I've started learning React Native.
I'm using Visual Studio Code as my editor.
I've set up the boiler plate and started the app. But whenever I change a .js file and hit save, VSCode is messing up all the formatting.
I thought I could sort this in the settings.json file but after googling for a while and playing around I can't find the correct setting.
Is this a bug or am I doing something wrong?
Setting file is default one:
UPDATE: I re-installed vscode. Then set up a basic js file with a react native tag and a html tag. I added in:
"editor.formatOnSave": false,
"javascript.format.enable": false
To my settings.json file and the problem still occurs:
The problem is having tags in a js file, I just don't know how to tell vscode to ignore them?
I found out what this was by looking though the extensions. Thanks to #wgj for the hint.
Turns out it was the JS-CSS-HTML formatter. I looked through the instructions and have removed the auto save for now. I'll have to work out the specific settings for this.
It uses js-beautify so if anyone knows the settings I should be looking at would be much appreciated.
I had a similar problem and it turned out my ultimate culprit was...
So I simply disabled it for the workspace.
Same here, all my HTML format messed up after saving, I disable "JS-CSS-HTML Formatter" and problem solved
In the end, what did the trick was changing the file format from JavaScript to JavaScript React on the bottom toolbar.
All my HTML format messed up in js after saving, I disable "JS-CSS-HTML Formatter" and restarted vscode, problem solved.
I found my solution to this problem by converting my components file extension from js to jsx. No more issues and everything is working fine.
Disable js-css-html formatter.
if you are using prettier and beautify together, override the setting as :
"beautify.ignore": [
"**/*.js",
"**/*.jsx"
]
Use Prettier Code Formatter instead of Beautify. Works perfectly for language mode Babel JavaScript
You should search for "format" in settings.json. You'll find a whole lot of TypeScript/JavaScript formatting tweaks in there, but the one that stands out to me is:
// Defines space handling after opening and before closing non empty brackets.
"javascript.format.insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets": false
Alternative, you're not a fan of formatting at all, you can turn it off entirely:
// Enable/disable default JavaScript formatter.
"javascript.format.enable": true,
However, a lot of my formatting options come from language server extensions, so if you're using one for React Native specifically, be sure to check the attributes in settings.json, or the docs to see if there are any attributes you can add.
Add this on settings.json file. Whether you are using any extension or not, use this code. It works fine for me:
Solution 1: Just Disable JS-CSS-HTML Formatter
Solution 2: Press Ctrl+, (open settings) after that search Code formatted and change none --> Prettier
If you don't have prettier install from the extension's marketplace.
i just had this problem , apparently its because of the beautify/prettier , try to disable both , then restart Vs code (your editor) . but then if u really want to use prettier , go under its extension settings and make sure its in strict with whitespaces and toogle around a few other settings and you should be fine , cheers .
Just turning off format on save option from the settings would work.
You can select JavaScript React in the task bar under Select Language Mode.
You can try one of the following
uninstall other formatters which are not required. To check how many formatters you have just press ctrl + shift + p or command +shift + p (mac) and type format document after that a menu will appear showing you your formatters
press ctrl + shift + p or command +shift + p (mac) and type settings and click on open users settings and then search for format on save and check the box
that's it!!
Enjoy
changing the file format from JavaScript to JavaScript React on the bottom toolbar worked just fine for me
I have tried all methods but the problem is solved completely by this:
-> Open setting.json
-> "files.associations": {
"*.js": "javascriptreact"
}
->Add above lines and press save the problem will solve
You can type the following command string when creating your project
npx create-react-app name-of-app react-complete-guide
or the following, if you have create-react-app installed already
create-react-app name-of-app react-complete-guide
Moving and copying some files, now I have this exception on my project, used to work fine.
The thing is that this failing project is a copy of another one, that is working fine, so every critical file inside i´m sure it´s ok.
web.config --> from solution is ok.
web.config --> from views is ok.
viewStart --> ok.
I found out the fix for this, so if you have the same problem than me even if you did what other posts said about adding razor sections to the config, check this solution.
Regards!.
Ok. So I´m assuming that you have all your configs ok, and all of the DLLs ok and updated.
If you did all of that and still having the exception, try to check and DOUBLE check if you don´t have any undesired "_viewStart" files placed somewhere wrong, and also check if is not excluded from solution.
In my case, this was the problem: I removed wrong "_viewStart" that I copied by mistake and the web start working again.
I´m sure that most of scenarios that everybody has this exception is caused by moving this file to another folder or creating a new one.
try it!
hope it helps.
Regards.
I tried to adopt the Air theme insinde the current IP.
The problem is that the resulting theme.css stays empty, Ithink due to a compilation error.
I have replaces the original less files of the theme inside the assets/less-subfolder by the twitter Bootstrap less files.
As soon as I include more than ipContent.less and variables.less (for example the original Bootstrap grid.less) the resulting css file becomes empty.
Does anybody have an idea? It's not a file permission issue that's sure.
Something about missing variables I suppose.
Thank you and cheers from Hamburg,
Thomas
I load some external files form the web in webview, but now I won't to improve the loading time and save all css und images on device.
My folder is /Ressources/assets/themes/....
In html file I try everything from simply assets/... to file:///Ressources....
What is the right way?
Thank you!
we have to use prefix app://
For a example if you want to include style.css which is inside of folder mycss
app://mycss/style.css
You need to use the app:// prefix.
Try this will may help you
Was there ever a solution to this problem? I'm having it as well. I tried 4 methods of linking:
../css/style.css
/css/style.css
app://css/style.css
file:///css/style.css
app://Resources/css/style.css works for me.
Using 3.1.1.GA
On the safari browser, the standard <asp:Menu> doesn't render well at all. How can this be fixed?
Thanks for the advice, it led me into the following solution;
I created a file named "safari.browser" and placed it in the App_Browsers directory. The content of this file is shown below;
<browsers>
<browser refID="safari1plus">
<controlAdapters>
<adapter controlType="System.Web.UI.WebControls.Menu" adapterType="" />
</controlAdapters>
</browser>
</browsers>
As I understand it, this tells ASP.NET not to use the adaptor it would normally use to render the control content and instead use uplevel rendering.
You can use ControlAdapters to alter the rendering of server controls.
Here's an example:
http://www.pluralsight.com/community/blogs/fritz/archive/2007/03/27/46598.aspx
Though, in my opinion it might be equal amount of work to abandon the menu control for a pure css one (available on many sites).
Oooof - was hoping it would be a simmple case of adding a browserCaps item in web.config with appropriate values or similar...
The best and simplest solution I've found for this problem is to include this bit of code in your page_load event.
if (Request.UserAgent.IndexOf("AppleWebKit") > 0)
Request.Browser.Adapters.Clear();