What is a widget JavaScript?

What is a widget JavaScript?

A web widget in simple terms is a client side, browser based application, with a small functionality, and which displays data coming from different sources. In this chapter, we will create a basic Hello World Widget using HTML, CSS, and JavaScript.

What is helper in node JS?

The node helper ( node_helper. js ) is a Node. js script that is able to do some backend task to support your module. For every module type, only one node helper instance will be created. For example: if your MagicMirror uses two calendar modules, there will be only one calendar node helper instantiated.

How do you use a helper?

CodeIgniter Helper

1. To use helper files, you need to load it.
2. To load URL helper,
3. You can also auto-load a helper if your application needs that helper globally by adding the helper in application/config/autoload.
4. Go to autoload.php file via application/config/autoload.php.

How do you get a value from one js file to another JS file node JS?

2 Answers

1. module.
2. module.
3. const sourceFile = require(‘./sourceFile’); console.
4. const { variableName } = require(‘./sourceFile’); // current directory –^ // ../ would be one directory down // ../../ is two directories down.
5. const variableName = ‘variableValue’ module.
6. const variableName = require(‘./sourceFile’)

How do you make CI helpers?

CodeIgniter : Create Own Helper

1. Create a new file called imagetodata inside application/helper folder.
2. Define function here.
3. Load that helper in controller or even you can load in view as well.
4. Now you call their functions.

What does helper mean?

A helper is a person who helps another person or group with a job they are doing. Synonyms: assistant, partner, ally, colleague More Synonyms of helper.