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Add confetti animation to shopping basket button #84

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Add confetti animation to shopping basket button #84

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c901d86
Initial plan
Copilot Oct 2, 2025
ff221ec
Add confetti animation to WebApp basket button
Copilot Oct 2, 2025
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2 changes: 2 additions & 0 deletions src/WebApp/Components/App.razor
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,8 @@
<body>
<Routes />
<script src="_framework/blazor.web.js"></script>
<script src="https://cdn.jsdelivr.net/npm/canvas-confetti@1.9.2/dist/confetti.browser.min.js"></script>
<script src="js/confetti.js"></script>
</body>

</html>
2 changes: 2 additions & 0 deletions src/WebApp/Components/Pages/Item/ItemPage.razor
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
@inject BasketState BasketState
@inject NavigationManager Nav
@inject IProductImageUrlProvider ProductImages
@inject IJSRuntime JSRuntime

@if (item is not null)
{
Expand Down Expand Up @@ -99,6 +100,7 @@ else if (notFound)
{
await BasketState.AddAsync(item);
await UpdateNumInCartAsync();
await JSRuntime.InvokeVoidAsync("triggerConfetti");
}
}

Expand Down
43 changes: 43 additions & 0 deletions src/WebApp/wwwroot/js/confetti.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,43 @@
// Confetti animation function
window.triggerConfetti = function() {
if (typeof confetti !== 'undefined') {
// Fire confetti from both sides
var count = 200;
var defaults = {
origin: { y: 0.7 }
};

function fire(particleRatio, opts) {
confetti(Object.assign({}, defaults, opts, {
particleCount: Math.floor(count * particleRatio)
}));
}

fire(0.25, {
spread: 26,
startVelocity: 55,
});

fire(0.2, {
spread: 60,
});

fire(0.35, {
spread: 100,
decay: 0.91,
scalar: 0.8
});

fire(0.1, {
spread: 120,
startVelocity: 25,
decay: 0.92,
scalar: 1.2
});

fire(0.1, {
spread: 120,
startVelocity: 45,
});
}
};