Features
- Overview
- Collapsible Column Headers
- Styling Records, Groups, and Cells
- Grouping
- Group Headers
- Row Header
- Filtering
- Row and Column Freezing
- Paging
- Group Panel
- Remote Data Binding
- Custom Cells
- Custom Editors
- Custom Column Headers
- Editing
- Batch Editing
- Sorting
- Virtual Scrolling
- Disable Server Reading
- Data Map
- Excel Export
- PDF Export
- Unobtrusive Validation
Unobtrusive Validation
Unobtrusive Validation
Features
Description
This sample shows the basic usage of the unobtrusive validation.
The columns have the following validations:
- Name: Required. Alphanumeric and contains 4 to 10 characters.
- Industry: Required.
- Country: Required.
- Phone: Required. 8 to 11 characters.
- Email: Required. Valid e-mail address.
- Birthdate: Required.
using C1.Web.Mvc; using C1.Web.Mvc.Serialization; using MultiRowExplorer.Models; using System; using System.Collections.Generic; using System.Linq; using Microsoft.AspNetCore.Mvc; namespace MultiRowExplorer.Controllers { public partial class MultiRowController : Controller { private static List<UserInfo> users = UsersData.Users; public ActionResult UnobtrusiveValidation() { return View(users); } public ActionResult MultiRowUpdateUserInfo([C1JsonRequest]CollectionViewEditRequest<UserInfo> requestData) { return this.C1Json(CollectionViewHelper.Edit<UserInfo>(requestData, item => { string error = string.Empty; bool success = true; try { var resultItem = users.Find(u => u.Id == item.Id); var index = users.IndexOf(resultItem); users.Remove(resultItem); users.Insert(index, item); } catch (Exception e) { error = e.Message; success = false; } return new CollectionViewItemResult<UserInfo> { Error = error, Success = success, Data = item }; }, () => users)); } public ActionResult MultiRowCreateUserInfo([C1JsonRequest]CollectionViewEditRequest<UserInfo> requestData) { return this.C1Json(CollectionViewHelper.Edit<UserInfo>(requestData, item => { string error = string.Empty; bool success = true; try { users.Add(item); item.Id = users.Max(u => u.Id) + 1; } catch (Exception e) { error = e.Message; success = false; } return new CollectionViewItemResult<UserInfo> { Error = error, Success = success, Data = item }; }, () => users)); } public ActionResult MultiRowDeleteUserInfo([C1JsonRequest]CollectionViewEditRequest<UserInfo> requestData) { return this.C1Json(CollectionViewHelper.Edit<UserInfo>(requestData, item => { string error = string.Empty; bool success = true; try { var resultItem = users.Find(u => u.Id == item.Id); users.Remove(resultItem); } catch (Exception e) { error = e.Message; success = false; } return new CollectionViewItemResult<UserInfo> { Error = error, Success = success, Data = item }; }, () => users)); } } }
@model List<UserInfo> @section Scripts{ <script src="~/Scripts/jquery.js"></script> <script src="~/Scripts/jquery.validate.js"></script> <script src="~/Scripts/jquery.validate.unobtrusive.js"></script> } <c1-multi-row id="uvMultiRow" class="multirow" allow-add-new="true" allow-delete="true"> <c1-items-source source-collection="Model" create-action-url="@Url.Action("MultiRowCreateUserInfo")" delete-action-url="@Url.Action("MultiRowDeleteUserInfo")" update-action-url="@Url.Action("MultiRowUpdateUserInfo")"> </c1-items-source> <c1-multi-row-cell-group> <c1-multi-row-cell binding="Id" is-read-only="true"></c1-multi-row-cell> </c1-multi-row-cell-group> <c1-multi-row-cell-group> <c1-multi-row-cell binding="Name"></c1-multi-row-cell> <c1-multi-row-cell binding="Industry"></c1-multi-row-cell> </c1-multi-row-cell-group> <c1-multi-row-cell-group colspan="3"> <c1-multi-row-cell binding="Country"></c1-multi-row-cell> <c1-multi-row-cell binding="Phone" colspan="2"></c1-multi-row-cell> <c1-multi-row-cell binding="Email" colspan="2"></c1-multi-row-cell> <c1-multi-row-cell binding="Birthdate" format="M/d/yyyy"></c1-multi-row-cell> </c1-multi-row-cell-group> </c1-multi-row> @section Description{ <p>@Html.Raw(MultiRowRes.UnobtrusiveValidation_Text0)</p> <p>@Html.Raw(MultiRowRes.UnobtrusiveValidation_Text1)</p> }
using System; using System.ComponentModel.DataAnnotations; namespace MultiRowExplorer.Models { public class UserInfo { public UserInfo() { Birthdate = DateTime.Now; } public int Id { get; set; } [Required] [RegularExpression(pattern: "^[a-zA-Z0-9]{4,10}$", ErrorMessage = "The username must be alphanumeric and contains 4 to 10 characters.")] public string Name { get; set; } [Required] [EmailAddress] public string Email { get; set; } [Required] [MinLength(6)] [MaxLength(16)] public string Password { get; set; } [Required] [Compare("Password")] public string ConfirmPassword { get; set; } [Required] [MinLength(8)] [MaxLength(11)] public string Phone { get; set; } [Required] public string Country { get; set; } [Required] public string Industry { get; set; } [Required] public DateTime Birthdate { get; set; } [Required] public string FavoriteColor { get; set; } [Required] [MinLength(2)] [MaxLength(3)] public string[] Skills { get; set; } } }