MVC: Post Dropdown Box Value To Action?
Jan 23, 2011
@using (Html.BeginForm("Index", "Bill"))
{
@Html.Label("FromDate")
@Html.DropDownList("FromDate",Model.DateList)
@Html.Label("ToDate")
@Html.DropDownList("ToDate", Model.DateList)
@Html.ActionLink("Filter", "Index", "Bill") // I want to post to Index
}
[HttpPost]
public ActionResult Index(string fromDate, string toDate)
{
//Process
}
What is the correct way to post the date range to Index action?
What kind of URL do I need to specify?
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May 20, 2010
I'm trying to add file upload functionality to a page. I've got a form that posts the selected file to a controller with a 'savefile' method. But if I don't add a get version of 'savefile' I'll get a 404 error. Here is the form code which is presented on the Index page:
[Code]....
And here is the controller code:
[Code]....
Intuitively I don't think I should need a GET version of SaveFile but if omit it I get a 404 error when the form posts. Why should I need a GET version of SaveFile when all I want is to post a form and save the file?
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Jan 26, 2011
i wonder something about mvc post method. for example I created a view "strongly typed" from a model (MyModel).
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Oct 19, 2010
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[Code]....
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[Code]....
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Jan 12, 2011
public class BandProfileModel
{
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public IEnumerable<Relationship> Requests { get; set; }
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<% using (Html.BeginForm()) { %>
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When
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Jul 12, 2010
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Apr 1, 2010
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Jul 27, 2010
I have an asp.net application in which I have a parent form and in that on load I am adding sub forms dynamically having a submit image button..
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Jan 17, 2011
I have a masterpage on which i displays groups that user can access now i want to gets its selected value in other controllers for saving with the records. I want to know if it is possible in asp.net mvc 2 and if not then what is the way around for it
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Dec 30, 2010
I am having a dropdown server control on view, when the user clicks the submit btn at that time the form gets posted. and a action method in view controller is called with verb=post.
But the problem is that how should i get reference to the dropdown server control in the action method of view controller?
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Aug 1, 2010
i am getting error after post, when i am using dropdown in my mvc website, the code is as follows
ViewData["JobSite_JobCategories1"] = new SelectList(context.JobSite_JobCategories, "Id", "Category", null);
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Aug 10, 2010
I have a website installed on one of our sales guys laptops and am having issues with the website hanging if left for 2 minutes. This doesn't happen on my dev box, my live machine or the other sales guys machine.
The website will hang. It's not just limited to this page, it will happen on all pages when I leave it for more than 2 minutes and then try and process a page that calls back via button or drop down ect. I have checked the IIS settings of the machine and everything seems the same as the other sales guys machine who is running the same version of the site.
Here are the specs:
Dev Box: asp.net 2, windows server 2008 64bit
Live Box: asp.net 2, windows server 2008 64bit
Working Sales Guy: asp.net2 windows 7 64bit
Broken Sales Guy: asp.net 2 Windows vista 32 bit (the only thing I can see different is windows version)
EDIT: For more information, if I stop the website from trying to load while it hangs, clear my history for the last hour and then refresh, the page comes back fine.
EDIT2: I have just spat out some debug information and it seems it doesn't even go into the post back I need.
EDIT3: This doesn't seem to happen when using Chrome but does when using IE and Mozilla.
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Jun 7, 2010
I have an aspx page for Search Options. There are three aspx Dropdown List Controls that are each bound to seperate data sources. The selection made in the Dropdown control is used in a SQL Query within a GridView data source to display the results list.
When I select an item from the drop down list I get the search result, but I want the drop down list to return to it's initial state after it displays the result, so the next selection made will clear the results list from the first selection. I have tried a number of different approaches, but no success. Seems like this should be easy, but I'm new to coding.
I have found a couple of possibles on the forum, but they didn't work. Not sure if you can make any sense of this, but I'll try to give you something more to go on. All I really want to do is reset the dropdown after it displays the results of the search, which I assume is after a PostBack. Here is what I have tried in the Code Behind or Script.
This for just one of the Dropdown Lists, ID=Practices. I have been trying to make this work for way too long. Also, I have tried it with AutoPostBack set to true but same problem. Currently have a 'Submit" button on the page to initiate the search.
[code]....
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Feb 21, 2011
I add cascading drop down in a place holder during page load. When i submit the entire form, i found out that my drop down list is reload and my selected value is not selected.
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