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Re: [JavaScript] cookies for dummies

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  • Ernesto Mendoza Blanco
    Eugene, function getCookie(name){ var start = document.cookie.indexOf( name + = ) var len = start + name.length + 1 if((!start ) && (name !=
    Message 1 of 2 , Sep 6, 2006
      Eugene,

      function getCookie(name){
      var start = document.cookie.indexOf( name + "=" )
      var len = start + name.length + 1
      if((!start ) && (name != document.cookie.substring (0, name.length)))
      return null
      if(start == -1) return null
      var end = document.cookie.indexOf( ';', len )
      if(end == -1) end = document.cookie.length
      return unescape(document.cookie.substring (len, end))
      }
      function setCookie(name, value, expires, path, domain, secure){
      var today = new Date()
      today.setTime(today.getTime())
      if(expires) expires = expires * 1000 * 60 * 60 * 24;
      var expires_date = new Date(today.getTime()+(expires));
      document.cookie = name+'='+escape(value) +
      ((expires) ? ';expires='+expires_date.toGMTString() : '') +
      //expires.toGMTString()
      ((path) ? ';path=' + path : '') +
      ((domain) ? ';domain=' + domain : '') +
      ((secure) ? ';secure' : '')
      }
      function deleteCookie(name, path, domain){
      if(this.getCookie(name))
      document.cookie = name + '=' +
      ((path) ? ';path=' + path : '') +
      ((domain) ? ';domain=' + domain : '') +
      ';expires=Thu, 01-Jan-1970 00:00:01 GMT'
      }


      setCookie('user',user,10,'/',document.domain )
      getCookie('user')
      deleteCookie('user')

      best regards,

      Ernesto


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