Most voted "json" questions
JSON (Javascript Object Notation - Javascript Object Notation) is a lightweight data exchange formatting. For humans, it is easy to read and write. For machines, it is easy to interpret and generate. It is based on a subset of the Javascript programming language, Standard ECMA-262 3rd Edition - December/1999.
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viewsAdd element based on array comparison
I have two arrays: videos = [{ "id": number, "title": string, "url": string }] watched = [{ "video_id": number }] "video_id" is added when a user watches a specific video, this ID is the same as in…
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answer36
viewsError using . length in AJAX response
I have the following ajax. var ajax = new XMLHttpRequest(); ajax.open("GET", 'http://localhost/erp/api/v1/itens.php'); ajax.responseType = "json"; ajax.send();…
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viewsJson deserialize array for object
I’m trying to call a web API that returns me a json with multiple values as specified below json received [ { "total_documents": 2, "total_in_this_page": 2, "current_page": 1, "total_pages": 1 }, {…
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viewsHow to extract specific value from received message via Websocket?
I’m trying to extract the "balance" from a JSON. I would like to know how I can do this in a direct way, without receiving this complete message, which ends up being giant, but rather extract only…
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answer81
viewsReact component array with Typescript(.tsx)
I have a small project using Next.js, React and Typescript. The idea is that a set of values within an array in a . json file be transformed into the React components and placed on the page…
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answers71
viewsScript to click a button inside an iframe?
Good morning! I’m trying to create a pro Chrome extension to click a button each X seconds. The problem is that the part of the page that needs to run the script is inside a iframe and it doesn’t…
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answer104
viewsError capturing component information in Angular
My friends, I am starting to study angular, I am doing a CRUD of products I came across the following error when creating the component to edit the registered product. I tried a lot of different…
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answer39
viewsHandle 2 json files with Javascript
I have 2 json with the following structure and would like to put them in the same order through id. It is only an example the 2 json originally has more than 1000 lines but follow this same…
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answer32
viewsCurl Auth Returning Strange Carcteres
Hello, I am accessing an api that when sending an auth2 with clientId and clientsecret is received the token for validation in other requests; The problem is that when receiving the token I cannot…
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viewsHow to find the Status Code of a feign. Response when there is no server response
If you use Postman to request a server, I always get Status Code. We will use this website as example for server. Where I put Status Code 599 as seen: Now using the Postman: How can I get this code…
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answers27
viewsJSON data post by CURL
I’m starting to use JSON-SERVER, I don’t have much knowledge yet. I’m trying to make a JSON data POST with CURL in windows cmd. I’m using the following code: curl -d "{"nome":"usuario1", "idade":40,…
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answer54
viewsSearch a list with Mobx and Get It
I’m trying to make my search system work The entire app is made in Flutter, Mobx for State and Get It for Injection and the data comes from a json API I’ve tried it in some ways, but I can’t make it…
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viewsVariable insertion problem in the Ionic Framework via HTTP methods
Good night, I am developing an App in Ionic and I want to make available a screen where it is possible for the person to view an already recorded information and can edit it as well. For example:…
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answers43
viewsHow to deserialize JSON Array in an Object Array?
I’ve been trying for a while to deserialize a JSON return from my nodejs api. I’ve tried many ways and no success. I have the following client request return JSON. "response": { "count": 1,…
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viewsClass Creation to create Json object in QT
Good night! I am studying QT and would like to make a class (.h) to perform a request on a Rest server and create a json object for later query of keys and values. I am developing a program in…
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viewsHow to insert data into a JSON object that is inserted into a . js file?
I have to insert new scenes at the end of the JSON object (which is inside a .js file), but I don’t know how to make the structure of a new scene dynamically/synchronously. What happens. Every scene…
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answer37
viewsExtract joint data from a JSON using PHP
I have the following JSON structure { "trophy_name_XPT001": "Text Name 01", "trophy_desc_XPT001": "Text Desc 01", "throw.except.und": "Error", "nav_bunt_852": "Zoom Out", "trophy_name_BHTLN": "Text…
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answers29
viewsHow do I mount Listview of the result of an API call?
I am making the call of an HTML and the return in JSON var dadosJson = json.decode( response.body ); is the following string: flutter: resposta dadosJson: {_embedded: {banks: [{number: 001, name:…
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answer30
viewsHow to get the values of an object from an array returned from Laravel?
I need to get the values an array that is being returned from the Laravel, but I’m not getting to understand how to do this. Laravel: if ($request->ajax()) { return response()->json([…
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answers30
viewsLocalstorage, Vuejs. How to recover and add up the value of a Jason/localstorage column
I want to locally persist all sums(val*times) and sum all "sum" results using vuejs. Data to be persisted: data: { nameApp: 'App', somaValor: { id: '', val: '', vezes: '', soma: '' }, }, Data from…
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answer22
viewsPick up api information with local socket
Good afternoon, I am developing a program to process Whatsapp messages and answer them (chatbot) and for that I bought a program called zapmax, in it is detected the message and is sent to the…
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answers42
viewsDynamically transform objects into JSON
I’m trying to back up chats from Discord but I’m having difficulties in adding the objects JSON dynamically. As I can create a complete path at once and if a part of that path already exists it…
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answer50
viewsI am making an online calendar and can not have 2 schedules scheduled on the same day and at the same time for the same professional Mysql PHP PDO
I’m making a website for a barber shop and I need to solve a little problem, in this schedule there are 3 professionals who work in the barbershop, and have the option of choosing the professional,…
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answers29
viewsfilter a Json by date in javascript
I need to create the function that returns the expired boletos in relation to "data_expiration" and "30-07-2021" but I need to create this without changing the rest of the code beyond the existing…
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viewsChange value of an item in Tjsonobject - Pascal
I have the following code : uses Classes, SysUtils, CustApp, fpjson, jsonparser ; var jsonEx4 : TJSONObject; begin //Inicio do Exercicio 4 jsonEx4:=TJSONObject.Create([ 'TProposta',…
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viewsHello, I have a question about JSON and Javascript
I am trying to create a correspondence management system that generates the reference of the same based on the last ID, and current date, I am using HTML, PHP, JAVASCRIPT, using the attribute Blur…
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answers9
viewsTask.json does not open the Ubuntu terminal
Guys I’m stuck here, if anyone can help me, it would be really nice, like every time I try to run some task in vscode, it is running in powershell after the last update it did of Vscode. Even…
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answers17
viewsJsonconvert decimal values with error
I am consuming a Json api with C# Xamarin so far so good, but I have a problem in the deserialization of a Json with decimal values, the return of the api is correct (Json highlighted below the…
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answer1287
viewsHow to insert Json variable value into a href attribute?
A question I wanted to put a variable inside the link href without using code, which is direct in creating the link. The example is just below: <a…
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answer194
viewsError Parsing data org.json.Jsonexception
I’m new to Android and also don’t know much about JSON so I was doing a tutorial login But I’m wrong and I don’t know what to do. I think it is a php error or database because my register class and…
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answer661
viewsCreate menu of a JSON file using Angularjs
I have a JSON file with the following extrusion: "[{\"Menu\":\"General/Register/User\"}, {\"Menu\":\"App/MultiExport/Parameter\"}, {\"Menu\":\"App/MultiExport/CreateFile\"},…
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answers6738
viewsHow to get the name of the properties of a Javascript or JSON object?
{ "Ficha":[ { "nome":"nome", "sobrenome":"sobrenome", "idade":"idade", "endereco":"endereco", "empresa":"empresa", "telefones":[ { "residencial":"residencial" }, { "celular":"celular" } ] } ] } I…
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answer824
viewsQuote problem in JSON
I’m running an application that reads a JSON result. I recently changed my server and noticed that the application stopped working. After several tests I found that my new server put quotes in some…
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answers51
viewsInsert N comments, having the option to edit them at any time and then save those comments
I am doing the registration part of a system, in this registration it is possible to save several comments and edit them as we insert them or later, but it should work as follows, the user inserts…
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answer85
viewsJava working on JSON
Well, I am starting my studies in java, for this reason I am a little raw in the possibility, in libraries and other qualities that exist in programming JAVA. Inside many doubts I would like to…
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answers828
viewsGet Json properties name
How do I get the properties names of a Json using the library Gson? Input example: { "Ficha":[ { "nome":"nome", "sobrenome":"sobrenome", "idade":"idade", "endereco":"endereco", "empresa":"empresa",…
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answer52
viewsWhat is the best way (including frameworks) to work with JSON files? Using Javascript
Guys, I have to list some data based on a json and also use some control structures with properties from that file, so what’s the best way to work with them? if possible explain how to move from a .…
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answers585
viewsSaving in the database
I need to save a form in the bank, with several fields input. Someone has an example of how to pass the fields. I am using the framework Angularjs (If I need to turn them into one array or use json…
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answer528
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answer99
viewsSkip input field after click(Function() {
Someone knows how to jump to the next field (input) using the function within the event: click(function() { It cannot be by ID because I am using inside a div that uses jquery’s CLONE function.…
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answer1130
viewsHow can I get the value of a div with id=x
Well, what I intend to do is this: I have the index.html page, with javascript I intend to do a json that gets me the value of a div with id="x" of the test.html page. How can I do that?…
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answers234
viewsHow to show a json with jQuery and PHP?
I did this ajax here, PS: the data reaches the.php data file. $.ajax({ type: 'post', data: $( this ).serialize(), dataType: 'json', url:'simulacao/dados.php', success: function(data){ alert(data);…
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answers1501
viewsHow to get JSON from an external url
I’m trying to catch a JSON from an external page, I’m using the dataType=jsonp, but only that the url, returns me a JSON and the following error: Uncaught Syntaxerror: Unexpected token : The JSON…
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answer107
viewsPython Handle API
I want to use the following API response: https://cex.io/api/ohlcv/hd/20160228/BTC/USD Then I want to divide it into blocks like this: [1456617600,434.3867,434.3867,433.781,433.781,4.15450000] and…
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answer44
viewsDoubt in unescape cryptography
I have this script on the site, but this little bit is encrypted and I wanted to change it because it is an email to contact. When I change that part that is encrypted, the text is scrambled and…
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answer209
viewsShare Localstorage with browsers
Is there a way to share localstorage with multiple browsers? For example, I define localStorage.setItem("lang", "pt"); in Chrome, however, I would like this value to be available in Firefox and…
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answer911
viewsHow to disable Browser Auto-Fill?
This screen is registration of my system. And here the input. <input id="senha" name="senha" placeholder="" class="form-control input-md" required="" type="password" autocomplete="off"…
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answer30
viewsSimple doubt about json
I would like to be sure what is considered a json code. For example the code below would be considered a json ? $(".hide").css("display","block"); If yes why? If not which code formats are…
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answer69
viewsProblem with category checkbox and subcategory to display their respective products
I’m having a problem with jquery, actually I don’t have much practice with jquery, but work with ajax and json for database query and data return. Well I have a page that the client wants me to take…
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answer39
viewsI cannot create layout inside the json request
Hello! In my project, I receive some fields via JSON, I have an empty layout, and I must create the elements (textview, imageview, edittext...) according to the data received from JSON. JSON is…