如何通过程序（例如HTML，JS，PHP）更改浏览器的pdf查看器？

Question

Goal : A browser base pdf viewer that has zoom and drag/ pan function (better if allow hiding the save function) to replace the browser default one

Problem : all browser (exclude old IE) has their own build in pdf viewer, that without dragging/pan function

Currently this code use default pdf viewer:

<object id = 'zoomPage' type='application/pdf' data= '1.pdf'>
   <p>The PDF can not display
   </p>
</object>

Is it possible to force all browser (Chrome , FireFox , IE8+) using the adobe reader to open pdf file using javascript / jquery / html /php? Or are there any web base pdf viewer has the functions mentioned above?

Note:

For the first approach :

I found the way eg content-disposition : attachment

but it only change the behavior from viewing to download the pdf , not changing the preference in opening the pdf file

Answer 1

For approach 2: (Which I recommend) Check out:

https://github.com/mozilla/pdf.js/

PDF.js is Portable Document Format (PDF) viewer that is built with HTML5.

PDF.js is community-driven and supported by Mozilla Labs. Our goal is to create a general-purpose, web standards-based platform for parsing and rendering PDFs.

EDIT: For your speed needs, check the discussion on the other options here: Recommended way to embed PDF in HTML? and see if the other options fit your requirements.

Approach 1 is inherently dicey due to security reasons

Answer 2

The only way you can force it client-side is by supplying the alternative...such as pdf.js, zoho, google pdf viewer, scribd, etc (there are many). I'm not sure if Adobe provides an in-browser pdf viewer like you're expecting.

The default pdf viewer is kept in a variable found in about:config that can only be changed by the user.

Answer 3

Is it possible to force all browser (Chrome , FireFox , IE8+) using the adobe reader to open pdf file using javascript / jquery / html /php?

You could try this by using an iframe pointing to the pdf file. The browser will automatically open the pdf file using a pdf reader software on client machine. Like this:

<iframe src="yourpdffile" style="width:100%;height:500px"></iframe>

Answer 4

you can't force something on the client for a security issue, but you can check with something like this . My previous sentence follows by the experience that I have on browsers and coding but maybe I can say something wrong.

1. You can control if there's Adobe Reader using javascript and a code that check if there is the Reader installed with a script like this (I've used these lines months ago and they work)

2. Try to use this plugin that maybe is for you pourpose (the first sentence link).

Answer 5

You can also use google docs viewer to achieve this functionality.

Just refer this link : https://docs.google.com/viewer

You can get the iframe url and put it in your site.

<iframe src="http://docs.google.com/viewer?url=http%3A%2F%2Fwww.yoursite.com%2Fpdf%2Ftest.pdf&embedded=true" width="600" height="780" style="border: none;"></iframe>

please note that the value of the url parameter in the src is url encoded .

Check out the JS Fiddle example here