I found a good example from Nick Young about Checkboxes.
At the end he says just grab the AppID. How can I do this?
I later want to to something like if(IsSelected == true){//some code}
Here is the example:
Models:
public class MerchantModel
{
public int AppId { get; set; }
public string Name { get; set; }
public bool IsSelected { get; set; }
}
public class MerchantViewModel
{
public List<MerchantModel> Merchants { get; set; }
}
Controller:
public class DefaultController : Controller
{
// GET: Default
public ActionResult Index()
{
var merchant1 = new MerchantModel
{
AppId = 1,
Name = "Bob"
};
var merchant2 = new MerchantModel
{
AppId = 2,
Name = "Ted"
};
var merchant3 = new MerchantModel
{
AppId = 3,
Name = "Alice"
};
List<MerchantModel> list = new List<MerchantModel>();
list.Add(merchant1);
list.Add(merchant2);
list.Add(merchant3);
var model = new MerchantViewModel
{
Merchants = list
};
return View(model);
}
[HttpPost]
public ActionResult Index(MerchantViewModel model)
{
return View(model);
}
}
View:
@model TestCheckBoxes.Models.MerchantViewModel
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Index</title>
</head>
<body>
<div>
<form action="/default/index" method="post">
<table>
@for (int i = 0; i < Model.Merchants.Count; i++)
{
<tr>
<td>
@Html.CheckBoxFor(x => x.Merchants[i].IsSelected)
</td>
<td>
@Html.HiddenFor(x => x.Merchants[i].AppId)
@Model.Merchants[i].AppId
</td>
<td>
@Html.HiddenFor(x => x.Merchants[i].Name)
@Model.Merchants[i].Name
</td>
</tr>
}
</table>
<button type="submit">Submit</button>
</form>
</div>
</body>
</html>
Back in your [HttpPost] method in your controller, you will have a list of MerchantModel's with the bool value either true or false. This way you can check if it's true and just grab the AppId from there.
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