Some test text!

menu
jQuerykeyboard_arrow_down

Integrating jQuery with WebViewer JavaScript PDF library

This guide will help you integrate a free trial of WebViewer into a jQuery applications from scratch. It will help you clone the jQuery sample repository, walk through the project structure, and show you how to call other WebViewer API. Your free trial includes unlimited trial usage and support from solution engineers.

Prerequisites

Node.js is not required for WebViewer
WebViewer does not require Node, npm, or node_modules. It is only recommended to run the samples.
No trial license key required.
The trial of PDFTron SDK works without a license key. A commercial license key is required for use in a production environment. Please fill out our licensing form if you do not have a valid license key.
Keep your commercial license key confidential.
License keys are uniquely generated. Please make sure that it is not publicly available (e.g. in your public GitHub).

Initial setup

  1. Clone the jQuery sample by executing

    git clone https://github.com/PDFTron/webviewer-jquery-sample.git
  2. Once cloned, navigate into the webviewer-jquery-sample directory and install all the required dependencies by executing

    npm install

npm will also download the PDFTron WebViewer and extract it to /src/lib.

You are now ready to run the sample or use more WebViewer APIs.

Sample overview

After initial setup, the webviewer-jquery-sample directory should be laid out like this:

webviewer-jqeury-sample
├── CONTRIBUTING.md
├── LICENSE
├── node_modules
│   └── ...
├── package.json
├── README.md
├── app
│    ├── index.html
|    ├── app.js
│    ├── lib
│    │   ├── ui
│    │   │   ├── ...
│    │   ├── core
│    │   │   ├── ...
│    │   └── webviewer.min.js
│    └── ...
└── ...

Notable files and directories include:

File/Folder NameDescription
LICENSELists the PDFTron copyright and license information.
filesContains the sample PDF for the application
libContains the extracted WebViewer SDK
index.htmlContains the main layout for the application
app.jsContains the code for the main application, includes WebViewer instantiation as well as the 'documentLoaded' callback

In short, app.js instantiates WebViewer and sets up some example event handlers. WebViewer is presented on the page.

Run the sample

To run the sample, navigate to your webviewer-jquery-sample/ directory and execute

npm start

Then navigate to http://localhost:3000. You should see the application load on your browser.

Dark theme

Use more WebViewer APIs

To call more WebViewer API's, navigate to /src/app/app.js and add the API calls in the callback of the WebViewer constructor (you may need to make one if it is not provided).

WebViewer({
    path: '../lib',
    initialDoc: '../files/webviewer-demo-annotated.pdf'
}, document.getElementById('viewer'))
    .then(instance => {
        // In this callback WebViewer will be initialized, so you can call WebViewer API here.
        instance.UI.setTheme('light');
    });

If your jQuery application is already running, you should see the theme change by refreshing the page. Otherwise execute npm start again, then navigate to http://localhost:3000 and you should see that the theme has changed.

manual-integration

Next step

Guides Samples API docs

Get the answers you need: Support

close

Free Trial

Get unlimited trial usage of PDFTron SDK to bring accurate, reliable, and fast document processing capabilities to any application or workflow.

Select a platform to get started with your free trial.

Unlimited usage. No email address required.