67 lines
2.0 KiB
Plaintext
67 lines
2.0 KiB
Plaintext
@implements IDisposable
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@inject IShoppingCartService shoppingCartService
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<div class="top-row ps-3 navbar navbar-dark">
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<div class="container-fluid">
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<a class="navbar-brand" href="">ShopOnline.Web</a>
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<button title="Navigation menu" class="navbar-toggler" @onclick="ToggleNavMenu">
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<span class="navbar-toggler-icon"></span>
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</button>
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</div>
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</div>
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<div class="@NavMenuCssClass" @onclick="ToggleNavMenu">
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<nav class="flex-column">
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<div class="nav-item px-3">
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<NavLink class="nav-link" href="" Match="NavLinkMatch.All">
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<span class="oi oi-home" aria-hidden="true"></span> Home
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</NavLink>
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</div>
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<div class="nav-item px-3">
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<NavLink class="nav-link" href="counter">
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<span class="oi oi-plus" aria-hidden="true"></span> Counter
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</NavLink>
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</div>
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<div class="nav-item px-3">
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<NavLink class="nav-link" href="fetchdata">
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<span class="oi oi-list-rich" aria-hidden="true"></span> Fetch data
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</NavLink>
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</div>
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<div class="nav-item px-3 d-sm-none">
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<NavLink class="nav-link" href="ShoppingCart">
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<span class="fas fa-shopping-cart" aria-hidden="true"></span> Shopping Cart (<b>@shoppingCartItemsCount</b>)
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</NavLink>
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</div>
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</nav>
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</div>
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@code {
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private bool collapseNavMenu = true;
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private string? NavMenuCssClass => collapseNavMenu ? "collapse" : null;
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private int shoppingCartItemsCount = 0;
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private void ToggleNavMenu()
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{
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collapseNavMenu = !collapseNavMenu;
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}
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protected override void OnInitialized()
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{
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shoppingCartService.OnShoppingCartChanged += ShoppingCartChanged;
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}
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private void ShoppingCartChanged(int totalQuantity)
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{
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shoppingCartItemsCount = totalQuantity;
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StateHasChanged();
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}
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void IDisposable.Dispose()
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{
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shoppingCartService.OnShoppingCartChanged -= ShoppingCartChanged;
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}
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}
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