Im learning Ruby on Rails using a book, based on RoR 3, unfortunately, I see that some things are different since the last update of the framework. I really dont understand how to use CSS files, js plugins and include Pictures. I see that there is three different assets folders and I understand that we use them according to what we want to do?
Concretely, I'm trying to add a css stylesheet and loading it by the application.html.erb file, to add it to my product page.
Thanks for your help.
You should go through the rails asset pipeline documentation, which explains how to place all the assets.
For example Js, Css and Images.
Here is the link to it,
Rails Asset Pipilining
Other Reference link
Related
I'm trying to figure out whether it would pay off to use Bootstrap on my existing Wordpress site and while researching it, I came up with the idea that the template I'm using might actually already be using Bootstrap.
I can't see any signs of Bootstrap in my functions.php file or through the FTP, but the template is using classes like these: ".col-md-4", ".col-sm-4". Is that because it was created with Bootstrap or is it just a convention?
Sorry if this is complete nonsense.
That's a classic bootstrap class.
You shouldn't check the PHP files but the css ones or javascript.
It may be a sign.
You can check more bootstrap classes Like container, row, and ...
And for being sure you can check asset files like CSS and JS files, if you found bootstrap css and js files you may be sure of using bootstrap in your template.
You can open asset files it may wrote the bootstrap version in it even.
I'm new to web development and am developing a website using bootstrap. I've got quite a few .css files that involve bootstrap, an open source bootstrap theme, some style sheets for the plugins I'm using and etc. Thing is, I feel like I'm doing the same thing over and over again, putting a lot of overhead on things.
For example, this is how the styles on the web page I'm developing currently operate:
Bootstrap default theme is loaded
Bootstrap custom theme is loaded, overrides the majority of the default bootstrap css configurations
My own custom css file is loaded, overrides the majority of the custom theme css configurations
I guess it's worth mentioning that my custom css file only overrides colours and borders.
I'm thinking if the theme is open source, should I just edit the theme itself? Or should I still be editing everything within my own custom css file?
Again, I'm very new to web development so apologies if this is quite a silly question. Optimisation is key for me, though. After the development stage I will combine the CSS files using bundles provided by the Microsoft.NET optimization package.
Never modify a library directly (css, js, php etc.). What if a new version come out, fixing some bugs. You can not download it, because it will override all your fabulous work.
You get the right process right now. Import your libraries, then override them with you own file and lines of codes.
In your case, it does not matter at all the number of files you are importing, because you will combine and minify them.
If you really care about performances, I suggest you to look at the "CDN" systeme, for Bootstrap or jQuery it could be interesting and provide some good benefits.
Look at this question and the answers, they will give you some good hints : Single huge .css file vs. multiple smaller specific .css files?
I am making a static website with Flask and using the flask-bootstrap extension to simplify the front-end development. I concurrently have been learning Rails and so I understand that there are a few of these languages that compile down to CSS (LESS/SASS/SCSS). As I understand it, Bootstrap by default uses LESS, and in my Rails app I had to convert LESS variables (with an # symbol at the beginning) into SCSS variables (with a $). This wasn't too difficult, no problem.
I noticed that in Miguel Grinberg's tutorial (Flask Web Development, O'Reilly) Bootstrap is used (Flask-Bootstrap extension), and there is the brief mention of {% block styles %} used to include stylesheets that way, I am confused about how I can go about modifying the existing LESS variables that come by default with Bootstrap so that I can modify the grid structure and not mess things up with my own custom stylesheets. I want to be able to do, for example, is modify the #body-bg LESS variable, or any of the ones here: http://getbootstrap.com/customize
It is very interesting question. I also was interesting in creating styles dynamically. You need follow another ways. It is not possible by the way you have described above.
You mentioned you used Flask-Bootstrap. This extension adopts the Flask project to use the Twitter Bootstrap styles. I have not fond any SASS/LESS functionality.
http://pythonhosted.org/Flask-Bootstrap/#
https://github.com/mbr/flask-bootstrap
If you look at the static folder of the extension you will not find any tracks of SASS/LESS.
As I know Twitter Bootstrap is generated by LESS. There is also a SASS fork. You regenerate styles and replace them in the static folder of the Flask-Bootstrap project.
If you want to do it dynamically you need create your own solution. I do not know a ready extension. It is the very challenging task.
I'm a beginner coder and am trying to integrate my css into my app. Using Rails 4 + Bootstrap 3.
I wrote out the html + css for the front-end of my app prior and it all worked fabulously. I moved everything to my folder and edited my V + C accordingly.
I have installed the bootstrap-sass gem successfully. Have updated my assets application and js. I have a .scss file importing bootstrap and my Google fonts.
Bootstrap, Bootstrap js, and Google fonts are working selectively/randomly on certain pages, but not fully on a page or they just don't work at all or they are there but all messed up now. (ex. modal not working on one page, but js element on another page works) I am trying to call the css files from where they are locally stored.
My questions:
1. Is there something I would need to edit to integrate the two in addition to the above?
2. Do I have to transition my css into another file?
3. If there is no easy way to fix this, should I just start over with my css?
Would appreciate any tips. Thanks!
A good starting point would be to check your sources under the inspector, to make the that the css and javascript are both being required. Also check the console for whether there are any javascript errors.
Assuming you are on google chrome, and on a mac, that would be cmd+alt+i, and ctrl+alt+i on windows.
You can also check which files are being included through checking page source by right clicking most parts of the page.
If they are being required and styles are not being applied then something else is probably getting in the way( i.e. bootstrap javascript files are being required twice, css is being overwritten because of load order, etc)
I'm new to Cakephp and I have been developing a website for my client. I'm not satisfied with the look of the website and I've been trying to figure out how to use Bootstrap with Cakephp. I have been introduced to Sass and it seems like this is a great way to write css. So I want to use Bootstrap-sass. But after seraching a lot I still cannot find a good tutorial on how to approach this matter. Most of the tutorials are for Ruby on Rails with Bootstrap even the official Bootstrap-sass Github page https://github.com/twbs/bootstrap-sass
I would be gratful if someone could guide me through this or if this is not the way to go, which Bootstrap should I use If I want to have the sass functionality as well.
Also there is another doubt that I have:
Is it possible to overwrite Bootstrap css without using LESS or SASS?
That is more than one question.
SASS and CakePHP, easy. First of all, understand there are 2 SASS dialects. Original SASS tries to use the minimum of characters and is indent-sensitieve like Python. SASS 3 brought SCSS, which is more like CSS on steroids and easier to use. Then - outside of Ruby - you need a SASS compiler. SCOUT for SASS - Windows and Mac - is dead simple and does the job. You indicate your source SCSS folder, sits in webroot in my CakePHP, a target folder, the CakePHP CSS folder and a temp folder sitting in CakePHP/tmp for me. That is all it takes, save a SCSS file and Scout watches this and generates the CSS.
Bootstrap. Not easy to integrate in CakePHP templates. Additionally it uses some questionable JavaScript. Take a look at Compass, the same thing integrated in Scout.
If you want Bootstrap for a responsive grid, use SimpleGrid instead. As the name says simple and CSS only. Drupal is based on it.
Remember SCSS is a CSS superset; copy your CSS to your SCSS folder and start adding to it.
Good luck, André Hartman, Belgium.