RobinNixon
52 lines
1.8 KiB
HTML
52 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Using JavaScript Cookies</title>
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<script>
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function SaveCookie(name, value, seconds, path, domain, secure)
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{
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var date = new Date()
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date.setTime(parseInt(date.getTime() + seconds * 1000))
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var expires = seconds ? '; expires=' + date.toGMTString() : ''
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path = path ? '; path=' + path : ''
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domain = domain ? '; domain=' + domain : ''
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secure = secure ? '; secure=' + secure : ''
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document.cookie = name + '=' + escape(value) + expires + path
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}
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function ReadCookie(name, value, seconds, path, domain, secure)
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{
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if (!document.cookie.length) return false
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else
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{
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var start = document.cookie.indexOf(name + '=')
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if (start == -1) return false
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else
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{
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start += name.length + 1
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var end = document.cookie.indexOf(';', start)
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end = (end == -1) ? document.cookie.length : end
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return unescape(document.cookie.substring(start, end))
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}
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}
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}
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function DeleteCookie(name, value, seconds, path, domain, secure)
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{
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SaveCookie(name, '', -60)
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}
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</script>
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</head>
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<body>
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<p>The first time this page loads no cookie should have been set and the alert window should show that the cookie with the name <b>test</b> has the value <i>false</i> (meaning it is not set).</p>
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<p>After you click OK a value is assigned to the cookie <b>test</b>. To see this new cookie's value click Reload.</p>
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<script>
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alert("The value of the cookie 'test' is: " + ReadCookie('test'))
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SaveCookie('test', 'I love cookies')
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</script>
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</body>
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</html>
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