Angular 2 Input NgModel converting String to number

Question

I have the following inputs.

 <input type="radio" id="someId" name="someName" value="1" [(ngModel)]="someArray]"/>
<input type="radio" id="someId" name="someName" value="2" [(ngModel)]="someArray]"/>
<input type="radio" id="someId" name="someName" value="3" [(ngModel)]="someArray]"/>

The are getting stored to array as ["1", "2", "3"] as strings. I need them to store to the array as integers. How can I achiveve this?

In angular 1.x this was done with $parsers/$formatters I think in NG 2 the idea is to use "pipes" to achieve the same kind of functionality, would look into those. — shaunhusain
– shaunhusain, Commented Aug 19, 2016 at 1:13

Günter Zöchbauer · Accepted Answer · 2016-08-19 04:13:30Z

1

I figured it out. [value] = "some array"

The brackets keep the type intact.

edited Aug 19, 2016 at 4:13

Günter Zöchbauer

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answered Aug 19, 2016 at 3:29

Judson Terrell

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