CODEWITHSUNDEEP
arraysangularvariablestypescriptionic2
robofred
robofred

Reputation: 340

Ionic2 passing variable/array to function

I'm VERY new to Ionic/Angular/Typescript...

I have the following button:

<button ion-button (click)="shareMe('hello')">Hello</button>
<button ion-button (click)="shareMe('world')">World</button>

And I have the following function:

shareMe(){
this.sharingVar.share($STRING)
.then(()=>{
    alert("Success");
  },
  ()=>{
     alert("failed");
  })
};

Basically, when I click a given button, I want to pass a VARIABLE to the function to process. The code above obviously doesn't work... but how do you do this in Angular/Typescript?

Is there a way to pass a variable $string to a function?

Please be as descriptive as you can. Much thanks.

Upvotes: 0

Views: 498

Answers (1)

dlcardozo
dlcardozo

Reputation: 4013

You just need to add the parameter to the shareMe() function.

shareMe(shareOption: string){
    this.sharingVar.share(shareOption)
        .then(() => {
            alert("Success");
        })
        .catch(() => {
            alert("failed");
        });
};

Update: added @Aluan Haddad suggestion because you are learning and this kind of things is something that you need to know now, not after you wrote 5k LoC.

Upvotes: 3

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