Mixing
how to bind data to a user defined class asp.net core 2
I defined a model look like this
public class X {
int a;
MyClass b;
}
and I have an action look like this
public IActionResult Test(X x){}
now when user submit data I want to manipulate that data and then assign it to b.
how can I do it?
asp.net-core-2.0 model-binding
asked Nov 19 '18 at 17:31
Alireza Mn
15
add a comment |
I defined a model look like this
public class X {
int a;
MyClass b;
}
and I have an action look like this
public IActionResult Test(X x){}
now when user submit data I want to manipulate that data and then assign it to b.
how can I do it?
asp.net-core-2.0 model-binding
asked Nov 19 '18 at 17:31
Alireza Mn
15
add a comment |
I defined a model look like this
public class X {
int a;
MyClass b;
}
and I have an action look like this
public IActionResult Test(X x){}
now when user submit data I want to manipulate that data and then assign it to b.
how can I do it?
asp.net-core-2.0 model-binding
asked Nov 19 '18 at 17:31
Alireza Mn
15
I defined a model look like this
public class X {
int a;
MyClass b;
}
and I have an action look like this
public IActionResult Test(X x){}
now when user submit data I want to manipulate that data and then assign it to b.
how can I do it?
asp.net-core-2.0 model-binding
asp.net-core-2.0 model-binding
asked Nov 19 '18 at 17:31
Alireza Mn
15
asked Nov 19 '18 at 17:31
Alireza Mn
15
asked Nov 19 '18 at 17:31
Alireza Mn
15
asked Nov 19 '18 at 17:31
Alireza Mn
15
asked Nov 19 '18 at 17:31
Alireza Mn
15
15
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You didn't provide the detailed explanation such as how you want to submit data , suppose you have a book model class that contains a child Author property :
public class Book
{
public int id { get; set; }
public string name { get; set; }
public Author author { get; set; }
}
public class Author {
public int authorId { get; set; }
public string authorName { get; set; }
}
In your view , using Tag Helpers in forms , you can bind to Author.authorName :
@model Book
<form asp-controller="Home" asp-action="RegisterInput" method="post">
BookID: <input asp-for="id" /> <br />
BookName: <input asp-for="name" /><br />
AuthorID: <input asp-for="author.authorId" /> <br />
AuthorName: <input asp-for="author.authorName" /><br />
<button type="submit">Register</button>
</form>
In controller , you will find the input values will automatically bind to related properties :
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> RegisterInput(Book book)
{
return View();
}
answered Nov 20 '18 at 6:24
Nan Yu
6,2852752
I submit data by a form. MyClass is a complex class and I can not use default TagHelpers assume MyClass is a DateTime (it's totally different with C# DateTime)
– Alireza Mn
Nov 23 '18 at 13:02
You should provide more details include your codes to help understand your requirement .
– Nan Yu
Nov 26 '18 at 1:24
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You didn't provide the detailed explanation such as how you want to submit data , suppose you have a book model class that contains a child Author property :
public class Book
{
public int id { get; set; }
public string name { get; set; }
public Author author { get; set; }
}
public class Author {
public int authorId { get; set; }
public string authorName { get; set; }
}
In your view , using Tag Helpers in forms , you can bind to Author.authorName :
@model Book
<form asp-controller="Home" asp-action="RegisterInput" method="post">
BookID: <input asp-for="id" /> <br />
BookName: <input asp-for="name" /><br />
AuthorID: <input asp-for="author.authorId" /> <br />
AuthorName: <input asp-for="author.authorName" /><br />
<button type="submit">Register</button>
</form>
In controller , you will find the input values will automatically bind to related properties :
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> RegisterInput(Book book)
{
return View();
}
answered Nov 20 '18 at 6:24
Nan Yu
6,2852752
I submit data by a form. MyClass is a complex class and I can not use default TagHelpers assume MyClass is a DateTime (it's totally different with C# DateTime)
– Alireza Mn
Nov 23 '18 at 13:02
You should provide more details include your codes to help understand your requirement .
– Nan Yu
Nov 26 '18 at 1:24
add a comment |
You didn't provide the detailed explanation such as how you want to submit data , suppose you have a book model class that contains a child Author property :
public class Book
{
public int id { get; set; }
public string name { get; set; }
public Author author { get; set; }
}
public class Author {
public int authorId { get; set; }
public string authorName { get; set; }
}
In your view , using Tag Helpers in forms , you can bind to Author.authorName :
@model Book
<form asp-controller="Home" asp-action="RegisterInput" method="post">
BookID: <input asp-for="id" /> <br />
BookName: <input asp-for="name" /><br />
AuthorID: <input asp-for="author.authorId" /> <br />
AuthorName: <input asp-for="author.authorName" /><br />
<button type="submit">Register</button>
</form>
In controller , you will find the input values will automatically bind to related properties :
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> RegisterInput(Book book)
{
return View();
}
answered Nov 20 '18 at 6:24
Nan Yu
6,2852752
I submit data by a form. MyClass is a complex class and I can not use default TagHelpers assume MyClass is a DateTime (it's totally different with C# DateTime)
– Alireza Mn
Nov 23 '18 at 13:02
You should provide more details include your codes to help understand your requirement .
– Nan Yu
Nov 26 '18 at 1:24
add a comment |
You didn't provide the detailed explanation such as how you want to submit data , suppose you have a book model class that contains a child Author property :
public class Book
{
public int id { get; set; }
public string name { get; set; }
public Author author { get; set; }
}
public class Author {
public int authorId { get; set; }
public string authorName { get; set; }
}
In your view , using Tag Helpers in forms , you can bind to Author.authorName :
@model Book
<form asp-controller="Home" asp-action="RegisterInput" method="post">
BookID: <input asp-for="id" /> <br />
BookName: <input asp-for="name" /><br />
AuthorID: <input asp-for="author.authorId" /> <br />
AuthorName: <input asp-for="author.authorName" /><br />
<button type="submit">Register</button>
</form>
In controller , you will find the input values will automatically bind to related properties :
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> RegisterInput(Book book)
{
return View();
}
answered Nov 20 '18 at 6:24
Nan Yu
6,2852752
You didn't provide the detailed explanation such as how you want to submit data , suppose you have a book model class that contains a child Author property :
public class Book
{
public int id { get; set; }
public string name { get; set; }
public Author author { get; set; }
}
public class Author {
public int authorId { get; set; }
public string authorName { get; set; }
}
In your view , using Tag Helpers in forms , you can bind to Author.authorName :
@model Book
<form asp-controller="Home" asp-action="RegisterInput" method="post">
BookID: <input asp-for="id" /> <br />
BookName: <input asp-for="name" /><br />
AuthorID: <input asp-for="author.authorId" /> <br />
AuthorName: <input asp-for="author.authorName" /><br />
<button type="submit">Register</button>
</form>
In controller , you will find the input values will automatically bind to related properties :
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> RegisterInput(Book book)
{
return View();
}
answered Nov 20 '18 at 6:24
Nan Yu
6,2852752
answered Nov 20 '18 at 6:24
Nan Yu
6,2852752
answered Nov 20 '18 at 6:24
Nan Yu
6,2852752
answered Nov 20 '18 at 6:24
Nan Yu
6,2852752
6,2852752
I submit data by a form. MyClass is a complex class and I can not use default TagHelpers assume MyClass is a DateTime (it's totally different with C# DateTime)
– Alireza Mn
Nov 23 '18 at 13:02
You should provide more details include your codes to help understand your requirement .
– Nan Yu
Nov 26 '18 at 1:24
add a comment |
I submit data by a form. MyClass is a complex class and I can not use default TagHelpers assume MyClass is a DateTime (it's totally different with C# DateTime)
– Alireza Mn
Nov 23 '18 at 13:02
You should provide more details include your codes to help understand your requirement .
– Nan Yu
Nov 26 '18 at 1:24
I submit data by a form. MyClass is a complex class and I can not use default TagHelpers assume MyClass is a DateTime (it's totally different with C# DateTime)
– Alireza Mn
Nov 23 '18 at 13:02
I submit data by a form. MyClass is a complex class and I can not use default TagHelpers assume MyClass is a DateTime (it's totally different with C# DateTime)
– Alireza Mn
Nov 23 '18 at 13:02
You should provide more details include your codes to help understand your requirement .
– Nan Yu
Nov 26 '18 at 1:24
You should provide more details include your codes to help understand your requirement .
– Nan Yu
Nov 26 '18 at 1:24
add a comment |
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