convert js into typescript into angular 8

Below code is working fine in javascript. But when i tried the same in Angular 8 I am getting lot of error const signUpButton = document.getElementById(‘signUp’); const signInButton = document….

myComponent.map is not a function

I have this information right now that i’m saving and trying to pass to a component who then tries to create Tabs and TabPanel (Material-ui components) with said info. The declaration of that info …

How filter and sort in a nested tree Array in javascript?

I need to filter and sort a nested tree object for menu so is sort and filter status === true ,How to turn to const items = [{ name: “a1”, id: 1, sort: 1, status: true, …

Can I write my typeorm entities in typescript while having my app writed in javascript?

I found it way more intuitive to write typeorm entities in typescript format, however my whole app is indeed in javascript. I know those languages are compiling the same way, but will It cause any …

How to show in template property from array of objects

I just try to show the value of a property in the template. But at the moment nothing is shown. So this is the component: export class ServerStatusComponent implements OnInit { snovieCollection: …

Importing a function in Vue 3 setup

Currently, im trying to call a throttle/debounce function in my Vue component, but every time it’s called a Uncaught TypeError: functionTD is not a function si throw here is my code. …

Add type for onClick property which is in …props in React TypeScript

I have a button component in which I’m trying to write the prop types using type and I see this error in the console. Could anyone please help? Type ‘{ children: string; label: string; onClick: () =&…

How return count result instead closure function?

I have a function that returns boolean if tree has at least one enebled value: treeHasEnabledNode(): Function { let enabled = false; return function isNodeEnabled(node: T): boolean { …

map.get is not a function while retrieving a value from a map in typescript

I am having a map with key and value as strings. However when trying to retrieve a value based on the key it is throwing error . the following is my code snippet. let map:Map = {…

How to get 24:XX time from datetime?

Is there a DateTime Format that allows representation of the 24-hour clock to roll over where 24:XX is valid time? For example const secondsToTimeOfDay = (totalSeconds: number): string => { …