I want to load a pdf file located in upload/grilles/ where upload is located in the root.
My code:
<?php echo $nomFichier; ?>
When I click in the link, codeigniter doesn't want to display the document unlike in a site without framework that display.
Why?
Thanks !
This is not a codeigniter problem, but a browser (Firefox) issue.
I'd recommend the PDF.JS library, which is a general-purpose, web standards-based platform for parsing and rendering PDFs.
note: your above example behave (checked on localhost ) in other browsers than FireFox as follows:
Chrome Version 34.0.1847.137: shows pdf in new window right away
IE 11: asks for permission to show the pdf, if granted shows pdf in new window right away
Safari (for windows) 5.1.7.: shows pdf in new window right away
Opera 12.11: shows pdf in new window right away
So....
It's just my URL.
The file name contains a space, but I injected the name in the url which gave:
localhost/xxxx/yyy/file%20test.pdf
but the url's file is:
localhost/xxxx/yyy/file_test.pdf
Sorry for the inconvenience
Related
Images embedded in Articles not being displayed in migrated Joomla website
I have migrated a Joomla 3.7.2 website from an old server to a new server using a particularly messy technique. Basically, I exported the database and then copied the important folders and it all worked remarkably well barring one very specific feature. Articles with images in them no longer display the images in the new site.
I have System - SEF enabled in both sites (and switching it off makes no difference)
I use JCE and in code view the typical line displaying the image looks like this:
<p><img src="images/players/shirt.jpg" alt="" /></p>
In both sites.
JCE is configured to use Relative URLs in both sites. If I turn that OFF then I get the image displayed in the new site. Of course that's just a hack around the problem not a solution to it.
Path to Files Folder, and Path to Images Folder is set to images in both sites.
HTML inspector on the old site shows the
<img src="/images/players/shirt.jpg" alt="Shirt">
And on the new site
<img src="images/players/shirt.jpg" alt="Shirt">
And if you hover over the url it says "could not load the image". The missing first '/' is clearly the problem but what is it that puts it there after the article is saved by the editor and before the html is displayed in the browser?
Slightly embarrassed to pretend this is an answer but today I got the prompt to update Joomla to 3.7.3 and of course immediately afterwards the problem has gone away.
I have a blank Firefox Add-On I made using the Getting Started Tutorial. When I run my extension using jpm run I observe the following.
If I navigate to any image it appears like this (image is displayed nicely in the centre):
However, I have the same image store in my extension under: ./data/test.jpg. When I navigate to resource://my-addon/data/test.jpg I get the following blank page:
The image is there, because if I hover over it in the inspector, it shows:
Am I doing something wrong, missing something in the docs about rendering images or is there a bug with how images are being rendered from the extension?
Include the self and then do
console.log(seld.data.url(''))
This will give you the id of your addon. It is very likely not my-addon it will be something like: jid1-4GP7z3tkUd3Tzg#jetpack - so your path to your image will be resource://jid1-4GP7z3tkUd3Tzg#jetpack/data/test.jpg.
I have a logo that shows up in Safari but in Chrome it appears as a broken link and simply does not show up at all in Firefox.
<img src="images/logo-01.png"/>
I have re-uploaded it many times and have even tried alternative paths and file names.
anyone know how i might be screwing this up?
I ran into this same problem. For me, it turns out the image was corrupt. If i tried to open the png file up in photoshop, i would get an error saying it could not parse the file.
For whatever reason, safari could display the corrupt file, but chrome could not. This is how i fixed my issue. I noticed "preview" on my macbook could open the file fine. If you are using windows, possibly try paint or gimp or some other program besides photoshop.
I downloaded the corrupt file onto my macbook, opened it with preview (open with > preview)
In the preview app, go to file > duplicate, which makes a copy of your image
Save that duplicated image
As a test, i tried opening that new copied image in photoshop and i was able to!
Upload new file to website. I was able to view the image in chrome now.
Hope that helps anyone who ran into the same problem.
It could be an issue with your file structure. Right now your links are using relative paths (e.g. href="index.html"). This is fine if the file you're referencing is in the same directory as the current page file. But if your current page is located elsewhere, like in a 'pages' directory or something, then you need to tell the links to start from the site root. That would look like href="/index.html" (note the slash). So for the image, you'd have:
<img src="/images/logo-01.png"/>
I need to open a csv file within firefox. By default, it asks me to choose a download location or to open it with an external program. However, regarding the context, I have to display it straight away inside the browser as plain text, without passing by the popup screen which asks me what to do with the file.
I tried to tweak the Firefox "mimetype.rdf" in order to force the content type "text/csv" to be opened in browser. However, I don't find much information about this file, so I was more or less guessing... This is what I came out with:
<RDF:Description RDF:about="urn:mimetype:text/csv"
NC:value="text/csv"
NC:editable="false"
NC:description="CSV page"
NC:fileExtensions="csv">
<NC:handlerProp RDF:resource="urn:mimetype:handler:text/plain"/>
</RDF:Description>
My idea was to force firefox to treat text/csv as text/plain. This code does not work. But anyway, I managed to force content type using "Mason" firefox extension. However, when the browser sees it as a text/plain, it propose me to open it with notepad or download, does not help me much.
I tried other content types, the text/html, text/xml, it always asks me to choose an external application or download.
I tried to use several extensions, "openInBrowser" and "ViewAsText" make me able to do what I want, but I have to explicitely go in a menu and click the "view as text in the browser", no possibility to set a behavior for the content type "text/csv".
How can I explain that I want all the "text/csv" to be opened inside firefox by default?
Any idea?
Thanks
You could have an upload field where the CSV file gets uploaded to the server. Using server-side code (ASPX for example) you could upload the file, then read the contents of the CSV file and display the results using a Response.Write to the browser.
Do Chrome or Firefox make your extension's source code open to the host machine? And if yes where are the respective folder on Mac?
Yes, assuming some or all of your extension is written in an interpreted and un-obfuscated language. Plain Javascript is common for extensions in both browsers.
For any firefox extension, if you save the .xpi file instead of installing it, it is just a zip file and you can open it with any archive tool (e.g. 7zip or WinZip).
The same goes for the .crx files Chrome. As an test, I just downloaded and opened the .crx for Google Mail Checker Plus using 7zip, and it looks like this is entirely written in javascript and all the source can be read.
In either case, how much usable source code you can get from this depends on the language(s) that are used in the extension.
Google Chrome installs the extension into ~/Library/Application Support/Google/Chrome/Default/Extensions/<EXTENSION_ID>/ and registers it in its Preferences file (according to this).
As heb says, Firefox installs the extension to ~/Library/Application Support/Firefox/Profiles/PROFILE_ID/extensions/EXTENSION_ID/
For Firefox the path is:
/Users/YOUR_LOGIN/Library/Application Support/Firefox/Profiles/PROFILE_ID/extensions/EXTENSION_ID/
view online
View a Chrome/Firefox/Opera extension/addon’s source in browser (without downloading):
https://robwu.nl/crxviewer/
bookmarklets
bookmarklets usage
Click the bookmarklet when on an extension’s page in the Chrome Web Store, Firefox addon gallery or Opera addon gallery.
bookmarklets source code
load in same tab
javascript:location.href='https://robwu.nl/crxviewer/?crx='+location.href;
open in new tab
javascript:window.open('https://robwu.nl/crxviewer/?crx='+location.href,'_blank');
bookmarklets links
view extension source online (Chrome .crx) # https://robwu.nl/crxviewer/?crx= ← You can drag this link to your bookmark bar to create the bookmarklet, but you have to edit its URL afterwards: Delete everything before javascript, including the single slash: http://delete_me/
view extension source online in new tab (Chrome .crx) # https://robwu.nl/crxviewer/?crx=
I know it's an old topic but for future research.. it could be interesting..so following the link :
How to find extension code?
This article explains very well where are located extensions code for Firefox, Chrome (working on Chromium too of course) on Ubuntu and Windows!
Best,