I have a Google App Engine Application, and as part of that Application I have my standard HTML pages, Home, ContactUs, Testimonials, Pricing ETC ETC, when users click on "login" or go to a specific URL eg (www.diarybooker.com/demo) it loads the actual application.
All these standard HTML files are fairly static files though, with analytics and SEO etc in them, however in order to update these currently I need to release a new version of my application every time.
Can anyone offer any advice as to how I can JUST update the HTML without having to release a new version of my application (especially if I am in the middle of a development cycle and don't want to branch just to update a contact number or fix an SEO issue etc)
It is entirely possible that I am actually using the system incorrectly and that I should be re-wiring things better/differently, but I cant find any information about how this SHOULD be setup, and Im not even sure what to search for either, so if anyone can at least point me in the direction of some information on this, I would be very greatful!!
By way of an alternative example, I have a friend who is running www.wineathome.org.uk and if you click on "attend a tasting" it moves off into http://wineathomeuk.appspot.com. Clearly this is not very clean and is also not the way to make it work, I could embed the application in an iframe, but is that really the way to go?!
You have your application code in source control, right? I'd suggest that you create a deployment directory and clone into it the version of the application that you want to have running on AppEngine. Then, copy into the deployment directory the versions of the HTML files that you want updated. Deploy away.
That is the only strategy that's going to work for you. The GAE deployment tool only deals with your application as a whole.
Looks like you have a couple of issues going on.
On the first issue as #AdamCrossland states you can use source control. I use git and create branches for my application at different versions. If you do that you can merge your updated HTML back into an older branch then update your application from that branch. That way your only changing the HTML files and leaving the application in it's current state. App Engine deploy is intelligent and will only upload the modified files. Doing this from Eclipse is a bit more difficult than from the CLI IMO, but YMMV.
The other issue of a friend clicking on attend a tasting routing the url to appspot is a bit harder to deal with unless some code is provided. I would think it is because the code is doing a redirect to a hard coded URL. I have several application mapped to a domains and none of them route to appspot unless I forced it to in order to use some functionality like HTTPS which only works on appspot.com. I personally try to avoid iframes it opens up an avenue for exploits.
Related
Without thinking, I created an entire program in Java and began designing a website to use this applet. All it does is create image in a certain way but there is a bit more code (classifications and default values/images) that I just felt was easiest to do with Java. Now I have a Java app and HTML CSS and JavaScript that I can't seem to do much with.
I have thought of 2 ideas (below) but I don't know what the general alternative is to applets nowadays.
I have a spare PC I may use and just alter my applet to run the back-end of a server-based site instead, but I am hesitant to use my own IP and bandwidth for something like this. Also, this app doesn't even need access to the internet so this just seems like way overkill.
I could just release the .jar, but I plan on expanding the available options. I also told people that this website was coming. I'd like to be able to just update the website.
I don't really plan on writing my program in another language. This took me time to make. If there is no way to work Java into my site, I may just abandon the project altogether.
I am mainly concerned with Chrome for this problem.
Edit: I would like to use GitHub as my host, just in case this helps at all.
You can run anything you want on the server, including java programs. So
you could run the image creation program in the server and present the
resulting image using a standard img tag.
I hope this is the right place to post this question. The web applications stack exchange did not look suitable based on the other questions asked on there so I guessed this might be the best place to put this question.
I have a java eclipse project that works as I would like it which takes in an image locally from the adjacent file path and performs the required action on this image before returning a double value at the end after all the calculations. To do these calculations I use the OpenCV library which is essential to the core functionality of the application.
The issue I am having is to deploy this application so that the the application when it receives a request will take in an image (preferably as a .jpg but this can be changed if absolutely essential) and then after the application has carried out the required task send back the resulting number. In future this will be sent and received by an Android app which will just take the photo, compress it and send it away before receiving and displaying the answer but for now I'm just trying to get my project onto an accessible server.
I have tried to use Heroku and followed their tutorials and instructions which encourages the use of Maven but I could not properly insert the dependencies for my project as it used an external jar. I spent a lot of time checking through the various solutions online to this issue but a lot of them felt like workarounds which only worked in some cases and none were working for me. I am open to using this again if there is an elegant solution that is simple to follow.
The main sections of this question that I am asking is for the simplest way to take my working eclipse project which uses an external library, modify it to take in an image via server request and then send back a number result. I also would like a suggestion as to which cloud-based service would be suitable for this project and allow me simply to put my code on their service and allow a test user to run this code whenever I want with reasonable availability.
Sorry for the long-winded explanation and I hope I have provided enough information. I have been trying to work out how to do these things with the help of tutorials and suggestions for a few weeks now but have no previous experience with making a web server as everything I have created has been a local program.
Thanks for your help and suggestions
So, I have a fully functioning html/javascript/css web app, not sure if that's the right term, it works fine and dandy in a web browser.
The thing is I now have to move it OUT of a browser, OFFLINE, and to the "desktop", make it a standalone app. I would have to somehow wrap it in java/c++/python something, to make it run like that.
I really like Java since that is the language I know out of that list. I have looked into Rhino & Gecko. I haven't really found anything that is a nice plug and play. Like here is my .html file now run with it. I assume it would have to be in a swing window or something too.
Any hints/help/comments?
(As per request, I reposted my comment as an answer.)
The Atom editor is built using only web technologies, and uses the Electron framework (based on the Chromium browser) to run as a standalone application, with no external browser dependencies.
It looks very easy to set up something similar yourself, and basically just requires you to put your files in a special directory. (Electron uses a lot of space, though, so it may not be practical for distributing applications below ~20 MB.)
If you are really looking for an option where you just point at your current html and are off then you might just want to configure run a local web-server. It changes almost nothing about how you are running your application except where it is being served from.
I am developing an e-commerce web application, and in that ads from other giants pop up. I figured out that this is done by PriceFountain, which is actually a spyware. I found the steps to remove that from my laptop. more found here.
but the problem is my clients can also have this adware. I want to programmatically do following or either of them, on the client side:: (and if it is not possible at least inform the user to do so)
If, PriceFountain is present, uninstall it from their system. If it is an add-on, remove that.
Activate the pop-up blocker (deactivation can be achieved through javascript and jquery). But I want to activate. My site does not need pop-ups.
Alter the registry of user for the contents of PriceFountain.
I know this is somewhat an unethical hack, but can this be achieved and if so, how?
More of that, it is just my curiosity can we affect client site settings.?
You used to be able to do that (with jscript/vbscript) in IE if and only if the user added your site to his trusted sites (and allowed pretty much everywhere there), or if it was the intranet-site with relaxed permissions.
Back in the old day's I had such a thing for the intranet-help-site where users could browse through the faq and click on the 'execute solution' button for the common 'problems' (previously solved and added to DB).
For rather obvious security-reasons this is no longer the case (although one can still pull some stuff in legacy IE environments).
The point is: you can't do this on other browsers then IE (unless maybe you'd develop separate plug-ins for them and ask your users to install something that will essentially give you access to their whole machine). Realize that effectively what you are asking for is a way to fully control the user's machine. Would you install such a browser (on your parents pc)?
The best course of action would be to face-up, inform your users on your main-website (enter-page) that something bad spread throughout an ad-network and guide them through the steps (that you already found) necessary to relieve them from their problem.
Even if what you asked was possible, you'd still need the user's cooperation somewhere along the way, even if you'd were to write an application for this that the users could download and run (administrative/elevated)..
Good Luck!
EDIT: for the registry you might try something with the answers in this question: read/write to Windows Registry using Java
Still, you'd still need the user's co-operation.
We have an app that we use as an applet in our website. Since the latest Java updates, we can't use it because a third party component uses it's own applet loader, and that is being blocked by the runtime. So, we've moved to Webstart, which is working ok, but when a user downloads the JNLP then leaves our site they can access the app by loading the JNLP. So we miss out on the website traffic.
So my question is: is there any way to make a jnlp "use-once" to force a user to come back to the website? Tying it to a session variable? An entry in the database to say when they were last online maybe? Has anyone else done something similar?
Thanks in advance.
Java Web Start is a deployment technology, not a marketing strategy, but some possibilities suggest themselves:
Exploit the features of the <shortcut/> element.
Dynamically load and display site content in your application.
Make it easy to visit your site using the browse() method provided by java.awt.Desktop.