Looking to set up an ion-select menu in Ionic4 where users can pick a value between 20 and 220 without manually typing each number.
I attempted to use the approach detailed in this post Tersest way to create an array of integers from 1..20 in JavaScript
However, I'm unsure how to translate this JavaScript code into my Ionic4 app using TypeScript...
Your assistance is greatly appreciated. Thank you.
One way to achieve this is
To start off, create a new array to store the numbers
numberList = [];
In the ngOnInit function, use a loop to populate the array with numbers
ngOnInit() {
for (let num = 20; num <= 220; num++) {
this.numberList.push(num);
}
}
Next, integrate the array into your HTML code as demonstrated below
<ion-select>
<ion-select-option *ngFor="let number of numberList">{{number}}</ion-select-option>
</ion-select>
If you can provide access to your current codebase where this functionality should be added, I can offer guidance on exactly where to insert the required code!
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