asp.net mvc getting id from url

Question

ok i have a create/Index/23 view . the create method in the index controller is getting the value of the id when the dropdown event is triggered in the grid. no problem

but there is the search option in my page as well which has ajax.beginform as well. clicking the button there and calling the search method in the index controller is not having the id value which is present in the url . how would i get the id value in the controller . i hope that the question is clear.

Edit: this is the code snippet down here , clicking the button down here will trigger the Search method in the Controller ( which is not getting the id value )

Create.aspx

   <% using (Ajax.BeginForm("Search", new AjaxOptions { UpdateTargetId = "divGrid", OnComplete = "OnComp" }))     {%>

<%:  Html.DropDownList("SelectedsItem", JobHelper.JobSelectStatusDropDown() as IEnumerable<SelectListItem>)%>
<input type="submit" value="Search" />

<% } %>

 <% if (Model.Count() > 0)
 { %>
 <div id="divGrid"> 
    <% Html.RenderPartial("Manage", this.Model);  %>
 </div>
   <% } %>

Solved using the global.asax

Jimmy · Accepted Answer · 2010-12-28 21:45:58Z

1

You need a parameter in your controller action to catch the ID

something like this

public ActionResult Index(int id) {...}

For AJAX requests using jquery you can do this

public JsonResult Search(int id) {...}

In your jQuery

$.ajax({
    type: 'POST',
    url: '/Controller/Search/',
    data: "{'id': '" + yourIDGoesHere + "' }",
    contentType: "application/json;charset=utf-8",
    dataType: "json",
    success: function(data) {},
    error: function(e) {}
});

Check out this post with details on what I imagine you're trying to accomplish

http://davidhayden.com/blog/dave/archive/2009/05/19/ASPNETMVCAjaxBeginForm.aspx

edited Dec 28, 2010 at 21:45

answered Dec 28, 2010 at 20:40

Jimmy

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4 Comments

maztt Over a year ago

i have done this i am getting the value in index but not in another search method which is being triggered on the same page

maztt Over a year ago

i am using ajax.beginform tag with click on the button to trigger the search method in the controller. is there no way that i can manually capture the id value in the controller which is present in the url? the id value is captured in the main index method when triggered.

maztt Over a year ago

i really don't want to persist the id through tempdate or session in the index method and then call it in the search method in the controller

Jimmy Over a year ago

Why don't you share some code in your question so it's obvious what it is you're trying to accomplish and your method for doing so

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