Created
March 25, 2019 17:46
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JS Bin // source https://jsbin.com/kapepir
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width"> | |
<title>JS Bin</title> | |
</head> | |
<body> | |
<script id="jsbin-javascript"> | |
function groupData (data , key_identifier) { | |
let tempArr = [] ; | |
let objKey = null ; | |
data.forEach( (val , i) => { | |
objKey = val[key_identifier]; | |
if(!tempArr.length) { | |
tempArr .push({ 'groupName' : objKey , 'count' : 0}) ; | |
} | |
tempArr.forEach( (val_val , i_ ) => { | |
let isFound = false ; | |
tempArr.forEach( (val_ , i_i ) => { | |
if (val_ ['groupName'] === objKey ) { | |
isFound = true ; | |
// break ; | |
} | |
}) ; | |
if ( ! isFound ) { | |
tempArr .push({ 'groupName' : objKey , 'count' : 0}) ; | |
} | |
isFound = false ; | |
}) ; | |
tempArr.forEach( (val_ , i_ ) => { | |
if (val_ ['groupName'] === objKey ) { | |
val_['count'] = val_['count'] + 1 ; | |
} | |
}) ; | |
}); | |
return tempArr ; | |
} | |
let dataSrc = [ | |
{"session":"0wq36Z6-25-2019`740","score":1,"saved_on_date":{"$$date":1553485649985},"_id":"7ypISdb8TINo8U3o"} , | |
{"session":"2036Z6-25-2019`740","score":1,"saved_on_date":{"$$date":1553485665027},"_id":"AUKNLmk29QqAuaHW"} , | |
{"session":"036Z6-25-2019`74011","score":1,"saved_on_date":{"$$date":1553485653728},"_id":"HvbIr5sVl5OhcUzn"} , | |
{"session":"036Z6-25-2019`74033","score":1,"saved_on_date":{"$$date":1553485626761},"_id":"Nzv4ZpiEWYO3P9R9"} , | |
{"session":"036Z6-25-2019`74033","score":1,"saved_on_date":{"$$date":1553485636736},"_id":"gNEkaA9SMDfORkbI"} , | |
{"session":"036Z6-25-2019`74033","score":1,"saved_on_date":{"$$date":1553485633324},"_id":"ovfOXSPxVVyC4CQY"} , | |
{"session":"2036Z6-25-2019`740","score":1,"saved_on_date":{"$$date":1553485659557},"_id":"woHkkN98b7Nak9ip"} | |
]; | |
groupData(dataSrc , 'session' ).forEach( (val , ind )=>{ | |
console.log(val) | |
}) | |
//console.log(groupData(dataSrc ) [0]) | |
</script> | |
<script id="jsbin-source-javascript" type="text/javascript">function groupData (data , key_identifier) { | |
let tempArr = [] ; | |
let objKey = null ; | |
data.forEach( (val , i) => { | |
objKey = val[key_identifier]; | |
if(!tempArr.length) { | |
tempArr .push({ 'groupName' : objKey , 'count' : 0}) ; | |
} | |
tempArr.forEach( (val_val , i_ ) => { | |
let isFound = false ; | |
tempArr.forEach( (val_ , i_i ) => { | |
if (val_ ['groupName'] === objKey ) { | |
isFound = true ; | |
// break ; | |
} | |
}) ; | |
if ( ! isFound ) { | |
tempArr .push({ 'groupName' : objKey , 'count' : 0}) ; | |
} | |
isFound = false ; | |
}) ; | |
tempArr.forEach( (val_ , i_ ) => { | |
if (val_ ['groupName'] === objKey ) { | |
val_['count'] = val_['count'] + 1 ; | |
} | |
}) ; | |
}); | |
return tempArr ; | |
} | |
let dataSrc = [ | |
{"session":"0wq36Z6-25-2019`740","score":1,"saved_on_date":{"$$date":1553485649985},"_id":"7ypISdb8TINo8U3o"} , | |
{"session":"2036Z6-25-2019`740","score":1,"saved_on_date":{"$$date":1553485665027},"_id":"AUKNLmk29QqAuaHW"} , | |
{"session":"036Z6-25-2019`74011","score":1,"saved_on_date":{"$$date":1553485653728},"_id":"HvbIr5sVl5OhcUzn"} , | |
{"session":"036Z6-25-2019`74033","score":1,"saved_on_date":{"$$date":1553485626761},"_id":"Nzv4ZpiEWYO3P9R9"} , | |
{"session":"036Z6-25-2019`74033","score":1,"saved_on_date":{"$$date":1553485636736},"_id":"gNEkaA9SMDfORkbI"} , | |
{"session":"036Z6-25-2019`74033","score":1,"saved_on_date":{"$$date":1553485633324},"_id":"ovfOXSPxVVyC4CQY"} , | |
{"session":"2036Z6-25-2019`740","score":1,"saved_on_date":{"$$date":1553485659557},"_id":"woHkkN98b7Nak9ip"} | |
]; | |
groupData(dataSrc , 'session' ).forEach( (val , ind )=>{ | |
console.log(val) | |
}) | |
//console.log(groupData(dataSrc ) [0])</script></body> | |
</html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function groupData (data , key_identifier) { | |
let tempArr = [] ; | |
let objKey = null ; | |
data.forEach( (val , i) => { | |
objKey = val[key_identifier]; | |
if(!tempArr.length) { | |
tempArr .push({ 'groupName' : objKey , 'count' : 0}) ; | |
} | |
tempArr.forEach( (val_val , i_ ) => { | |
let isFound = false ; | |
tempArr.forEach( (val_ , i_i ) => { | |
if (val_ ['groupName'] === objKey ) { | |
isFound = true ; | |
// break ; | |
} | |
}) ; | |
if ( ! isFound ) { | |
tempArr .push({ 'groupName' : objKey , 'count' : 0}) ; | |
} | |
isFound = false ; | |
}) ; | |
tempArr.forEach( (val_ , i_ ) => { | |
if (val_ ['groupName'] === objKey ) { | |
val_['count'] = val_['count'] + 1 ; | |
} | |
}) ; | |
}); | |
return tempArr ; | |
} | |
let dataSrc = [ | |
{"session":"0wq36Z6-25-2019`740","score":1,"saved_on_date":{"$$date":1553485649985},"_id":"7ypISdb8TINo8U3o"} , | |
{"session":"2036Z6-25-2019`740","score":1,"saved_on_date":{"$$date":1553485665027},"_id":"AUKNLmk29QqAuaHW"} , | |
{"session":"036Z6-25-2019`74011","score":1,"saved_on_date":{"$$date":1553485653728},"_id":"HvbIr5sVl5OhcUzn"} , | |
{"session":"036Z6-25-2019`74033","score":1,"saved_on_date":{"$$date":1553485626761},"_id":"Nzv4ZpiEWYO3P9R9"} , | |
{"session":"036Z6-25-2019`74033","score":1,"saved_on_date":{"$$date":1553485636736},"_id":"gNEkaA9SMDfORkbI"} , | |
{"session":"036Z6-25-2019`74033","score":1,"saved_on_date":{"$$date":1553485633324},"_id":"ovfOXSPxVVyC4CQY"} , | |
{"session":"2036Z6-25-2019`740","score":1,"saved_on_date":{"$$date":1553485659557},"_id":"woHkkN98b7Nak9ip"} | |
]; | |
groupData(dataSrc , 'session' ).forEach( (val , ind )=>{ | |
console.log(val) | |
}) | |
//console.log(groupData(dataSrc ) [0]) |
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