I need to implement a button that cycles through these states in this array so that when the button is clicked State_1 in each object becomes State_2, then State_2 becomes State_3 and then goes back to State_1. The tricky part for me so far has been figuring out how to cycle only through the states in each object. Any suggestions would be greatly appreciated!
"people": [
{
"name": "Alice",
"State_1": "Apple",
"State_2": "Cherry",
"State_3": "Dates"
},
{
"name": "Bob",
"State_1": "Banana",
"State_2": "Plumb",
"State_3": "Clementine"
},
{
"name": "Eve",
"State_1": "Grapes",
"State_2": "Apricots",
"State_3": "Grapefruit"
}
]
}
So you want something like this? Let me know if I understood your question correctly.
const people = [
{
"name": "Alice",
"State_1": "Apple",
"State_2": "Cherry",
"State_3": "Dates"
},
{
"name": "Bob",
"State_1": "Banana",
"State_2": "Plumb",
"State_3": "Clementine"
},
{
"name": "Eve",
"State_1": "Grapes",
"State_2": "Apricots",
"State_3": "Grapefruit"
}
]
var saveState1
people.forEach(p => {
saveState1 = p.State_1
p.State_1 = p.State_2
p.State_2 = p.State_3
p.State_3 = saveState1
});
console.log(people)
Related
Hey guys i have the following array:
Array [
Object {
"data": "Cat Man",
"id": "1",
},
Object {
"data": "Bat Girl",
"id": "2",
},
Object {
"data": "Mr Penguin",
"id": "3",
},
Object {
"data": "Cheeky Cheetah",
"id": "4",
},
]
I am going to take the users input in the form of a search bar, how can i sort the array based off the users input.
So lets say the user inputs
Bat g
the array would be sorted to:
Array [
Object {
"data": "Bat Girl",
"id": "2",
},
Object {
"data": "Cat Man",
"id": "1",
},
Object {
"data": "Mr Penguin",
"id": "3",
},
Object {
"data": "Cheeky Cheetah",
"id": "4",
},
]
How can I achieve this?
I have been searching around the array sort function:
Array.prototype.sort()
However I have only seen how to sort based off number comparisons I have never seen an array sorted based off string values like a search. Please could someone help me with this!
Here is function to search data using string text.
const searchItem = txt => {
let text = txt.toLowerCase();
let tracks = dataArray;
let filterTracks = tracks.filter(item => {
if (item.data.toLowerCase().match(text)) {
return item;
}
});
console.log('filterTracks', filterTracks);
};
Array Should be like this
var dataArray = [
{
data: 'Cat Man',
id: '1',
},
{
data: 'Bat Girl',
id: '2',
},
{
data: 'Mr Penguin',
id: '3',
},
{
data: 'Cheeky Cheetah',
id: '4',
},
];
sample json data is this:
{
"variations": [
{
"variation_id": 391,
"name": "Fruit Shake - Chocolate, S",
"price": 10,
"attribute": [
{
"attribute_key": "pa_flavor",
"name": "Flavor",
"option": "Chocolate"
},
{
"attribute_key": "pa_size",
"name": "Size",
"option": "S"
}
]
},
{
"variation_id": 385,
"name": "Fruit Shake - Banana, L",
"price": 18,
"attribute": [
{
"attribute_key": "pa_flavor",
"name": "Flavor",
"option": "Banana"
},
{
"attribute_key": "pa_size",
"name": "Size",
"option": "L"
}
]
},
{
"variation_id": 386,
"name": "Fruit Shake - Banana, M",
"price": 15,
"attribute": [
{
"attribute_key": "pa_flavor",
"name": "Flavor",
"option": "Banana"
},
{
"attribute_key": "pa_size",
"name": "Size",
"option": "M"
}
]
}
]
}
my problem is, getting the variation_id where 2 or more attributes matches the array of string.
for example, chosenProduct = ["Banana", "L"]
I tried filter and contains but theres no way to match the other item from chosenProduct.
If I added the next condition, it returns nil
You can try this:
let varID = product.variations?.filter { att in
var matchedAttributes = 0
for thisAttribute in att.attribute {
if chosenProduct.contains(where: {$0 == thisAttribute.option}) {
matchedAttributes += 1
}
}
if matchedAttributes >= 2 {
return true
}
return false
}
Let me know if there's any doubt.
You can try this :
var chosenProduct = ["Banana","L"]
var expectedIds : [Int] = [Int]()
datas.variations?.map{ val in
val.attribute.map({ val2 in
let filtered = val2.enumerated().filter({chosenProduct.contains($0.element.option!)})
if filtered.count == chosenProduct.count{
expectedIds.append(val.variation_id!)
}
})
}
print(expectedIds) // [385]
I put the id's in array because of if you want to change your chosenProcudt example "Banana" (count 1 ). This mapping must be return variation_id like [385,386]
You can a method to Variation to make things easier:
extension Variation {
func attributesMatching(options: [String]) -> [Attribute] {
attribute.filter { options.contains($0.option) }
}
}
Then, you can just write:
let filtered = product.variations.filter { $0.attributesMatching(options: chosenProductOptions).count >= 2 }
print(filtered.map { $0.variationID })
I have fetched data from a JSON file.. But when I tried to fetch another data from it, am unable to do so as it is a nested array... I know the solution can arrive easily but this is the first time am trying to loop a JSON file.. so kindly give your inputs.
SampleData = {
"squadName": "Super hero squad",
"homeTown": "Metro City",
"formed": 2016,
"secretBase": "Super tower",
"active": true,
"members": [
{
"name": "Molecule Man",
"age": 29,
"secretIdentity": "Dan Jukes",
"powers": [
"Immortality",
"Turning tiny",
"Radiation blast"
]
},
{
"name": "Madame Uppercut",
"age": 39,
"secretIdentity": "Jane Wilson",
"powers": [
"Million tonne punch",
"Damage resistance",
"Superhuman reflexes"
]
},
{
"name": "Eternal Flame",
"age": 1000,
"secretIdentity": "Unknown",
"powers": [
"Immortality",
"Heat Immunity",
"Inferno",
"Teleportation",
"Interdimensional travel"
]
}
]
};
GetJsonData() {
console.log(this.SampleData["powers"]);
for (let i = 0; i < this.SampleData["powers"].length; i++) {
if (this.SampleData["powers"][i].Immortality) {
console.log(this.SampleData.powers[i]);
}
}
}
{name: "Molecule Man", age: 29, secretIdentity: "Dan Jukes", powers: Array(3)}
{name: "Eternal Flame", age: 1000, secretIdentity: "Unknown", powers: Array(3)}
Your code needs to follow the structure of the JSON data; in particular, these are all valid things you could print:
console.log(this.SampleData.squadName);
console.log(this.SampleData.homeTown);
console.log(this.SampleData.members[0].name);
console.log(this.SampleData.members[0].powers[0]);
If you wanted to loop through each member and print their info, that might look like this:
this.SampleData.members.forEach(member => {
let powerString = member.powers.join(', ');
console.log('Name: ' + member.name);
console.log('Age: ' + member.age);
console.log('Powers: ' + powerString);
});
I used a forEach, but you can also use a for (let i = loop.
How to call the data from json in angularjs form without using backend. i have written this code and here m unable to find a way in last to get data from the json file. someone please help me to move forward from here.
code
$scope.count = $scope.newPreAuth.length;
};
//Delete newPreAuth - Using AngularJS splice to remove the preAuth row from the newPreAuth list
//All the Update newPreAuth to update the locally stored newPreAuth List
//Update the Count
$scope.deletenewPreAuth = function (preAuth) {
$scope.newPreAuth.splice($scope.newPreAuth.indexOf(preAuth), 1);
getLocalStorage.updatenewPreAuth($scope.newPreAuth);
$scope.count = $scope.newPreAuth.length;
};
}]);
//Create the Storage Service Module
//Create getLocalStorage service to access UpdateEmployees and getEmployees method
var storageService = angular.module('storageService', []);
storageService.factory('getLocalStorage', function () {
var newPreAuthList = {};
return {
list: newPreAuthList,
updatenewPreAuth: function (newPreAuthArr) {
if (window.localStorage && newPreAuthArr) {
//Local Storage to add Data
localStorage.setItem("newPreAuth", angular.toJson(newPreAuthArr));
}
newPreAuthList = newPreAuthArr;
},
getnewPreAuth: function () {
//Get data from Local Storage
newPreAuthList = angular.fromJson(localStorage.getItem("newPreAuth"));
return newPreAuthList ? newPreAuthList : [];
}
};
});
Json Code
PreAuth:
======================
URL:http://dev.xxx.com:8080/xxx/preAuth
TYPE:POST
X-Auth-Token t3Z10HGEiYFdzq9lGtr18ycdeAAXmWBEI64rQAJcAte6Ka8Tz96IAhuXHSgpiKufsd
{
"preAuth": {
"claimbId": "newPreAuth",
"claimbStatus": "new",
"patientInfo": {
"patientName": "name",
"gender": "Male",
"dob": 950639400000,
"age": 21,
"contactNumber": 9987654356,
"tpaMemberId": 950639400121,
"policyNumber": "ABC12615627",
"corporateName": "ABC",
"EmployeeId": "XYZ10232",
"otherInsurance": {
"isOtherInsurance": true,
"playerName": "xyx",
"details": "sdfdsafdsfdsf"
},
"familyPhysician": {
"isFamilyPhysician": true,
"physicianName": "fsdf"'c
"physicianContactNumber": 7878748728,
"address": {
"address1": "Hosa road",
"address2": "Basapura",
"city": "Bangalore",
"state": "Karnataka",
"country": "India",
"pincode": "560100"
}
},
"isFamilyPhysician": false,
"address": {
"address1": "Hosa road",
"address2": "Basapura",
"city": "Bangalore",
"state": "Karnataka",
"country": "India",
"pincode": "560100"
}
},
"medicalInfo": {
"illnessType": "cancer",
"clinicalFinding": "description",
"ailmentDuration": "2 months",
"ailmentHistory": "description",
"illnessCause": "alcohol",
"provisionalDiagnosis": [
{
"diagnosisName": "abc",
"diagnosisICDCode": "121423"
},
{
"diagnosisName": "xyz",
"diagnosisICDCode": "434543"
}
],
"differentialDiagnosis": [
{
"diagnosisName": "afasdbc",
"diagnosisICDCode": "12431423"
},
{
"diagnosisName": "fdxyz",
"diagnosisICDCode": "434sdf543"
}
],
"clinicalObservations": {
"BP": "120/80",
"CVS": "126",
"P.A.": "abc",
"R.S.": "aa",
"CNS": "dd",
"others": "others"
},
"maternityDetails": {
"maternityType": "G",
"L.M.P.": 950639400000,
"E.D.D.": 950639400000
},
"accidentDetails": {
"accidentCause": "xyz",
"accidentDate": 950639400000,
"isPoliceComplaint": true,
"firNumber": "asfsafds"
},
"pastIllness": [
{
"pastIllnessType": "Diabetes",
"isPresent": true,
"NoOfMonth": 2,
"NoOfYear": 5,
"illnessSince": 950639400000
},
{
"pastIllnessType": "Hypertension",
"isPresent": true,
"NoOfMonth": 2,
"NoOfYear": 5,
"illnessSince": 950639400000
},
{
"pastIllnessType": "Other",
"isPresent": false,
"NoOfMonth": 2,
"NoOfYear": 5,
"illnessSince": 950639400000
}
]
},
"treatmentInfo": {},
"billingInfo": {},
"documents": [
{
"documentId": 12345,
"documentMetadata": {
"documentName": "discharge summary",
"date": 950639400000,
"version": "1.1",
"viewedStatus": false,
"link": "link to view/download document"
}
},
{
"documentId": 12346,
"documentMetadata": {
"documentName": "medical summary",
"date": 950639400000,
"version": "1.0",
"viewedStatus": true,
"link": "link to view/download document"
}
}
]
}
}
I created sample ,it worked this way
// Code goes here
var app = angular.module('app',[]);
app.controller('sample', function($scope,$http){
$scope.name = "advaitha";
$http.get('test.json').then(function(data){
console.log(data.data);
});
})
here is the plunker example
using HTML5 localStorage would require you to serialize and deserialize your objects before using or saving them.
For example:
var myObj = {
firstname: "kisun",
lastname: "rajot",
website: "https://www.kisun.com"
}
//if you wanted to save into localStorage, serialize it
window.localStorage.set("empData", JSON.stringify(myObj));
//unserialize to get object
var myObj = JSON.parse(window.localStorage.get("empData"));
Created a plunker based on your code am able save and retrieve the json data with your code. Please check here
Hi I am implementing a chart in my Angularjs Application, You can see this plunker http://jsfiddle.net/fusioncharts/73xgmacm/ The thing which I want to achieve is to change the value attribute to profit. How can I do this ? I want to display profit not values.
Regards
After 2 days I finally find out the answer. The thing is You cannot change the Fusionchart attribute value but you can change the attribute of your API once you fetched. I used a loop after I fetched the API and replace the 'profit' attribute with value in this way I made the chart. Yes The thing which i had been ignoring was the use of 'variable' instead of scope. If you see this example you would understand Example Here. I am sharing my code May be it helps someone else too.
Give below is my json array which i called tps.json
[
{
"index": "1",
"variantoption": "fan-green",
"company": "sk fans",
"quantity": "650",
"profit": "78296",
"loss": "8457",
"year": "2016"
},
{
"index": "2",
"variantoption": "fan-white",
"company": "al ahmed fans",
"quantity": "450",
"profit": "78296",
"loss": "8457",
"year": "2016"
},
{
"index": "3",
"variantoption": "fan-purple",
"company": "asia fans",
"quantity": "350",
"profit": "78296",
"loss": "8457",
"year": "2016"
},
{
"index": "4",
"variantoption": "fan-yellow",
"company": "falcon fans",
"quantity": "250",
"profit": "78296",
"loss": "8457",
"year": "2016"
}
]
and here is my controller
$http.get('js/tps.json').success(function (data) {
var chartdata = data;
var arrLength = chartdata.length;
console.log(arrLength);
for (var i = 0; i < arrLength; i++) {
if (chartdata[i]['profit'] && chartdata[i]['index']) {
chartdata[i].value = chartdata[i].profit;
delete chartdata[i].profit;
chartdata[i].label = chartdata[i].index;
delete chartdata[i].index;
console.log(chartdata);
}
}
console.log(chartdata);
FusionCharts.ready(function () {
var tps = new FusionCharts({
type: 'column2d',
renderAt: 'chart-container',
width: '500',
height: '300',
dataFormat: 'json',
dataSource: {
"chart": {
"caption": "Monthly",
"xaxisname": "Month",
"yaxisname": "Revenue",
"numberprefix": "$",
"showvalues": "1",
"animation": "1"
},
"data" : chartdata
}
});
tps.render();
});
}
);
}
-Stay foolish stay hungry