I use Play framework 1.2.x
I use PDF module renderPDF to generate PDF from HTML. I would like insert a image into the PDF.
Im trying to download image from controller downloading in the HTML which will be render as PDF as like this
<img src="#{AwardController.getSignature()}">
From the forums I found that we need to define play.pool in application.conf, So I defined it and works well in local environment. But It doesn't work in QA or Prod environment where we have two processors, so I thought it would take nbprocessors+1. I tried both defining play.pool and not defining. But there is no luck in QA/Prod environment. Please help me to resolve
UPDATE: It working when http request, but not works in https request. Do we have any settings anywhere to resolved this
Related
I want to host the Swagger UI behind the same webserver our API is running on (at least on dev and staging). Is it possible to do that without having to use Node whatsoever? I feel that it should be possible to host the static HTML, CSS and JS files but I can't see how.
This page* on Github suggests that swagger-ui-dist is designed for this scenario but the related page** doesn't really explain how to implement it but seems to show that Node is still required anyway.
I find the docs quite confusing.
*https://github.com/swagger-api/swagger-ui
**https://www.npmjs.com/package/swagger-ui-dist
I just worked it out. All the static files I require are in the dist directory.
With Ruby on Rails I can run rails s -p 3000 and preview my site at localhost:3000.
With React I can run npm start and view the site at localhost:8080.
What if I just have html and CSS files, how do I preview that?
On OSX, you can run a simple web server from any directory using this command:
python -m SimpleHTTPServer 8000
Then, you can hit the directory in your browser by going to http://localhost:8000/path/to/file.html
You can try click 2 times in index.html to open the file in browser.
Every time you update the code in sublime text, you need to reload the browser and the updates will be aplied.
This usually depends on your device/OS and what your eventual goals are, but usually you can either use (online) software that renders the HTML and the CSS for you (such as Brackets.io, etc.) whilst you are typing it (to live preview any modifications/additions), or you can put the documents live using a local webserver such as Xampp or OSXs built in simple web server, and check their respective localhost locations every time you save changes using your code editor.
You could also simply use online applications like Codepen, which can also render HTML and CSS, and even JavaScript. Codepen just today launched Codepen Projects which allows you to create entire website projects at their website. It is however, a pro (paid) feature.
Here's a short overview of code playgrounds that offer the functionality you requested (by no means an exhaustive list):
JSFiddle
CSSDeck
CodePen
JSBin
And ofcourse you can insert Snippets here on StackOverflow, which is also able to render HTML and CSS (and JS).
If you really only use HTML and CSS, previewing in a browser is also possible, opening the .html file by double clicking and opening in Internet Explorer, Chrome, etc.
I have imported a website using Import of expression web 4. Works great but the pictures are remote URL (http) links. Is there anyway to force them to be downloaded and the url of the img pointed to the local saved image?
Or is there a feature where i can right click on an img and force it to be downloaded locally in expresion web 4?
I can't seem to figure it out.
I thought Expression Web does this automatically upon saving the HTML file?
Otherwise, try downloading the website completely offline (e.g. with HTTrack) and work with this version from within Expression Web.
I have an ubuntu installation on my laptop i use for web app development. When i type in http://localhost/blah.php i see my php web page as i normally would with all css style loaded and rendering fine.
When i try to connect to this same apache server from a remote machine by typing in the IP address the page loads but without any css styling at all. I also get the same problem trying to connect to the apache server from a virtual machine on the same box. I would like to get this working so i can test my web apps in IE but obviously css not loading is a problem. Any tips ?
Look into your source code and look how your style sheets are referenced.
If you have references to http://localhost/mystylesheet.css, that's your problem right there.
If that doesn't help, try to access a style sheet directly (enter the address in the browser) and tell us what happens. Also post the URL you are using. The head of the HTML document you are calling would also be helpful.
What I'm looking for is some sort of a proxy tool that will allow me to specify a local file to load instead of one specified in the web page that is being browsed. I have tried Burp Suite which is almost working - it allows us to intercept a file and replace it by pasting the contents of the file we are swapping in into an input field. The file content is compiled code (Flash content) so we are pasting in bytecode, but something isn't working.
The reason is we are a 3rd party software developer without access to our client's development or testing environments. Our content must interact correctly with the rest of the content on their webpage (there are elements on their page that communicate with our content) and to test any changes we make takes several hours turnaround to get our files uploaded to their servers. So what we need is some sort of hacking tool to let us test our work with their web pages, hence the requirement to specify a file in a webpage to swap with a local version.
The autoresponder feature in Fiddler Web Debugging Proxy might do what you need, if it's only static content.
I've been using HTTP::Proxy for a long time, and it has always helped me fiddle with things on the fly.
You might be able to do this with Greasemonkey but I'm not sure if the tests will be totally reliable.
http://diveintogreasemonkey.org/patterns/replace-element.html
And if Greasemonkey seems plain wrong for you I would take it as the perfect excuse to try out mouseHole. Now I have to admit that I've never tried it but since _why also made Hpricot I expect it to be fun, productive, and different.