Well, since they don't care about performance, props to them, I guess.
Maybe they should rewrite Firefox and Gecko itself in JavaScript and then we'd run it inside Chrome.
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Firefox 19 Beta Brings JavaScript-Based PDF Viewer
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Originally posted by RealNC View PostWhy don't they use a plugin, like Chrome does? (And it's very fast.) JavaScript is for web pages, not for the browser. Sounds kind of stupid what Mozilla is doing.
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Originally posted by willmore View PostEvery time Adobe Reader installs itself on a machine, it stuffs a plugin into each and every browser it can find. So, I have to go in and turn that off. I've been doing this for over a decade and I'm tired of it. Please tell me that it will be possible to turn this off and let .pdf files be downloaded instead.
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Oh, no, not again
Every time Adobe Reader installs itself on a machine, it stuffs a plugin into each and every browser it can find. So, I have to go in and turn that off. I've been doing this for over a decade and I'm tired of it. Please tell me that it will be possible to turn this off and let .pdf files be downloaded instead.
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Originally posted by smitty3268 View Post1. The job of a web browser is to show documents (html,xml,etc.) so why does it pass off pdf documents to an external program? Let's just have the browser handle it natively.
3. Loading the pdf directly in the browser should be faster than launching an external program to do it. Better integrated/less likely to cause problems in the browser too.
2. A pdf viewer written in javascript will increase security - it's a managed language, and the browser is already hardened against attacks that could come through js, while external viewers are often out of date and we can't know whether they are secure or not.
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Originally posted by mayankleoboy1 View PostIts far from finished. Load a big enough PDF file, (4-5MB) and the whole browser will freeze till the PDF is completely rendered.
Even after loading is complete, the scrolling, panning and zooming is ridiculously slow, specially on older hardware.
A pdf plugin renders the same pdf quite easily.
What annoys me about how it is configured is that it will only load pages as you scroll them into view. I'd rather it continue to load the whole document asynchronously.Last edited by randomizer; 12 January 2013, 01:53 AM.
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Originally posted by smitty3268 View PostOriginally I thought it was just supposed to be an experiment, to see what kinds of problems there were creating a complicated program to run in the browser. I'm not sure when they decided to actually make it the default.
But the basic reasoning goes like this -
1. The job of a web browser is to show documents (html,xml,etc.) so why does it pass off pdf documents to an external program? Let's just have the browser handle it natively.
2. A pdf viewer written in javascript will increase security - it's a managed language, and the browser is already hardened against attacks that could come through js, while external viewers are often out of date and we can't know whether they are secure or not.
3. Loading the pdf directly in the browser should be faster than launching an external program to do it. Better integrated/less likely to cause problems in the browser too.
1 and 2 make some sense to me, even if there probably are other ways to attack these issues as well. I don't think they're quite there on #3 yet, though.
Edit: https://people.mozilla.com/~cjones/P...japan-2012.pdf
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Its far from finished. Load a big enough PDF file, (4-5MB) and the whole browser will freeze till the PDF is completely rendered.
Even after loading is complete, the scrolling, panning and zooming is ridiculously slow, specially on older hardware.
A pdf plugin renders the same pdf quite easily.
Leave a comment:
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