So I have an array of objects that I am trying to group together, I’m still kinda new to JS, getting better as I practice more and more but not great yet, anyway I’m trying to figure out how to group at multiple levels. For example if I have a group of theme parks that I wanted to group by
Tag: javascript
Are there any browser-native 360 spin viewers?
There are several plugins for viewing interactive 360-spin images of products, such as this: https://www.ajax-zoom.com/index.php?cid=home&tag=spin360 However, my question is whether there are any current or proposed solutions for this that are browser-native, so don’t require any plugins? One analog…
TypeError: Cannot read property ‘awaitMessages’ of null When it is the same as the others
Code: I really have no idea what’s wrong with this as I was completely fine until I added that bit. Not sure why. Anyone got any ideas? Answer You defined person as the message.author.send function. And then you called the send() function on person. That’s like writing: What you should do instead:…
Set autocomplete off for Formik field
To set the autocomplete off for a simple input it must be done like this: <input type=”text” autocomplete=”off”> In this case, there is a Formik Field and the input looks like this: and it seems that adding autocomplte=”off” doesn’t work in this case: Any ideas?…
Vue js application object syntax
I just started to learn the vue.js and came across this syntax. I want to know what this syntax is called. Can anyone explain if data and mounted are properties of object or methods because never seen this type of syntax of object literal in js. Usually they have : between value and key. Answer It’s a s…
How to change string to number and plus 1 with 000 in front of it
How to change string to number and plus 1 with 000 in front of it ( I’m using javascirpt node JS) I want outout 0010 this is what I try the problem is output is 00010 I want 0010 if more number 0 will less like 0999 or 9999 Answer Try it
Kendo Grid prevent Editing while Grid Is in Edit Mode
I’m using this method to prevent editing while grid is in edit mode. But I still found some bug on it. For example, first I clicked on Add New Record and a new row will appear. Then I click on the header of the grid (refer image below). What happen a row is created which I’m not finish yet to
How to create a number counter for multiple elements with JS?
I am trying to create a counter from 0 to the innerHTML number value. I had it working for the first element but can’t figure out how to apply the event across multiple number elements Answer In JavaScript, you can not make changes to multiple elements without iterating. So, you gotta call the animateVa…
I want to store data samples from an excel sheet into an array in javascript
I am using sheetJS in order to manipulate excel sheets. My goal is to extract the value of a cell and store it in an array as raw data for later statistical analysis and graphing. Here is what the function looks like: The console.log defined as ‘raw data’ shows all the numbers in one array just ho…
Typescript, return type not assignable to another
I don’t know how to reponse correctly my component. I’m getting this error: The component looks like this: // processTransactionStatus.ts: I’m really confused about how I’m returning from the component and what I got. Answer You are mapping to a list of promises, so you have to await a…