22 04, 2020

Way to Restrict PDF Files to Specific Users/Roles on PDF Viewer for WordPress

2020-07-02T10:47:36+06:00

During the last few years, we received a question lots of times from users of the most popular PDF Viewer for WordPress plugin, that how someone can restrict  a PDF file to a specific user or a group of users, or limit a particular user/role from accessing a file or file type. We understand this [...]

Way to Restrict PDF Files to Specific Users/Roles on PDF Viewer for WordPress2020-07-02T10:47:36+06:00
24 10, 2017

Fix: file origin does not match viewer’s in PDF Viewer for WordPress

2019-10-25T07:17:19+06:00

We've received many support requests with this error message and that's why this article is here. It include a video as well, so you can understand it easily. This error comes up when you have mismatch in your file url & website url structure. For example: Your site may use url like: http://www.example.com or https://www.example.com [...]

Fix: file origin does not match viewer’s in PDF Viewer for WordPress2019-10-25T07:17:19+06:00
23 12, 2015

[Solved] PDF Viewer for WordPress Not working after updating to 4.5 ?

2019-10-25T07:17:20+06:00

Recently we released version 4.5 of PDF Viewer for WordPress .In this version we've made the url structure shorter. If you've updated the plugin by replacing files using ftp client, you'll face an issue. The pdf files will not be displayed inside the viewer. But nothing to worry, here's the solution for you... Login to your [...]

[Solved] PDF Viewer for WordPress Not working after updating to 4.5 ?2019-10-25T07:17:20+06:00
23 06, 2015

Display PDF Files from Amazon S3 using PDF Viewer for WordPress

2020-12-14T18:38:09+06:00

Many users have been asking for an way to pull pdf files from Amazon S3, So, We did a workaround and identified an way to display PDF Files from Amazon S3 using PDF Viewerf for WordPress Plugin. PDF Viewer for WordPress can't pull pdf files from Third party domains due to cross domain policy. But you [...]

Display PDF Files from Amazon S3 using PDF Viewer for WordPress2020-12-14T18:38:09+06:00
20 12, 2014

Fixing Warning: session_start(): Cannot send session cache limiter – headers already sent (output started at /home/xxxxx/public_html/wp-content/plugins/pdf-viewer-for-wordpress/web/viewer-shortcode.php:3)

2019-10-25T07:17:20+06:00

We received this issue from a few users. So, We did a workaround and made a way to fix. Some servers add spaces to uploaded files somehow, for encoding type I think but not totally sure. However, due to extra spaces, there's a warning message displays on top of Viewer. Warning: session_start(): Cannot send session [...]

Fixing Warning: session_start(): Cannot send session cache limiter – headers already sent (output started at /home/xxxxx/public_html/wp-content/plugins/pdf-viewer-for-wordpress/web/viewer-shortcode.php:3)2019-10-25T07:17:20+06:00
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