In Magento 2, I have create new theme. I tried to add less file app/design/frontend/mage_vender/sample(theme)/web/css/source/_extend.less.
But it is not showing changes.
Please can anyone tell me, how can we do ?
I am using magento 2.1.3
Thank you
The first thing you need to do is to create your theme, don't forget to add all the required files like the theme.xml and registration.php. Last time I checked the magento 2 documentation it was up to date and had enough information regarding on how to create new themes.
Second thing you need to do is to add your new theme to the theme.js, other wise you will not be able to compile your new less files into CSS. You do this by adding a new json group into /dev/tools/grunt/configs/themes.js
Now to override less files for example lets says the _navigation.less you just need to put it under /app/design/frontend/[YOUR_THEME]/web/css/source/_navigation.less
Then do a grunt refresh, you do this always when you add new files and grunt watch if you're editing one that has already been added.
We have another way to do it.
First, create a new less file and then add it inside your _extend.less file like below.
#import 'theme/slick.less';
After that, if you use grunt then need to do the below things.
/dev/tools/grunt/configs/themes.js
<theme_name>: {
area: 'frontend',
name: '/',
locale: en_US,
files: [
'<path_to_file1>', //path to root source file ex: css/styles-m
'<path_to_file2>' ex: 'css/styles-l'
],
dsl: 'less'
After adding the above please run the below commands.
grunt clean:theme
grunt exec:theme
grunt less:theme
chmod 0777 -R var/*
chmod 0777 -R pub/*
chmod 0777 -R generated/*
grunt watch
Please check and let us know if you still facing any issues.
Related
How can I extract specific files in Soong to use as headers?
I was recently writing a blueprint (Android.bp) file for paho-mqtt-c. My consumers require MQTTClient.h which paho-mqtt-c stores in src/ - what I would consider a "private" location. Reading their CMakeLists.txt file, it actually installs this and some other headers to include/.
As far as I can tell, Soong doesn't have this concept of installing so it seems like I could export_include_dirs the src directory - which seems wrong, or use a cc_genrule to copy these headers elsewhere.
But that's where I hit another issue: I can't seem to figure out how to create a cc_genrule that takes n inputs and writes n outputs (n-to-n). i.e.
cc_genrule {
name: "paho_public_headers",
cmd: "cp $(in) $(out)",
srcs: [ "src/MQTTAsync.h", "src/MQTTClient.h", "src/MQTTClientPersistence.h", "src/MQTTLogLevels.h" ]
out: [ "public/MQTTAsync.h", "public/MQTTClient.h", "public/MQTTClientPersistence.h", "public/MQTTLogLevels.h" ],
}
results in the failed command cp <all-inputs> <all-outputs>, rather than what I wanted which would be closer to iterating the command over each input/output pairs.
My solution was simply to write four cc_genrules, but that doesn't seem great either.
Is there a better way? (ideally without writing a custom tool)
The solution was to use gensrcs with a shard_size of 1.
For example:
gensrcs {
name: "paho_public_headers",
cmd: "mkdir -p $(genDir) && cat $(in) > $(out)",
srcs: [":paho_mqtt_c_header_files"],
output_extension: "h",
shard_size: 1,
export_include_dirs: ["src"],
}
The export_include_dirs is important, as with gensrcs there is little control over the output filename other than the extension, so it's easiest to keep the directory structure $(in) on the $(out) files.
So, my understanding is that react-snap as per its features "Works out-of-the-box with create-react-app - no code-changes required."
I read through the documentation and I see that it required some adjusting to work with Google Analytics which I implemented.
However, it also suggests changes to be made if one is going to use the default service worker that comes with CRA.
https://github.com/stereobooster/react-snap#service-workers
However, what is confusing is that it seems one has to perform a EJECT in order to make the necessary change.
navigateFallback: publicUrl + '/index.html',
You need to change this to an un-prerendered version of index.html - 200.html, otherwise you will see index.html flash on other pages (if you have any). See Configure sw-precache without ejecting for more information.
My question is - and note I am quite novice - does one have to eject? I kinda want to keep things simple. The only place I could find this line was in WebPack. navigateFallback
Also, if I don't see the negative side of the flashes on pages as per the documentation, is it okay to omit this step or will it have issues on other things?
Although this question is more than a year old, I'd like to take the opportunity as I've been able to implement service workers in react-snap (although with a varying degree of success).
Here's stereobooster's reference in GitHub:
https://github.com/stereobooster/react-snap/blob/master/doc/recipes.md#configure-sw-precache-without-ejecting
You can configure it without ejecting. What you need to do is the following:
Download and install sw-precache and ugfify-js:
npm install sw-precache uglify-js --save-dev
or
yarn add sw-precache uglify-js -D
Then, in your package.json add the following entries:
(Replace the build script with the following)
"scripts": {
"generate-sw": "sw-precache --root=build --config scripts/sw-precache-config.js && uglifyjs build/service-worker.js -o build/service-worker.js",
"build": "react-scripts build && react-snap && yarn run generate-sw"
}
Then, create a folder in the root level (next to your package.json) called scripts
and add sw-precache-config.js file.
module.exports = {
// a directory should be the same as "reactSnap.destination",
// which default value is `build`
staticFileGlobs: [
"build/static/css/*.css",
"build/static/js/*.js",
"build/shell.html",
"build/index.html"
],
stripPrefix: "build",
publicPath: ".",
// there is "reactSnap.include": ["/shell.html"] in package.json
navigateFallback: "/shell.html",
// Ignores URLs starting from /__ (useful for Firebase):
// https://github.com/facebookincubator/create-react-app/issues/2237#issuecomment-302693219
navigateFallbackWhitelist: [/^(?!\/__).*/],
// By default, a cache-busting query parameter is appended to requests
// used to populate the caches, to ensure the responses are fresh.
// If a URL is already hashed by Webpack, then there is no concern
// about it being stale, and the cache-busting can be skipped.
dontCacheBustUrlsMatching: /\.\w{8}\./,
// configuration specific to this experiment
runtimeCaching: [
{
urlPattern: /api/,
handler: "fastest"
}
]
};
Note, if you're not using an app-shell but you're loading the whole page (Meaning there's no dyanmic content), replace where it says navigateFallback: "/shell.html" with navigateFallback: "/200.html"
This basically allows you to cache the entire page
You can look for more information here:
https://github.com/stereobooster/an-almost-static-stack
One thing that I'd recommend to check (I'm close to start that process as well) is the workbox-sw.
What to do if React-Snap fails
error at / TypeError: Cannot read property 'ok' of null
Or
ERROR: The process with PID 38776 (child process of PID 26920) could not be terminated. \node_modules\minimalcss\src\run.js:13:35)
Reason: There is no running instance of the task.
You may get these infamous errors. I don't know exactly what causes them, but I know they're mentioned here, and here. In this case, delete the build folder, open a new terminal window, and try again.
If the problem still persists, then break down the script:
Do:
"scripts": {
"build": "react-scripts build"
"postbuild": "react-snap",
"generate-sw": "sw-precache --root=build --config scripts/sw-precache-config.js && uglifyjs build/service-worker.js -o build/service-worker.js",
}
And try running them independently.
The IPYTHON documentation implies there is a way to modify the config file to include an additional path for templates.
Please advise. I have a template file which I want to use, with extension *.tpl which I do not want to have to move around to the local directory of where I do my work.
Any tips? I've searched everywhere and can't find this. It seems to only search the local directory where I am running the ipython nbconvert test.ipynb --to slides --template output_toggle_html.
Thanks.
In the ipython_nbconvert_config.py file located , you can enter the line c.TemplateExporter.template_path = ['.'] which will do the same as the default behavior, however you can add to this list. For example, the code below adds $IPYTHONDIR/nbextensions/templates and will search for *.tpl files in those locations, in the order in which they are provided in the list.
from os import environ
IPYTHONDIR = environ["IPYTHONDIR"]
template_rel_path = '/nbextensions/templates'
template_path = IPYTHONDIR + template_rel_path
c.TemplateExporter.template_path = [
'.',
template_path
]
Recently I tried to upgrade my tiki-wiki installation from 12.2 directly to 13.1 (that's a 3 step upgrade) and got errors in 5 tables. The way I did it was
export my working db;
import it in a new -empty- one;
connect with the 13.1 installation.
In the final stage of db connection I got 5 errors and when I started my 13.1 installation I was unable to edit any page (the edit window opens blank, buttons are invisible, cursor can't be placed anywhere). I really don't know if this problem has to do with these 5 errors (yes, I have asked tiki-wiki forum, still searching there).
Then, I went back, upgraded from 12.2 to 12.3 (one step upgrade) and everything was fine (no errors during db upgrade, editing pages possible).
Are these errors (see below) really important? Could they have anything to do with new installation not working properly? Any advise that could help me resolve the issue?
The errors:
20131218_stored_queries_tiki, create table 'tiki_search_queries etc.
20140109_query_unique_name_tiki (...) Duplicate column name 'description'
20140117_monitor_tiki, create table 'tiki_user_monitors' etc
20140206_add_parser_column_tiki (...) Table'tiki_output' already exists
20140214_goals_tiki, create table 'tiki_goals' etc.
The errors like duplicate column and table already exist are safe to be ignored while upgrading Tiki. You can mark them in the installer using the checkboxes. I don’t think they have anything to do with your blank page issue. Check your server log for fatal errors. Most common reason for blank page is low memory limit. But can be something else too.
Please make sure that the ownership and permissions of the upgraded files match what was there originally. Use:
chown -R name.name *
to change the file ownership where [name] matches what was there before and set file permissions with:
Directories:
find . -type d -exec chmod 755 {} \;
Files:
find . -type f -exec chmod 644 {} \;
some servers use 775 and 664.
I want to be able to debug minified compressed javascript code on my production site. Our site uses django compressor to create minified and compressed js files. I read recently about chrome being able to use source maps to help debug such javascript. However I don't know how/if possible to tell the django compressor to create source maps when compressing the js files
I don't have a good answer regarding outputting separate source map files, however I was able to get inline working.
Prior to adding source maps my settings.py file used the following precompilers
COMPRESS_PRECOMPILERS = (
('text/coffeescript', 'coffee --compile --stdio'),
('text/less', 'lessc {infile} {outfile}'),
('text/x-sass', 'sass {infile} {outfile}'),
('text/x-scss', 'sass --scss {infile} {outfile}'),
('text/stylus', 'stylus < {infile} > {outfile}'),
)
After a quick
$ lessc --help
You find out you can put the less and map files in to the output css file. So my new text/less precompiler entry looks like
('text/less', 'lessc --source-map-less-inline --source-map-map-inline {infile} {outfile}'),
Hope this helps.
Edit: Forgot to add, lessc >= 1.5.0 required for this, to upgrade use
$ [sudo] npm update -g less
While I couldn't get this to work with django-compressor (though it should be possible, I think I just had issues getting the app set up correctly), I was able to get it working with django-assets.
You'll need to add the appropriate command-line argument to the less filter source code as follows:
diff --git a/src/webassets/filter/less.py b/src/webassets/filter/less.py
index eb40658..a75f191 100644
--- a/src/webassets/filter/less.py
+++ b/src/webassets/filter/less.py
## -80,4 +80,4 ## class Less(ExternalTool):
def input(self, in_, out, source_path, **kw):
# Set working directory to the source file so that includes are found
with working_directory(filename=source_path):
- self.subprocess([self.less or 'lessc', '-'], out, in_)
+ self.subprocess([self.less or 'lessc', '--line-numbers=mediaquery', '-'], out, in_)
Aside from that tiny addition:
make sure you've got the node -- not the ruby gem -- less compiler (>=1.3.2 IIRC) available in your path.
turn on the sass source-maps option buried away in chrome's web inspector config pages. (yes, 'sass' not less: less tweaked their debug-info format to match sass's since since sass had already implemented a chrome-compatible mapping and their formats weren't that different to begin with anyway...)
Not out of the box but you can extend a custom filter:
from compressor.filters import CompilerFilter
class UglifyJSFilter(CompilerFilter):
command = "uglifyjs -c -m " /
"--source-map-root={relroot}/ " /
"--source-map-url={name}.map.js" /
"--source-map={relpath}/{name}.map.js -o {output}"