How to return multiple values from back end function?

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1

I am trying to return multiple values from backend function and getting error.

Following code is in TVerify1 page.

import {Testverify} from ‘backend/Test’;
$w.onReady( function () {
console.log(“TVerify page started”)
let [T1, T2, T3] = Testverify();
console.log(T1, T2, T3)
});

Following code is in backend/Test file. Test file is a jsw file.
export function Testverify () {
let t1, t2, t3; /
let T1;
console.log(“Test Verify function called”)
t1 = “White”;
t2 = “Blue”;
t3 = “Green”;
T1 = “Yellow”;
console.log(t1, t2, T1)
return [t1, t2, t3];
}
Here I am just trying to pass values White, Blue and Green to the TVerify1 page.
I am getting following error. Please help to get this fixed.
TypeError: Invalid attempt to destructure non-iterable instance
Thanks.

2

Is there anyone who can help on the above problem?

3

Not sure of what you are trying to do but this is how you pass multiple values from Backend to the page.

//fileName.jsw

export function myFunction() {
 let data = {
        name: 'Jessica',
        age: 25,
        occupation: 'Merchant'
    };
 return data;
}

Page Code:

import {myFunction} from 'backend/fileName'; //import the backend function

$w.onReady(function () {

});

export function button1_click(event) {
    myFunction() //run the backend function
    .then( (response) => {
        console.log(response); //your data is here
    });
}
1 Like
4

Thank you Shan. It helps.