hi how to compare 2 array javascript for multiple select
first array is account : ['ID': 2,'nama': 'test']['ID': 3,'nama': 'test1']['ID': 4,'nama': 'test4']['ID': 5,'nama': 'test5']
second array is account_selected : ['ID': 2,'nama': 'test']['ID': 5,'nama': 'test']
how to know on first array have id to second array, i have to code like this but just array [0] can compare
$.each( account, function( i, value ) {
var data = value;
if (data.ID == account_selected[0].ID){
temp += '<option selected value="'+data.ID+'" id="account_id'+data.ID+'" value="'+data.ID+'" >'+data.nama+'</option>'
} else {
temp += '<option value="'+data.ID+'" id="account_id'+data.ID+'" value="'+data.ID+'" >'+data.nama+'</option>'
}
});
this code just first compare first array account_selected ,i want to option is selected if data same
You have to use nested array to match check the validation.
var account = [
{'ID': 2,'nama': 'test'},
{'ID': 3,'nama': 'test1'},
{'ID': 4,'nama': 'test4'},
{'ID': 5,'nama': 'test5'},
];
var account_selected = [
{'ID': 2,'nama': 'test'},
{'ID': 5,'nama': 'test'}
];
$.each( account, function( i, valueAccount ) {
var dataAccount = valueAccount;
$.each( account_selected , function( i, valueSelected ) {
var dataSelected = valueSelected;
var temp = '';
if( (dataSelected.ID == dataAccount.ID) && (dataSelected.nama == dataAccount.nama) ){
temp += '<option selected value="'+dataSelected.ID+'" id="account_id'+dataAccount.ID+'" value="'+dataAccount.ID+'" >'+dataAccount.nama+'</option>'
}else{
temp += '<option value="'+dataAccount.ID+'" id="account_id'+dataAccount.ID+'" value="'+dataAccount.ID+'" >'+dataAccount.nama+'</option>'
}
console.log(temp);
});
});