Error: 0x800a138f - Microsoft JScript runtime error: Unable to get value of the property 'unobtrusive': object is null or undefined
Index.cshtml listed here at the bottom is where my problems occur.
BundleConfig.cs:
using System.Web;
using System.Web.Optimization;
namespace MyWebMVC
{
public class BundleConfig
{
public static void RegisterBundles(BundleCollection bundles)
{
bundles.Add(new ScriptBundle("~/bundles/jquery").Include(
"~/Scripts/jquery-{version}.js"));
bundles.Add(new ScriptBundle("~/bundles/jqueryui").Include(
"~/Scripts/jquery-ui-{version}.js"));
bundles.Add(new ScriptBundle("~/bundles/jqueryval").Include(
"~/Scripts/jquery.validate*",
"~/Scripts/jquery.unobtrusive*"
));
bundles.Add(new ScriptBundle("~/bundles/modernizr").Include(
"~/Scripts/modernizr-*"));
bundles.Add(new StyleBundle("~/Content/css").Include(
"~/Content/site.css"));
bundles.Add(new StyleBundle("~/Content/themes/base/css").Include(
"~/Content/themes/base/jquery.ui.core.css",
"~/Content/themes/base/jquery.ui.resizable.css",
"~/Content/themes/base/jquery.ui.selectable.css",
"~/Content/themes/base/jquery.ui.accordion.css",
"~/Content/themes/base/jquery.ui.autocomplete.css",
"~/Content/themes/base/jquery.ui.button.css",
"~/Content/themes/base/jquery.ui.dialog.css",
"~/Content/themes/base/jquery.ui.slider.css",
"~/Content/themes/base/jquery.ui.tabs.css",
"~/Content/themes/base/jquery.ui.datepicker.css",
"~/Content/themes/base/jquery.ui.progressbar.css",
"~/Content/themes/base/jquery.ui.theme.css"));
}
}
}
_rootLayout.cshtml:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />
<meta name="viewport" content="width=device-width" />
#Styles.Render("~/Content/css")
#Scripts.Render("~/bundles/modernizr")
<link href="#System.Web.Optimization.BundleTable.Bundles.ResolveBundleUrl("~/Content/css")" rel="stylesheet" type="text/css" />
<script src="#System.Web.Optimization.BundleTable.Bundles.ResolveBundleUrl("~/Scripts/js")" type="text/javascript"></script>
#Html.DevExpress().GetStyleSheets(
new StyleSheet { ExtensionSuite = ExtensionSuite.NavigationAndLayout },
new StyleSheet { ExtensionSuite = ExtensionSuite.Editors },
new StyleSheet { ExtensionSuite = ExtensionSuite.HtmlEditor },
new StyleSheet { ExtensionSuite = ExtensionSuite.GridView },
new StyleSheet { ExtensionSuite = ExtensionSuite.PivotGrid },
new StyleSheet { ExtensionSuite = ExtensionSuite.Chart },
new StyleSheet { ExtensionSuite = ExtensionSuite.Report },
new StyleSheet { ExtensionSuite = ExtensionSuite.Scheduler }
)
#Html.DevExpress().GetScripts(
new Script { ExtensionSuite = ExtensionSuite.NavigationAndLayout },
new Script { ExtensionSuite = ExtensionSuite.HtmlEditor },
new Script { ExtensionSuite = ExtensionSuite.GridView },
new Script { ExtensionSuite = ExtensionSuite.PivotGrid },
new Script { ExtensionSuite = ExtensionSuite.Editors },
new Script { ExtensionSuite = ExtensionSuite.Chart },
new Script { ExtensionSuite = ExtensionSuite.Report },
new Script { ExtensionSuite = ExtensionSuite.Scheduler }
)
</head>
<body>
#Html.DevExpress().Splitter(settings => {
settings.Name = "MainSplitter";
settings.AllowResize = false;
settings.Orientation = System.Web.UI.WebControls.Orientation.Vertical;
settings.FullscreenMode = true;
settings.SeparatorVisible = false;
settings.Styles.Pane.Border.BorderWidth = System.Web.UI.WebControls.Unit.Pixel(0);
settings.Styles.Pane.Paddings.Padding = System.Web.UI.WebControls.Unit.Pixel(0);
settings.Panes.Add(pane => {
pane.Name = "Header";
//pane.ScrollBars = System.Web.UI.WebControls.ScrollBars.Auto;
pane.Size = System.Web.UI.WebControls.Unit.Pixel(140);
pane.MinSize = System.Web.UI.WebControls.Unit.Pixel(83);
pane.PaneStyle.BorderBottom.BorderWidth = System.Web.UI.WebControls.Unit.Pixel(1);
pane.PaneStyle.CssClass = "headerPane";
pane.SetContent(() => {
Html.RenderPartial("HeaderPartialView");
});
});
settings.Panes.Add(pane => {
pane.Name = "Content";
pane.PaneStyle.CssClass = "mainContentPane";
pane.MinSize = System.Web.UI.WebControls.Unit.Pixel(375);
pane.PaneStyle.BackColor = System.Drawing.Color.White;
pane.PaneStyle.BorderBottom.BorderWidth = System.Web.UI.WebControls.Unit.Pixel(1);
pane.SetContent(RenderBody().ToHtmlString());
pane.ScrollBars = System.Web.UI.WebControls.ScrollBars.Auto;
});
settings.Panes.Add(pane => {
pane.Name = "Footer";
pane.Size = System.Web.UI.WebControls.Unit.Pixel(25);
pane.PaneStyle.CssClass = "footerPane";
pane.SetContent(() => {
Html.RenderPartial("FooterPartialView");
});
});
Scripts.Render("~/bundles/jqueryval");
Scripts.Render("~/bundles/jquery");
}).GetHtml()
</body>
</html>
_mainLayout.cshtml:
#{ Layout = "~/Views/Shared/_rootLayout.cshtml"; }
#Html.DevExpress().Splitter(settings => {
settings.Name = "ContentSplitter";
settings.Width = System.Web.UI.WebControls.Unit.Percentage(100);
settings.Height = System.Web.UI.WebControls.Unit.Percentage(100);
settings.Styles.Pane.Paddings.Padding = System.Web.UI.WebControls.Unit.Pixel(0);
settings.Styles.Pane.Border.BorderWidth = System.Web.UI.WebControls.Unit.Pixel(0);
settings.Panes.Add(subpane => {
subpane.Name = "ContentCenter";
subpane.PaneStyle.CssClass = "contentPane";
subpane.Separator.Visible = DevExpress.Utils.DefaultBoolean.True;
subpane.ScrollBars = System.Web.UI.WebControls.ScrollBars.Auto;
subpane.Separator.SeparatorStyle.Border.BorderWidth = System.Web.UI.WebControls.Unit.Pixel(1);
subpane.Separator.SeparatorStyle.BorderTop.BorderWidth = System.Web.UI.WebControls.Unit.Pixel(0);
subpane.SetContent(RenderBody().ToHtmlString());
});
}).GetHtml()
Index.cshtml: (this is where my script is getting the error)
<link rel="stylesheet" type="text/css" href="#Url.Content("~/Content/Docking/CSS/Widgets.css")" />
<script type="text/javascript">
function displaySuccess(result) {
popup.Show();
}
function PrepareValidationScripts(form) {
if (!form)
return;
if (form.attr("data-executed"))
return;
$.validator.unobtrusive.parse(form); // <----- this is where I get the error
form.attr("data-executed", "true");
}
</script>
#{
//this is where I render my partial views
<snip.....>
<snip.....>
<snip.....>
}
In your Layout you should first include jQuery and then jQueryval:
Scripts.Render("~/bundles/jquery");
Scripts.Render("~/bundles/jqueryval");
The reason for this is because the jQuery.validate plugin depends on jQuery and the order of inclusion of your scripts is important.
Also I would recommend you putting all your custom scripts in a specifically dedicated section that is placed after the other main scripts:
Scripts.Render("~/bundles/jquery");
Scripts.Render("~/bundles/jqueryval");
RenderSection("Scripts", required: false)
and then inside your view put all your scripts in this section so that the order is preserved:
#section Scripts {
<script type="text/javascript">
function displaySuccess(result) {
popup.Show();
}
function PrepareValidationScripts(form) {
if (!form)
return;
if (form.attr("data-executed"))
return;
$.validator.unobtrusive.parse(form);
form.attr("data-executed", "true");
}
</script>
}
#{
//this is where I render my partial views
<snip.....>
<snip.....>
<snip.....>
}
Of course the same stands true for your CSS styles. You should place them in a specifically dedicated section in the <head> of the document.
Related
I have developed an application, and in this application I want to import file Excel to multiple table in my DB, and since i am a beginner in angularJS and .NET, I work with .net web api and angularjs, and I develop a function, it works when I import the data into a singe table, but the problem how to import the data into 3 table in DB !!! . and the 3 tables are linked to each other (in my exemple code there 2 table Candidature and Candidat). My question is: how to import Excel file to multiple table in DB and thank's. ( i work with asp.net web API and angularJS )
controller.cs:
/////
[Route("api/Candidature/SaveData")]
[HttpPost]
[ResponseType(typeof(Candidat))]
public IHttpActionResult SaveData(List<Candidature> Candidatures, List<Candidat> candidat)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
foreach (var data in Candidatures)
{
db.Candidature.Add(data);
}
db.SaveChanges();
foreach (var data in candidat)
{
db.Candidat.Add(data);
}
db.SaveChanges();
return StatusCode(HttpStatusCode.OK);
////
service.js:
SaveData: {
method: 'POST' ,
url: serviceBase + 'Candidature/SaveData',
isArray: true,
headers: {
'Content-Type' : 'application/json'
}
},
CandidatureCtrl.js :
$scope.Importation = function (data) {
$scope.SelectedFileForUpload = null;
$scope.UploadFile = function (files) {
$scope.$apply(function () { //I have used $scope.$apply because I will call this function from File input type control which is not supported 2 way binding
$scope.Message = "";
$scope.SelectedFileForUpload = files[0];
})
};
//Parse Excel Data
$scope.ParseExcelDataAndSave = function () {
var file = $scope.SelectedFileForUpload;
if (file) {
var reader = new FileReader();
reader.onload = function (e) {
var data = e.target.result;
//XLSX from js-xlsx library , which I will add in page view page
var workbook = XLSX.read(e.target.result, { type: 'binary', cellDates:true, cellStyles:true });
var sheetName = workbook.SheetNames[0];
var excelData = XLSX.utils.sheet_to_row_object_array(workbook.Sheets[sheetName]);
if (excelData.length > 0) {
//Save data
Candidature.SaveData(excelData).then(function (data) {
if (data.status) {
$scope.Message = excelData.length + " record inserted";
}
else {
$scope.Message = "Failed";
}
}, function (error) {
$scope.Message = "Error";
});
// Candidature.SaveDatacandidature(excelData).then(function (data) {
// if (data.status) {
// $scope.Message = excelData.length + " record inserted";
// }
// else {
// $scope.Message = "Failed";
// }
// }, function (error) {
// $scope.Message = "Error";
// });
// $scope.SaveData(excelData);
}
else {
$scope.Message = "No data found";
}
}
reader.onerror = function (ex) {
console.log(ex);
}
reader.readAsBinaryString(file);
}
};
var dialogOpts = {
backdrop: 'static',
keyboard: false,
scope: $scope,
size: 'lg',
templateUrl: 'views/candidature/Importation.html',
controller: ['$scope', '$uibModalInstance','$sce',
function ($scope, $uibModalInstance, $sce) {
$scope.cancel = function () {
$uibModalInstance.dismiss('cancel');
};
}
]
};
$uibModal.open(dialogOpts);
};
Importation.html :
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Index</title>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.1/xlsx.full.min.js"></script>
<script src="http://oss.sheetjs.com/js-xlsx/jszip.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.1/angular.min.js"></script>
<!--<script src="app/views/candidature/candidatureCtrl.js"></script>-->
</head>
<body ng-app="agu">
<div ng-controller="candidatureCtrl" class="container" style="margin-top:50px;">
<div class="form-inline">
<input type="file" name="file" class="form-control"
onchange="angular.element(this).scope().UploadFile(this.files)"/>
<input type="button" value="Import" class="btn btn-success" ng-disabled="!SelectedFileForUpload"
ng-click="ParseExcelDataAndSave()" />
<br/>
<span style="color:red">
{{Message}}
</span>
</div>
</div>
</body>
</html>
In your web api, you are expecting two arrays for Candidatures and candidat.
But from your controller you are passing only one array of data excelData.
So when it comes to api it doesn't execute this code,
foreach (var data in candidat)
{
db.Candidat.Add(data);
}
Because candidat is either null or undefined. So it can't go through the loop which the below code is never executed.
db.Candidat.Add(data);
I'm trying to implement a websocket-server with Progress OpenEdge. I still didn't get it working.
I've successfully created a socket-server with the example i-sktsv1.p from here.
When I run my html-page, which looks like:
<!DOCTYPE html>
<html lang="en">
<meta charset="utf-8" />
<title>WebSocket Client</title>
<script language="javascript" type="text/javascript">
var wsUri = "ws://localhost:3333/";
var output;
function init() {
output = document.getElementById("output");
testWebSocket();
}
function testWebSocket() {
websocket = new WebSocket(wsUri);
websocket.onopen = function(evt) { onOpen(evt) };
// websocket.onclose = function(evt) { onClose(evt) };
websocket.onmessage = function(evt) { onMessage(evt) };
websocket.onerror = function(evt) { onError(evt) };
}
function onOpen(evt) {
writeToScreen("CONNECTED");
doSend("WebSocket rocks");
}
function onClose(evt) {
writeToScreen("DISCONNECTED");
}
function onMessage(evt) {
writeToScreen('<span style="color: blue;">RESPONSE: ' + evt.data+'</span>');
websocket.close();
}
function onError(evt) {
writeToScreen('<span style="color: red;">ERROR:</span> ' + evt.data);
}
function doSend(message) {
writeToScreen("SENT: " + message);
websocket.send(message);
}
function writeToScreen(message) {
var pre = document.createElement("p");
pre.style.wordWrap = "break-word";
pre.innerHTML = message;
output.appendChild(pre);
}
window.addEventListener("load", init, false);
</script>
<body>
<h2>WebSocket Test</h2>
<div id="output"></div>
</body>
</html>
I getting a error that the websocket connection could not be established.
The problem is (I think) that Progress offers a socket, not a websocket. Do you know how to get this working?
I am trying to implement manifest for one page. i don't have any idea how to implement the manifest, using below reference i implemented. but its not working.
http://www.codemag.com/Article/1112051.
My doubt: In local after implementing manifest even if visual studio not in debug mode, after refresh the page it should show the page right? here its not showing.
Please help how to implement manifest in mvc.
Here is the my code:
Home Controller:
public ActionResult Index()
{
Response.Cache.SetCacheability(
System.Web.HttpCacheability.NoCache);
ViewBag.Message = "Modify this template to jump-start your ASP.NET MVC application.";
return View();
}
public ActionResult Manifest()
{
Response.ContentType = "text/cache-manifest";
Response.ContentEncoding = System.Text.Encoding.UTF8;
Response.Cache.SetCacheability(
System.Web.HttpCacheability.NoCache);
return View();
}
Index.cshtml:
<html manifest="#Url.Action("Manifest", "Home")">
<head>
<title></title>
<link href="~/Content/kendo/2014.2.903/kendo.common.min.css" rel="stylesheet" />
<link href="~/Content/kendo/2014.2.903/kendo.default.min.css" rel="stylesheet" />
<link href="~/Content/kendo/2014.2.903/kendo.dataviz.min.css" rel="stylesheet" />
<link href="~/Content/kendo/2014.2.903/kendo.dataviz.default.min.css" rel="stylesheet" />
<script src="~/Scripts/kendo/2014.2.903/jquery.min.js"></script>
<script src="~/Scripts/kendo/2014.2.903/kendo.angular.min.js"></script>
<script src="~/Scripts/kendo/2014.2.903/kendo.all.min.js"></script>
<script src="~/Scripts/modernizr-2.6.2.js"></script>
</head>
<body>
<div id="grid"></div>
<button type="button" id="btnOfflineMode">Offline</button>
<script>
$("#grid").kendoGrid({
columns: [
{ field: "Name" },
{ field: "Age" },
{ field: "NewCol" }
],
dataSource: [
{ Name: "John Doe", Age: 33 }
],
batch: true,
}).on('focus', function (e) {
var offset = $(this).offset();
var textarea = $("<textarea>");
textarea.css({
position: 'absolute',
opacity: 0,
top: offset.top,
left: offset.left,
border: 'none',
width: $(this).width(),
height: $(this).height()
})
.appendTo('body')
.on('paste', function () {
setTimeout(function () {
var value = $.trim(textarea.val());
var grid = $("#grid").data("kendoGrid");
var rows = value.split('\n');
var data = [];
for (var i = 0; i < rows.length; i++) {
var cells = rows[i].split('\t');
grid.dataSource.add({
Name: cells[0],
Age: cells[1],
NewCol: cells[2]
});
}
});
}).on('blur', function () {
});
setTimeout(function () {
textarea.focus();
});
});
$("#grid").attr("tabindex", -1).focus();
</script>
</body>
</html>
Manifest.cshtml:
CACHE MANIFEST
# version 1
CACHE:
/
/Content/kendo/2014.2.903/kendo.common.min.css
/Content/kendo/2014.2.903/kendo.default.min.css
/Content/kendo/2014.2.903/kendo.dataviz.min.css
/Content/kendo/2014.2.903/kendo.dataviz.default.min.css
/Scripts/kendo/2014.2.903/jquery.min.js
/Scripts/kendo/2014.2.903/kendo.all.min.js
/scripts/modernizr-2.6.2.js
FALLBACK:
/events /events.htm
NETWORK:
*
#{
Layout = null;
}
events.html:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Events</title>
<link rel="Stylesheet" href="/Content/style.css"
type="text/css" />
</head>
<body>
<section>
<h1>Events</h1>
<p>
The event listings are only available when
you are connected to the internet.
</p>
<div id="version">Version 1</div>
</section>
</body>
</html>
Try to create file site.maifest in the root folder of your site. And reference it in your html.
Like this
<html manifest="site.manifest">
Looks that it will be better to create your _Layout.cshtml logic and place common markup there.
I create an example where everything works good. Here it is on GitHub
I was pointed to this GITHub sample code by David Fowler himself to track SignalR users and states. I have implemented all of it and it works great except I can't figure out the displaying of Hub connection state changes. I have this which doesn't seem to work. Does anyone know why?
!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<style>
#state {
width: 20px;
height: 50px;
}
</style>
</head>
<body>
<h3 id="msg"></h3>
<div id="state"></div>
<script src="../Scripts/jquery-1.10.2.min.js"></script>
<script src="../Scripts/jquery.signalR-2.0.2.min.js"></script>
<script src="signalr/hubs"></script>
<script>
$(function () {
var userTracking = $.connection.alphaHub;
// Need at least one callback for events to be raised on the hub
userTracking.client.void = function () { };
$.connection.logging = true;
$.connection.hub.stateChanged(function (change) {
if (change.newState === $.signalR.connectionState.connected) {
$('#state').css('background-color', 'green');
} else if (change.newState === $.signalR.connectionState.reconnecting) {
$('#state').css('background-color', 'yellow');
} else if (change.newState === $.signalR.connectionState.disconnected) {
$('#state').css('background-color', 'red');
}
});
$.connection.hub.disconnected(function () {
setTimeout(function () {
$.connection.hub.start();
}, 1000);
});
});
</script>
</body>
</html>
My Hub is shown partially here:
public class AlphaHub : Hub
{
public override async Task OnConnected()
{
try
{
var name = Context.User.Identity.Name;
using (savitasEntities2 entities = new savitasEntities2())
{
var user = entities.SUsers
.Include(u => u.SConnections)
.SingleOrDefault(u => u.UserName == name);
if (user == null)
{
user = new SUser
{
UserName = name,
SConnections = new List<SConnection>()
};
entities.SUsers.Add(user);
}
user.SConnections.Add(new SConnection
{
ConnectionID = Context.ConnectionId,
UserAgent = Context.Request.Headers["User-Agent"],
LastActivity = DateTimeOffset.UtcNow
});
// entities.SaveChanges();
await entities.SaveChangesAsync();
}
}
public override async Task OnDisconnected()
{
try
{
using (savitasEntities2 db = new savitasEntities2())
{
var connection = await db.SConnections.FindAsync(Context.ConnectionId);
db.SConnections.Remove(connection);
await db.SaveChangesAsync();
}
}
catch (Exception ex)
{
c.LogError(ex.Message, "AlphaHub.cs" + " - " + this.GetType().FullName + "." + System.Reflection.MethodBase.GetCurrentMethod().Name);
}
}
Looks like your hubs can't be found.
Change:
<script src="signalr/hubs"></script>
to:
<script src="~/signalr/hubs"></script>
I want to browse image from client computer as soon as image is uploaded, it will display preview and when client(I) saves details, it will be saved in the database.
as well as that image will be displayed in page
I have fileuploader
<style type="text/css">
#newPreview
{
filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale);
}
</style>
<link class="jsbin" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css "
rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js "></script>
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.0/jquery-ui.min.js "></script>
<script language="javascript" type="text/javascript">
function PreviewImg(imgFile) {
if (navigator.appName != "Netscape") {
var newPreview = document.getElementById("newPreview");
newPreview.style.display = "";
newPreview.filters.item("DXImageTransform.Microsoft.AlphaImageLoader").src = imgFile.value;
newPreview.style.width = "250px";
newPreview.style.height = "200px";
}
else {
if (imgFile.files && imgFile.files[0]) {
var reader = new FileReader();
$('[id*=divFirfox]').css("display", "block");
reader.onload = function (e) {
$('#blah')
.attr('src', e.target.result)
.width(250)
.height(200);
};
reader.readAsDataURL(imgFile.files[0]);
}
}
}
</script>
now what should i do to retrive image from database?
something like link