{"id":44,"date":"2010-06-21T08:57:23","date_gmt":"2010-06-21T00:57:23","guid":{"rendered":"http:\/\/www.magki.com\/blog\/?p=44"},"modified":"2010-06-21T08:58:48","modified_gmt":"2010-06-21T00:58:48","slug":"a-simple-countdown-of-js","status":"publish","type":"post","link":"http:\/\/www.ijony.com\/blog\/2010\/06\/a-simple-countdown-of-js.html","title":{"rendered":"\u4e00\u4e2a\u7b80\u5355\u7684 JS \u5012\u8ba1\u65f6\u4ee3\u7801"},"content":{"rendered":"<p>\u516c\u53f8\u7684\u9879\u76ee\u9700\u8981\u4e00\u4e2a\u53ef\u4ee5\u4efb\u610f\u5b9a\u65f6\u540c\u65f6\u591a\u6b21\u4f7f\u7528\u7684\u5012\u8ba1\u65f6\uff0c\u7f51\u4e0a\u627e\u4e86\u4e0b\u90fd\u504f\u590d\u6742\uff0c\u60f3\u4e86\u4e0b\u81ea\u5df1\u6574\u7406\u4e86\u4e00\u4e2a\u5f88\u7b80\u5355\u7684\u3002<\/p>\n<p>\u7528\u6cd5\u5f88\u7b80\u5355\uff0c\u4e24\u4e2a\u53c2\u6570\uff0c\u7b2c\u4e00\u4e2a\u53c2\u6570\u5c31\u662f\u7ec8\u6b62\u65f6\u95f4\u7684\u65f6\u95f4\u6233\uff0cPHP \u4e2d time() 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\/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;document.getElementById(&#8220;RemainH&#8221;+id).innerHTML&nbsp;=&nbsp;0;<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(nM>&nbsp;0){<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;document.getElementById(&#8220;RemainM&#8221;+id).innerHTML&nbsp;=&nbsp;nM;<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}else{<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;document.getElementById(&#8220;RemainM&#8221;+id).innerHTML&nbsp;=&nbsp;0;<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(nS>&nbsp;0){<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;document.getElementById(&#8220;RemainS&#8221;+id).innerHTML&nbsp;=&nbsp;nS;<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}else{<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;document.getElementById(&#8220;RemainS&#8221;+id).innerHTML&nbsp;=&nbsp;0;<br 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