So i have a ‘structure’ like below & i need to sort it with the order of the ‘key values’ below for getting the “output” below. how can i achieve this? STRUCTURE: KEY VALUES: OUTPUT AFTER SORTING I want to filter the data structure format i am receiving from an API endp…
Tag: javascript
Array of products arrange by category
I’m trying to arrange this array of products by categories. For now, I get the count of each category but I can’t figure out how to make this two dimension array output. This is my code for now: Answer You can group elements by reducing over the array using an object to store elements belonging to…
Vue.js component: Props as object doesn’t work with x-template
To simplify the markup of a Vue component, I’m trying to use an object for the props. When defining the template of the component as described in the code example on Components Basics — Vue.js all works fine. But trying to define the template as an x-template, I’m getting an error saying, that the property &#…
Javascript use RegEXP to remove characters between (but not including) special characters
I have a string as follows: I’m trying to get rid of the characters between the backslashes. Wanted result: I know how to remove everything except characters between two special characters WITHOUT removing the special characters. Every answer on stack includes removing them too 🙁 Answer Put the backslas…
Howto: add class when section is in viewport
I am trying to get a drawing animation effect similar to https://stackoverflow.com/a/45378478 (Preview: https://codepen.io/jbanegas/pen/LjpXom) to load when the user scrolls to this section of the page. It’s intended to add multiple of these drawing boxes as the user navigates the page. I realize that j…
Regex to select words with spaces for subsititution
I have string in JS which where I need to add ‘ to the values. Example: task: task one, client: Mr jhon will be converted to task:’task one’, client: ‘Mr Jhon’ Think of these string as user entered search query. This is then sent to the backed for the searching. The values need t…
Why can’t I access my JavaScript array by index outside of the d3 then function?
The ultimate goal is to create a d3 stacked diverging bar chart. The votesData object is created successfully from the data, but I can only access the data within the d3 then function even though the array is created outside of it? Code: The first set of logs return the array and the first object as expected …
Vue change color of input field when clicked delete button
I am really new to vue js and I am trying to change the input field color when user click on the trash-fill button. Currently when I upload a character on input field it changes the color to green. Is there a way to change input field color from green to white when the user click on <b-icon icon=”tra…
Text does not show in html input date on a modal form
Problem: the Enter Date field of the modal form does not populate with data. I have a modal form that opens up when I click on Edit on a record line. When the form opens up the “Enter Date” date does not fill up with the pre-existing date from the main screen, instead it populates with “mm/d…
Copying Multiline Text in JavaScript
I know there are a lot of discussions out there about copy and pasting not working when there are multiple lines as it just pastes all on the same row. I found a lot of fixes when using JQuery, but I am not using JQuery. Was wondering if somebody could help me out? I am looking for it to paste