Can't get this to do anything. When I click 'Upload File' absolutely nothing happens as well as I don't see any of the flash rendered to the screen. I believe this is somehow related to the jquery, but I am not sure. PLEASE HELP! If someone can mail me a simple VS2010 solution with uploadify working to infinitimods at gmail.com that actually works I'd appreciate even more! Thanks a bunch!
My Layout file:
<!DOCTYPE html>
<html>
<head>
<title>#ViewBag.Title</title>
<link href="#Url.Content("~/Content/Site.css")" rel="stylesheet" type="text/css" />
<link type="text/css" rel="Stylesheet" media="screen" href="/Scripts/uploadify/uploadify.css" />
<script type="text/javascript" src="/Scripts/uploadify/swfobject.js"></script>
<script type="text/javascript" src="/Scripts/uploadify/jquery.uploadify.v2.1.4.min.js"></script>
<script type="text/javascript" src="/Scripts/uploadify/jquery-1.4.2.min.js"></script>
</head>
<body>
#RenderBody()
</body>
</html>
My index file:
#{
ViewBag.Title = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2>Index</h2>
#using (Html.BeginForm("UploadFile", "Home", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
<script type="text/javascript">
$(document).ready(function () {
$("#file_upload").uploadify({
'uploader': '~/Scripts/uploadify/uploadify.swf',
'cancelImg': '~/Scripts/uploadify/images/cancel.png',
'buttonText': 'Upload foto',
'script': '/Home/UploadFiles',
'folder': '/Content/upload',
'fileDesc': 'Image Files',
'fileExt': '*.jpg;*.jpeg;*.gif;*.png; *.txt;',
'scriptData': { 'thisGuid': $("input#Id").val() },
'multi': false,
'auto': true,
'onError': function (event, queueID, fileObj, errorObj) {
alert("Error!!! Type: [" + errorObj.type + "] Info [" + errorObj.info + "]");
}
});
$("#btnSave").button().click(function (event) {
$('#file_upload').uploadifyUpload();
});
});
</script>
<input id="file_upload" type="file" />
<input type="button" id="btnSave" value="Upload file" />
<input id="Id" name="Id" type="hidden" value="5168e-yada-yada" />
}
My controller:
public class HomeController : Controller
{
/// <summary>
///
/// </summary>
/// <returns></returns>
[HttpGet]
public ActionResult Index()
{
return View("Index");
}
/// <summary>
///
/// </summary>
/// <param name="fileData"></param>
/// <param name="form"></param>
/// <returns></returns>
[HttpPost]
public string UploadFile(HttpPostedFileBase fileData, FormCollection form)
{
return "ok";
}
}
Uploadify requires jQuery. This means that you need to include the jQuery script before the uploadify script. If you had looked in your javascript debugging console you would have seen this error.
So, the layout:
<!DOCTYPE html>
<html>
<head>
<title>#ViewBag.Title</title>
<link href="#Url.Content("~/Scripts/uploadify/uploadify.css")" type="text/css" rel="stylesheet" media="screen" />
<script type="text/javascript" src="#Url.Content("~/Scripts/uploadify/swfobject.js")"></script>
<script type="text/javascript" src="#Url.Content("~/Scripts/uploadify/jquery-1.4.2.min.js")"></script>
<script type="text/javascript" src="#Url.Content("~/Scripts/uploadify/jquery.uploadify.v2.1.4.min.js")"></script>
</head>
<body>
#RenderBody()
</body>
</html>
The controller:
public class HomeController : Controller
{
public ActionResult Index()
{
return View();
}
[HttpPost]
public ActionResult UploadFile(HttpPostedFileBase fileData, string thisGuid)
{
if (fileData != null && fileData.ContentLength > 0)
{
var appData = Server.MapPath("~/app_data");
var file = Path.Combine(appData, Path.GetFileName(fileData.FileName));
fileData.SaveAs(file);
}
return Json(new { status = true });
}
}
and the view:
#{
ViewBag.Title = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<script type="text/javascript">
$(document).ready(function () {
$('#file_upload').uploadify({
'uploader': '#Url.Content("~/Scripts/uploadify/uploadify.swf")',
'cancelImg': '#Url.Content("~/Scripts/uploadify/images/cancel.png")',
'buttonText': 'Select photo',
'script': $('form').attr('action'),
'fileDesc': 'Image Files',
'fileExt': '*.jpg;*.jpeg;*.gif;*.png; *.txt;',
'multi': false,
'auto': false,
'onError': function (event, queueID, fileObj, errorObj) {
alert("Error!!! Type: [" + errorObj.type + "] Info [" + errorObj.info + "]");
}
});
$('form').submit(function () {
$('#file_upload').uploadifySettings('scriptData', { thisGuid: $('#id').val() });
$('#file_upload').uploadifyUpload();
return false;
});
});
</script>
<h2>Index</h2>
#using (Html.BeginForm("UploadFile", "Home", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
<input id="id" name="id" type="hidden" value="5168e-yada-yada" />
<input id="file_upload" type="file" name="fileData" />
<input type="submit" value="Upload file" />
}
And if you want to kick the uploading process when the user selects a photo you could get rid of the form and the submit button and set the auto property to true:
#{
ViewBag.Title = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<script type="text/javascript">
$(document).ready(function () {
$('#file_upload').uploadify({
'uploader': '#Url.Content("~/Scripts/uploadify/uploadify.swf")',
'cancelImg': '#Url.Content("~/Scripts/uploadify/images/cancel.png")',
'buttonText': 'Select photo',
'script': $('form').attr('action'),
'fileDesc': 'Image Files',
'fileExt': '*.jpg;*.jpeg;*.gif;*.png; *.txt;',
'multi': false,
'auto': true,
'scriptData': { thisGuid: $('#id').val() },
'onError': function (event, queueID, fileObj, errorObj) {
alert("Error!!! Type: [" + errorObj.type + "] Info [" + errorObj.info + "]");
}
});
});
</script>
<h2>Index</h2>
<input id="id" name="id" type="hidden" value="5168e-yada-yada" />
<input id="file_upload" type="file" name="fileData" />
Also don't forget to checkout the uploadify documentation to better understand what the different options are used for and also you can see some examples.
You need to work around a bug with asp.net and flash.
This article helped me once: Working around flash cookie bug
Maybe this is a better solution: jquery file upload
Related
After reading several posts regarding this issue, it is mostly related to including
<script src="~/Scripts/jquery.unobtrusive-ajax.js"></script>
and the proper order of including jquery first.
<script src="~/Scripts/jquery-1.12.4.js"></script>
I think I did properly, but OnBegin is not firing still.
_Layout.cshtml:
<head>
<meta charset="utf-8" />
<meta content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0' name='viewport' />
<title>Test</title>
#Scripts.Render("~/bundles/modernizr")
<script src="~/Scripts/jquery-1.12.4.js"></script>
<script src="~/Scripts/bootstrap.min.js"></script>
<script src="~/Scripts/respond.min.js"></script>
<script src="~/Scripts/jquery.dataTables.js"></script>
<script src="https://cdn.datatables.net/responsive/2.1.0/js/dataTables.responsive.min.js"></script>
<script src="https://cdn.datatables.net/buttons/1.2.2/js/dataTables.buttons.min.js"></script>
<script src="https://cdn.datatables.net/buttons/1.2.2/js/buttons.colVis.min.js"></script>
<script src="~/Scripts/light-bootstrap-dashboard.js"></script>
<script src="~/Scripts/bootstrap-notify.js"></script>
<script src="~/Scripts/jquery.unobtrusive-ajax.js"></script>
<script src="~/Scripts/jquery.validate.js"></script>
<script src="~/Scripts/jquery.validate.unobtrusive.js"></script>
#RenderSection("scripts", required: false)
</head>
So the order of process is:
School View:
#model Test.Models.School
<div class="editorRow">
#using (Html.BeginCollectionItem("schools"))
{
#Html.ActionLink("New Employee", "NewEmployee", "Test", new
{
#class = "btn btn-info btn-md",
data_toggle = "modal",
data_target = "#modal-container-employee"
})
</div>
<div id="modal-container-employee" class="modal fade" tableindex="-1" role="dialog">
<div class="modal-content">
<div class="modal-body">
</div>
</div>
</div>
Controller:
public ActionResult NewEmployee()
{
var newEmployee = new Employee();
return View(newEmployee);
}
Employee view:
#model Test.Models.Employee
#{
Layout = null;
}
#using (Ajax.BeginForm("PostEmployee", "Employee", new AjaxOptions
{
HttpMethod = "post",
InsertionMode = InsertionMode.Replace,
OnBegin = "closeModal"
}))
{
#Html.AntiForgeryToken()
<div id="test" class="">
<div class="modal-title title">
<input type="submit" id="submit" value="Save" /><span id="closes">x</span>
</div>
#Html.EditorFor(model => model.FullName)
</div>
}
<script>
function closeModal() {
$('#modal-container').modal('hide');
}
</script>
controller:
[HttpPost]
public ActionResult PostEmployee(Employee model)
{
try
{
var newEmployee = new Employee
{
FullName = model.FullName
};
db.Employees.Add(newEmployee);
db.SaveChanges();
return Json(new { status = "success" }, JsonRequestBehavior.AllowGet);
}
catch (Exception ex)
{
return Json(new { status = "error", errorMessage = ex.Message }, JsonRequestBehavior.AllowGet);
}
}
As a result, "success" Json is returned, but ajax is not catching it, it directly goes to the other page where it shows JSON array {"status":"success"}.
Can anyone find the problem?
I have a partial view of saving email in newsletter mailing list that is used in Main partial view of the site. when click on its button, it should send form to services.js ,then send to action for saving in Database. But it saves "null" in it, when I set a break point on action, it doesn't go with it. what should i do?
Newsletter Model:
public class NewsletterModel
{
[Required(ErrorMessage = "Please enter your email address!")]
[Display(Name = "Email")]
public string Email { get; set; }
public Int16 LanguageId { get; set; }
}
partial view code:
#model Orinus.Models.NewsletterModel
<script src="#Url.Content("~/Scripts/jquery-1.4.4.min.js")" type="text/javascript"></script>
<script src="#Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="#Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
<link href="../../Content/Default/Site.css" rel="stylesheet" type="text/css" />
<script src="../../Scripts/Services.js" type="text/javascript"></script>
#using (Html.BeginForm()) {
#Html.ValidationSummary(true)
<div class="editor-label">
#Html.LabelFor(model => model.Email)
</div>
<div class="editor-field">
#Html.EditorFor(model => model.Email)
#Html.ValidationMessageFor(model => model.Email)
</div>
<br />
<p>
<input type="button" value="Register" id="saveEmailNewsletter" class="ButtonStyle"/>
</p>
}
This is the action code:
[HttpPost]
public ActionResult Index(NewsletterModel newsLetter)
{
if (!ModelState.IsValid)
{
return PartialView("_Newsletter", newsLetter);
}
SaveEmailForNewsletterSrv newsLetterSrv = new SaveEmailForNewsletterSrv();
newsLetterSrv.SaveEmailForNewsletter(newsLetter);
return Json(new { success = true });
}
}
this code is for Services.js:
/// <reference path="jquery-1.7.1.min.js" />
$(function () {
$("#saveEmailNewsletter").click(function () {
var email = $("#Email").val();
var language = 1;
newsLetter = { 'Email': email,'Language': language };
if (dat == null) {
alert("Please enter your email address!");
return;
}
$.ajax({
url: '/Newsletter/Index',
type: 'POST',
dataType: 'json',
data: newsLetter,
contentType: 'application/json; charset=utf-8',
success: function (result) {
if (result.success) {
// We have a JSON object in case of success
Alert ('Successfully registered...');
} else {
// We have the partial with errors in case of failure
// so all we have to do is update the DOM
$('#resultMessage').dialog(result);
}
}
});
})
});
I am running MVC3, .Net 4 and VS2010. I have following sample project to illustrate the problem.
My controller code
namespace AntiForgeAjaxTest.Controllers
{
public class IndexController : Controller
{
public ActionResult Index()
{
MyData d = new MyData();
d.Age = 20;
d.Name = "Dummy";
return View(d);
}
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Index(MyData data)
{
NameValueCollection nc = Request.Form;
return View(data);
}
protected override void ExecuteCore()
{
base.ExecuteCore();
}
}
}
My view and JavaScript code
#model AntiForgeAjaxTest.Models.MyData
#{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<title>Index</title>
<script src="../../Scripts/jquery-1.5.1.js" type="text/javascript"></script>
<script src="../../Scripts/json2.js" type="text/javascript"></script>
</head>
<body>
#using (Html.BeginForm("Index", "Index"))
{
#Html.AntiForgeryToken()
<table>
<tr>
<td>Age</td>
<td>#Html.TextBoxFor(x => x.Age)</td>
</tr>
<tr>
<td>Name</td>
<td>#Html.TextBoxFor(x => x.Name)</td>
</tr>
</table>
<input type="submit" value="Submit Form" /> <input type="button" id="myButton" name="myButton" value="Ajax Call" />
}
<script type="text/javascript">
$(document).ready(function () {
$('#myButton').click(function () {
var myObject = {
__RequestVerificationToken: $('input[name=__RequestVerificationToken]').val(),
Age: $('#Age').val(),
Name: $('#Name').val(),
};
alert(JSON.stringify(myObject));
$.ajax({
type: 'POST',
url: '/Index/Index',
dataType: 'json',
contentType: 'application/json; charset=utf-8',
data: JSON.stringify(myObject),
success: function (result) {
alert(result);
},
error: function (request, error) {
alert(error);
}
});
});
});
</script>
</body>
</html>
Here I have 2 buttons, the first one triggers form post, the second one triggers Ajax post. The form post works fine, but the Ajax one does not, the server complains A required anti-forgery token was not supplied or was invalid. even though I have included the token in my JSON already.
Any idea what is wrong with my code?
This code works.
#model AntiForgeAjaxTest.Models.MyData
#{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<title>Index</title>
<script src="../../Scripts/jquery-1.5.1.js" type="text/javascript"></script>
<script src="../../Scripts/json2.js" type="text/javascript"></script>
</head>
<body>
#using (Html.BeginForm("Index", "Index"))
{
#Html.AntiForgeryToken()
<table>
<tr>
<td>Age</td>
<td>#Html.TextBoxFor(x => x.Age)</td>
</tr>
<tr>
<td>Name</td>
<td>#Html.TextBoxFor(x => x.Name)</td>
</tr>
</table>
<input type="submit" value="Submit Form" /> <input type="button" id="myButton" name="myButton" value="Ajax Call" />
}
<script type="text/javascript">
$(document).ready(function () {
$('#myButton').click(function () {
post();
});
});
function post() {
var myObject = {
__RequestVerificationToken: $('input[name=__RequestVerificationToken]').val(),
Age: $('#Age').val(),
Name: $('#Name').val(),
};
$.post('/Index/Index/', myObject);
}
</script>
</body>
</html>
I wrote this code in javascript to disply information in this page (Normal_Info.php),
but unfortunately it did not work. If anyone can help me I will be grateful
<html>
<head>
<script language="javascript">
function ajaxFunction()
{
return window.XMLHttpRequest ?
new window.XMLHttpRequest :
new ActiveXObject("Microsoft.XMLHTTP");
}
function Go_there()
{
var httpObj = ajaxFunction();
httpObj.open("GET","Normal_Info.php", true);
httpObj.send();
httpObj.onreadystatechange = ChangedState()
{
if (httpObj.readyState == 4 && httpObj.status == 200)
{
document.getElementById("result").innerHTML=httpObj.responseText;
}
}
}
</script>
</head>
<body>
<form id=ff>
<input type=button value=Hi OnClick=Go_there() />
</form>
<div id=result>
</div>
</body>
</html>
i suggest using jquery http://jquery.com/
<script src="jquery.js"></script>
<script language="javascript">
$('#ff').submit(function() {
$.ajax({
url: 'ajax/test.html',
success: function(data) {
$('#result').html(data);
// alert('Load was performed.');
}
});
});
</script>
no need to click event
I have developed a MVC3 application in that I want use the Check boxlist in this I have three check boxes. My requirement is when I check the check box it accept only on check box not multiple remaining check box should be unchecked like RadioButton list type.
Please help me... How can I resolve this problem?
Here is my view code
#{
ViewBag.Title = "MenuCategories";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<script type="text/javascript">
$(function () {
enable_cb();
$("#ChbkPickup").click(enable_cb);
});
function enable_cb() {
if (this.checked) {
$("input.ccc").removeAttr("disabled");
} else {
$("input.group1").attr("disabled", true);
}
}
$(function () {
$('.example-container > pre').each(function (i) {
eval($(this).text());
});
});
</script>
#using (Html.BeginForm("OrderCompleted", "Home", FormMethod.Post, new { id = "myForm" }))
{
#Html.ValidationSummary(true)
Delivery:<input type="checkbox" name="Deliver" value="Deliver" id="Chbkdeliver" />
Pickup: <input type="checkbox" name="Deliver" value="Pickup" id="ChbkPickup" class="group1" checked="checked" />
Dine In:<input type="checkbox" name="Deliver" value="Dinein" class="group1" id="ChbkDinein" />
}
replace all your javascript tag with this
<script type="text/javascript">
$(function () {
$("#myform :checkbox").click(function(){
$("#myform input:checked").attr("checked","");
$(this).attr("checked","checked");
});
});
</script>