My array look like this:
var theset=[
{
"set": "1",
"data": [
{ "field": "A", "value": "111", "check": true },
{ "field": "B", "value": "111", "check": false },
{ "field": "C", "value": "111", "check": true }
]
},
{
"set": "2",
"data": [
{ "field": "A", "value": "111", "check": true },
{ "field": "B", "value": "222", "check": false },
{ "field": "C", "value": "222", "check": true }
]
},
{
"set": "3",
"data": [
{ "field": "A", "value": "333", "check": true },
{ "field": "B", "value": "333", "check": false },
{ "field": "C", "value": "222", "check": true }
]
},
{
"set": "4",
"data": [
{ "field": "A", "value": "444", "check": true },
{ "field": "B", "value": "333", "check": false },
{ "field": "C", "value": "444", "check": true }
]
}
];
What I want to do is validate the “value” of “field” with other set if the “check” is true.
The result is to return a true if there is a duplication of “value” in the set. The example will return a true because
- set 1: having duplicate value for field A with set 2
- set 2: having duplicate value for field A with set 1, duplicate value for field C with set 3
- set 3: having duplicate value for field C with set 2
so far I tried to do for loop on the list but this will have a lot of nested loop which is not efficient.
for(var i=0; i<theset.length; i++){
var checking = theset[i].data;
for(var j=0; j<checking.length; j++){
if(checking[j].check){
for(var k=0; k<theset.length; k++){
if(k!=i){
var checking2 = theset[k].data;
for(var l=0; l<checking2.length; l++){
...
}
}
}
}
}
}
Can anybody help me?
