MVC :: Passing Model From One Action Method To Another
May 23, 2010I'm sure something like this worked before for taking a type and pass it to another action method (I cannot / never use TempData)
[Code
Similar Messages:
MVC :: Action Method Taking Model Object?
Nov 25, 2010I've an action method like the below:
[HTTPPost]
public void Edit(Movie movie)
{
}
Movie has fields Id, Name. View is displaying name only in textbox. When button is clicked, the above action method's movie is populates with the updated name value but Id is 0, actually that record's id is 4. Thatswhy my updating of record is not working. Why MVC is putting 0 into id?
.net - Pass Int Value As Model To A View From An Action Method?
Sep 16, 2010I am using ASP.NET MVC 1. I want to pass an int value to from an action to view. I can use 2 ways.
Use ViewData dictionary.
Define a class to contain the int value.
Other these two, Is there a way to pass the int value to view so that I can get the int value using just Model like
<label><%= Model %></label>
Passing A Parameter To Action Method?
Sep 8, 2010public ActionResult RenderMyThing(IList<String> strings)
{
return View("RenderMyView");
}
How do I pass in strings?
routes.MapRoute("MyRoute", "RenderMyThing.aspx", new { controller = "My", action = "RenderMyThing" });
Is there a way I could pass in strings here?
Secondly, how does ASP.NET MVC know that action is my action, and controller is my controller. Like I saw this in samples, and it does work, but isn't it just an anonymous object with no type?
Passing Value From Action Method To View From Where It Is Called
Mar 3, 2011In one view (view1) there is a text box and a button beside it. i click on that button, i am popping another view (Create view) as a seperate window. in create view i am entering some values and creating a record in db. out of these values one value i have to send back to "View1". how can i send this value? i am opening view2 from view1 like
<input type="button" value="Get ID"
onclick="window.open('<%=Url.Action("Create","Controller1") %>',
'','scrollbars=yes,width=800,height=800,resizable=yes');"
/>
View2 contains some fields like Name,Email etc... and I click "Create" to call HTTPPOST. there i add the values to db including a generated guid. i want to send this ID to view1.
MVC :: Binding Class On Action Method Using Default Model Binder
Nov 7, 2010I saw a post with posibble problems with Model Binding which is mentioned here. [URL]. Whats the best approach to this? Different approaches are below.
[Code]....
MVC :: Create Action Not Carrying Model Across To Http Action
Jun 12, 2010My httppost action doesnt seem to have received my model. The code is below;
[Code]....
i put a breakpoint on the line; return RedirectToAction("Error", "Dashboard"); and i found that appQualif carried no values whatsoever from the form i submitted..
MVC :: Action Method Returning An ActionResult Used In A Action Method?
Aug 27, 2010I have the Index action method calling a method that itself is an action method.
Example :
[Code]....
What to do in this case ?
MVC :: Redirect Action Not Working In Jqgrid Action Results Method
Mar 23, 2011I am desiging a master and details page from a search page..user can search for something and I need to display the result in jqgrid if the result has more than 1 row or record.. if the result is just one record then i have to directly send then to details page by skiping grid page... I do have an action method for results page and one more action method for Jqgrid data..i am trying to check the row count for the database result and trying to redirect to details action results..but its not working at all..and showing an empty jqgrid..
[Code]....
MVC :: Post Action Model Parameter
Jan 26, 2011i wonder something about mvc post method. for example I created a view "strongly typed" from a model (MyModel).
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<Demo1.Models.MyModel>" %>
for Create actionsthere is two way.
first one takes MyModel as parameter
[HttpPost]
public ActionResult cart(MyModel md, int someID)
{
//some code
//.....
return View(MyModel);
}
second one does not take parameter as model.
[HttpPost]
public ActionResult cart(int someID)
{
//some code
//.....
return View(Mymodel);
}
for first one way, after form post the form values does not delete, I mean form does not cleared,after second one form is be cleared. why this diffirence?
How To Pass Model To An Action Which Have Other Parameters
Feb 24, 2011My problem with the following is how do I send the ModelStateErrors to the action Employee, when I go through the catch part in DeleteEmployee
[Code].....
With return View("Employee", model); I a still not able to send the ID and Name as parameter.
MVC :: Cannot Pass Model To Action Via ActionLink?
Jun 4, 2010I'm trying to implement paging in my app, so i need to know what page the user wants to click on, as well as pass the model (for some fields)I'm able to pass the desired page, just not the model (for the search criteria)here is my view:
[Code]....
Heres my Controller Action
[Code]....
My ViewModel SearchResults has a string property "Search". When i do it this way searchModel == null in the NextPage Action.
MVC :: Providing An Url To An Action In A Model Class?
Apr 22, 2010I have need to provide a URL to a controller and action in one of my model classes. Is this possible to do with out providing the entire webaddress as well?
View 10 RepliesMVC :: Passing List To Action
Sep 8, 2010[Code]....
Somebody will come to my page, RenderMyThing.aspx ... and I always want to pass a list of strings
[Code]....
MVC :: Passing Of Id To Edit Action
Mar 30, 2010I am rather new to ASP.NET MVC and am trying to develop good practices and have studied a few tutorials and videos. There seems to be some differences in how people define the signature of a typical edit action method - sometimes the id (primary key) is listed and sometimes not. It seems like letting the framework do the model binding is a GOOD THING, so I will probably have the model (or view model) as a parameter:
ActionResult Edit(int id,
CompanyViewModel company);
ActionResult Edit(CompanyViewModel company);
But, should the id be a parameter too? I assume it is common-place to have the id in a hidden form field as well so the id (primary key) is then already bound in the model (or view model) - if so, what is the id parameter good for? Or should it be the other way around - keep the id parameter and do not bother using a hidden field for it? What are the pros and cons and what is the best practice?
MVC Null Model Passed To Controller Action?
Mar 31, 2011Why is a null parameter being passed to the following controller action?
public FileContentResult GetImageForArticle(ArticleSummary article)
{
if (article == null || !article.ContainsValidThumbNail()) return null;
return File(article.ThumbNail, article.ThumbNaiType);
}
from the following partial view:
<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<IEnumerable<AkwiMemorial.Models.ArticleSummary>>" %>
<%if (Model.Count() > 0) [code]...
C# - MVC - Using Model Property As Form - Post To Action?
Jan 12, 2011public class BandProfileModel
{
public BandModel Band { get; set; }
public IEnumerable<Relationship> Requests { get; set; }
}
and the following form:
<% using (Html.BeginForm()) { %>
<%: Html.EditorFor(m => m.Band) %>
<input type="submit" value="Save Band" />
<% } %>
which posts to the following action:
public ActionResult EditPost(BandProfileModel m, string band)
{
// stuff is done here, but m is null?
return View(m);
}
Basically, I only have one property on my model that is used in the form. The other property in BandProfleModel is just used in the UI for other data. I'm trying to update just the Band property, but for each post, the argument "m" is always null (specifically, the .Band property is null). It's posting just fine to the action, so it isn't a problem with my route. Just the data is null.
The ID and name attributes of the fields are BAND_whatever and Band.whatever (whatever being a property of Band), so it seems like it would work. What am I doing wrong? How can I use just one property as part of a form, post back, and have values populated via the model binder for my BandProfileModel property in the action?
MVC :: Passing A Checkbox Value Via An Action Link?
Jan 12, 2011I have an action link that I use to pass values to a controller using this statement:
<%: Html.ActionLink("Addition 1 to 10", "CreatePdf", "Pdf", new { id = 32, stOperation = "Add", stNumbers = "10" }, null)%>
So when a user clicks on the above link the controller CreatePDF is called with the parameters of id, stOperation, and stNumbers. I then use these three parameters to return a pdf document to the user.I also have a checkbox on the html page as defined by:
<%: Html.CheckBox("chkAnswers", false) %>
My question is how to pass the value of this checkbox in the above HTML.ActionLink? I have a tutorial on using the submit button to submit an entire form and the associated data. However I do not want the user to have to click a button. Instead I'd like return the value of the checkbox in the action link but I'm not sure how to do this. I want something like:
%: Html.ActionLink("Addition 1 to 10", "CreatePdf", "Pdf", new { id = 32, stOperation = "Add", stNumbers = "10", checkboxValue = true or false }, null)%>
MVC :: Deal With Dictionay Of View Model When Edit Action
Jun 3, 2010I have a dictionary in my user's view model used to store user's roles:
[Code]....
In my edit view:
[Code]....
the code above generates:
[Code]....
It seems that when I edited the checkboxes' value and post to server, the UserEditViewModel.Roles is empty.
Javascript - Passing JSON To Controller Action
Mar 7, 2011I have the following javascript. Problem is if I enter one row in the table "ingredients" but I am getting 2 rows in the resulting pass to controller action after seralising into my C# object. But the second object is null? I checked the javascript and the variable "cnt" is 1 not 2. Why would that be?
[code]
$("#Save").click(function () {
var title = $("#recipetitle").val();
var category = $("#category").val();
var preptime = $("#prepTime").val();
var preptimeperiod = $("#lstPrepTime").val();
var cooktime = $("#cookTime").val();
var cooktimeperiod = $("#lstCookTime").val();
var rating = $("#rating").val();
var method = $("#method").val();
var jsontext = '{ "RecipeTitle": "' + title + '",';
jsontext += '"CategoryID":' + category + ',';
jsontext += '"PrepTime":' + preptime + ',';
jsontext += '"PrepTimePeriod":"' + preptimeperiod + '",';
jsontext += '"CookTime":' + cooktime + ',';
jsontext += '"CookTimePeriod":"' + cooktimeperiod + '",';
jsontext += '"Rating":' + rating + ',';
jsontext += '"Method":"' + method + '",';....................
MVC :: Passing A Model To A View?
Nov 10, 2010In my controller I UpdateModel(model). That works. I'm getting the model from the view.I save the fields of the model to a business entity and save the entity through a business layer to my database. The business layer returns a unique record id which I store in my model. Then I pass the model to the View.
return View(model);
After the View loads the Model in the View has not been updated. The unique record id has not been changed. I have been at this for four hours and I'm not getting anywhere. I have been trying to convert a windows forms project to MVC2 for six weeks and it just gets more and more frustrating. None of the tutorials on the MS site or the Microsoft book I have answer any of my questions.
MVC :: Updating Another Model - Catch Form Submit In Details Action In PostController?
Feb 6, 2011Having alot of startup issues with MVC - I really like the idea behind it all, and the way it works, but still lacking some essential skills, WebForms is much more natural to me. Just to simplify my problem.
I have a "Blog" page with "Posts" which needs a "Comments" systems. In my blog view "/Post/Details/{id}" I'm showing all data for the "Post" model. So at the bottom I need to loop and display all comments, this is fine:
[Code]....
Now I want a form/input where you can submit a new comment. This is the problem, how do I implement that, tried everything! How do I catch that form submit in Details action in my PostController?
Passing Form Data To Mvc Controller Action Using JQuery?
Feb 3, 2010Basically, I have an HTML Form and would want to pass the data from the form to n asp.net mvc controller, then the controller would return an XML for client side manipulation.
Here is my initial code:
[Code]....
When I run and debug, I get a message that says "attr(..) is null or not an object. I am still trying to learn web development using ASP.NET MVC.
Passing Complex JSON Data JQuery To Action?
Dec 1, 2010I have 2 classes that are used to mirror the data from an ajax call. One (Customer) contains a property which is name, and the other is an array of Products.
Public Class Customer
Private _Name as String
Private _Products as Product()
Public Property Name() As String
[Code].....
MVC :: Passing Json Collection Object From View To Action
Nov 1, 2010I am trying to send json data from view to controller action. But the issue is the data is not populating in the action parameter List<Score>.
View Model:
public class Score
{
public int QuestionId { get; set; }
public int PrevAnswerId { get; set; }
public int CurrAnswerId { get; set; }
public string CurrAnswerName { get; set; }
}
Json Data look like:
[
{QuestionId:1, PrevAnswerId:3, CurrAnswerId:3, CurrAnswerName:'Known to Broker'},
{QuestionId:2, PrevAnswerId:7, CurrAnswerId:7, CurrAnswerName:'Completed'},
{QuestionId:3, PrevAnswerId:10, CurrAnswerId:10, CurrAnswerName:'Report'}
]
On window load, I will construct the Json object using "eval()" function and do some operation in the data before its save. On Save Click, I will call the action through the ajax call.
$.ajax({
url: url,
type: "GET",
dataType: 'json',
data: {score: ScoreJson},
contentType: "application/json; charset=utf-8",
success: function () {
alert("succes");
},
error: function () {
alert("error...");
} });
Action:
public ActionResult SaveScore(List<Score> score)
{
// do something...
}
But here score comming as collection of 3 elements with zero(for interger property)/null(for string property) values. When I checked in the request I found the data in "parama" property like.
"Score%5b0%5d%5bQuestionId%5d=1 &Score%5b0%5d%5bPrevAnswerId%5d=3 &Score%5b0%5d%5bCurrAnswerId%5d=3 &Score%5b0%5d%5bCurrAnswerName%5d=Known+to+broker&
Score%5b1%5d%5bQuestionId%5d=2 &Score%5b1%5d%5bPrevAnswerId%5d=7 &Score%5b1%5d%5bCurrAnswerId%5d=7 &Score%5b1%5d%5bCurrAnswerName%5d=Completed&
Score%5b2%5d%5bQuestionId%5d=3 &Score%5b2%5d%5bPrevAnswerId%5d=10 &Score%5b2%5d%5bCurrAnswerId%5d=10 &Score%5b2%5d%5bCurrAnswerName%5d=Travelers+Report&".
But I am not sure why it is not getting populated in the score list. One full day I spent for this issue but till now I didnt find the solution for this issue.