聊天室副本 | JavaScript 程式專案

{"id":112074,"student_id":228,"content":"var comments= [];\nvar yourname= prompt(\"你的名子:\");\nvar users = {\n    /*159202:{id:159202, name:\"皮卡丘\"},\n    464878:{id:464878, name:\"傑尼龜\"},\n    991421:{id:991421, name:\"妙花種子\"},*/\n}\n\n\nvar id =Math.floor(Math.random()*100000);\nusers[id]={\n    id:id,\n    name:yourname,\n    time:Date.now\n}\n\nforever(function(){\n    \n   \n    for(var i = 0; i \u003c comments.length; i++){\n        print(comments[i], 10+80 , 20*i+50 );\n        \n    } \n    var j =0;\n    for(var id in users){\n        print(users[id].name, 10, 25*j+30);\n        j++;   \n    }          \n\n     DB.broadcast('updata',users[id]);\n    if(Date.now()\u003eusers[id].time + 15000){\n        delete users[id];\n        comments.unshift(data.name + \"離開聊天室\");\n    }\n})\n\n\nwhen('click', function(){\n    var msg = prompt(\"留言:\");\n    var time = new Date();\n        \n    msg='[' +time.toLocaleTimeString()+']' +  yourname  +' : '+ msg;\n    \n    //console.log(time);\n    //console.log(msg);\n    comments.unshift(msg);\n    DB.broadcast(\"message\",msg);\n})\n\n\nDB.onMessage('message',function(data){\n    console.log(data);\n    comments.unshift(data);\n})\n\n\nDB.onMessage('updata',function(data){\n    //console.log(data);\n    users[data.id]= data;\n    console.log(users);\n    if()\n    comments.unshift(data.name + \"加入聊天室\");\n})\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","created_at":"2019-12-07T10:14:33.745+08:00","updated_at":"2019-12-14T12:00:33.887+08:00","name":"聊天室 副本","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/112074/f17fa42218c05e7ef98d0e1b3bce74f8.jpg"},"parent_id":34007,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":135,"hashid":"wdksn55y","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}