unobtrusive-validation

问题 I'd like to be able to only allow a form to submit if the value in a certain field is greater than 0. I thought maybe the Mvc Range attribute would allow me to enter only 1 value to signify only a greater than test, but no luck there as it insists on Minimum AND Maximum values. Any ideas how this can be achieved? 回答1: You can't store a number bigger than what your underlying data type could hold so that fact that the Range attribute requires a max value is a very good thing. Remember that ∞

问题 I have a senario where i have to check for a Username existance in database while doing a registration page. for this i have implemented a Remote Attribute for remote validation in my model [Remote("CheckUserNameAvaliable", "User", Httpmethod="Post")] public string Username {get; set;} and my method looks like this [HttpPost] public JsonResult CheckUserNameAvaliable(string UserName) { SessionUser currentUser = this.sessionHelper.GetCurrentUser(); User user = this.userService.GetByUsername

问题 This question already has answers here : ASP.net MVC 3 jQuery Validation; Disable Unobtrusive OnKeyUp? (6 answers) Closed 6 years ago . I have implemented remote validation using MVC 3 unobtrusive validation as follows The model public class MyViewModel { [Remote("ValidateAction", "Validation")] public string Text { get; set; } } The Controller public partial class ValidationController : Controller { public virtual JsonResult ValidationAction(string aTextToValidate) { if(aTextToValidate == /*

问题 I'm currently using Twitter Bootstrap modal component and i have an issue where I use jquery validation plugin on input fields in the content I load remotely using the data-remote attribute. Because the content is loaded after jquery validation has run across the dom, validation doesn't occur for the newly loaded elements. I have a solution where I modify bootstrap.js (the modal class), see below. var Modal = function (element, options) { this.options = options this.$element = $(element)

问题 I have a Remote attribute on the email property of my User model. When I create a new user, it works create and tells the users that an e-mail is already in use. Now I'm having a problem in my editing form (if the user wants to updates values). It tells the user that his/her e-mail is already in use, I don't want it to give that message when the e-mail that's in use is the one that's registered to the user. How can I tweak the Remote attribute to behave? 回答1: I figured it out. In my view, I

问题 I'm using ASP.NET MVC and I have jQuery, jQuery validate, jQuery validate.config, jQuery validate unobtrusive, unobtrusive ajax and other libraries in my bundle. I have a form in my page and has some fields inside of it. It has a button of type button and when the user clicks the button I'm trying to do some stuff and then do a $(form).submit() , which I want it to be intercepted by the submithandler in the jQuery validate method and instead of submitting the form it will do a ajax post to my

问题 I have a jQuery function tied to my submit button like this: $(function () { $('#signupform').submit(function () { alert('test'); }); }); However, it fires whether or not the form is valid. My model is decorated with various DataAnnotations and the client-side validation is working well, but I only want that jQuery function to fire if the form has been validated. How do I accomplish that? EDIT: To clarify, I'm using MVC DataAnnotations + jQuery's unobtrusive javascript to handle the client

问题 I have a jQuery function tied to my submit button like this: $(function () { $('#signupform').submit(function () { alert('test'); }); }); However, it fires whether or not the form is valid. My model is decorated with various DataAnnotations and the client-side validation is working well, but I only want that jQuery function to fire if the form has been validated. How do I accomplish that? EDIT: To clarify, I'm using MVC DataAnnotations + jQuery's unobtrusive javascript to handle the client

问题 i have the below jquery unobtrusive code which is not firing. $.validator.unobtrusive.adapters.add('customvalidation', ['productname'], function (options) { options.rules['customvalidation'] = { productname: options.params.productname }; }); $.validator.addMethod("customvalidation", function (value, element, param) { alert(param.productname); return false; }); but the above code suppose to show alert i guess when pressing button to submit my form. here is my full code Model and view model

问题 I have a form where say I have 2 controls. A select control which has been customized using bootstrap-selectpicker and a textbox which are strongly typed with a viewmodel . Below are the details of the project structure and here is the DEMO and validation is using jquery-validate SampleViewModel.cs public class SampleViewModel { [Required(ErrorMessage="Please Select a Role")] //Not sure whether Required has to be assigned to RoleId or Roles public int RoleId { get; set; } public SelectList