb3\u7684\u5f00\u53d1\u8005\uff0c\u903b\u8f91\u601d\u7ef4\u76f8\u5f53\u7684\u5f3a\u5927\uff01\u4f46\u662f\uff0c\u6211\u975e\u5e38\u4e0d\u5c51\u90a3\u4e9b\u4ee5\u7eaf\u8bed\u8a00\u6807\u51c6\u6765\u8bc4\u5224\u524d\u7aef\u4f18\u79c0\u4e0e\u5426\u7684\u4eba\u3002\u5f88\u591a\u524d\u7aef\u662f\u4ece\u540e\u53f0\u8fc7\u6765\u7684\uff0c\u6211\u4e0d\u6e05\u695a\u4ed6\u4eec\u505a\u524d\u7aef\u7684\u52a8\u673a\u662f\u4ec0\u4e48\uff0c\u53ef\u80fd\u672c\u8eab\u6df7\u4e0d\u4e0b\u53bb\uff0c\u89c9\u5f97\u524d\u7aef\u597d\u6b3a\u8d1f\uff1b\u6216\u8005\u662f\u89c9\u5f97\u524d\u7aef\u66f4\u6709\u524d\u9014\uff0c\u6bd4\u8f83\u597d\u6df7\u996d\u5403\uff1b\u6216\u8005\u662f\u516c\u53f8\u6ca1\u4eba\uff0c\u81ea\u5df1\u9876\u4e0a\uff0c\u9876\u7740\u9876\u7740\u5c31\u4e0a\u4e86\u3002\u56e0\u6b64\uff0c\u5176\u601d\u7ef4\u6216\u4fa7\u91cd\u66f4\u504f\u5411\u4e8e\u7a0b\u5e8f\u8fd9\u8fb9\uff0c\u5728\u4ed6\u4eec\u770b\u6765\uff0c\u5982\u679c\u4f60\u7b97\u6cd5\u4e0d\u61c2\u3001\u8bed\u8a00\u5e95\u5c42\u4e0d\u4e86\u89e3\uff0c\u505a\u5f00\u53d1\u96be\u6709\u5927\u6210\u3002\u8fd9\u79cd\u5b9a\u5f8b\u9002\u7528\u4e8e\u7eaf\u5f00\u53d1\u6027\u8d28\u7684\uff0c\u4f60\u7528C++\u5199\u8f6f\u4ef6\u7684\uff0c\u6216\u8005\u505aJS\u5e95\u5c42\u7684\u7b49\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e\u524d\u7aef\u8fd9\u4e2a\u804c\u4e1a\uff0c\u9274\u4e8e\u5176\u590d\u6742\u6027\u3001\u8de8\u8d8a\u6027\u3001\u804c\u79f0\u96be\u4ee5\u9274\u5b9a\u6027\uff0c\u8fd9\u79cd\u5224\u65ad\u6211\u662f\u5f88\u4e0d\u5c51\u7684\u3002<\/p>\n
\u5c31PC\u7f51\u9875\u7aef\u800c\u8a00\uff0c\u6211\u4eec\u5236\u4f5c\u7684\u9875\u9762\u672c\u8eab\u5c31\u662f\u4f9d\u9644\u5728\u6d4f\u89c8\u5668\u4e2d\u7684\uff0c\u5982\u679c\u4f60\u662f\u5f00\u53d1\u5236\u4f5c\u6d4f\u89c8\u5668\u7684\uff0c\u5fc5\u987b\u7684\uff0c\u7b97\u6cd5\u3001\u5e95\u5c42\u7b49\u52bf\u5fc5\u8981\u4e86\u89e3\uff1b\u4f46\u662f\uff0c\u6211\u4eec\u53ea\u662f\u5728\u6d4f\u89c8\u5668\u4e2d\u6298\u817e\u4e1c\u897f\u3002\u5b9e\u9645\u672c\u8d28\u4e0a\uff0c\u8ddf\u5728photoshop\u4e2d\u7f8e\u5316\u56fe\u7247\u6ca1\u4ec0\u4e48\u533a\u522b\u3002\u8981\u770b\u5230\u6700\u7ec8\u7684\u76ee\u7684\u662f\u5b9e\u73b0\u7528\u6237\u53cb\u597d\u3001\u8282\u7701\u6210\u672c\u7684\u7f51\u9875\u3002\u5bf9\u4e8e\u5927\u90e8\u5206\u7684\u7f51\u9875\u800c\u8a00\uff0cCSS\/HTML\u7edd\u5bf9\u662f\u7edd\u5927\u591a\u6570\uff0c\u6240\u8c13\u7684JS\u4ea4\u4e92\uff0c\u4e0d\u8fc7\u5c14\u5c14\uff0c\u7528\u4e0d\u4e0a\u4ec0\u4e48\u9762\u5411\u5bf9\u8c61\u601d\u60f3\uff0c\u7528\u4e0d\u5230\u4ec0\u4e48\u7ee7\u627f\uff0c\u50cfjQuery\u5982\u6b64\u81c3\u80bf\u7684\u4e1c\u897f\u663e\u7136\u4e5f\u662f\u6ca1\u5fc5\u8981\u7684\u3002\u5982\u679c\u4f60\u4e0d\u4f7f\u7528JS\u5c31\u80fd\u517c\u5bb9\u5b9e\u73b0\u6240\u6709\u60f3\u8981\u7684\u6548\u679c\uff0c\u6ca1\u6709\u54ea\u4e2a\u50bb\u903c\u4f1a\u56e0\u4e3a\u4f60\u4e0d\u4f1aJS\u8bf4\u4f60\u4e0d\u662f\u4f18\u79c0\u7684\u524d\u7aef\u7684\u3002\u4f46\u662f\uff0c\u5b9e\u9645\u4e0a\uff0c\u5f88\u591a\u4eba\u4f1a\u56e0\u4e3a\u4f60JS\u4e0d\u64c5\u957f\uff0c\u5c31\u8ba4\u4e3a\u4f60\u524d\u7aef\u4e5f\u5c31\u90a3\u6837\u3002\u4e8e\u662f\uff0c\u201c7\u7ea7\u7684JS+3\u7ea7\u7684CSS\u201d\u5c31\u4f1a\u8ba4\u4e3a\u201c9\u7ea7\u7684CSS\u6c34\u5e73+3\u7ea7\u7684JS\u201d\u6ca1\u6709\u81ea\u5df1\u725b\u903c\u3002<\/p>\n
\u770b\u770b\uff0c\u672c\u6587\u7684\u5c55\u793a\uff0c\u5de6\u53f3\u533a\u57df\u5224\u65ad\u3001\u56fe\u7247\u5782\u76f4\u6c34\u5e73\u5c45\u4e2d\u5b9e\u73b0\u7b49\uff0c10\u5206\u949f\u7684CSS\u5de5\u4f5c\u65f6\u95f4\u81f3\u5c11PK\u4e8620\u5206\u949f\u7684JS\u5de5\u4f5c\u65f6\u95f4\uff0c\u8fd8\u4e0d\u7b97\u540e\u671f\u7ef4\u62a4\u7b49\u3002\u51e0\u4e4e\u540c\u6837\u7684\u6548\u679c\uff0c\u4f60\u8bf4\uff0c\u662fJS\u4e3b\u9a71\u52a8\u7684\u4eba\u4f18\u79c0\u5462\uff0c\u8fd8\u662fCSS\u4e3b\u9a71\u52a8\u7684\u4eba\u4f18\u79c0\uff1f<\/p>\n
\u8fd9\u4e2a\u95ee\u9898\u5176\u5b9e\u662f\u4e2a\u5751\uff0c\u65e0\u8bba\u56de\u7b54\u54ea\u4e2a\u90fd\u662f\u4e0d\u59a5\u7684\u3002\u5e94\u8be5\u8bf4\uff0c\u80fd\u591f\u91c7\u7528\u6700\u4f18\u7684\u65b9\u5f0f\u5b9e\u73b0\u6211\u4eec\u60f3\u8981\u6548\u679c\u7684\u624d\u662f\u6700\u4f18\u79c0\u7684\u524d\u7aef\u3002\u56e0\u6b64\uff0c\u90a3\u4e9b\u6709\u7740\u6240\u8c13\u7a0b\u5e8f\u5458\u81ea\u6211\u826f\u597d\u611f\u89c9\u7684\u4eba\u5343\u4e07\u4e0d\u8981\u89c9\u5f97\u9875\u9762\u4ed4\u4eec\u6ca1\u4ec0\u4e48\u6280\u672f\u542b\u91cf\uff0c\u8bf4\u4e0d\u5b9a\uff0c\u4f60\u6b63\u5728\u88ab\u5077\u7b11\u5462\uff01\u2014\u2014\u8fd9\u4e2a\u50bb\u903c\uff0c\u660e\u660e\u51e0\u884cCSS\u5c31\u53ef\u4ee5\u5b9e\u73b0\u7684\u9009\u9879\u5361\u6548\u679c\uff0c\u8fd9\u4e2b\u7684\u5c45\u7136\u5199\u4e86\u4e0a\u767e\u884cJS\u4ee3\u7801\uff0c\u7b11\u5c4e\u4e86~~~<\/p>\n
\u7eaf\u7cb9\u8bed\u8a00\u5c42\u9762\u725b\u903c\u7684\u4eba\u4e0d\u89c1\u5f97\u662f\u597d\u524d\u7aef\uff0cCSS\/JS\u7b49\u5404\u65b9\u9762\u6e38\u5203\u6709\u4f59\u7684\u624d\u80fd\u5f97\u5fc3\u5e94\u624b\u3002\u5584\u7528\u8f6f\u4ef6\u7684\u4e0d\u89c1\u5f97\u6bd4\u5f00\u53d1\u8f6f\u4ef6\u7684\u900a\uff0c\u60a8\u8bf4\u662f\u5427\uff0c\u9a6c\u4e91\u8001\u5e08\uff01<\/p>\n
\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u6765\u81ea\u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<\/a>[http:\/\/www.zhangxinxu.com<\/a>]
\n\u672c\u6587\u5730\u5740\uff1ahttp:\/\/www.zhangxinxu.com\/wordpress\/?p=3321<\/a><\/p>\n
\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"
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