Created
December 20, 2012 01:20
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WebStorageを利用して、アクセス記録を残すプログラム
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| var storage = sessionStorage | |
| var now = new Date(); | |
| var keyName = "2012f-11-1-3-lastvisited"; | |
| document.write("現在時刻は" + now + "です。<br>"); | |
| var lastvisited = storage.getItem(keyName); | |
| document.write(buildMessage(lastvisited) + "<br>"); | |
| storage.setItem(keyName, now); | |
| function buildMessage(d){ | |
| var msg = "初めての訪問です。"; | |
| if(d != null){ | |
| msg ="前の訪問は" + d + "です。"; | |
| } | |
| return msg; | |
| } |
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