Is it possible to update a rails record with vanilla javascript without intercepting the data and converting it to a hash in the controller? Here is my code: If I just send the data without stringifying it, it shows up in the rails controller at user: [object, object]. In the update action I update the params…
Tag: javascript
Get list of abbreviated day of the week in moment using
I am using moment and I want to get list of abbreviated day of the week. so [“Sun”, “Mon”, “Tue”, “Wed”, “Thu”, “Fri”, “Sat”] I want to be able to use different languages to get these I was able to get a list of days but start…
How to prevent form submission if only one out of two paired inputs is filled out
I have a pair of inputs. I have no problem with a user leaving the both of them blank. But what I need is a way to force the user to fill the second input field if he decides to fill the first input field and vice versa(or prevent form submission in the event of that). Here are my input
How to disable a submit button until a radio button is selected (Javascript, HTML, and Flask)
I’ve seen other questions similar to this one, but I don’t know if my application isn’t working because I’m using a Flask/SQLAlchemy application (a truck scheduling application) or if there’s something else I’m missing. I want to disable the submit/update button until the u…
fetch() is spamming my API with thousands of requests
I have the following function which gets an image from my API: It did work, but now when I run the function it spams the API as the console gets flooded with “Fire” and my server gets thousands upon thousands of requests. Answer You named the function fetch so it overwrites (or shadows, depending …
How can I make variable save only the first time the condition is true
I have a variable that gets the height of the scrollbar when overflow-x-auto and I am using a svelte javascript framework. for solving this issue I used this code: and is working fine and outputs: 17 the problem is that bind: will always fire at every rerender. As you know a scrollbar will not magically chang…
Javascript Regex to match everything after 2nd hyphen
I’m trying to find a JavaScript regex pattern to match on everything after the 2nd instance of the hyphen – Here is an example: In this case, I’d like to only match the address so the desired variable to store would be: These characters 1 and H6205636 can change in length so I don’t th…
how to convert a JSON API returns an object to an array for using .map()
I am trying redux-thunk for the first time Hence working on a simple project the thunk uses the API and displays the data on the screen but the API is returning a JSON object ,to display the titles on the screen I need to use the .map() function to map through the object, but the object doesn’t allow us…
javascript how do i get .data info within a function with forEach function? [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 5 months ago. Improve this question playing around with foreach fuction atm, and trying to get .data out of it. okay so right n…
How to group according to date{ the key in each object is the day – from the first day of the month untill the current date}
Given the array above, my goal is to return an array of object that are group according to date(On Rent). But first I need to get the start of the month (for example this month is september, and also the current date of this month so for example Sept 25) so my final output should be like this Also I