ngx-jsbarcode v0.0.2

JsBarcode for Angular

Angular Module for the JsBarcode library.

This exports a directive and a component:

• [jsbarcode]: apply jsbarcode to a single element, or multiple elements contained by jsbarcodes.
• jsbarcodes: component that applies jsbarcode to all [jsbarcode] elements it contains. This is more efficient since it only calls JsBarcode once instead of once per each element.

Usage

You can use all of the attributes on a JsBarcode element specified in the JsBarcode documentation.

<svg jsbarcode jsbarcode-height="70" [attr.jsbarcode-value]="code">

If you are using *ngFor, to loop over elements, you can wrap this in <jsbarcodes> so that the JsBarcode function is only run once.

<jsbarcode>
    <div *ngFor="let barcode of barcodes">
        <img jsbarcode [attr.jsbarcode-value]="barcode.code">
    </div>
</jsbarcode>

This has the same effect whether you use <jsbarcode> or not, it's just slightly more efficient to use it.

Note: if <jsbarcode> wraps elements that alter content children it may not be effective. This will still work, but it will call JsBarcode for each element.