Questions tagged as 'json'

Tagged questions
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How to fill fields in AngularJS from JSON return

How do I fill selects and inputs , of each item, from a JSON return? The fields are: produtoAtrib.codigo , produtoAtrib.descricao and produtoTrib.estado . JavaScript: <!-- Capturar dados do BD e inserir...
asked by 12.02.2017 / 20:02
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Skip field input after click (function () {

Someone knows how to jump to the next field (input) using the function inside the event: click(function() { Can not be by ID because I'm using inside a div that uses the CLONE function of jquery. Thankful     
asked by 10.01.2017 / 03:28
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Monitor changes in the value of a JSON attribute of a URL

I'd like to know the most cost-effective way to monitor changes to the value of an attribute returned by a URL in JSON format. That is, I have the URL of an API that returns something like: {"high": 340.0, "volume": 261.83} And I would like...
asked by 09.01.2017 / 22:25
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Javascript pure, json and api

Hello everyone, I'm having a question, I'm starting with web development and tals and I'm studying some javascript and json. Well let's my doubt, I'm getting information from a json file and submitting via javascript in html. I'd like to k...
asked by 29.12.2016 / 21:50
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POST Method Web API returns 'NULL'?

I am developing an Api Web with ASP with VB.NET to receive JSON parameters and I created a post method with the following code. Public Function PostValue(<FromBody()> ByVal value As String) As String return value End Fu...
asked by 21.01.2017 / 13:47
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Laravel with JWT does not authenticate by header

I'm using Laravel 5.3 together with JWT , but when I send authentication through the header it returns me that I am not authenticated and I get the token by parameter it shows me the result, follow my .htaccess RedirectMatch 404 /\.g...
asked by 27.12.2016 / 12:18
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How to make my Ionic app have the external json updated according to new content?

Well I have a website that uses the JSON API of Wordpress and created the website made by hand consuming JSON data from wordpress. I created an app for the site using the IONIC whitelist to be able to get external URL JSON data. But when I creat...
asked by 19.12.2016 / 17:29
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Return a value from a method (JSON Array)

Hello, I have a method that fetches the URL through JSON and wanted to return that value from the method to the mainActivity, to display. package com.example.fabio.domoticaa; import android.content.Intent; import android.os.Bundle; import and...
asked by 05.01.2017 / 23:00
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Transfer table columns in JSON in Postgres Trigger

I am creating a trigger in Postgres and would like to turn all columns into JSON to insert into a single column of the 'LOG' table, I would like to for example 'OLD. *' in JSON and add it in the oldvalue column 'of the LOG table. create table...
asked by 12.12.2016 / 19:34
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Why is json not being deserialized?

I have the following JSON { "access_token":"QN3jzDYc7iOtMZM5ZdajAD-GhidnIK61PsXJfFOZFSxcsv-t4bxgoz_cq3hYfO3G9JqvkEVumet-IlwyQXIgJY9UX8sTIv3d1_MU8ZsLFl3EWb7QPPgs2sfpwa42d36M0sKwiSjPgIJJYio7aculk6FvZjSWnmv8CQb2IVo6t6_sKoqFr9QXgkY5NnH4_h20...
asked by 12.12.2016 / 22:19