pdf.js | Project Deprecated -
kandi X-RAY | pdf.js Summary
kandi X-RAY | pdf.js Summary
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Top functions reviewed by kandi - BETA
- Event handler for live - click events
- Main loop function
- Create a fragment fragment .
- Recursively build request parameters
- find node set
- Decodes a utf16 string .
- Accessor functions
- Utility function to encode a string .
- Clones event listeners .
- Get current dimensions
pdf.js Key Features
pdf.js Examples and Code Snippets
Community Discussions
Trending Discussions on pdf.js
QUESTION
Please Help, I tried Lots of solution to show all pages one by one but I get different error, so now I'm using demo code of pdfjs and its work for one page, can anyone know how to display it all pages.
I tried this solution but not work for me How to display whole PDF (not only one page) with PDF.JS?
...ANSWER
Answered 2021-Jun-07 at 14:20QUESTION
I'm trying to update pdfjs module to the next version (2.8.335) in my Angular application and got following error:
...ANSWER
Answered 2021-May-28 at 19:10QUESTION
I'm using pdf.js-extractor in a node cli script. I'm trying to extract a database of questions and answers that after that the file is processed will have this structure:
...ANSWER
Answered 2021-Apr-17 at 19:56I believe the problem is about asynchronous code.
I converted your code like this. That might solve the problem if your pdf data is correct
QUESTION
⏯ Playground Link (before the answer)
⏯ Playground Link (after the answer https://stackoverflow.com/a/67071637/112882)
ANSWER
Answered 2021-Apr-13 at 08:51There's no need to setSelectionRange() to update the scroll position. input.scrollLeft = 0;
would have the same effect without the side effects in Safari.
QUESTION
I'm working with vue.js, and I want to display a pdf on a website. I keep seeing a lot of complicated examples of pdf viewers that require an upload button and a conditional display - this is NOT what I need.
I just need to display a hardcoded pdf document within a div on my web page.
This is what I have so far using iframe
I need the width of the actual pdf page to fill up 100% of the width (for legibility). I don't want the grey background to show. The page should also be mobile friendly.
Open to suggestions that include not using iframe, especially if it would make the page more mobile friendly. If you're going to bring up vue-pdf or PDF.js, please include some clear instructions on how to use them.
PS: I am using some parameters to remove the toolbar and navpanes like so:
src=".pdf#toolbar=0&navpanes=0&scrollbar=1"
I've tried adding &zoom=100
or &view=Fit
and that does not fix my problem.
ANSWER
Answered 2021-Mar-25 at 15:00I lied. Adding &zoom=140
to the end of my pdf url solved my issue.
QUESTION
I currently have the problem that I can't manage to import a JS library in wordpress. It is the jsPDF library and in wordpress it throws this error message when I press a button. ReferenceError: Can't find variable: jsPDF
I added this line in functions.php, and also tried it locally.
ANSWER
Answered 2021-Mar-07 at 01:06There are two problems in the way you enqueue your scripts.
- The name of the script should be unique.
- Probably the cause of your error message: You are locating the cdn inside of your plugin folder, which is not the place the file is located.
So your code should look like:
QUESTION
So after making this function work I started to create a loop that would give me feedback from the backend after SSR, I wanted to use hooks so I made it a functional component and started to write but the hook (even with nothing in it) is throwing 2 errors. Invalid Hook Call and A cross origin error was thrown.
I tried changing the file name to jsx, moving the file out of the folder I had because there was a second node modules in there (I thought it was using two versions of React), I also read somewhere just to clear local storage and it was just a in development using localhost problem.
*Edit So i've found that its not even calling the fn: reactToPdfUtils.savePDFNOW(sourceElement, true, undefined, cb) its stopping here
...ANSWER
Answered 2021-Mar-05 at 17:52My understanding of the code is that the function handleSave
will call the external hook savePDFNOW
. If this is what happens, then this will break regardless of the useEffect logic.
The reason for that is that hooks that are extracted outside of the component require their name to start with use
So to allow the hook to run you change its name to useSavePDFNOW
.
That being said, I believe this is not a valid use case for useEffect, think of useEffect as componentDidMount/Update. This is relevant to component render cycle rather than event listeners. It makes more sense to do away with the useEffect and keep it a regular function.
A few more things, if you are using the latest react version you don't need to import react. Also it's recommended to use const/let instead of var as well.
QUESTION
I have a handle Save function in a component which calls a function called savePDFNOW. I import this function from a different file I have made called reactToPdfUtils. After the function is done, which in this case is a pdf, I'd like to send word back to the component and change the state and render a success message.
I've been doing some research and trying to fumble through creating a call back function but can't seem to get it right or know if that is exactly what I need here.
...ANSWER
Answered 2021-Mar-04 at 19:27You can try callback like this:-
QUESTION
I want to export the HTML into PDF in Nodejs. My HTML file having a chart, graphs, images, and table data. I've created HTML with handlebar parsing as well as creating the one public URL for HTML of pdf. I've tried to export HTML to pdf using HTML-PDF NPM package but it can not load the charts, maps, etc just load simple HTML with table data. Here is an example of how I tried to export with an HTML page link:
...ANSWER
Answered 2021-Mar-04 at 10:56I did it using a Puppeteer. I've created one route in NodeJS which renders the HTML about how I want in my PDF. This route is accessible without a login so it does not require login. In my HTML file I've added the dynamic charts, google maps, images, and table listing.
I've created the PDF by writing the following in my export PDF route:
QUESTION
I am using html2pdf.js inside of my projet: https://github.com/eKoopmans/html2pdf.js
My issue, is that I do everything like inside of the tutorial and it does not prompt the download for my div :'(
Here is my code:
...ANSWER
Answered 2021-Feb-22 at 23:10The only problem is that you didnt import the js file into your html. I added it and worked perfectly
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