All Questions
69
questions
0
votes
2
answers
688
views
getting "SyntaxError:" Unexpected token in JSON at position 0 at JSON.parse"
getting "SyntaxError:" Unexpected token in JSON at position 0 at JSON.parse" on fetching data from backend spring boot compressed as gzip in Angular 7
In backend I'm compressing the ...
- 41
0
votes
1
answer
216
views
How to convert XML format to JSON format
I am getting an API response in XML format. How Can I convert XML to object? I getting API response below format. The Element col is not limited. It may be 5 to 10.
<xmlformat>
<label1&...
- 90
0
votes
0
answers
52
views
Read complex JSON data in typescript
Below is JSON Data:
var Dataset = [
{
"studentname": "Rockey",
"age": 13,
"average": 8.2,
"exam": [{"Status": "Pass", "TimeStamp": "2019-03-12 08:19:50", "...
- 145
1
vote
3
answers
89
views
How to get filtered the array in json reponse based on condition check with keys in angular 7
I would like to get filterd the particular array alone from the json response when dataID is not matched with the ParentDataID from another array in same json response using typescript feature in ...
- 27
0
votes
1
answer
1k
views
How to bind html from JSON API in Angular 8
i am trying to display data from API in Angular 8 But this API include a html code
and when i try to show it in the page the html show up without working
Like this
i am wondering how can i compile ...
- 123
0
votes
1
answer
288
views
Pass json string having dynamic data as a source to primeNG datatable
I'll be getting json dynamically from service as follows:
{"items":[[{"key": "SerialID","value": "P1.M1.T1"},{ "key": "Description", "value": "Dummy Desc 1"},{ "key": "Label", "value": "A123"}],[{...
- 151
0
votes
2
answers
22
views
Showing data from a json file in Angular
This is my home.component.ts file:
import { Component, OnInit } from '@angular/core';
import {HttpClient, HttpResponse, HttpHeaders} from '@angular/common/http';
@Component({
selector: 'app-home',
...
- 1
0
votes
1
answer
51
views
Display json data with angular 7
I want to display json data on screen with Angular 7. I have an error.
Cannot find a differ supporting object '[object Object]' of type
'object'. NgFor only supports binding to Iterables such as ...
- 43
3
votes
1
answer
2k
views
How to get url parameter in activated link in angular 7 and call rest api from service class
I want to fetch data using id field using Get parameters.
Follwing is my html url code which is redirecting to specific page but doesn't call the service to fetch rest api
<a [routerLink]="['/...
- 43
0
votes
2
answers
9k
views
Converting JSON into XML Angular 7
EDIT: This doesn't work with the xml2js npm package since I want to do the opposite, convert json to xml, not the other way around.
I have my API using JSON data format but I also have to save the ...
- 450
0
votes
1
answer
269
views
How to store selected checkbox's values in FormGroup in a Dynamic Form
I am getting form components from API. My code is able to generate HTML FORM from JSON. After generating the form and filling the data when I click on submit I am getting below JSON
{
"Enter Your ...
- 674
5
votes
1
answer
5k
views
How to generate a HTML FORM from JSON in Angular 7
I want to generate a HTML FORM from below JSON.
{
"templateName":"C-Learn Survey",
"surveyQuestions":[
{
"questionTitle":"Enter your name",
"questionType":"Text",
...
- 674
0
votes
1
answer
1k
views
How to generate JSON of a HTML form on submit in Angular 7
I want to generate JSON from a HTML form to store that form template in ms sql database. Please help.
<div class="container">
<mat-card>
<mat-toolbar color="accent">
<...
- 674
0
votes
1
answer
239
views
how to fix 'Property 'dials' does not exist on type 'Object' in typeScript
import { Component, OnInit } from '@angular/core';
import { DashboardService } from 'src/app/provider/dashboard.service';
@Component({
selector: 'app-dashboard',
templateUrl: './dashboard....
- 11
0
votes
1
answer
440
views
Making an API throw HTTP errors or return empty objects [closed]
Is is more elegant to make a JSON-API return plain HTTP error codes or empty arrays/objects as JSON to a frontend?
Example:
1. Frontend legitimately requests a user profile.
2. The custom permission ...
- 593