{"id":21664,"student_id":162,"content":"var name = prompt(\"請問你叫什麼名字\")\r\nvar comments = [];\r\nvar usersb = {}; //建立名為使用者的物件\r\nvar id = Math.floor(Math.random()*100);\r\n\r\nusers[id] = {\r\n id: id,\r\n name: name,\r\n time:Date.now()\r\n}\r\n\r\nforever(function(){\r\n users[id].time = Date.now();\r\n DB.broadcast(\"update\", users[i]);\r\n\r\n for(var i=0; i \u003c comments.length; i++){\r\n print(comments[i], 150, 20*i + 20);\r\n }\r\n\r\n print(\"===在線使用者===\");\r\n});\r\n//畫面被點擊的時候,取得輸入的資料\r\nwhen(\"click\" , function(){\r\n var msg = name + \":\" + prompt(\"你想說什麼?\")\r\n comments.unshift(msg);\r\n DB.broadcast(\"Message\", msg);\r\n});\r\n\r\nDB.onMessage(\"Message\", function(data){\r\n comments.unshift(data);\r\n});","created_at":"2018-02-03T14:06:15.921+08:00","updated_at":"2019-10-29T05:25:54.734+08:00","name":"emptyJS","language":"javascript","screenshot":{"url":null},"parent_id":14981,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":99,"hashid":"yeysqrqk","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}
[]
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