I’m doing a to-do list project. I starting building this project with an array of objects like in the code below but now I want to build that array of objects from the scratch using the user input.
I want to load first of all that array of…
const sample1 = document.querySelector(‘.sample-1’);
const sample2 = document.querySelector(‘.sample-2’);
const sample3 = document.querySelector(‘.sample-3’);
const sample4 = document.querySelector(‘.sample-4’);
const sample5 = document.qu…
TL;DR
When using the ‘required’-validator, then it doesn’t update, when I insert content into a text-field.
CodeSandbox: https://codesandbox.io/s/confident-benz-x1lq8?file=/src/App.vue
Further details
I’m experiencing a wierd bug – and I’…
I have user ratings for multiple courses for each user. I need to get the average user rating for each courseCode.
What would be the most efficient way to get these averages? The data can be found in either of the following two formats (th…
What’s the proper way to validate old user password while updating new password?
So far i have tried and always get error: Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
What i did:
I tried using bcrypt…
I have a javascript project that I’m trying to convert into Angular and I’m having trouble understanding why the class is being applied but the onClick is not even after reading the documentation. I want the menu I have to rotate into and …
I want to add/remove the active class from the data-filer = variable, but this error gives:
Uncaught Error: Syntax error, unrecognized expression: li[data-filter=.arroz-1]
$(‘li[data-filter=’ + xNew + ‘]’).addClass("active");
$(‘…
I am currently trying to create a table from an array. The array is formatted like the following:
[
{
header: ‘ID’,
values: [1, 2]
},
{
header: ‘First Name’,
values: [‘John’, ‘Jayne’]
},
{
header: ‘Last Name’,…
export const Button = ({ text, onPress = () => {} }) => (
<TouchableOpacity onPress={onPress} style={styles.button}>
<Text style={styles.text}>{text}</Text>
</TouchableOpacity>
);
Do we really need ()…
I would like to extract a forwarded domain name and output the result in an HTML field using JavaScript. Something similar to:
function getParameterByName(name, url) {
if (!url) url = window.location.href;
name = name.replace(/[\[\…
I have a programming problem where I have fictional variable type which has method size and read (basically a folder) and I have to make a function which scans through initial folder and folders within it (and so on) and eventually returns…
I’m creating some data validations with google sheets and I’m getting this error:
TypeError: Cannot read property ‘split’ of undefined
getAllData @ Code.gs:133
Could someone please explain what am I doing wrong here?
Settings Spreadsheet:…
I have some code that uses a promise to return some data from a server, and catches the error.
The problem is after I display some text and buttons, another part of my code removes it after the function returns.
Debugging line by line I ca…
i’ve loaded the JQuery library into a Javascript file using
http://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
but it returns the error "unexpected token <".
Does anyone kno…
I just played around with global declerations using var, const, and without any, and noiticed that while var and without can be accessed using globalThis, const cant.
aaa = "aaa";
var bbb = "bbb";
const ccc = "ccc&…
I want to select data from multiple tables at once using a single query. I sent an Id as classify data. What I’m currently doing is writing multiple select queries to get data. I want to know if there is a way to get all data using 1 query…
I am trying to learn ember through building stuff, but now I am kind of stuck with looping through the nested array, Api is mine, so you can visit to see the data, anyway, the thing I am trying to accomplish is this, I want to display the …
Running very simple server with Sinatra:
Info:
Sinatra is on :4567
React is on :3000
# ‘shifts’ is a hash
get ‘/shifts’ do
content_type :json
shifts.to_json
end
Sinatra is Listening on http://127.0.0.1:4567
If I visit this with any b…
I have some jQuery code that allows for smoothing scrolling on my web pages.
$(document).ready(function(){
// browser window scroll position (in pixels) where the button will appear
var offset = 200,
// duration of the…
I am pretty new to ReactJs, and I am stuck on how to select an item once and change the background color.
# I am getting data from the server and when I search about something I need to click on that item and I want to change the selected …