I am trying to implement a rating system for items for which are in a repeater.
To achieve this I have followed this tutorial step by step: Velo Tutorial: Capturing and Displaying Ratings | Help Center | Wix.com
The problem is that I can’t get it to work for me. When I run it in preview and try to rate an item this is what it shows me:
I don’t know what mistake I’m making, I can’t save my users’ ratings. Please, some expert that can guide me? This is the code I am using:
$w.onReady( function () {
//TODO: write your page related code here…
});
export function ratingsInput1_change(event) {
$w( “#dataset1” ).onReady(() => {
// get the current item from the dataset
const currentItem = $w( “#dataset1” ).getCurrentItem();
// get the current average rating, number of ratings, and
//total ratings for the current dataset item
const average = currentItem.avg;
const count = currentItem.numRatings;
const total = currentItem.totalRatings;
// get the new rating from the ratings input
const newRating = $w( ‘#ratingsInput1’ ).value;
// calculate the new average rating based on the current
//average and count
const newAverageLong = (total + newRating) / (count + 1 );
// Round the average rating to 1 decimal point
const newAverageShort = Number.parseFloat(newAverageLong).toFixed( 1 );
// set the dataset fields to the new average, total
// ratings, and number of ratings
$w( ‘#dataset1’ ).setFieldValues({
‘rating’ : newAverageShort,
‘totalValoraciones’ : total + newRating,
‘numeroValoraciones’ : (count + 1 )
});
// save the dataset fields to the collection
$w( ‘#dataset1’ ).save()
. catch ((err) => {
console.log( ‘could not save new rating’ );
});
});
}
This is the URL: https://www.app-onlinebox.com/desafios-comunidad
Thanks in advance.
nice thanks!
Please create an instruction video for beginners because this is extremely hard.