I've got a nopCommerce project. I could publish it successfully to a server from my local but it took about 1,5 hours to upload complete ( depending my upload speed ).
Question: Is there a way to sync or update files which i only modify inside VS than uploading whole published project? (cause I told above it took much time for me)
You have to publish whole project on deployment server at the very first time, afterwords there is no need of publish a whole project again and again.
Is there a way to sync or update files which i only modify inside VS than uploading whole published project?
There are many version control tools available to track your file changes. You can use it and update only required files and DLLs.
Related
I was able to split the database and used packaging solution to distribute the front-end. I tested it the exe file and it worked fine. Now I am updating the forms and I cannot figure out a way of updating just the front-end (backend is on the server) wihtout going through the new installation of the new package. I did create the template file while going through the process of packaging the database.
I found this website but was afraid the unzip the file. Have any of you use this tool?
http://www.btabdevelopment.com/ts/freetools
Thank you
Some existing tools
Here is a list of deployment tools for Access front ends:
Auto FE Updater from Tony Toews (probably the best, but commercial)
Application Starter from Peter's Software
Front End Updater Utility, from Roger's Access Library
AutoUpdater, from the UtterAccess archives
The one you listed could also help.
More information on deployment
The issue is that there is no single way to update an Access application.
As you discovered, the packaging tools are nice, but they don't really take care of the most important, and complex, part of deploying software: how do you update an existing installation?
Access doesn't have a good story here, so there are many custom solutions, each with its flaws and advantages.
You were right that in any case, you must separate the backend database, containing only the tables, from the front-end, containing the code, forms and reports.
The front-end must be deployed to each user: the rule being that a front-end is meant to be used by a single user only.
What's in a good updater
So, what are the characteristics that you want in a good update story:
User should not have to do anything: you want the user to get the new version of the front-end as soon as it is made available, automatically.
This could mean that your front-end could check if there is a new version available on a remote folder before it allows the user to login or star any work.
If a version is available, it is then fetched and deployed.
Sometimes, because your development environment may be different from the user's environment (different server names, different shared folders, etc), you may also need to re-link the tables in the front-end to the correct path of the back-end after deployment.
What I am using for my deployments
For a few years now, I have perfected my own system that works without a stitch.
Instead of launching the application directly, when the user click the application icon, a small launcher application is started.
The launcher I use is a simple Click-Once application (so it can auto-update) written in .Net.
The launcher is responsible for ensuring that the main application is only running once, and also for checking and deploying new versions (or downgrading them) when updates are made available.
Updates are simply packaged into zip files that contain all the files necessary for a new update.
The name of the file contains the version number, like myAppFE-2013-08-01.zip so that sorting the list of clients packages by name would make it easy to pick the most up-to-date package.
All these front-end packages are stored on a shared folder on a server, for instance if my backend database is in \\myServer\myApp\DB, the front-end packages could be kept in \\myServer\myApp\FE.
When the launcher detects that a new package is available, it deletes the existing folder of the front-end on the user's machine and unzip the new package there instead.
Once the launcher has finished its tasks, it just launches the application frontend.
When the application front-end is started for the first time, it can do more checks to re-link tables if they point to the wrong location.
Notes
An alternative for detecting a new package would be to keep a small text file on the server that would contain the filename of the most current package.
Whenever a frontend is started it could check if the package name it is running is the same as the package name listed in the file. If not, then an upgrade/downgrade is necessary.
One of the advantages of this solution is that once the Access Runtime is installed, users can run in normal user session on the machine, without ever requiring administrator rights: the click-once launcher doesn't require any admin rights and if you deploy your access front-end under the user's %APPDATA% folder, you do not need elevated rights to update your front-end at all.
The first time you deploy, your launcher should also be responsible for registering the location of front-end folder as a Trusted Location so that Access allows it to run without VBA/Macros being disabled.
These are just a set of registry keys you can easily add under HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Access\Security\Trusted Locations\ (the exact registry key depends on your version of Office and whether you are on a 32 bit or 64 bit system).
We are creating a web application using MySQL as our database, is there a way that some files from the hosting site of our application can be sync to the user's google drive?
There's no direct way of synchronizing your local data with Drive.
However, you can pseudo-sync with little load on your server by using Changes. Basically, you can get list of file changes since the time you specify. If I were you, I make a cron job of checking file changes from Drive and Files.get specific files that have changed.
Besides what JunYoung Gwak suggests -> to ask google by polling them you will also have to keep a last edited date in your app and there might be cases when the local file is newer. will have to keep the same time zone as google to make it work for <24 hour changes.
So both sides will need to have a give changes since -date-time-in-timezone and a way to take a file for one place and update to the other.
Might have conflicts that need to be resolved by a diff tool.
I have a front-end Access 2007 apllication which talks to MySql server.
I want to have a feature where the application on the user's computer can detect that there is a new version on the network (which is not difficult) and download the latest version to the local drive and launch it.
Does anybody has any knowledge or exprience how this can be done?
Thanks
Do you actually need to find out if there is a newer version?
We have a similar setup as well, and we just copy the frontend and all related files every time someone starts the application.
Our users don't start Access or the frontend itself. They actually start a batch file which looks something like this:
#echo off
xcopy x:\soft\frontend.mde c:\app\ /Y
c:\app\frontend.mde
When we started writing our app, we thought about auto-updating as well and decided that just copying everything everytime is enough.
We have enough bandwidth, so the copying doesn't create any performance problems (with about 200 users).
Plus, it makes some things easier for me as a developer when I can be sure that each time the application is started, the frontend is overwritten anyway.
I don't have to care about auto-compacting the frontend when it's closed (and users complaining that closing the app takes too long...), and I don't have to deal with corrupted frontends after crashes.
#Lumis - concerning the custom icon:
Ok, maybe I should have made this more clear. There is only one batch file, and it's in the same network folder as the frontend.
The users just have links on their desktops which all point to the same batch file in the network folder.
This means that:
future changes to the batch file are easy, because it's only one single
file in one central place
we can change the icon, because
what the user sees is a normal Windows link
(By the way, we did not change the icon. Our app is for internal use only, and I'm working in a manufacturing company, which means that all but very few users are absolutely non-technical and couldn't care less about the icon, as long as it's the same on all machines and they know how it looks like so they can find it quickly on their desktop...)
Tony Toews has one: Access Auto FE Updater
It appears to be free, but I'm not 100% sure.
Lumis's option is solid, however if you want to check the version and only copy the database when their is a new version, have a 'Version' field in a back end table, and a 'Version' constant in a front end module. Keep these in sync with each new production release. Compare the table version against the version in the module when the main form of the front end database opens.
If they don't match, have the database close, but have the database call a batch file as the last bit of code to run as it's closing. The database should finish closing before the batch file begins it's copy process. If needed, place a minor delay in the batch file code just to be sure there are no file locking issues.
I'm really new to owning a website, I just bought mine today!
But, I've found found pretty fast that updating files can be a nuance.
Make a change locally, save, re-upload.
I really prefer to code locally, as the IDE is much better. Else I'd have no problem coding with the hosts "notepad".
So, my question is, is there software of any kind that will sync your local files, to those that are hosted on the web host? Or is this dependent on the web host?
i use winscp, i tell it to upload changed files, so once logged in, any changes i make locally are automatically updated. there are other ftp clients that do this also.
you can use a file versioning system like svn to download and update files, push new versions. But that isn't really any different than what you are doing now, except that svn offers ability to keep track of previous versions and keep people from overwriting each other's work. I think maybe you might mean more like "when I open and edit file.txt in my editor and save, it is automatically updated on the server" ? If that is the case, there are a lot of editors that will let you open a file remotely and when you save it, it saves it remotely. The one I personally use is html-kit
Several times now I've had Eclipse delete files for me seemingly randomly - then they appear under the 'Local History' option.
What is going on! I'm definitely not just deleting things by mistake.
Most recently it deleted my template files under html-template which are quite important!
I have an AIR project and a web project that references the src directory inside the AIR project. Usually I close one project while working on the other.
FYI: Currently my backup solution is Windows Home Server which means I have to go home to find a file if its lost in some other fashion and not in history. Yes I do plan to rectify that!
Under Local History you can find the previous versions of your files, after you modified it.
Didn't you set this folder as the output folder for compiling? Then eclipse could clear the files during build.
I suspect it is an external application that is deleting or moving your files. Eclipse's local history simply keeps of copy of your files for quick reverting later.
I suggest trying using a different IDE for a while like NetBeans, and see if the files are still being deleted. Eclipse probably isn't the suspect, as those files would be in local history even if they were not deleted.
I am trying to fix an issue like this myself, I find that when I look into files that have been deleted with another text editor like GEdit, they look like they have been corrupted. I hadn't previously noticed that eclipse kept them in local history, thank you for that. I had been using gitHub for backups before and restoring from that.
If I find that switching to another IDE fixes it, or any other info, I will update this post.