ExampleNode.node.ts
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

ExampleNode.node.ts
View Options

	import { IExecuteFunctions } from 'n8n-core';
	import { INodeExecutionData, INodeType, INodeTypeDescription } from 'n8n-workflow';

	export class ExampleNode implements INodeType {
	description: INodeTypeDescription = {
	displayName: 'Example Node',
	name: 'exampleNode',
	group: ['transform'],
	version: 1,
	description: 'Basic Example Node',
	defaults: {
	name: 'Example Node',
	color: '#772244',
	},
	inputs: ['main'],
	outputs: ['main'],
	properties: [
	// Node properties which the user gets displayed and
	// can change on the node.
	{
	displayName: 'My String',
	name: 'myString',
	type: 'string',
	default: '',
	placeholder: 'Placeholder value',
	description: 'The description text',
	},
	],
	};

	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
	const items = this.getInputData();

	let item: INodeExecutionData;
	let myString: string;

	// Itterates over all input items and add the key "myString" with the
	// value the parameter "myString" resolves to.
	// (This could be a different value for each item in case it contains an expression)
	for (let itemIndex = 0; itemIndex < items.length; itemIndex++) {
	myString = this.getNodeParameter('myString', itemIndex, '') as string;
	item = items[itemIndex];

	item.json['myString'] = myString;
	}

	return this.prepareOutputData(items);
	}
	}