CODEWITHSUNDEEP
asp.net-mvc-3jquerypartial-views
BattlFrog
BattlFrog

Reputation: 3407

Partial view renders as full view

MVC 3 , ajax, c#

My partial view is rendering as a new page instead of replacing the search results table.

Controller:

public class SearchController : Controller
{
    //
    // GET: /Search/
    private myEntities db = new myEntities();
    private Repository repo = new Repository();

    [HttpGet]
    public ActionResult Index()
    {
        var model = new List<PersonViewModel>();

        model = repo.GetPeople();

        return View(model);
    }




    public PartialViewResult _SearchResult(string fname, string lname)
    {
        var personResult = repo.GetSearchResult(fname, lname);

        return PartialView("_SearchResult", personResult);
    }

}

The view:

<div class="page">

    <div class="middle-col-comment-mod">
                <h2>Search Existing Trespassers</h2>

        <div id="search">
            @using (Ajax.BeginForm("_SearchResult", "Search", null, new AjaxOptions { HttpMethod = "Post", InsertionMode = System.Web.Mvc.Ajax.InsertionMode.Replace, UpdateTargetId = "indexSearchResults" }))
            {
                <div class="editor-field">   
                    <label>First Name:</label>
                    @Html.TextBox("FirstName")

                    <label style = "margin-left: 15px;">Last Name:</label>
                    @Html.TextBox("LastName", "", new { style = "margin-right: 15px;" })

                    <input type="submit" name="submit" class="skbutton" value="Search" />

                </div>

            }

        </div>

                    <table id="indexSearchResults" class="data-table">
                        <tr>
                            <th>
                                FirstName
                            </th>
                            <th>
                                LastName
                            </th>
                            <th>
                                Gender
                            </th>
                            <th>
                                City
                            </th>
                            <th>
                                DOB
                            </th>
                            <th>
                                IsStudent
                            </th>
                            <th>
                                Actions
                            </th>
                        </tr>

                    @if (Model.Count() == 0)
                    {
                          <tr>
                            <td colspan=7>
                                There are currently no trespassers in the trespass database.
                            </td>
                          </tr>
                    }
                    else
                    {
                    foreach (var item in Model)
                    {
                        <tr>
                                 <td>
                                @Html.DisplayFor(modelItem => item.FirstName)
                            </td>
                            <td>
                                @Html.DisplayFor(modelItem => item.LastName)
                            </td>
                            <td>
                                @Html.DisplayFor(modelItem => item.Gender)
                            </td>
                            <td>
                                @Html.DisplayFor(modelItem => item.DOB)
                            </td>
                            <td>
                                @Html.DisplayFor(modelItem => item.School)
                            </td>
                            <td>
                                @Html.DisplayFor(modelItem => item.IsStudent)
                            </td>

                            <td>
                                @Html.ActionLink("Edit", "Edit", new { id = item.PersonId }) |
                                @Html.ActionLink("Details", "Details", new { id = item.PersonId }) |
                                @Html.ActionLink("Delete", "Delete", new { id = item.PersonId })
                            </td>
                        </tr>
                    }
                    }
                    </table>

            </div>
    </div>

And the partial view:

@model IEnumerable<TrespassTracker.Models.PersonViewModel>

<table>
    <tr>
        <th>
            First Name
        </th>
        <th>
            Last Name
        </th>
        <th>
            Gender
        </th>
        <th>
            Date of Birth
        </th>
        <th>
            Is a Student?
        </th>
        <th>
            Actions
        </th>
    </tr>

@foreach (var item in Model) {
    <tr>
        <td>
            @Html.DisplayFor(modelItem => item.FirstName)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.LastName)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.Gender)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.DOB)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.IsStudent)
        </td>
        <td>
            @Html.ActionLink("Edit", "Edit", new { /* id=item.PrimaryKey */ }) |
            @Html.ActionLink("Details", "Details", new { /* id=item.PrimaryKey */ }) |
            @Html.ActionLink("Delete", "Delete", new { /* id=item.PrimaryKey */ })
        </td>
    </tr>
}

</table>

        <script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.js")" type="text/javascript"></script>

From my research I found the usual suspect to be the missing link to the jquery script in the partial, but I had that. I checked the network tab on my wed dev tools and found it is being called. What else could the problem be?

Upvotes: 2

Views: 1618

Answers (3)

napfernandes
napfernandes

Reputation: 1359

How 'bout to use jQuery do reload your result content, instead Post from your form? You can named some div with an ID and uses it as reference do jQuery.load() (considering you're using that ViewModel you passed into Index action):

1.View

 @model YourModel

 <!-- ... -->

 <div id="search">
     @using (Ajax.BeginForm("MainPostAction", "ControllerName", FormMethod.Post, new { id = "yourFormID" })
     {
         <div class="editor-field">   
             <label>First Name:</label>
             @Html.TextBoxFor(model => model.FirstName)

             <label style = "margin-left: 15px;">Last Name:</label>
             @Html.TextBoxFor(model => model.LastName, new { style = "margin-right: 15px;" })

             <input type="button" name="submit" id="searchButton" class="skbutton" value="Search" />

         </div>
         <div id="results"></div>
     }
</div>

Javascript:

$(document).ready(function() {

    $('#searchButton').click(function(event) {
        $('#results').load('@Url.Action('_SearchResult', 'Search')', $('#yourFormID').serialize());            
    });
}

Your action remains the same. How 'bout it?

Upvotes: 1

Sagar Hirapara
Sagar Hirapara

Reputation: 1697

Try this 

    <div class="page">

        <div class="middle-col-comment-mod">
                    <h2>Search Existing Trespassers</h2>

            <div id="search">
                @using (Ajax.BeginForm("_SearchResult", "Search", null, new AjaxOptions { HttpMethod = "Post", InsertionMode = System.Web.Mvc.Ajax.InsertionMode.Replace, UpdateTargetId = "indexSearchResults" }))
                {
                    <div class="editor-field">   
                        <label>First Name:</label>
                        @Html.TextBox("FirstName")

                        <label style = "margin-left: 15px;">Last Name:</label>
                        @Html.TextBox("LastName", "", new { style = "margin-right: 15px;" })

                        <input type="submit" name="submit" class="skbutton" value="Search" />

                    </div>

                }

            </div>


                        @if (Model.Count() == 0)
                        {

                            <label>There are currently no trespassers in the trespass database. </label>

                        }
                        else
                        {
                        foreach (var item in Model)
                        {
                           @Html.Partial("__SearchResult",item) 
                        }
                </div>
        </div>

Upvotes: 1

ePezhman
ePezhman

Reputation: 4010

the script won't cause any problem and the only thing I see wrong here is the table. you are trying yo fill the table with other table which returns a table, use a div instead to update the ajax form (search result):

<div id="indexSearchResults">
   <table>
     ..........
   </table>
</div>

Upvotes: 1

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