Images being displayed as weird characters - asp.net-mvc-2

In this project I'm trying to implement a price list (it's a taxidermy site) So here's what I'm going to do, show you the code
PriceListController
public partial class PriceListController : Controller
{
public PriceListController()
{
}
[CanonicalUrlAttribute("PriceList")]
[CompressionFilter(Order = 1)]
[CacheFilter(Duration = 120, Order = 1)]
public virtual ActionResult Index()
{
GodsCreationTaxidermyEntities context = new GodsCreationTaxidermyEntities();
var viewModel = new PriceListViewModel() { PriceListAnimals = context.GetAnimalListForPriceList() };
return View(viewModel);
}
[CompressionFilter(Order = 1)]
[CacheFilter(Duration = 120, Order = 2)]
public virtual ActionResult List(string animal)
{
GodsCreationTaxidermyEntities context = new GodsCreationTaxidermyEntities();
var viewModel = new PriceListIndexViewModel() { AnimalPrices = context.GetPriceListByAnimal(animal) };
return View(viewModel);
}
}
The index work fine. Here's Index.aspx
Index.aspx
<div id="main-content" title="AnimalBox" style="float:none;">
<%--<%= Html.DropDownList("AnimalList", Model.Animals, "[Select One]", new { #class = "inputDropDown" })%>--%>
<% Html.DataList(Model.PriceListAnimals).Columns(6).Item(item =>
{
item.Template(galleryImage =>
{%>
<div style="margin-right:45px; line-height:150%;">
<span><%= Html.ActionLink(galleryImage.AnimalName,"List",new { #animal = galleryImage.AnimalName }) %></span>
</div>
<% });
}).Render(); %>
</div>
Now we move on to the listing page
List.aspx
<div class="maintext" id="pricelist">
<h2 class="sectionHeader">:: Gods Creation Taxidermy : PriceList ::</h2>
<% Html.DataList(Model.AnimalPrices).Columns(7).Item(item =>
{
item.Template(galleryImage =>
{%>
<div><%=galleryImage.TypeName %></div>
<%});
}).Render(); %>
<% Html.DataList(Model.AnimalPrices).Columns(7).Item(item2 =>
{
item2.Template(galleryImage =>
{%>
<div><%=galleryImage.MountPrice %></div>
<% });
}).Render(); %>
</div>
Here's a screenshot of how this is beeing displayed
Screenshot
If anyone couod hekp I'd surely be grately.
EDIT: By the way the images arent being stored in a DB, just the path, which makes this even more fonfusing.

This issue is resolved, I have a couple things backwards

Related

Why IdentityRole id gets overriden by old name in View

I'm trying to make an Edit Form for IdentityRole. When the page is loaded I normaly receive the model with Id something like this "09e43076-c333-4145-bccb-8bc7f9db470e", but when the view is created I see that #Html.HiddenFor(m => m.Id) gets an old name value instead of Id (see screenshots in the links below). Why is it happening? Thanks!
GET: Edit
[HttpGet]
public ActionResult Edit(string id)
{
_context = new ApplicationDbContext();
if (User.Identity.IsAuthenticated)
{
if (!isAdminUser())
{
return RedirectToAction("Login", "Account");
}
}
else
{
return RedirectToAction("Login", "Account");
}
var roleManager = new RoleManager<IdentityRole>(new RoleStore<IdentityRole>(new ApplicationDbContext()));
var role = roleManager.FindByName(id);
return View(role);
}
View: Edit
#model Microsoft.AspNet.Identity.EntityFramework.IdentityRole
#{
ViewBag.Title = "Edit Role";
}
<h2>Edit User Role:</h2>
#section RolesCSS {
<link href="#Url.Content("~/Views/Role/style/style.css")" rel="stylesheet"/>
<div class="form-group">
#using (Html.BeginForm("Edit", "Role", FormMethod.Post, new { #class = "AddRoleForm" }))
{
#Html.HiddenFor(m => m.Id)
#Html.HiddenFor(m => m.Users)
<div class="Label">
<p>Edit New User Role Name:</p>
</div>
<div class="FormControl">
#Html.EditorFor(m => m.Name, new {htmlAttributes = new {#class = "form-control"}})
</div>
<div class="FormControl">
<input class="btn btn-default" type="submit" value="Edit Role"/>
</div>
}
</div>
}
screenshot of values received as model in the view
screenshot of the source of the rendered html
Despite I've found a solution I'm still interested what was wrong with the first aproach.
I've found a workaround here (the content/explanation is in russian lang)
I created a class EditRoleModel as a temporary model, to avoid the issue I was having before,
public class EditRoleModel
{
public string Id { get; set; }
public string Name { get; set; }
}
that I pass as a model to View:
[HttpGet]
public ActionResult Edit(string id)
{
_context = new ApplicationDbContext();
if (User.Identity.IsAuthenticated)
{
if (!isAdminUser())
{
return RedirectToAction("Login", "Account");
}
}
else
{
return RedirectToAction("Login", "Account");
}
var roleManager = new RoleManager<IdentityRole>(new RoleStore<IdentityRole>(new ApplicationDbContext()));
var role = roleManager.FindByName(id);
var model = new EditRoleModel() {Id = role.Id, Name = role.Name};
return View(model);
}
then I slightly change the View to recieve model of type EditRoleModel:
#model WebUI.Models.EditRoleModel
#{
ViewBag.Title = "Edit Role";
}
<h2>Edit User Role:</h2>
#section RolesCSS {
<link href="#Url.Content("~/Views/Role/style/style.css")" rel="stylesheet"/>
<div class="form-group">
#using (Html.BeginForm("Edit", "Role", FormMethod.Post, new { #class = "AddRoleForm" }))
{
<div>#Model.Id</div>
#Html.HiddenFor(m => m.Id)
<div class="Label">
<p>Edit New User Role Name:</p>
</div>
<div class="FormControl">
#Html.EditorFor(m => m.Name, new {htmlAttributes = new {#class = "form-control"}})
</div>
<div class="FormControl">
<input class="btn btn-default" type="submit" value="Edit Role"/>
</div>
}
</div>
}
and finaly this is the controller where I update the IdentityRole:
[HttpPost]
public ActionResult Edit(EditRoleModel model)
{
_context = new ApplicationDbContext();
if (User.Identity.IsAuthenticated)
{
if (!isAdminUser())
{
return RedirectToAction("Login", "Account");
}
}
else
{
return RedirectToAction("Login", "Account");
}
var roleManager = new RoleManager<IdentityRole>(new RoleStore<IdentityRole>(new ApplicationDbContext()));
IdentityRole role = roleManager.FindByName(model.Id);
if (role != null)
{
role.Name= model.Name;
IdentityResult result = roleManager.Update(role);
if (result.Succeeded)
{
return RedirectToAction("Index");
}
else
{
ModelState.AddModelError("", "Something went wrong!");
}
}
return View(model);
}

Kendo Ui Grid not rebinding after search button click

I having difficulty where the Kendo Ui grid would not rebind with new result after the Search button click.Please let me know how i could achieve this. Thank you
Currently the GetList will return data correctly however the KendoUi grid would not rebind with the new result.
.cshtml
<div id="search">
<div>
<div class="searchOption">
#Html.LabelFor(model => model.HRN)
#Html.EditorFor(model => model.HRN)
</div>
</div>
<div>
<div class="smallBox">
<input type="button" id="btnSearch" style="height:32px; font-size:14px; background-color:#3399FF" class="k-button" title="Search" value="Search" />
</div>
</div>
<div>
<div class="searchOption">
#Html.LabelFor(model => model.FamilyName)
#Html.EditorFor(model => model.FamilyName)
</div>
</div>
<div>
<div class="searchOption">
#Html.LabelFor(model => model.GivenName)
#Html.EditorFor(model => model.GivenName)
</div>
</div>
<div>
<div class="searchOption">
#Html.LabelFor(model => model.Priority)
#Html.EditorFor(model => model.Priority)
</div>
</div>
</div>
#(Html.Kendo().Grid<PWeb_App.ViewModels.ResultModel>()
.Name("Result")
.HtmlAttributes(new { #Style = "align:center; font-size:10px; width:985px" })
.Events(ev => ev.Change("onChange"))
.Columns(columns =>
{
columns.Bound(p => p.GivenName).Width(90);
columns.Bound(p => p.FamilyName).Width(90);
columns.Bound(p => p.Community).Width(130);
})
.ToolBar(toolbar => toolbar.Save())
.Editable(editable => editable.Mode(GridEditMode.InCell))
.Sortable()
.Pageable(paging => paging
.Input(false)
.Numeric(true)
.PreviousNext(true)
.PageSizes(new int[] { 5, 10, 25, 50 })
.Refresh(false)
)
.Selectable()
.Scrollable()
.ColumnMenu(c => c.Columns(false))
.DataSource(dataSource => dataSource
.Ajax()//bind with Ajax instead server bind
.PageSize(10)
.ServerOperation(true)
.Model(model =>
{
model.Id(p => p.Pid);
model.Field(p => p.FamilyName).Editable(false);
model.Field(p => p.GivenName).Editable(false);
})
.Read(read => read.Action("GetData", "Details").Type(HttpVerbs.Get))
.Update("Edit", "Details")
)
)
<script type="text/javascript">
$(document).ready(function () {
$('#btnConsumerSearch').click(function (e){
var community = $("#Community").val();
var familyName = $("#FamilyName").val();
var givenName = $("#GivenName").val();
$.ajax({
type: 'POST',
complete: function(e) {
$("#Result").data("kendoGrid").dataSource.read();
},
url: "#(Url.Content("~/Details/GetData/"))",
data: {
"Community":community,
"FamilyName":familyName,
"GivenName":givenName
},
success: function () {
$("#btnSearch").removeAttr('disabled');
}
});
$("#btnSearch").attr('disabled','disabled');
});
});
</script>
controller:
//The following code will return data new result as expected however the kendo grid does not refresh with the result of the following code:
public ActionResult GetData([DataSourceRequest] DataSourceRequest request, SearchCriteria model)
{
DataTable result = GetList(model);
Response.Cache.SetCacheability(HttpCacheability.NoCache);
return Json(result.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
}
/// <summary>
/// Get all available List from Client table and return using datatable
/// </summary>
/// <returns></returns>
private DataTable GetList(SearchCriteria model, string ReferralListID)
{
using (PEntities context = new PEntities())
{
string ConnectionString = (context.Connection as EntityConnection).StoreConnection.ConnectionString;
SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(ConnectionString);
builder.ConnectTimeout = 2500;
using (SqlConnection con = new SqlConnection(builder.ConnectionString))
{
using (SqlDataAdapter adapter = new SqlDataAdapter())
{
using (SqlCommand cmd = new SqlCommand("spListResults", con))
{
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("paramCommunity", SqlDbType.VarChar, 100).Value = !String.IsNullOrEmpty(model.Community) ? (object)model.Community : DBNull.Value;
cmd.Parameters.Add("paramGivenName", SqlDbType.VarChar, 100).Value = !String.IsNullOrEmpty(model.GivenName) ? (object)model.GivenName : DBNull.Value;
cmd.Parameters.Add("paramFamilyName", SqlDbType.VarChar, 100).Value = !String.IsNullOrEmpty(model.FamilyName) ? (object)model.FamilyName : DBNull.Value;
cmd.Parameters.Add("paramPriority", SqlDbType.VarChar, 10).Value = !String.IsNullOrEmpty(model.Priority) ? (object)model.Priority : DBNull.Value;
adapter.SelectCommand = cmd;
cmd.CommandTimeout = 0;
DataTable dt = new DataTable();
adapter.Fill(dt);
return dt;
}
}
}
}
}
Try like this,
In your grid read method in view like this
.Read(read => read.Action("GetData", "Details").Data("GetData"))
You button should be Submit Type
<input type="Submit" id="btnSearch" style="height:32px; font-size:14px; background-color:#3399FF" class="k-button" title="Search" value="Search" />
Script
function GetData() {
return {
HRN: $('#HRN').val(),
FamilyName: $('#FamilyName').val(),
GivenName: $('#GivenName').val(),
Priority: $('#Priority').val()
};
}
$(document).ready(function () {
$("#btnSearch").click(function (e) {
$("#Result").data("kendoGrid").dataSource.read();
$("#Result").data("kendoGrid").refresh();
e.preventDefault();
});
});
Controller
public ActionResult GetData([DataSourceRequest] DataSourceRequest request, string HRN, string FamilyName, string GivenName, string Priority)
{
DataTable result = GetList(HRN,FamilyName,GivenName,Priority);
Response.Cache.SetCacheability(HttpCacheability.NoCache);
return Json(result.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
}

Editing IEnumerable Model Property in MVC View

I have a situation where I need to edit an enumerable property in a view model:
public class ViewModel
{
public MyObj Obj { get; set; }
public IEnumerable<MyObj> MyObjs = new List<MyObj>();
}
I have followed this post; controller action:
public ActionResult Index()
{
var viewModel = new ViewModel();
viewModel.Obj = new Obj() { Name = "0", Value = true };
var o1 = new MyObj() { Name = "1", Value = false };
var o2 = new MyObj() { Name = "2", Value = false };
viewModel.Objs = new List<Obj>() { o1, o2 };
return View(viewModel);
}
[HttpPost]
public ActionResult Index(ViewModel viewModel)
{
return View(viewModel);
}
The Index view as follows:
<% using (Html.BeginForm()) { %>
<table>
<tr>
<th>Name</th>
<th>Value</th>
</tr>
<%= Html.EditorFor(x => x.Objs) %>
</table>
<br />
<input type="submit" value="Submit" />
<% } %>
And the editor template in "~/Views/Home/EditorTemplates/Obj.ascx":
<tr>
<td><%: Html.TextBoxFor(x => x.Name) %></td>
<td><%: Html.CheckBoxFor(x => x.Value) %></td>
</tr>
The issue is: browse to Index, the data shows up. The POST, and the enumerable data disappears. Stepping through, the singular "Obj" in the view model remains, so it is just the enumerable data that is disappearing.
I have been staring at this for some time now, if any one could help out it would be brilliant.
Cheers,
Tim.
Take a look at this post by Phil Haack, MVC2 doesn't natively support binding a list back to the viewmodel unless you do a little manipulation.
Update: I've looked into this a little more and think you should try adding TryUpdateModel(viewModel.MyObjs, "MyObjs"); to your Controller. This informs the modelbinder that it should use the "MyObjs" binding prefix to attach the data from the form to the collection in your ViewModel.

Passing parameters to MVC Ajax.ActionLink

How can I send the value of the TextBox as a parameter of the ActionLink?
I need to use the Html.TextBoxFor
<%= Html.TextBoxFor(m => m.SomeField)%>
<%= Ajax.ActionLink("Link Text", "MyAction", "MyController", new { foo = "I need here the content of the textBox, I mean the 'SomeField' value"}, new AjaxOptions{ UpdateTargetId = "updateTargetId"} )%>
The Contoller/Actions looks like this:
public class MyController{
public ActionResult MyAction(string foo)
{
/* return your content */
}
}
Using MVC 2.0
How can I send the value of the TextBox as a parameter of the ActionLink?
The semantically correct way of sending input fields values (such as textboxes) to a server is by using an html <form> and not links:
<% using (Ajax.BeginForm("MyAction", "MyController", new AjaxOptions { UpdateTargetId = "updateTargetId" })) { %>
<%= Html.TextBoxFor(m => m.SomeField) %>
<input type="submit" value="Link Text" />
<% } %>
Now in your controller action you will automatically get the value of the SomeField input entered by the user:
public class MyController: Controller
{
public ActionResult MyAction(string someField)
{
/* return your content */
}
}
You could of course try to violate the markup semantics and the way HTML is supposed to work by insisting on using an ActionLink even if it is wrong. In this case here's what you could do:
<%= Html.TextBoxFor(m => m.SomeField) %>
<%= Html.ActionLink("Link Text", "MyAction", "MyController", null, new { id = "myLink" }) %>
and then in a separate javascript file unobtrusively AJAXify this link using jQuery:
$(function() {
$('#myLink').click(function() {
var value = $('#SomeField').val();
$('#updateTargetId').load(this.href, { someField: value });
return false;
});
});

jquery.validate lost on ajax replacement and only showing last error

I am using jquery.validate in MVC 2 with MicrosoftMvcJQueryValidation. I have data annotations on my model which is then being translated into jquery validators. I am using a modification to MicrosoftMvcJQueryValidation as outlined by Soe Tun to allow my error messages to appear in a validation summary instead of beside the controls.
When the page loads, everything works as expected. The problem is that I am using ajax forms with replace mode to rewrite the form. When I do this, I lose all of my client side validation.
Validation still happens server side, and the fields that have errors are correctly being given the css classes to change their style. However, only the last error message is being shown in my validation summary.
The controller isn't anything special. If the model is valid, do work, otherwise return the same model back into the view.
Here's a sample of my ajax form
<% using (Ajax.BeginForm("AddCreditCard", "Dashboard",
new { },
new AjaxOptions() {
HttpMethod = "Post",
InsertionMode = InsertionMode.Replace,
UpdateTargetId = "quickpay-wrapper",
OnSuccess = "newPaymentSetup",
LoadingElementId = "loading-pane"
}, new { id="new-credit-card-form" })) { %>
Here is the modified javascript.
jQuery.validator.addMethod("regex", function(value, element, params) {
if (this.optional(element)) {
return true;
}
var match = new RegExp(params).exec(value);
return (match && (match.index == 0) && (match[0].length == value.length));
});
// glue
function __MVC_ApplyValidator_Range(object, min, max) {
object["range"] = [min, max];
}
function __MVC_ApplyValidator_RegularExpression(object, pattern) {
object["regex"] = pattern;
}
function __MVC_ApplyValidator_Required(object) {
object["required"] = true;
}
function __MVC_ApplyValidator_StringLength(object, maxLength) {
object["maxlength"] = maxLength;
}
function __MVC_ApplyValidator_Unknown(object, validationType, validationParameters) {
object[validationType] = validationParameters;
}
function __MVC_CreateFieldToValidationMessageMapping(validationFields) {
var mapping = {};
for (var i = 0; i < validationFields.length; i++) {
var thisField = validationFields[i];
mapping[thisField.FieldName] = "#" + thisField.ValidationMessageId;
}
return mapping;
}
function __MVC_CreateErrorMessagesObject(validationFields) {
var messagesObj = {};
for (var i = 0; i < validationFields.length; i++) {
var thisField = validationFields[i];
var thisFieldMessages = {};
messagesObj[thisField.FieldName] = thisFieldMessages;
var validationRules = thisField.ValidationRules;
for (var j = 0; j < validationRules.length; j++) {
var thisRule = validationRules[j];
if (thisRule.ErrorMessage) {
var jQueryValidationType = thisRule.ValidationType;
switch (thisRule.ValidationType) {
case "regularExpression":
jQueryValidationType = "regex";
break;
case "stringLength":
jQueryValidationType = "maxlength";
break;
}
thisFieldMessages[jQueryValidationType] = thisRule.ErrorMessage;
}
}
}
return messagesObj;
}
function __MVC_CreateRulesForField(validationField) {
var validationRules = validationField.ValidationRules;
// hook each rule into jquery
var rulesObj = {};
for (var i = 0; i < validationRules.length; i++) {
var thisRule = validationRules[i];
switch (thisRule.ValidationType) {
case "range":
__MVC_ApplyValidator_Range(rulesObj,
thisRule.ValidationParameters["minimum"], thisRule.ValidationParameters["maximum"]);
break;
case "regularExpression":
__MVC_ApplyValidator_RegularExpression(rulesObj,
thisRule.ValidationParameters["pattern"]);
break;
case "required":
var fieldName = validationField.FieldName.replace(".", "_");
if ($("#" + fieldName).get(0).type !== 'checkbox') {
// only apply required if the input control is NOT a checkbox.
__MVC_ApplyValidator_Required(rulesObj);
}
break;
case "stringLength":
__MVC_ApplyValidator_StringLength(rulesObj,
thisRule.ValidationParameters["maximumLength"]);
break;
default:
__MVC_ApplyValidator_Unknown(rulesObj,
thisRule.ValidationType, thisRule.ValidationParameters);
break;
}
}
return rulesObj;
}
function __MVC_CreateValidationOptions(validationFields) {
var rulesObj = {};
for (var i = 0; i < validationFields.length; i++) {
var validationField = validationFields[i];
var fieldName = validationField.FieldName;
rulesObj[fieldName] = __MVC_CreateRulesForField(validationField);
}
return rulesObj;
}
function __MVC_EnableClientValidation(validationContext) {
// this represents the form containing elements to be validated
var theForm = $("#" + validationContext.FormId);
var fields = validationContext.Fields;
var rulesObj = __MVC_CreateValidationOptions(fields);
var fieldToMessageMappings = __MVC_CreateFieldToValidationMessageMapping(fields);
var errorMessagesObj = __MVC_CreateErrorMessagesObject(fields);
var options = {
errorClass: "input-validation-error",
errorElement: "span",
errorPlacement: function(error, element) {
var messageSpan = fieldToMessageMappings[element.attr("name")];
$(messageSpan).empty();
$(messageSpan).removeClass("field-validation-valid");
$(messageSpan).addClass("field-validation-error");
error.removeClass("input-validation-error");
error.attr("_for_validation_message", messageSpan);
error.appendTo(messageSpan);
},
messages: errorMessagesObj,
rules: rulesObj,
success: function(label) {
var messageSpan = $(label.attr("_for_validation_message"));
$(messageSpan).empty();
$(messageSpan).addClass("field-validation-valid");
$(messageSpan).removeClass("field-validation-error");
}
};
var validationSummaryId = validationContext.ValidationSummaryId;
if (validationSummaryId) {
// insert an empty <ul> into the validation summary <div> tag (as necessary)
$("<ul />").appendTo($("#" + validationSummaryId + ":not(:has(ul:first))"));
options = {
errorContainer: "#" + validationSummaryId,
errorLabelContainer: "#" + validationSummaryId + " ul:first",
wrapper: "li",
showErrors: function(errorMap, errorList) {
var errContainer = $(this.settings.errorContainer);
var errLabelContainer = $("ul:first", errContainer);
// Add error CSS class to user-input controls with errors
for (var i = 0; this.errorList[i]; i++) {
var element = this.errorList[i].element;
var messageSpan = $(fieldToMessageMappings[element.name]);
var msgSpanHtml = messageSpan.html();
if (!msgSpanHtml || msgSpanHtml.length == 0) {
// Don't override the existing Validation Message.
// Only if it is empty, set it to an asterisk.
//messageSpan.html("*");
}
messageSpan.removeClass("field-validation-valid").addClass("field-validation-error");
$("#" + element.id).addClass("input-validation-error");
}
for (var i = 0; this.successList[i]; i++) {
// Remove error CSS class from user-input controls with zero validation errors
var element = this.successList[i];
var messageSpan = fieldToMessageMappings[element.name];
$(messageSpan).addClass("field-validation-valid").removeClass("field-validation-error");
$("#" + element.id).removeClass("input-validation-error");
}
if (this.numberOfInvalids() > 0) {
errContainer.removeClass("validation-summary-valid").addClass("validation-summary-errors");
}
this.defaultShowErrors();
// when server-side errors still exist in the Validation Summary, don't hide it
var totalErrorCount = errLabelContainer.children("li:not(:has(label))").length + this.numberOfInvalids();
if (totalErrorCount > 0) {
$(this.settings.errorContainer).css("display", "block").addClass("validation-summary-errors").removeClass("validation-summary-valid");
$(this.settings.errorLabelContainer).css("display", "block");
}
},
messages: errorMessagesObj,
rules: rulesObj
};
}
// register callbacks with our AJAX system
var formElement = document.getElementById(validationContext.FormId);
var registeredValidatorCallbacks = formElement.validationCallbacks;
if (!registeredValidatorCallbacks) {
registeredValidatorCallbacks = [];
formElement.validationCallbacks = registeredValidatorCallbacks;
}
registeredValidatorCallbacks.push(function() {
theForm.validate();
return theForm.valid();
});
theForm.validate(options);
}
// need to wait for the document to signal that it is ready
$(document).ready(function() {
var allFormOptions = window.mvcClientValidationMetadata;
if (allFormOptions) {
while (allFormOptions.length > 0) {
var thisFormOptions = allFormOptions.pop();
__MVC_EnableClientValidation(thisFormOptions);
}
}
});
I've tried moving the calls at the bottom in the document ready into my OnSuccess method, but that didn't do it.
So, how do I get client side validation to reinitialize when I do my ajax replace, and how do I get all my errors to show in the validation summary? I'm hoping that if I fix one issue, it will correct the other.
EDIT:
Here's a little more info about what I am doing
Here's the wrapper
<%# Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<QuickPayModel>" %>
<div id="quickpay-wrapper">
<% if (Model.NewPaymentMethod) { %>
<% Html.RenderAction<DashboardController>(x => x.QuickPayNewMethod()); %>
<% } else { %>
<% Html.RenderPartial("QuickPayMakePayment", Model); %>
<% } %>
</div>
Here is the make a payment panel.
<%= Html.ClientValidationSummary(new { id = "valSumContainer" })%>
<% Html.EnableClientValidation(); %>
<% using (Ajax.BeginForm("QuickPay", "Dashboard",
new { },
new AjaxOptions() {
HttpMethod = "Post",
InsertionMode = InsertionMode.Replace,
UpdateTargetId = "quickpay-wrapper",
OnSuccess = "updatePaymentHistory",
LoadingElementId = "loading-pane"
}, new { }))
{ %>
<div class="horizontalline"><%= Html.Spacer() %></div>
<% ViewContext.FormContext.ValidationSummaryId = "valSumContainer"; %>
<p>
<%: Html.LabelFor(x => x.PaymentMethods)%>
<% if (Model.HasOnePaymentMethod) { %>
<%: Html.DisplayFor(x => x.SelectedPaymentMethodName) %>
<%: Html.HiddenFor(x => x.SelectedPaymentMethodId) %>
<% } else { %>
<%: Html.DropDownListFor(x => x.SelectedPaymentMethodId, Model.PaymentMethodsSelectList, "Select a Payment Method", new { })%>
<%: Html.HiddenFor(x => x.SelectedPaymentMethodName)%>
<script type="text/javascript">
$(function () {
$("#PaymentMethods").change(function () {
$("#SelectedPaymentMethodId").val($(this).val());
$("#SelectedPaymentMethodName").val($('option:selected', this).text());
});
});
</script>
<% } %>
<%: Html.Spacer(12, 1) %><%: Ajax.ActionLink("New Payment Method", "QuickPayNewMethod",
new AjaxOptions() { InsertionMode = InsertionMode.Replace,
UpdateTargetId = "quickpay-wrapper",
OnSuccess = "newPaymentSetup",
LoadingElementId = "loading-pane"
})%>
<%: Html.ValidationMessageFor(x => x.SelectedPaymentMethodId)%>
</p>
<p>
<%: Html.LabelFor(x => x.Amount)%>
<%: Html.TextBoxFor(x => x.Amount, new { disabled = Model.UseInvoicing ? "disabled" : String.Empty,
title = Model.UseInvoicing ? "the total payment amount of all selected invoices" : String.Empty,
#class = "small" })%>
<%: Html.ValidationMessageFor(x => x.Amount)%>
</p>
<p>
<%: Html.LabelFor(x => x.PayDate)%>
<%: Html.TextBox("PayDate", Model.PayDate.ToShortDateString(), new { #class = "medium" })%>
<%: Html.ValidationMessageFor(x => x.PayDate)%>
</p>
<script type="text/javascript">
$(function () {
quickPaySetup();
});
</script>
<div class="horizontalline"><%= Html.Spacer() %></div>
<%= FTNI.Controls.Submit("Submit Payment") %>
<%: Html.AntiForgeryToken() %>
<%: Html.ValidationMessage("Payment-Result")%>
<% } %>
And now my new payment method panel
<script type="text/javascript">
$(function () {
newPaymentSetup();
});
</script>
<h4>New Payment Method</h4>
<% if(Model.HasPaymentMethods) { %>
<span style="float:right;">
<%: Ajax.ActionLink("Cancel", "QuickPay",
new AjaxOptions() {
HttpMethod = "Get",
InsertionMode = InsertionMode.Replace,
UpdateTargetId = "quickpay-wrapper",
OnSuccess = "quickPaySetup",
LoadingElementId = "loading-pane"
})%>
</span>
<% } %>
<div>Enter the information below to create a new payment method.</div><br />
<%= Html.ClientValidationSummary(new { id = "valSumContainer" })%>
<% Html.EnableClientValidation(); %>
<div id="new-payment-method-tabs">
<ul>
<li>Credit Card</li>
<li>E-Check</li>
</ul>
<div id="new-credit-card">
<% Html.RenderPartial("NewCreditCard", Model.CreditCardModel); %>
</div>
<div id="new-ach">
<% Html.RenderPartial("NewACH", Model.ACHModel); %>
</div>
</div>
Each form starts off with something like this
<% using (Ajax.BeginForm("AddCreditCard", "Dashboard",
new { },
new AjaxOptions() {
HttpMethod = "Post",
InsertionMode = InsertionMode.Replace,
UpdateTargetId = "quickpay-wrapper",
OnSuccess = "newPaymentSetup",
LoadingElementId = "loading-pane"
}, new { id="new-credit-card-form" })) { %>
<% ViewContext.FormContext.ValidationSummaryId = "valSumContainer"; %>
Initial load works. Any ajax replaces cause the form context to be lost and not reinitialize no matter what I do. The form posts back, validation occurs server side. All invalid fields are changed (css error classes added), but only the last error is shown in the summary.
I am going to tell you how I did just a few days ago. Please have a look to this question for details.
In my case I was showing the content of the form using an ajax call inside a jquery dialog. When the call complete I just replace the dialog content with the content sent back from the controller.
I have modified the code inside the Microsoft script as described in my question and then called the init method on document ready. This should work for your case too...
For the second error (how do I get all my errors to show in the validation summary?) I have simply modified the code as described in the same source post you are referring to and did not experienced any problem.
Hope it helps!
I ended up reworking my solution so that I was no longer writing the forms to the page through callbacks. While this was not my intended approach, it does work. I chose to use jquery modals to display the data rather than changing the content of one area of the screen.
Ideally, I would not have to render all of the forms to the page and could call them up on demand, but it seems jquery client side validation will not wire up unless the form is present on the page load. I am unsure of the form elements are required present on form load, but it may be a limitation I just have to deal with.
Another workaround would have been to render them all to the page and just show/hide each form through jquery. It's not much different than using modals, but at least the validation would work. I'd still like to see a solution where forms using validation summaries and client side jquery validation through data annotations can be written to the page through callbacks and still wired up and function correctly.