All Questions
Tagged with formatting javascript
773 questions
0
votes
1
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61
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backspace and formatting in form input
Im working on a school project, creating a "webshop" (its just for practice - not real).
Im trying to format the input for the users card number so that it looks like:
1234 5678 9101 1112.
...
1
vote
1
answer
974
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How can I format Pino logger output in the browser console?
I am using pino with next.js.
I have the following config:
import pino from "pino"
import { Logger } from "pino"
const baseLogger: Logger = pino({
level: process.env....
- 43.4k
0
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0
answers
55
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Javascript formula to math.js formula format
I used Maple 2024 to find some big expressions which I want to use in Javascript for further calculations. In total there are 20 big expressions which I have in the format of Latex and Maple. The ...
- 11
0
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21
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How can I set formatters for more than one column in React-Google-Charts?
Trying to use React Google Charts, I am facing a problem when I want to format several columns. In all the examples I found on the web, only one column is formatted through one of these two methods:
...
- 1
0
votes
1
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234
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Sometimes the "printWidth" option in "prettier" is applied, but sometimes it is not
How to reproduce the phenomenon
Install "Prettier - Code formatter" extention in Vscode
write file .prettierrc
{
"tabWidth": 2,
"singleQuote": true,
"...
- 29
0
votes
2
answers
57
views
How to create an input field with a predefined format where users can only type in specific parts of the field
I have a basic HTML input field (for phone numbers), that currently lets the user type and submit whatever they want inside:
923-98-Ilovekittens :3
However, I want the field to look like this:
+1 (...
- 15
0
votes
1
answer
58
views
XmlHttpRequest file (image) <=> raw data reformatting?
I have downloaded some basic image somewhere from google:
this picture looks like:
then I use this httprequest to read and save raw data of the image:
var xhr = new XMLHttpRequest;
xhr.open(&...
- 380
0
votes
1
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205
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Setting a Custom Format Script for a specific alphanumeric value (ex. FM000-0000)
First, I am a novice at JavaScript, but eager to learn - so suggestions of good books/avenues for teaching myself would be greatly appreciated!
I am trying to build a .pdf form that uses a specific ...
0
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0
answers
22
views
Intellij Idea indent the content of an anonymous function within template literals
How can I prevent what is inside my anonymous function from being identified "correctly", or failing that, I can identify it manually?
I shared an image because an image says more than 1000 ...
- 159
1
vote
1
answer
82
views
Building a tree structure JSON from flat file with JS
So I am pretty new with JS and using loops to get data formatted in a JSON tree from a flat file.
I am trying to build an SAP UI5 app and load the data into a tree table.
I have this data
roles: [
...
- 13
1
vote
1
answer
79
views
In VSCode, how can I add comment characters spanning the length to the end of my vertical ruler? Is this possible?
I often separate blocks of code using comment characters spanning a specified distance horizontally. The character depends on the language, but for the sake of this example I'm using JavaScript and ...
- 541
0
votes
1
answer
47
views
(JavaScript) How to split a paragraph string into lines without - str.split(/\r\n|\r|\n/g);
My program is supposed to take in a string and split it into an array of diffrent lines.The format of the string is shown bellow (it has no explicit \n, just a new line created through the enter key). ...
- 45
0
votes
1
answer
97
views
Change date format Google charts
I have a timeline chart using the google charts tools, and I have adapted it to fit my necessities, but one thing that I still haven't got to work is the date format on the graphic label. As you can ...
- 13
0
votes
1
answer
418
views
Handling european decimal format in Svelte input component: synchronization and parsing sssues
I am writing an input component in Svelte. I have encountered a problem. My application is intended for the European market. In Europe, we use a comma as decimal separator.
The problem is that if the ...
- 93
-1
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1
answer
85
views
How do I format a code block in markdown?
I get a response from the server which is in a string format, I want to render it with the proper formatting for that language, and not be a single line code.
the response from the server
`let ...
- 11