OnChangeEventWithSelectDropdown: retarget net10.0, fix @foreach compile bug, add InputSelect example - #2088
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CodeMazeBlog merged 1 commit intoAug 13, 2026
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…le bug, add InputSelect example Bumped WebAssembly packages to 10.0.10, test stack to MSTest 4.3.3 / bunit 1.40.0. @foreach (Razor markup syntax) was used inside two C# method bodies (HandleChange, CalculateGrandTotal) where plain foreach is required - neither method compiled as published. Fixed both. HandleChange rewritten to a TryParse guard + FirstOrDefault lookup instead of a loop-and-compare over an unchecked int.Parse(args.Value.ToString()). Added a fourth topping select using InputSelect inside EditForm with @bind-Value:after, demonstrating the pattern for handling changes on an InputSelect without losing the binding.
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Retargets the sample to net10.0 (WebAssembly packages 10.0.10, test stack MSTest 4.3.3 / bunit 1.40.0). Fixes a compile bug:
@foreach(Razor markup syntax) was used inside two C# method bodies (HandleChange,CalculateGrandTotal) where plainforeachis required - neither method compiled as published.HandleChangerewritten to a TryParse guard + FirstOrDefault lookup. Adds a fourth topping select usingInputSelectinsideEditFormwith@bind-Value:afterfor the article's new section on handling InputSelect changes without losing the binding.