creating model in angular, check type of data

Question

I'm creating a model in angular, any element has its own type:

export class myModule {
 constructor(
   public name: string,
   public condition: boolean,
   public age: number){}
}

the problem is the type of data is not checked, I can create:

mymodule: myModule = new myModule(3,'hi!', true)

and it works, in name I have 3, in condition, 'hi!' and in age true.

I guess it should be a way to control it, not checking any data individually, isn't?

can you tell us how you compile it and give us the output of the compiler? — rainerhahnekamp
– rainerhahnekamp, Commented Sep 25, 2018 at 10:47

Boanta Ionut · Accepted Answer · 2018-09-25 10:43:46Z

0

Declare your properties outside the constructor. The constructors purpose is to initialize the properties with values. Example:

export class myModle {
    public name: string,
    public condition: boolean,
    public age: number
}

answered Sep 25, 2018 at 10:43

Boanta Ionut

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Comments

rainerhahnekamp · Accepted Answer · 2018-09-25 10:45:55Z

0

Are you aware that you define myModle and then use the type below myModule?

answered Sep 25, 2018 at 10:45

rainerhahnekamp

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sorry, spelling mistake in my post. Updated

DriveToaster · Accepted Answer · 2018-09-25 10:46:57Z

-2

I think your answer lies with some further knowledge of JavaScript typing, rather than Angular. Have a look at this: How to use typed variables in javascript?

answered Sep 25, 2018 at 10:46

DriveToaster

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