I have this array:
datas = [{USR_Website: "http://domain.com"}, {USR_FirstName: "Alex", USR_LastName: "Black", USR_Email: "ab#domain.com"}, {USR_Password: "fc6e6d7c3a72b46a69e2f8f594a775acef6b3ba1"}, {USR_Country: "CA", USR_TimeZone: "America/New_York"}];
How can I convert this array to have:
datas = {USR_Website: "http://domain.com", USR_FirstName: "Alex", USR_LastName: "Black", USR_Email: "ab#domain.com", USR_Password: "fc6e6d7c3a72b46a69e2f8f594a775acef6b3ba1", USR_Country: "CA", USR_TimeZone: "America/New_York"};
I want it like this because it more easy to make datas.USR_Email than
datas[1].USR_Email.
Or perhaps, another solution ?
Thanks.
Try something like this:
var target = {};
for (var i = 0, l = datas.length; i < l; i++) {
for (var key in datas[i]) {
target[key] = datas[i][key];
}
}
You can now access the data as property of target, eg. target.USR_Country.
Related
I'm trying to transform my object to list dynamically, so I'm building at view instead of declaring at controller.
I don't want to declare like this: custom_fields.title_field.type_text_field = [] because the title_field is built dynamic, it could be any kind of text like full_name
My json as is:
"custom_fields":{
"title_dynamic_generate_field":{
"type_text_field":{
"name":"John",
"first_name":"Wick"
},
"type_boolean_field":{
"is_badass": true,
"is_good_movie": true
},
"type_select_field": {
"this_select": 1,
"i_got_this": "nope i didnt got this"
}
},
And to be:
"custom_fields":{
"title_dynamic_generate_field":{
"type_text_field":[{
"name":"John",
"first_name":"Wick"
}],
"type_boolean_field":[{
"is_badass": true,
"is_good_movie": true
}],
"type_select_field": [{
"this_select": 1,
"i_got_this": "nope i didnt got this"
}]
},
the object I'm trying to transform into array is type_text_field which can be dynamic too, like type_date_field or type_select_field and so on.
My ng-model is like this:
ng-model="objectApp.application.applicant.custom_fields[layout.dynamic_title][input.type][input.variable]"
the [input.type] is that I'm trying to transform into array, how can I achieve this? I tried to use $index, but got strange results.
We can do it by 2 solutions:
There is a question about your task:
? how you want handle if we have more than one type_text_field in title_dynamic_generate_field? because you want to convert it to "type_text_field":[{},...]
however my answers about the question are:
If we know what's the dynamic params which we want to send theme as json, i mean if we know what is the key of title_dynamic_generate_field or type_text_field, we do as this sample:
var data = {
"custom_fields": {
dynamicParamIs1: 'title_dynamic_generate_field',
dynamicParamIs2: 'type_text_field',
"title_dynamic_generate_field": {
"type_text_field": {
"name": "John",
"first_name": "Wick"
}
}
}
}
var paramHelper1 = json.custom_fields[json.custom_fields.dynamicParamIs1];
var paramHelper2 = json.custom_fields.dynamicParamIs2;
var solutionA = function (object, as) {
var array = [];
for (var key in object) {
var newObject = object[key];
array.push(newObject);
}
object[as] = array;
}
solutionA(paramHelper1, paramHelper2);
We changed a model of our json which can help us to detect (find) the keys
If we don't know what is the dynamic params are, we do as this:
var data = {
"custom_fields": {
"title_dynamic_generate_field": {
"type_text_field": {
"name": "John",
"first_name": "Wick"
}
}
}
}
var solutionB = function (json) {
var array = [];
for (var key in json) {
var j1 = json[key];
for (var key2 in j1) {
var j2 = j1[key2];
for (var key3 in j2) {
var fullObject = j2[key3];
array.push(fullObject);
j2[key3] = array;
}
}
}
}
solutionB(data);
This sample is manual which we use nested for to detect the keys name
var res =
{
"response": {
"data": {
"profilesearchsnippet": [
[
{
"profileInfo": {
"firstname": "Sundar",
"lastname": "v"
},
"roleInfo": {
"defaultphotoid": 94
}
}
],
[
{
"profileInfo": {
"firstname": "ghg",
"lastname": "vbhvh"
},
"roleInfo": {
"defaultphotoid": 171
}
}
]
]
}
}
$scope.profileData = [];
I have a response var res . I need to pass my defaultphotoid to another request and form URL for displaying the image. which I pushed in $scope.images and I need to display all list of images along with respective firstname and lastname. But I couldnt do it. somewhere I am lacking it.
I pushed firstname and lastname in array by creating object in $scope.profileData
$scope.searchData = res.response.data.profilesearchsnippet;
for (var i = 0; i < searchData.length; i++) {
$scope.profileData.push({
'fname':searchData[0].profileInfo.firstname,
'lname':searchData[0].profileInfo.lastname
});
}
The above $scope.profileData [] has exact values what I am pushing , But I could push the values of images from $scope.images into this.
$scope.profileData.push({'image': images[i]});
what happen in above case is the first array has fname and lname object and second array object has image.
When you push into an array, it is added as a separate object in the array. If you want the image to be added along with fname and lname, add it in the loop itself like :
$scope.profileData.image = images[i];
If you already has the $scope.images array, You can add the image too in the same for loop you are using to add lName and fName like this :
for (var i = 0; i < searchData.length; i++){
$scope.profileData.push({'fname':searchData[i].profileInfo.firstname,'lname':searchData[i].profileInfo.lastname, 'image':$scope.images[i]});
}
try like this
$scope.searchData = res.response.data.profilesearchsnippet;
for (var i = 0; i < searchData.length; i++){
$scope.profileData.push({'fname':searchData[0].profileInfo.firstname,'lname':searchData[0].profileInfo.lastname, 'image':''});
}
Then:-
for (var i = 0; i < $scope.images.length; i++){
$scope.profileData[i].image = $scope.images[i];
}
Let's say I have this Json ..
{
"name": "Mark",
"gender": "male",
"account1": {
"accountNo": 1201,
"balance": 300
},
"account2": {
"accountNo": 1354,
"balance": 5000
}
}
What I expect is like ..
$scope.myArray = [
{
"accountNo": 1201,
"balance": 300
},
{
"accountNo": 1354,
"balance": 5000
}
];
In AngularJS, how can I pick some part of Json data and push it into an array iteratively( I mean, when I have account1, account2 account3 or more, it can still add them into the array).
You could normally just assign the array over, but in this scenario that is not an option because your array is psuedo.
Ideally you would like to be able to do what this answer (related question) does: How to return and array inside a JSON object in Angular.js which is simply
$scope.myArray = json.accounts;
However, as noted, you do not have an accounts array so you need to make one.
var accounts = [];
for(var key in json){
if( !json.hasOwnProperty(key) // skip prototype extensions
|| !json[key].hasOwnProperty("accountNo") //skip non account objects
) continue;
accounts.push(json[key]);
}
And now you may use this array
$scope.myArray = accounts;
You can access Json data like an array. Like var foo = { ... , 'bar' = 'value', ... } you could get foo value by doing this for['bar']. So, by knowing this, you simply do something like
var arr = [];
for (var i = 0; i < 10; i++) {
arr.push(foo['account'+i]);
}
Although, this has nothing to do with angularjs.
I got a Json file like;
{
"Cities": [
{
"Name": "London",
"Country": "UK"
},
{
"Name": "Rome",
"Country": "ITA"
},
{
"Name": "Antalya",
"Country": "TR"
}
]
}
How can I get City Names as an array like ["London","Rome","Antalya"] without doing;
var tempJSON = JSON.parse(jsonCities);
var arrayCityNames = [];
for (var i = 0; i < tempJSON.Table.length; i++){
arrayCityNames[i] = tempJSON.Table[i].Name;
}
if tempJSON was a Dataset we could use getColumnArray
arrayCityNames = Data.Dataset.getColumnArray("Name");
Is there any built in method to do this for parsed JSON's?
Please keep in mind that the question is related to Smartface.io Framework, not jquery itself
Try this:
var tempJSON = JSON.parse(jsonCities);// here you load your JSON
var arrayCityNames = []; // your output array
var cityArray = tempJSON['Cities']; // enter Cities array
for (var i = 0; i <cityArray.length; i++){ // iterate over your list
arrayCityNames.push(cityArray[i]['Name']); // add to list name of your city list
}
I have An Array With Dictionary example :
[{
"CATEGORYNAME" = "name0";
"CATEGORYSUBID" = 2;
"ID" = 1;
}, {
"CATEGORYNAME" = "name1";
"CATEGORYSUBID" = 2;
"ID" = 2;
}, {
"CATEGORYNAME" = "name2";
"CATEGORYSUBID" = 0;
"ID" = 3;
}]
I Used to Filter it in Objective C Like this
JSON_data = [[[Global SharedData]Categorys] filteredArrayUsingPredicate:
[NSPredicate predicateWithFormat:#"(CATEGORYSUBID == %#)", Filter]];
i tried To Use Array Filter but not Succeed
var JSON_data = Global.SharedData().Categorys
JSON_data = JSON_data.filter( ?????
JSON_data is has all data i have print it with Printin
Filtering a dictionary would be simple like below. We filter ages that are below 30.
var visitors = [["age" : 22], ["age" : 41], ["age" : 23], ["age" : 30]]
var filteredVisitors = visitors.filter({
$0["age"] < 30 //access the value to filter
})
println(filteredVisitors)
//[["age" : 22], ["age" : 23]]
More info here: Filtering a Swift Array of Dictionaries or Object property
This looks like just a simple question in how to translate. Your best option is to go through the various Sessions from WWDC, but a literal translation is:
let categories = Global.SharedData().Categorys()
JSON_data = categories.filter({
if let subid = $0["CATEGORYSUBID"] {
return subid == filter
} else {
return false
}
})
If that doesn't work you'll need to post a lot more information about how Global, SharedData, Categorys and JSON_data.