I use the react-range package for personal purposes of my project, the problem is that I cannot save the value when the page is refreshed, I tried to use the local storage but I could not As you understand, I need to save the value using local storage, in addition, I will leave a link to mine on codesandbox l…
Tag: javascript
function stops when fetch() fails
so I have a normal thing you would do to find if a file exists and proceed accordingly: Problem is, of course, if it fails it gives me a TypeError: Failed to fetch and my function stops. Is there a way I can suppress the error? I cannot change from a fetch function, i’ve tried everything else and fetch …
React – Unhandled Rejection (TypeError): e.preventDefault is not a function
I’m getting this error below when I try to implement an Axios post with react-hook-form: The problem started occuring when I added onSubmit={handleSubmit(handleSubmitAxios)} to my <form>. Basically, I want my form to be controlled by react-hook-form, using my custom handleSubmitAxios post call tha…
Find Symmetric difference of multi-dimensional and a single-dimensional arrays
I need some help finding symmetric difference of a multi dimensional array, and a simple array. The first value in each inner array of the multidimensional array cells is the index that compares to the simple array. So the result should be something like: I need to return an array that has both difference of …
Jquery – each get value, Find difference and convert to array
Used below HTML & JS code to get each value of base currency and member currency. Need to get Memberprice value by finding a difference between base currency – member currency. Some times member-price will not exist. If condition to check and remove that base-currency from display. Then convert memb…
Javascript or Jquery validation on textChanged
I need to do the validation for the P.O box on text changed event. If the user types P.O Box in the address text box and also request for expedite shipping by checking a chec box then I need to show the warning message to the user saying that expedite shipping cannot be done to the P.O box address. For
Change fields of documents in a collection Firestore periodically – Cloud Functions
I have a database structure like this: Posts(collection) -> userID (document) -> Subposts (subcollection) -> document[isVisible: true] We have different userIDs which means that each userID has a subcollection of different posts. I want to set up a cloud function which periodically (every 2 minutes) …
Newly created div goes to the bottom of the (Ii) list instead in to the selected (li) element?
I will go straight to the issue first concept: I want a div to be created once a user press an icon in a certain area of the html. my most achieving is that the div get created but I want the creation to be index specific instead it goes to the bottom of the Li list which has some
Sum value within a every time I press a button
1. Problem Hello everybody Every time I press a button it must add 1 to the value found in the input box The problem is that every time I press the button instead of adding +1 to the value, it concatenates the value like it is a string Expected result after clicking on the button 5 times: What is actually
JQUERY for loop not outputting integers within the array
I tried this code below but the logged output of the loop is coming up as 3649 which are not id numbers in the array being passed. Even when adding more ids or subtracting ids from the array, it does not change the output of the ajax code. I have confirmed the array is being received properly by the function