Developing a fresh instance in JavaScript

Question

Developing a fresh instance in JavaScript

Currently, I am working with a JSON object that I'm required to use in my project.

const template = require('../../../../assets/jsons/article-tpl.json');

Next, I need to iterate through an array and utilize this object to generate a new template for each iteration based on the specifications outlined in article-tpl.json.

angular.forEach(content.posts, (value, key) => {
       let newTemplate = new Object(template);
       // perform actions on newTemplate
       // add newTemplate to an array to store all the different templates 
    }
});

However, I'm encountering an issue where the code is not functioning as expected. Instead of getting a variety of templates in the array, they are all turning out identical. Can anyone assist me in identifying what might be causing this problem? Thank you.

javascript angularjs json object

Answer 1

Answer №1

In the realm of JavaScript and Angular, the require statement is specific to Node.js and doesn't have a direct equivalent.

If you want to load a JSON file in Angular, you can achieve this by making a $http request to fetch the data locally instead of downloading it from a remote source. This way, you can manipulate the data within your Angular application as needed.

For example:

var myData = $http.get('myData.json')
                 .then(
                   function success(response) {
                     return response.data;
                   },
                   function error(err) {
                     console.log(err);
                   }
                 );

The response.data typically contains an array that can be iterated over to extract the necessary information for use in your templates.

I personally use a similar approach to convert CSV files into JSON format, which I've shared in this gist.

Answer 2

In the realm of JavaScript and Angular, the require statement is specific to Node.js and doesn't have a direct equivalent.

If you want to load a JSON file in Angular, you can achieve this by making a $http request to fetch the data locally instead of downloading it from a remote source. This way, you can manipulate the data within your Angular application as needed.

For example:

var myData = $http.get('myData.json')
                 .then(
                   function success(response) {
                     return response.data;
                   },
                   function error(err) {
                     console.log(err);
                   }
                 );

The response.data typically contains an array that can be iterated over to extract the necessary information for use in your templates.

I personally use a similar approach to convert CSV files into JSON format, which I've shared in this gist.

Answer 3

Answer №2

Thank goodness for lodash.

let _tpl = _.cloneDeep(tpl); fixes the issue.

Answer 4

Thank goodness for lodash.

let _tpl = _.cloneDeep(tpl); fixes the issue.

Developing a fresh instance in JavaScript

Answer №1

Answer №2

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