Created
July 19, 2013 04:06
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示範更換分頁停止倒數
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| <html> | |
| <head> | |
| <script type="text/javascript" src="http://code.jquery.com/jquery-1.10.1.min.js"></script> | |
| <script type="text/javascript"> | |
| var count=0; | |
| $(window).blur(function(){ | |
| console.log('out'); | |
| $('#msg').data('where','out'); | |
| }); | |
| $(window).focus(function(){ | |
| console.log('in'); | |
| $('#msg').data('where','in'); | |
| }); | |
| setInterval(function(){ | |
| if($('#msg').data('where')=='in'){ | |
| $('#msg').text(count); | |
| count=count+1; | |
| } | |
| },1000); | |
| // you can stop blur on develop console | |
| // $(window).off('blur') | |
| </script> | |
| </head> | |
| <body> | |
| <div id="msg" data-where="in" style="width:100px;height:100px;background-color:green;color:red;font-size:40pt;"></div> | |
| </body> | |
| </html> |
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