Open finalyXG opened 1 day ago
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Welcome to the NgxPrintify
tutorial! This guide will walk you through the process of setting up and using the NgxPrintify
library in your Angular applications. NgxPrintify
is a utility library that simplifies printing content with a directive and a service for programmatic control.
NgxPrintify
provides a straightforward way to trigger print functionality in your Angular applications. It allows for easy integration into your components and offers a programmatic service for more control.
To install ngx-printify
, you can use npm:
npm install ngx-printify --save
NgxPrintify
supports the following Angular versions based on its releases:
NgxPrintify Version | Angular Versions Supported |
---|---|
1.1.6 | Angular 10.0.0 to 14.2.3 |
1.2.2 | Angular 15.0.0 |
1.3.1 | Angular 16.0.0 |
1.4.1 | Angular 17.0.0 |
1.5.2 | Angular 18.0.0 |
Ensure your Angular project is within the specified version range to utilize NgxPrintify
effectively.
If you don’t have an Angular project set up, you can create one using Angular CLI:
ng new my-app
cd my-app
Install the ngx-printify
package as mentioned earlier:
npm install ngx-printify --save
Next, you need to import the NgxPrintifyModule
in your main application module.
app.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { NgxPrintifyModule } from 'ngx-printify';
@NgModule({
imports: [
BrowserModule,
NgxPrintifyModule, // Import NgxPrintifyModule here
],
declarations: [AppComponent],
bootstrap: [AppComponent],
})
export class AppModule {}
The NgxPrintify
directive allows you to print specific elements or templates directly from your HTML.
Generate a new component to demonstrate printing.
ng generate component print-example
print-example.component.ts
In your new component, define the print options.
import { Component } from '@angular/core';
@Component({
selector: 'app-print-example',
templateUrl: './print-example.component.html',
styleUrls: ['./print-example.component.css']
})
export class PrintExampleComponent {
printItemsId: string = 'printableArea'; // ID of the element to print
printTitle: string = 'Print Example';
useExistingCss: boolean = true; // Use existing CSS styles
previewOnly: boolean = false; // Set to true for preview only
// Custom print styles
printStyle = {
'h1': { color: 'blue' },
'.highlight': { backgroundColor: 'yellow' }
};
}
print-example.component.html
Add the HTML content you want to print and include the ngxPrintify
directive.
<div id="printableArea">
<h1>This is a Test Print Area</h1>
<p class="highlight">This paragraph will be highlighted in the print.</p>
</div>
<button ngxPrintify
[printItemsId]="printItemsId"
[printTitle]="printTitle"
[useExistingCss]="useExistingCss"
[printStyle]="printStyle"
[previewOnly]="previewOnly">
Print
</button>
For programmatic control, you can use the NgxPrintifyService
.
Update your component to inject the NgxPrintifyService
.
import { Component, TemplateRef, ViewChild } from '@angular/core';
import { NgxPrintifyService } from 'ngx-printify';
@Component({
selector: 'app-print-example',
templateUrl: './print-example.component.html',
})
export class PrintExampleComponent {
@ViewChild('printTemplate') printTemplate!: TemplateRef<any>;
constructor(private printService: NgxPrintifyService) {}
print() {
this.printService.print({
printItemsId: 'printableArea', // ID of the element to print
printTitle: 'Print Example',
useExistingCss: true,
printStyle: {
h1: { color: 'red' },
'.highlight': { border: 'solid 1px' }
},
closeWindow: true,
previewOnly: false,
printWindowOptions: {
width: 800,
height: 600
}
});
}
}
Add a button to trigger the print method:
<button (click)="print()">Print via Service</button>
You can customize the print window options by passing them via both the directive and service.
<button ngxPrintify
[printItemsId]="printItemsId"
[printTitle]="printTitle"
[printWindowOptions]="{ width: 900, height: 700 }"
[useExistingCss]="useExistingCss"
[printStyle]="printStyle"
[previewOnly]="previewOnly">
Print
</button>
You've now successfully set up and used the NgxPrintify
directive and service in your Angular application! This allows you to print specific content easily with customizable options. Feel free to experiment with different styles and templates.
Inputs:
printItemsId?: string
: Comma-separated IDs of elements to print (supports multiple IDs).printTitle?: string
: Title for the print window.useExistingCss?: boolean
: Whether to use existing styles.printStyle?: { [key: string]: { [property: string]: string } }
: Styles to apply to elements.styleSheetFile?: string
: Custom stylesheets to include.previewOnly?: boolean
: If true, shows the print preview without printing.closeWindow?: boolean
: Whether to close the print window after printing.printWindowOptions?: PrintWindowOptions
: Additional options for the print window.printTemplate?: TemplateRef<any>
: Angular template to render.Method:
print(params: { ... }): void
: Prepares and executes the print operation with the specified parameters.This project is licensed under the MIT License - see the LICENSE file for details.
Hi there, would you mind sharing a ore detailed tutorial for new beginner?
Great thanks!