JsBarcode | Barcode generation library written in JavaScript | Barcode Processing library
kandi X-RAY | JsBarcode Summary
kandi X-RAY | JsBarcode Summary
JsBarcode is a barcode generator written in JavaScript. It supports multiple barcode formats and works in browsers and with Node.js. It has no dependencies when it is used for the web but works with jQuery if you are into that.
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Top functions reviewed by kandi - BETA
- Get the render properties from a given element .
- Constructs a UPCE object .
- Attempts to interpret the given text .
- Encodes an encoded text .
- Update Barcodes
- Attempts to parse a string
- Constructs a UPCPC instance .
- Gets the default options from an element
- Get a new module .
- Calculates and sets the encoding of the given encoder
JsBarcode Key Features
JsBarcode Examples and Code Snippets
License : Strong Copyleft (CC BY-SA 4.0)
Copyimport JsBarcode from 'jsbarcode/bin/JsBarcode'
import * as printJS from 'print-js';
import { PDFDocument } from 'pdf-lib'
invoiceJsArray.forEach(async (pdfs) => {
pdfMake.createPdf(pdfs).getBuffer(async function (buffer) {
Community Discussions
Trending Discussions on JsBarcode
QUESTION
I have recently upgraded my app from SDK 40 to SDK 44 and came across this error App.js: [BABEL]: Unexpected token '.' (While processing: /Users/user/path/to/project/node_modules/babel-preset-expo/index.js)
Error Stack Trace:
...ANSWER
Answered 2021-Dec-21 at 05:52can you give your
- package.json
- node version
I think that's because of the babel issue / your node version, because it cannot transpile the optional chaining https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining
maybe tried using latest LTS node version? because as far as I know, the latest LTS node version already support optional chaining
QUESTION
I'm using jQuery to generate the barcodes and tried to add the size options but it doesn't work. The demo at https://codepen.io/lindell/pen/mPvLXx?editors=1010 isn't working for me because I am using php to loop through the items then only loop it again to generate the barcode.
...ANSWER
Answered 2022-Jan-07 at 19:22Your question were unclear, but if by size you mean fontSize, height, width etc, try something like this:
QUESTION
I am using the following script to show the barcode on the Invoice of my product SKU. But when I use the same script again to show the bar code for the product name{{ product.name }} and SKU barcode disappear, It only shows one barcode ie Product name barcode. How can I use the script to show multiple barcodes, for the product names and SKU?
FYI: I have no knowledge of codes.
...ANSWER
Answered 2021-Dec-19 at 10:49First I would say, learn how to use HTML, script and other code! Second (also said already), use correct code.
- add the script to your template (only once!), like:
Do that at the end of the template.
- use correct HTML-Code, e.g.
beside each position the barcode shall be displayed.
- call the script and init it:
at the end of your template.
- (optional): style your barcode output, according explained here: JSBarcode
p.s.: what I would do, is to store the jsbarcode script locally and call the local stored script.
I know many users intend to use cdn sources. Nice, but not effectful, imagine you want to diplay your solution locally without any internet connection. Or - think about the massive outfall a few weeks ago, where important sources were not reachable.
What you have, is what you can control!
pps: the difference in using a dot instead a # is, # indicates an ID, where the dot is simply a CSS-Class.
QUESTION
I am trying to create a table of unique barcodes using node, bootstrap, and ejs. Here are the contents of my .ejs file:
ANSWER
Answered 2021-Dec-07 at 17:04I realized my issue was that the id for every barcode was the same which resulted in the same barcode being display multiple times. The solution to this problem is to have a unique id which could be accomplished like this:
QUESTION
Using jsbarcode in my node.js web application I am unable to get rid of error: JsBarcode is not defined.
In my .ejs file I have the following code:
ANSWER
Answered 2021-Sep-26 at 13:05First, EJS is a templating engine, so packages you install via NPM would not work in this case (except you inject the content).
In your scenario you could treat it like any other HTML page. Just source the library using the script tag and include your code afterward
QUESTION
I am doing unit testing using jest . But getting below error .I tried some solutions but still same . Please suggest me where I am wrong .
FAIL tests/login-test.js ● Test suite failed to run
...ANSWER
Answered 2021-Nov-23 at 10:06You have to update your import to:
QUESTION
In running yarn run build I am running into the following error:
ANSWER
Answered 2021-Oct-16 at 19:21I think it is case sensitive, ie. change the D to a d, change moduleIDs to moduleIds.
QUESTION
i am using js barcode generation to generate barcode in my PHP website, in the page I have multiple invoices and each one should have unique barcode, my code is like below:
...ANSWER
Answered 2021-Sep-07 at 07:21You can do something like this:
I would add your barcode as a data attribute to the svg like,
QUESTION
My page contains over 300 unique barcodes within a table, similar to the table below. I gave each barcode its own download button, but how do I make the button download only the first sibling barcode directly after itself?
...ANSWER
Answered 2021-Sep-02 at 16:29Use event.currentTarget to get the element that was clicked on. Then you can use nextElementSibling to get the element after it.
QUESTION
Generated barcodes manifest themselves as HTML tags, so they cannot be right-clicked and saved as an image. Below there's an example of the generated barcode. Is there any way within my browser (Chrome, Firefox, Safari) to convert this into an image file, or possibly an SVG (vector) file that I can use? I prefer not having to change the source code if possible.
...ANSWER
Answered 2021-Aug-31 at 17:12If you want an image file, you can transform your svg into a base64 png with a canvas then download it with a download link.
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