[英]get list of selected checkbox value in asp.net mvc
我想獲得所選復選框值的列表。 我該怎么做?我正在開發一個ASP.NET MVC 5應用程序。 這個程序有一個基本形式。
我的觀點代碼
@using (Html.BeginForm())
{
<table class="table">
<thead>
<tr>
<th>Field Name</th>
@foreach (var field in Model.Actions)
{
<th>@field.Name</th>
}
</tr>
</thead>
<tbody>
@foreach (var permission in Model.PermissionUserField)
{
<tr>
<td> @permission.Field.Name</td>
@foreach (var peruserAction in permission.PermissionUserFieldActions)
{
<td>
@if (peruserAction.Active)
{
@Html.HiddenFor(x=> x.PermissionUserFieldForUser)
<input type="checkbox" checked name="field_@(permission.FieldId)_[@peruserAction.Id]" />
}
else
{
<input type="checkbox" name="field_@(permission.FieldId)_[@peruserAction.Id]" />
}
</td>
}
</tr>
}
</tbody>
</table>
<br />
<input type="submit" value="Save" />
}
我的表單模型如下所示:
public class NewViewModel
{
public List<PermissionUserField> PermissionUserField{ get; set; }
public List<PermissionUserField> PermissionUserFieldForUser { get; set; }
public List<Action> Actions { get; set; }
public List<Field> Field { get; set; }
}
public partial class Action
{
public int Id { get; set; }
[StringLength(50)]
public string Name { get; set; }
}
public partial class PermissionUserField
{
public int Id { get; set; }
public int UserId { get; set; }
public User User { get; set; }
public int FieldId { get; set; }
public Field Field { get; set; }
public List<PermissionUserFieldAction> PermissionUserFieldActions { get; set; }
}
public partial class PermissionUserFieldAction
{
public int Id { get; set; }
public int ActionId { get; set; }
public Action Action { get; set; }
public int PermissionUserFieldId { get; set; }
public PermissionUserField PermissionUserField { get; set; }
public bool Active { get; set; } = false;
}
我的控制器代碼:
復選框的名稱應該相同,以便在列表中綁定。
你可以用HttpPost做到這一點,你也可以用JQuery做到這一點
var checkedArray=
$('input:checkbox').each(function () {//iterate all checboxes in page
var data={ "IsChecked": this.checked ,"Name":this.attr('name')}
checkedArray.push();
});
然后通過ajax將checkedArray發送到控制器
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