I need to solve 1 problem, my v-model ticker I guess works after keydown, therefore when function is called I have into it ticker without 1 symbol, can anyone explain how it works? Answer You should use @input event to get the current input value :
Tag: javascript
How to convert an array with one object and multiple keys into an array of multiple objects using those keys and their values?
I have an array like so with a single object inside: I want to convert it so that every key-value pair (where the value is a number) in the object is in its own object like the following: Here, each key was assigned a new key called name, and the value for the original key was assigned a new key
Why function returns filtered boolean array
I learn js and trying to write filter method without using it. So I need to my function return filtered array based on function, which passed as a parameter. And it does but it’s returned boolean array and I don’t understand why. My code: Calling with some numbers: myFilter([2, 5, 1, 3, 8, 6], fun…
How can I bring a HTML Image to the backend?
I have a middleware: which logs me (image): my API-Call in the backend looks like: it logs me: Answer First of all, you are doing a GET request. You can’t post data to a /GET endpoint. You need a /POST. Secondly, req.query is an object of key-value pairs of query parameters, which in your case is rightf…
How can I get value from input, replace certain characters from the value, and not get an undefined value? Javascript
I am trying to get the value of an input, replace certain characters from it, and store the new value in a variable. However, with my current code, I get an “undefined” value at the end of it all. This is my code right now. It is a bit of a mess because i’ve been trying different methods sin…
How can I limit the div (autocomplete-item) created by JS for autocomplete search?
I have created a autocomplete search box using the code in the link: w3schools I am using a list of 3000 cities (JSON file). When performing the search, the search list is too long. How can I limit the size of the divs being created by JS or even set a fixed height for the division containing that list and
How to get element of least time in array?
I have an array of of objects: And I need to write a function that get an item of the least time in array. Output shoulde be like this: {videoStartTime: “2022-08-17T11:11:05.000Z”} Thanks! Answer Sorting the whole list for the minimum is very slow; you can use .reduce() instead to linear search:
Why Does My Array Populate on Rebuild But Not on Page Refresh?
I am using Vue 3 with Composition API, a Pinia store, TypeScript, SQL backend and Fetch to grab the data via my .NET 6 API. I have a User.ts class and I Fetch the data from the DB using the below method For all the other data in my app, I have had no issues. However, when I refresh the
How do I properly make click event on fetched “buttons”?
I fetch all users from database via this code After they fetched, I generate an element and add that element to the list. That works fine, but! I have this part of code In my logic, after elements generated, and window loaded, all items with class users__user-field must have a click event to toggle selected c…
Fields in Formik (validated on Yup) are constantly displaying an error as if they are empty or invalid. find codesandbox-link attached below
//The onChange variable in the fields is updated on the above code. I am unable to find the solution towards making the below fields function properly. I tried using formik’s setFieldValue however It didn’t work The below code is the return function: Sandbox Answer Simply use Formik’s handle…