Text

Parse a text string (CSV or TSV) into the Data structure expected by @graphysdk/core.

fromText

import { fromText } from '@graphysdk/data-import-utils/text';

const data = fromText(csvContent, 'csv');
const data = fromText(tsvContent, 'tsv', { hasHeader: false });

Signature

function fromText(
  input: string,
  format: 'csv' | 'tsv',
  options?: DelimitedParseOptions
): Data

Options

format

TextFileFormat

required

The text format: 'csv' or 'tsv'.

options.hasHeader

boolean

default:"true"

Whether the first row contains column headers. When false, columns are auto-named Column 1, Column 2, etc.

options.locale

VizLocale

default:"EN_US"

Locale for number parsing. Determines thousand/decimal separator conventions.

options.maxFileSize

number

default:"5"

Maximum allowed input size in megabytes.

Examples

Parse CSV from memory

import { fromText } from '@graphysdk/data-import-utils/text';

const csv = 'Name,Revenue\nAcme,1000\nGlobex,2000';
const data = fromText(csv, 'csv');

Handle a browser text file upload

import { fromText } from '@graphysdk/data-import-utils/text';

const file: File = input.files[0];
const text = await file.text();
const data = fromText(text, 'csv');

Get Started

Sources

Formats

fromText

Signature

Options

Examples

Parse CSV from memory

Handle a browser text file upload

​fromText

​Signature

​Options

​Examples

​Parse CSV from memory

​Handle a browser text file upload

fromText

Signature

Options

Examples

Parse CSV from memory

Handle a browser text file upload