Power BI how to create and add new visualization to PowerBIVisualsPlayground? - powerbi

I'm trying to learn how to create a new power bi visualization. I've cloned the GitHub repository and looked to the code but did not manage to fully understand the architecture. I've added a testVisualization.ts in visuals folder and testVisualization.capabilities.ts in the capabilities folder. What code do I need to add and where in order to see my testVisualization in the PowerBIVisualsPlayground?? A step by step mini example would be appreciated.

Take a look at how I did it for my repo. The repo is somewhat behind the master branch, but you should see all the changes I made to make it work. Look at the changes to the files under the playground path. If you don't need a specific sample data view (I did) you can not make that part of the change.
https://github.com/Microsoft/PowerBI-visuals/compare/master...LukaszPawlowski-MS:master

Related

Can I efficiently use multiple Github Pages in one repository

Essentially I have a course that I am doing and we have many small projects and websites we make. I am a beginner so please don't use any advanced topics or knowledge. I just need a way to organize my projects. I was thinking about have a new branch for each project but the problem with that is but I have these banners pop up. Another question is that when I create a new branch does it copy only from the most recent checked out branch? If so how do I change it to copy from main?
What would be the best way to organize my web projects on Github?

Return current path of PowerBI Workbook

Is there a way in a PowerBI Query to return the path of the workbook?
I am looking to create an environment variable that detects whether I am working on the file locally or if it has been deployed to the powerbi.com website.
I'm not aware of a direct way to do this. You might try using the Folder source and see what the difference in result is when you run a refresh in the service (it could be disabled, btw) vs. when you run it on the desktop.
Could you also tell us why you'd like to know this? I'm sure there's a specific problem or scenario you're trying to solve for and maybe there's another way to solve it if not using the technique you're asking about in this question.

Power BI - change existing visuals

I would like to modify the existing table visual to add a text instead of the whole URL when showing a column as a URL.
I modified it to my needs in Visual Studio, it works, but how would I export it to pbwiz, in order to use it in Power BI ?
Translating our built-in visual into a visual you can use through our developer tools will require you to trace many dependencies and integrate those into a single .ts file. I think it would be better to share your repo and approach with us by filing an issue in the Microsoft/PowerBI-visuals repo and we'd figure out if the change you're making is generic enough to include in the base repo.

vtiger crm development setup

The problem is that the source code distribution is not exactly the code that runs after installation. The installer, which runs when the site is accessed for the first time, generates a lot of code. Also, a running system stores some data in php source code (e.g. user profiles - under the /user_privileges directory) rather than in the database. So, I have the following unsatisfactory possibilities.
(1) Put the original source code under VC and edit it. In this case I have to do a fresh install and run the installer every time to see how my changes are working.
(2) Put the installed source code (after the installer has run) under VC, and edit it. In this case I have immediate feedback, but I can't use that code for new installations. I also have to exclude everything that the running system writes in the source tree from the VC.
Any suggestions?
I am working with Vtiger CRM version 6.0Beta, but any tips relevant to version 5 would help.
Thanks.
Choice 1 is appropriate. VC must always track the source code, not the products of any interpreter or processing. I feel your pain. It is so easy to tweak that Vtiger source code, and VC tends to be left by the wayside.
Get familiar with GIT. Really, it is what you want. Look here, I already did it.
Copy the original code in one branch
Copy the modified code into another branch
Make a diff or better, run git format-patch
Install (checkout) your new Version
Check the patches and apply them, if necessary.
Bonusses
Have a private and a public remote for your repo, so that you can keep track on the crumpy files in user_privileges and friends in private, but share code with others
Have an absolutely beautiful backup with daily rollback by just setting up a branch, a remote and a cronjob.
Beeing able to replicate the live situation within minutes for local development
Painfree Updates !!
I know, this is no easy task, but once done, it will make your live pretty much easier.

One project, Multiple customers with git?

Im new to GIT and dont know yet how much it will fit my needs, but it looks impressive.
I have a single webapp that i use for differents customers (django+javascript)
I plan to use GIT to handle these differents customers version as branches. Each customer can have custom files, folders and settings, improved versions... but the should share the same 'core'. We are a small team and suscribed a github account.
Is the branch the good way to handle this case ?
About the settings file, how would you proceed ? Would you .gitignore the customer specific settings file and add a settings.xml.sample file for example is the repo ?
Also, is there any way to prevent some files to be merged into master ? (but commited to the customer branch). For example, id like to save some customer data to the customer branch but prevent from to being commited to master.
Is the .gitignore file branch-specific ? YES
EDIT
After reading all your answers (thanks!) i decided to first refactor my django project structure to isolate the core and my differents apps in an apps subfolder. Doing this makes a cleaner project, and tweaking the .gitignore file makes it easy to use git branches to manage the differents customers and settings !
Ju.
In addition to cpharmston's answer, it sounds like you need to do some refactoring to separate out what is truly custom for each client and what isn't. Then you may consider adding additional repositories to track the customizations for each client (entirely new repos, not branches). Then your deployment can pull your "core" from your main repo, and the client-specific stuff from that repo.
I would not use branches to accomplish what you are trying to do.
In source control, branches are intended to be used for things that are meant to be merged back into trunk. For example, Alex Gaynor spent his summer of code working on a branch of Django that allows for support for multiple databases, with the goal of eventually merging it back into the Django trunk.
Checkouts (or clones, in Git's case) might better suit what you are trying to do. You would create a repo containing all of the project's base files (and .sample files, if you will), and clone the repo to all the various locations you wish to deploy the code. Then manually create the configuration and customization files at each deployment (take care not to add them to the repo). Whenever you update the code in the repo, run a pull on each deployment to update the code. Viola!
Other answers are correct that you'll be in the best shape for maintenance to the extent that you separate out your core code from the custom per-client code. However, I'll break from the crowd and say that if you're unable to do that (say because you need to add extra functionality to core code for a certain client), DVCS branches would work just fine for what you want to do. Though I'd probably recommend per-directory branches rather than in-repo branches for this purpose (git can do per-directory branches as well, it's nothing but a cloned repo that diverges).
I use hg, not git, but all of my Django projects are cloned from the same base "project template" repo that has utility scripts, a basic common set of INSTALLED_APPS, etc. This means when I make changes to that project template, I can easily merge those common updates into existing projects. This isn't exactly the same as what you're planning, but is similar. You will occasionally have to deal with merge conflicts, if you modify the same area of code in the core that you've already customized for a specific client.
Matthew Talbert is correct, you really need to separate the custom stuff from non-custom stuff. If you can refactor all the core code to be contained in one directory, your clients can use it as a read-only git submodule. The added benefit is that you lock them into an explicit version of the core code. This means that they would have to consciously update to a newer revision, which is what you want for production code.
After reading all your answers (thanks!) i decided to first refactor my django project structure to isolate the core and my differents apps in an apps subfolder. Doing this makes a cleaner project, and tweaking the .gitignore in the differents branches file makes it easy to use git branches to manage the differents customers and settings !