{"id":183,"date":"2025-11-22T19:44:37","date_gmt":"2025-11-22T19:44:37","guid":{"rendered":"https:\/\/nyiannios.sites.sch.gr\/wordpress\/?page_id=183"},"modified":"2025-11-23T19:04:52","modified_gmt":"2025-11-23T19:04:52","slug":"anakoinoseis","status":"publish","type":"page","link":"https:\/\/nyiannios.sites.sch.gr\/wordpress\/anakoinoseis\/","title":{"rendered":"\u0391\u03bd\u03b1\u03ba\u03bf\u03b9\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<style>\r\n        .custom-table {\r\n            font-family: \"Trebuchet MS\", Arial, Helvetica, sans-serif;\r\n            border-collapse: collapse;\r\n            width: 100%;\r\n            box-shadow: 0 2px 15px rgba(64,64,64,.1);\r\n            border-radius: 12px;\r\n            overflow: hidden;\r\n        }\r\n        .custom-table th {\r\n            background-color: #009879;\r\n            color: #ffffff;\r\n            text-align: left;\r\n            padding: 12px;\r\n        }\r\n        .custom-table td {\r\n            padding: 12px;\r\n            border-bottom: 1px solid #dddddd;\r\n        }\r\n        .custom-table tr:nth-child(even) {\r\n            background-color: #f3f3f3;\r\n        }\r\n        .custom-table tr:hover {\r\n            background-color: #f1f1f1;\r\n            transform: scale(1.02);\r\n            transition: all 0.2s;\r\n        }\r\n        .custom-table td, .custom-table th {\r\n            transition: all 0.3s ease;\r\n        }\r\n    <\/style><table class=\"custom-table\">\r\n                <thead>\r\n                    <tr>\r\n                        <th>ID<\/th>\r\n                        <th>Title<\/th>\r\n                        <th>Content<\/th>\r\n                        <th>Category<\/th>\r\n                        <th>Author<\/th>\r\n                        <th>Published<\/th>\r\n                        <th>Created At<\/th>\r\n                        <th>Updated At<\/th>\r\n                        <th>Publish Until<\/th>\r\n                    <\/tr>\r\n                <\/thead>\r\n                <tbody><tr>\r\n                        <td>15<\/td>\r\n                        <td>fdsfsdf<\/td>\r\n                        <td>dsfsdffsf<\/td>\r\n                        <td>dsfdfdf<\/td>\r\n                        <td>4<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2026-01-21 17:24:31<\/td>\r\n                        <td>2026-01-21 17:24:31<\/td>\r\n                        <td>2025-01-25 00:00:00<\/td>\r\n                      <\/tr><tr>\r\n                        <td>14<\/td>\r\n                        <td>\u03be\u03b7\u03be\u03b3\u03b7<\/td>\r\n                        <td>\u03be\u03b7\u03b3\u03be\u03b7\u03be\u03b3<\/td>\r\n                        <td>\u03b3\u03b7\u03be\u03b7\u03b3\u03be\u03b7\u03be<\/td>\r\n                        <td>22354<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:59:06<\/td>\r\n                        <td>2025-11-23 17:59:06<\/td>\r\n                        <td><\/td>\r\n                      <\/tr><tr>\r\n                        <td>13<\/td>\r\n                        <td>Survey Announcement<\/td>\r\n                        <td>\u03a3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c6\u03cc\u03c1\u03bc\u03b1 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b1\u03c2 \u03b2\u03bf\u03b7\u03b8\u03ae\u03c3\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c9\u03b8\u03bf\u03cd\u03bc\u03b5.<\/td>\r\n                        <td>feedback<\/td>\r\n                        <td>4<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-05-30 23:59:00<\/td>\r\n                      <\/tr><tr>\r\n                        <td>12<\/td>\r\n                        <td>Power Outage Warning<\/td>\r\n                        <td>\u03a0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ae \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03c4\u03bf \u03ba\u03c4\u03af\u03c1\u03b9\u03bf \u03c4\u03b7\u03bd \u039a\u03c5\u03c1\u03b9\u03b1\u03ba\u03ae.<\/td>\r\n                        <td>urgent<\/td>\r\n                        <td>3<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-01-20 23:00:00<\/td>\r\n                      <\/tr><tr>\r\n                        <td>11<\/td>\r\n                        <td>\u03be\u03b7\u03be\u03b3\u03b7<\/td>\r\n                        <td>\u03be\u03b7\u03b3\u03be\u03b7\u03be\u03b3<\/td>\r\n                        <td>\u03b3\u03b7\u03be\u03b7\u03b3\u03be\u03b7\u03be<\/td>\r\n                        <td>22354<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:59:06<\/td>\r\n                        <td>2025-11-23 17:59:06<\/td>\r\n                        <td><\/td>\r\n                      <\/tr><tr>\r\n                        <td>10<\/td>\r\n                        <td>Survey Announcement<\/td>\r\n                        <td>\u03a3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c6\u03cc\u03c1\u03bc\u03b1 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b1\u03c2 \u03b2\u03bf\u03b7\u03b8\u03ae\u03c3\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c9\u03b8\u03bf\u03cd\u03bc\u03b5.<\/td>\r\n                        <td>feedback<\/td>\r\n                        <td>4<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-05-30 23:59:00<\/td>\r\n                      <\/tr><tr>\r\n                        <td>9<\/td>\r\n                        <td>Power Outage Warning<\/td>\r\n                        <td>\u03a0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ae \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03c4\u03bf \u03ba\u03c4\u03af\u03c1\u03b9\u03bf \u03c4\u03b7\u03bd \u039a\u03c5\u03c1\u03b9\u03b1\u03ba\u03ae.<\/td>\r\n                        <td>urgent<\/td>\r\n                        <td>3<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-01-20 23:00:00<\/td>\r\n                      <\/tr><tr>\r\n                        <td>8<\/td>\r\n                        <td>Weekly Newsletter<\/td>\r\n                        <td>\u0394\u03b5\u03af\u03c4\u03b5 \u03c4\u03bf \u03bd\u03ad\u03bf \u03b5\u03b2\u03b4\u03bf\u03bc\u03b1\u03b4\u03b9\u03b1\u03af\u03bf newsletter \u03bc\u03b5 \u03bd\u03ad\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2.<\/td>\r\n                        <td>general<\/td>\r\n                        <td>5<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td><\/td>\r\n                      <\/tr><tr>\r\n                        <td>7<\/td>\r\n                        <td>System Upgrade Completed<\/td>\r\n                        <td>\u0397 \u03b1\u03bd\u03b1\u03b2\u03ac\u03b8\u03bc\u03b9\u03c3\u03b7 \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03ce\u03b8\u03b7\u03ba\u03b5 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1.<\/td>\r\n                        <td>update<\/td>\r\n                        <td>1<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td><\/td>\r\n                      <\/tr><tr>\r\n                        <td>6<\/td>\r\n                        <td>New Employee Orientation<\/td>\r\n                        <td>\u039a\u03b1\u03bb\u03c9\u03c3\u03bf\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03bd\u03ad\u03bf\u03c5\u03c2 \u03c5\u03c0\u03b1\u03bb\u03bb\u03ae\u03bb\u03bf\u03c5\u03c2! \u0397 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7 \u03b8\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03a0\u03b1\u03c1\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae.<\/td>\r\n                        <td>event<\/td>\r\n                        <td>4<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-04-10 18:00:00<\/td>\r\n                      <\/tr><tr>\r\n                        <td>5<\/td>\r\n                        <td>Office Renovation<\/td>\r\n                        <td>\u03a4\u03bf \u03c4\u03bc\u03ae\u03bc\u03b1 \u0391 \u03b8\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c6\u03b5\u03c1\u03b8\u03b5\u03af \u03c0\u03c1\u03bf\u03c3\u03c9\u03c1\u03b9\u03bd\u03ac \u03bb\u03cc\u03b3\u03c9 \u03b1\u03bd\u03b1\u03ba\u03b1\u03af\u03bd\u03b9\u03c3\u03b7\u03c2.<\/td>\r\n                        <td>internal<\/td>\r\n                        <td>2<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td><\/td>\r\n                      <\/tr><tr>\r\n                        <td>4<\/td>\r\n                        <td>Urgent Security Notice<\/td>\r\n                        <td>\u0395\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ae \u03b1\u03c0\u03b5\u03b9\u03bb\u03ae \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2. \u03a0\u03b1\u03c1\u03b1\u03ba\u03b1\u03bb\u03bf\u03cd\u03bc\u03b5 \u03b1\u03bb\u03bb\u03ac\u03be\u03c4\u03b5 \u03ac\u03bc\u03b5\u03c3\u03b1 \u03ba\u03c9\u03b4\u03b9\u03ba\u03cc.<\/td>\r\n                        <td>urgent<\/td>\r\n                        <td>3<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-03-01 12:00:00<\/td>\r\n                      <\/tr><tr>\r\n                        <td>3<\/td>\r\n                        <td>Holiday Schedule<\/td>\r\n                        <td>\u0397 \u03b5\u03c4\u03b1\u03b9\u03c1\u03b5\u03af\u03b1 \u03b8\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03b5\u03af\u03bd\u03b5\u03b9 \u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03ae \u03c3\u03c4\u03b9\u03c2 25 \u03ba\u03b1\u03b9 26 \u0394\u03b5\u03ba\u03b5\u03bc\u03b2\u03c1\u03af\u03bf\u03c5.<\/td>\r\n                        <td>general<\/td>\r\n                        <td>1<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-12-27 00:00:00<\/td>\r\n                      <\/tr><tr>\r\n                        <td>2<\/td>\r\n                        <td>New Feature Release<\/td>\r\n                        <td>\u03a0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c3\u03b1\u03bc\u03b5 \u03bd\u03ad\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c3\u03c4\u03bf dashboard \u03b3\u03b9\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7.<\/td>\r\n                        <td>update<\/td>\r\n                        <td>2<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td><\/td>\r\n                      <\/tr><tr>\r\n                        <td>1<\/td>\r\n                        <td>System Maintenance<\/td>\r\n                        <td>\u03a4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03ba\u03c4\u03cc\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03c4\u03bf \u03a3\u03ac\u03b2\u03b2\u03b1\u03c4\u03bf \u03b3\u03b9\u03b1 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7.<\/td>\r\n                        <td>maintenance<\/td>\r\n                        <td>1<\/td>\r\n                        <td>Yes<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-11-23 17:05:23<\/td>\r\n                        <td>2025-02-15 23:59:00<\/td>\r\n                      <\/tr><\/tbody><\/table>\n\n\n<style>\r\n        .announcement-form {\r\n            max-width: 600px;\r\n            background: #f9f9f9;\r\n            padding: 20px;\r\n            border-radius: 10px;\r\n            box-shadow: 0 4px 15px rgba(0,0,0,0.1);\r\n            font-family: Arial, sans-serif;\r\n        }\r\n        .announcement-form p {\r\n            margin-bottom: 15px;\r\n        }\r\n        .announcement-form label {\r\n            font-weight: bold;\r\n            display: block;\r\n            margin-bottom: 5px;\r\n        }\r\n        .announcement-form input[type=\"text\"],\r\n        .announcement-form input[type=\"number\"],\r\n        .announcement-form textarea {\r\n            width: 100%;\r\n            padding: 8px;\r\n            border-radius: 5px;\r\n            border: 1px solid #ccc;\r\n        }\r\n        .announcement-form input[type=\"submit\"] {\r\n            background: #009879;\r\n            color: #fff;\r\n            border: none;\r\n            padding: 10px 20px;\r\n            border-radius: 5px;\r\n            cursor: pointer;\r\n        }\r\n        .announcement-form input[type=\"submit\"]:hover {\r\n            background: #007f63;\r\n        }\r\n    <\/style>\r\n    <form method=\"post\" class=\"announcement-form\">\r\n        <p>\r\n            <label>Title:<\/label>\r\n            <input type=\"text\" name=\"title\" required>\r\n        <\/p>\r\n        <p>\r\n            <label>Content:<\/label>\r\n            <textarea name=\"content\" required rows=\"5\"><\/textarea>\r\n        <\/p>\r\n        <p>\r\n            <label>Category:<\/label>\r\n            <input type=\"text\" name=\"category\">\r\n        <\/p>\r\n        <p>\r\n            <label>Author ID:<\/label>\r\n            <input type=\"number\" name=\"author_id\">\r\n        <\/p>\r\n        <p>\r\n            <label>Publish Until (YYYY-MM-DD HH:MM:SS):<\/label>\r\n            <input type=\"text\" name=\"publish_until\" placeholder=\"Optional\">\r\n        <\/p>\r\n        <p>\r\n            <label>Published:<\/label>\r\n            <input type=\"checkbox\" name=\"is_published\" value=\"1\" checked>\r\n        <\/p>\r\n        <p>\r\n            <input type=\"submit\" name=\"announcement_submit\" value=\"Create Announcement\">\r\n        <\/p>\r\n    <\/form>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":"","footnotes":""},"class_list":["post-183","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/nyiannios.sites.sch.gr\/wordpress\/wp-json\/wp\/v2\/pages\/183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nyiannios.sites.sch.gr\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nyiannios.sites.sch.gr\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nyiannios.sites.sch.gr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nyiannios.sites.sch.gr\/wordpress\/wp-json\/wp\/v2\/comments?post=183"}],"version-history":[{"count":12,"href":"https:\/\/nyiannios.sites.sch.gr\/wordpress\/wp-json\/wp\/v2\/pages\/183\/revisions"}],"predecessor-version":[{"id":1096,"href":"https:\/\/nyiannios.sites.sch.gr\/wordpress\/wp-json\/wp\/v2\/pages\/183\/revisions\/1096"}],"wp:attachment":[{"href":"https:\/\/nyiannios.sites.sch.gr\/wordpress\/wp-json\/wp\/v2\/media?parent=183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}