daohualiuxiang
/
AspNetCore.Docs
mirror of https://github.com/dotnet/AspNetCore.Docs.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Update aspnetcore/mvc/models/model-binding.md 

Co-authored-by: Pranav K <prkrishn@hotmail.com>
pull/24175/head
Bruno Oliveira 2021-12-02 14:12:14 -08:00 committed by GitHub
parent 35f1514ca8
commit 3120134835
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
aspnetcore/mvc/models/model-binding.md
View File

@ -967,7 +967,10 @@ For targets that are collections of simple types, model binding looks for matche
[a]=1050&[b]=2000&index=a&index=b
```
> [!WARNING]
> Since the model binding looks for the keyword `index` from a Form or Query string is strongly recommended to not use it as your action's parameter name to avoid unexpected behaviors.
> Avoid binding a parameter or a property named `index` or `Index` if it is adjacent to a collection value. Model binding will attempt to use it as the index for the collection which might result in incorrect binding. For example, consider the following action:
```csharp
public IActionResult Post(string index, List<Product> products)
* The following format is supported only in form data: