I am new asp.net mvc4 with entity frame work, I have designed rating in cshtml file,Pls help me to get a rated value in Controller. Thanks in advance.
This is my cshtml code for rating
{
#{
ViewBag.Title = "Index";
}
<h2>Index rating</h2>
<h2>rating</h2>
#*<form method="post" id="signin" action="#Url.Action("rating", "Rating")">*#
#if (Request.IsAuthenticated)
{
<form method="post" id="signin" action="#Url.Action("rating", "Rating")">
<p>
#DateTime.Now
</p>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="~/Scripts/jquery.js"></script>
<script type="text/javascript" src="~/Scripts/rating.js"></script>
<link rel="stylesheet" type="text/css" href="~/Styles/rating.css" />
<script type="text/javascript">
$(function () {
$('.rating').rating();
$('.ratingEvent').rating({ rateEnd: function (v) { $('#result').text(v); } });
});
</script>
<input type="text" class="ratingEvent rating5" #*id="result"*# value="rating" />
<div><b id="result">5</b> start(s)</div>
<p> </p>
</form>
}
}
This is my Controller code
{
[HttpGet]
public ActionResult rating(int ratedvalue)
{
using (var db = new Project.Models.EntitiesContext())
{
var value= new Project.Models.Tbl_Rating();
var rat = db.Tbl_Rating.FirstOrDefault(u => u.Rating == ratedvalue);
value.Rating = Convert.ToInt32(rat);
return View();
}
}
}
}
try like this
View:
<form method="post" id="signin" action="#Url.Action("rating", "Rating")">
**YOUR CODE**
<input type="text" class="ratingEvent rating5" name="rating" value="rating" /> //Add name attribute
<input type="submit" />
</form>
Controller:
public ActionResult rating(FormCollection form)
{
int ratedvalue=form["rating"]
}
Related
I want to set the focus on the InputRadioGroup but it appears it doesn't have the ElementReference attribute unlike the other Blazor built-in form components. Should I just extend the InputRadioGroup and add the ElementReference or is there another way to set focus on the InputRadio or InputRadioGroup?
You could refer to the sample below to focus on the InputRadio.
Vehicle.cs
namespace BlazorApp1.Model
{
public class Vehicle
{
public string Name { get; set; }
}
}
file1.js
window.jsfunction = { focusElement: function (id) { const element = document.getElementById(id); element.focus(); } }
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<title>BlazorApp1</title>
<base href="/" />
<link href="css/bootstrap/bootstrap.min.css" rel="stylesheet" />
<link href="css/app.css" rel="stylesheet" />
<link href="BlazorApp1.styles.css" rel="stylesheet" />
<script src="file1.js"></script>
</head>
<body>
<div id="app">Loading...</div>
<div id="blazor-error-ui">
An unhandled error has occurred.
Reload
<a class="dismiss">🗙</a>
</div>
<script src="_framework/blazor.webassembly.js"></script>
</body>
</html>
Index.razor
#inject IJSRuntime js
#page "/"
<div>
<h4> vehicle Selected - #vehicle.Name </h4>
<EditForm Model="vehicle">
<InputRadioGroup #bind-Value="vehicle.Name" >
#foreach (var option in rdOptions)
{
<InputRadio Value="option" id=#option #onfocus="alrt" /> #option <br />
}
</InputRadioGroup>
<br>
<input Id="idPassWord" Type="password" />
<button #onclick="clickOK">Set Focus</button>
</EditForm>
</div>
#code{
BlazorApp1.Model.Vehicle vehicle=new BlazorApp1.Model.Vehicle(){Name = "auto"};
List<string> rdOptions = new List<string> { "car", "bus", "auto" };
private async void clickOK()
{
await Focus("car");
}
private void alrt()
{
Console.WriteLine("Element focused");
}
public async Task Focus(string elementId)
{
await js.InvokeVoidAsync("jsfunction.focusElement", elementId);
}
}
Output:
In the above code example, I am generating the InputRadio on the page which has the OnFocus event. While we try to set the Focus on the InputRadio using the JS code. OnFocus event gets fired and displays the message in a browser console. This proves that InputRadio is getting focused.
Further, you could modify the code as per your own requirements.
After some investigation, seems like the ability to focus for InputRadio/InputRadioGroup was removed due to some prior issues. They now returned the focus after I raised the issue, and it will be included to .NET 7.
i just want to achieve the following results,switch route without refresh page
supplement:
i want to keep the page state
You can achieve this function partial view.
Here is a simple demo for your reference:
HomeController:
public class HomeController : Controller
{
public IActionResult Index()
{
return View();
}
public IActionResult FirstTab(string param)
{
return PartialView("_FirstTab",param);
}
}
Index.cshtml:
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<link rel="stylesheet" href="/resources/demos/style.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
$(function () {
$("#tabs").tabs();
});
</script>
<div id="tabs">
<ul>
<li>Page1</li>
<li>Page2</li>
</ul>
<div id="tabs-1">
#Html.Partial("_FirstTab", "Page1")
</div>
<div id="tabs-2">
#Html.Partial("_FirstTab", "Page2")
</div>
</div>
_FirstTab.cshtml partial view:
#model string
<h1>This is the #Model Tab</h1>
<input id="Text1" type="text" />
Test result:
In my ASP.NET Core 1.1.1 app the following Model Validation is not working. I think the issue is related to me not properly adding validation scripts in Main View below.
Scenario:
I click on a button on Main View that calls a partial view.
I enter all correct values, in partial view and submit the form (in partial view), the form successfully gets submitted and all the values are correctly entered into SQL server db.
I then intentionally enter a string, say, abc into the input box for price (that is of nullable type float) and submit the form. A client side error does NOT show up even (the javascript is enabled on my Chrome browser). Hence, Form gets submitted to the server where ModeState.IsValid, as expected, is false in the POST action method.
Question: Why client-side validation (as shown in step 3) above is not working and how we can make it work?
Note: All the css and javascripts were added and configured by default by VS2017 when the project was created. So I think scripts are all there and I may not be calling them correctly on the views - but that's just an assumption.
MyViewModel
public class MyViewModel
{
public int FY { get; set; }
public byte OrderType { get; set; }
public float? Price { get; set; }
....
}
Main View
#model MyProj.Models.MainViewModel
...
<div>
<button type="submit" name="submit"...>GO</button>
</div
#section scripts
{
<script>
$(document).ready(function () {
....
$('.tab-content').on('click', '.BtnGO', function (event) {
....
$.ajax({
url: '#Url.Action("SU_AddCustOrder", "MyContr")',
data: { ....},
contentType: 'application/json',
dataType: 'html',
type: 'GET',
cache: false,
success: function (data) {
if (BtnVal == 'AddOrderBtnGo')
$('#menuAP').html(data);
else if ....
error: function (....){
alert(...);
}
});
});
MyContrController:
[HttpGet]
public IActionResult AddCustOrder(int Order_id)
{
....
return PartialView("~/Views/PartialsV/MyPartialView.cshtml", myVM);
....
}
[HttpPost]
public IActionResult AddCustOrder(MyViewModel model)
{
....
if(ModelState.IsValid)
{
....
}
....
}
Partial View
....
<div class="form-group">
<label asp-for="Price"></label>
<div class="col-md-10">
<input asp-for="Price" class="form-control"></input>
<span asp-validation-for="Price" class="text-danger"></span>
</div>
</div>
....
<button type="submit" name="submit"...>Add Order</button>
UPDATE
_layout.cshtm file
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>#ViewData["Title"] - Test</title>
<environment names="Development">
<link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.css" />
<link rel="stylesheet" href="~/css/site.css" />
</environment>
<environment names="Staging,Production">
<link rel="stylesheet" href="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.6/css/bootstrap.min.css"
asp-fallback-href="~/lib/bootstrap/dist/css/bootstrap.min.css"
asp-fallback-test-class="sr-only" asp-fallback-test-property="position" asp-fallback-test-value="absolute" />
<link rel="stylesheet" href="~/css/site.min.css" asp-append-version="true" />
</environment>
#RenderSection("styles", required:false)
</head>
<body>
<header>
<div class="container navbar navbar-inverse navbar-fixed-top text-center">
</div>
<div class="container nav nav-pills" style="margin-top:4px;background-color:cornsilk;">
#await Component.InvokeAsync("Welcome")
</div>
</header>
<div class="container body-content">
#RenderBody()
<hr />
<footer class="text-center">
<a asp-controller="Misc" asp-action="AccessibilityStatement" class="text-center text-muted">Accessibility Statement</a>
</footer>
</div>
<environment names="Development">
<script src="~/lib/jquery/dist/jquery.js"></script>
<script src="~/lib/bootstrap/dist/js/bootstrap.js"></script>
<script src="~/js/site.js" asp-append-version="true"></script>
</environment>
<environment names="Staging,Production">
<script src="https://ajax.aspnetcdn.com/ajax/jquery/jquery-2.2.0.min.js"
asp-fallback-src="~/lib/jquery/dist/jquery.min.js"
asp-fallback-test="window.jQuery">
</script>
<script src="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.6/bootstrap.min.js"
asp-fallback-src="~/lib/bootstrap/dist/js/bootstrap.min.js"
asp-fallback-test="window.jQuery && window.jQuery.fn && window.jQuery.fn.modal">
</script>
<script src="~/js/site.min.js" asp-append-version="true"></script>
</environment>
#RenderSection("scripts", required: false)
#RenderSection("css", required:false)
</body>
</html>
I see. If you go and open Shared folder inside Views folder you will find a file called _ValidationScriptsPartial.cshtml that contains the validation scripts.
Now the first thing to do is to add validation attributes such as [Required] to your view model.
Than in Main View add #{ await Html.RenderPartialAsync("_ValidationScriptsPartial"); } before <script>.
After you add the html of the partial view in this line $('#menuAP').html(data);, find the form and call $.validator.unobtrusive.parse() like the following
if (BtnVal == 'AddOrderBtnGo') {
$('#menuAP').html(data);
var $form = $('#menuAP').find('#your-form-id-here');
$.validator.unobtrusive.parse($form);
}
I am doing my application in MVC. I have registration and Login links. I have implemented Login link in all pages. If i click login it is moving to the server side(controller) and opening. MY problem is from whatever page i click login it needs to open in the same window in popup. It means that it doesn't go the server side.
My code is
#model SYTMain.Models.Login
#{
ViewBag.Title = "Login";
Layout = "~/Views/Shared/_Layout_for_login.cshtml";
//Layout = "~/Views/Shared/_Layout_for_login_registration .cshtml";
}
<center><h2>Login</h2></center>
<div id="dialog-modal" title="Login">
#using (Html.BeginForm())
{
#Html.ValidationSummary(true, "Login failed. Check your login details.");
<div style=" margin-bottom: 400px;">
<fieldset>
<legend>Login</legend>
<div class="editor-label">
#Html.LabelFor(u => u.EmailID)
</div>
<div class="editor-field">
#Html.TextBoxFor(u => u.EmailID)
#Html.ValidationMessageFor(u => u.EmailID)
</div>
<div class="editor-label">
#Html.LabelFor(u => u.Password)
</div>
<div class="editor-field">
#Html.PasswordFor(u => u.Password)
#Html.ValidationMessageFor(u => u.Password)
</div>
#*<div class="editor-label">
#Html.CheckBoxFor(u => u.RememberMe)
#Html.LabelFor(u => u.RememberMe)
</div>*#
<input type="submit" value="Log In" />
</fieldset>
</div>
}
</div>
Layout
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>#ViewBag.Title - My ASP.NET MVC Application</title>
#*<link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />*#
<meta name="viewport" content="width=device-width" />
#Styles.Render("~/Content/css")
<link href="~/Content/themes/base/jquery-ui.css" rel="stylesheet" />
<link href="~/Content/themes/base/jquery.ui.all.css" rel="stylesheet" />
#Scripts.Render("~/bundles/jquery")
<script src="~/Scripts/jquery-ui-1.8.24.js"></script>
<script src="~/Scripts/Popup/jquery-1.5.1.min.js"></script>
<script src="~/Scripts/Popup/jquery-ui-1.8.11.js"></script>
#Scripts.Render("~/bundles/modernizr")
<script>
$(function () {
$("#dialog-modal").dialog({
width: 400,
height: 200,
show: {
effect: "shake",
duration: 100
},
hide: {
effect: "explode",
duration: 1000
}
});
});
</script>
</head>
<body style=" margin: 0px auto;overflow: scroll; overflow-x: hidden; /* width: 1330px; */height: auto;">
<div class="layoutouter">
<div class="layoutlogo">
#Html.ActionLink("Sell Your Time", "Index", "Home")
</div>
<div class="layoutmenu">
#if (!string.IsNullOrEmpty(Convert.ToString(Session["EmailID"])))
{
#Html.ActionLink("Signout", "Logout", "CU")
}
else
{
#Html.ActionLink("Register", "Create", "CU")
}
</div>
<br /><br />
#*<strong>Welcome #Session["EmailID"]</strong>*#
<div>
#RenderSection("featured", required: false)
</div>
</div>
<div style="width:1000px ; margin:0px auto;">
#RenderBody()
</div>
<div class="layoutfooter">
<div class="layoutfooter_data">
<div class="layout_location">
#Html.ActionLink("Change Location", "yy", "zz")
<span>|</span>
</div>
<div class="layout_feedback">
#Html.ActionLink("Feedback", "yy", "zz")
<span>|</span>
</div>
<div class="layout_help">
#Html.ActionLink("Help", "yy", "zz")
</div>
</div>
<div class="footer_copy">
<p>© #DateTime.Now.Year - acutesoftsys</p>
</div>
<div class="footer_condition">
<div class="footer_term">
<span>|</span>
#Html.ActionLink("Term & Condition", "", "")
</div>
<div class="footer_policy">
#Html.ActionLink("Privacy Policy", "yy", "zz")
</div>
</div>
</div>
#RenderSection("scripts", required: false)
</body>
</html>
My controller code is
[HttpPost, ValidateInput(false)]
public ActionResult Login(Login loginDetails)
{
if (ModelState.IsValid)
{
using (SYTEntities context = new SYTEntities())
{
var LoginUser = context.tblUsers.Where(a => a.EmailID == loginDetails.EmailID && a.Password == loginDetails.Password).FirstOrDefault();
if (LoginUser != null)
{
FormsAuthentication.SetAuthCookie(loginDetails.EmailID, loginDetails.RememberMe);
Session["EmailID"] = LoginUser.EmailID;
Session["UserID"] = LoginUser.UserID;
return RedirectToAction("CalendarView", "Appt", new { CustomerUserid = Session["UserID"]});
// return RedirectToAction("Details/" + Session["UserID"]);
}
else
{
ModelState.AddModelError("", "Login data is incorrect!");
}
}
}
return View(loginDetails);
}
Please help me to achieve this .
Thanks in Advance
Your controller code should look something like this
public ActionResult YourControllerAction( int Userid )
{
//Add your logic here
return PartialView( "UserDetails", model );
}
Your partial view should look like this
#model Models.Login
#{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>login</title>
</head>
<body>
<div>
/*Your markup here*/
</div>
</body>
</html>
Your jQuery code should look something like this.
$('#loginlinkid').on('click', function(evt) {
var $loginDiv = $('#PopUpDiv')
$.get(urlOfYourAction, function(data) {
$loginDiv.replaceWith(data);
});
//Add code to open popup here. eg..bootstrap modal dialog
});
Similar post here Render a partial view inside a Jquery modal popup on top of a parent view
I'm developing an MVC 4 web application and using signalR library to make a real time notification system.
I have a working script that I use in master page called _Layout.cshtml.
here's the script in _Layout:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>#ViewBag.Title</title>
<link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />
#Scripts.Render("~/bundles/jquery")
<script src="~/Scripts/jquery-ui-1.8.24.min.js"></script>
#Styles.Render("~/Content/css")
#Scripts.Render("~/bundles/modernizr")
<script type="text/javascript" src="Scripts/jquery-1.8.2.min.js"></script>
<script type="text/javascript" src="Scripts/jquery.signalR-2.0.1.min.js"></script>
<script src="~/signalr/hubs"></script>
</head>
<body >
<header dir="rtl">
<table align="center" cellpadding="0" cellspacing="0" style="width:100%;">
<tr>
<td style="width:30%; height:40px;" valign="top"><img src="~/Images/header_logo3.png" /></td>
<td style="width: 40%; height: 40px; " valign="top"> <a href='#Url.Action("Index","Home")'><img class="header_logo" src='#Url.Content("~/Images/header_logo2.png")' /></a></td>
<td style="width: 30%; height: 40px; " valign="top" ><img src="~/Images/header_logo4.png" /></td>
</tr>
</table>
<h2>Index</h2>
<span id="mySpanTag"></span>
<script type="text/javascript">
//var notificationHub = $.connection.notificationHub;
$(function () {
//Create Hub on Air
var chat = $.connection.notificationHub;
//Messages
$messages = $("#mySpanTag");
//Client Side Method To Access From Server Side Method
chat.client.sendMessage = function (msg) {
$messages.html(msg);
}
$.connection.hub.start(function () {
chat.server.sendMessage("Hello World!");
});
});
</script>
</header>
<div id="wrapper" dir="rtl">
<div id="Smenu" class="visible">
#{Html.RenderAction("Menu", "SettingsMenu", new { id = "nir"});}
</div>
#RenderSection("JavaScript", false)
<section>
#RenderBody()
</section>
</div>
<footer></footer>
</body>
</html>
the Hub class:
using System.Web;
using Microsoft.AspNet.SignalR.Hubs;
using Microsoft.AspNet.SignalR;
using System.Collections.Concurrent;
using System.Threading.Tasks;
namespace HaifanetMobile.Hubs
{
public class NotificationHub : Hub
{
public void SendMessage(string msg)
{
Clients.All.sendMessage(msg);
}
}
}
Everything goes ok and I see the massage method called from the hub class in my page, except that
this script is running only on the index.cshtml (startup page) and not in all the web pages in the project or in a specific one of them. e.g not working and the script is the same as you can see:
#model schoolnetMobile.Models.UserModel
#{
ViewBag.Title = "Details";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2>Index</h2>
<span id="mySpanTag"></span>
<script type="text/javascript">
//var notificationHub = $.connection.notificationHub;
$(function () {
//Create Hub on Air
var chat = $.connection.notificationHub;
//Messages
$messages = $("#mySpanTag");
//Client Side Method To Access From Server Side Method
chat.client.sendMessage = function (msg) {
$messages.html(msg);
}
$.connection.hub.start(function () {
chat.server.sendMessage("Hello World!");
});
});
</script>
<br /><br />
#if (Request.IsAuthenticated) {
<h4>profile: #Model.UserName</h4>
if (User.Identity.Name == #Model.UserName)
{
<br />
<ul style="list-style-type: none;">
<li>first name: #Model.FirstName;</li>
<li>username: #Model.UserName</li>
<li>schoolname: #Model.SchoolName</li>
<li>role: #Model.Role</li>
</ul>
}
else
{
<br />
<ul style="list-style-type: none;">
<li>username: #Model.UserName</li>
<li>school: #Model.SchoolName</li>
<li>role: #Model.Role</li>
</ul>
}
}
else
{
<h4>need to login</h4>
}
Update: I placed the script only if detail.cshtml. Looks like
there is a problem in this line
var chat = $.connection.notificationHub;
as only the first alert("hi") pops up and not the second...
#model HaifanetMobile.Models.UserModel
#{
ViewBag.Title = "Details";
Layout = "~/Views/Shared/_Layout.cshtml";
}
#section Scripts
{
<script type="text/javascript">
$(function () {
//Create Hub on Air
alert("hi");
var chat = $.connection.notificationHub;
alert("hi1");
//Messages
$messages = $("#messages");
alert("hi2");
//Client Side Method To Access From Server Side Method
chat.client.addMessage = function (frm, msg) {
$messages.append("<br /><b>" + frm + ":</b>" + msg);
}
alert("hi3");
$("#txtMsg").keypress(function (e) {
//when enter
if (e.which == 13) {
alert("hi4");
//get value of input
var input = $(this).val();
//send message to "Server Side Method"
chat.server.sendMessage("#Session.SessionID", input);
//Reset TextBox
$(this).val("");
}
});
//Hub Starting
$.connection.hub.start();
});
</script>
}
<div>Your ID: #Session.SessionID</div>
<input type="text" id="txtMsg" />
<div id="messages">
</div>
<h2>Index</h2>
<span id="mySpanTag"></span>
<br /><br />
#if (Request.IsAuthenticated) {
<h4>user profile: #Model.UserName</h4>
if (User.Identity.Name == #Model.UserName)
{
<br />
<ul style="list-style-type: none;">
<li>first name: #Model.FirstName;</li>
<li>user name: #Model.UserName</li>
<li>school: #Model.SchoolName</li>
<li>role: #Model.Role</li>
</ul>
}
else
{
<br />
<ul style="list-style-type: none;">
<li>username: #Model.UserName</li>
<li>school: #Model.SchoolName</li>
<li>role: #Model.Role</li>
</ul>
}
}
else
{
<h4>Please login</h4>
}