Creating AJAX toggle-image in ASP.NET MVC

Question

So, I wanted to create a switch button for a table where I can make an asynchronous call to update the database record (enable / disable).

img http://i41.tinypic.com/os4vua.jpg

After some trial and error, I managed to get it to work, but there seems to be a more elegant way.

• I don't like repeating my image tag in my controller, obviously ... How can I avoid this in an elegant way?
• Is there a better way to get closer to this that I did?

Here is my code in the controller:

public ActionResult ToggleEnabled(int id)
    {
        if (Request.IsAjaxRequest())
        {
            var p = this.PageRepository.GetPage(id);
            p.Enabled = p.Enabled != true;
            this.PageRepository.Edit(p);
            return p.Enabled ? Content("<img src='/Content/icons/tick.png' border=0  />") : Content("<img src='/Content/icons/tick_grey.png' border=0  />");
        }
        return Content("Error");
    }

And the view ...:

<% var img = Model.Enabled ? "tick.png" : "tick_grey.png"; %>
<% foreach (var item in Model)
       { %>
...
<td align="center">
    <%=Ajax.ActionLink("[replacethis]", 
        "ToggleEnabled", 
                new { id = Model.ID }, 
                new AjaxOptions { UpdateTargetId = "toggleimage" + Model.ID }).Replace("[replacethis]",
                string.Format("<div id='toggleimage{0}'><img src='/Content/icons/{1}' border='0' alt='toggle'/></div>", 
                Model.ID, Model.Enabled ? "tick.png" : "tick_grey.png"))%>
</td>
...
<% } %>

Trick / hack with Ajax.Actionlink using image was found here .

Answer 1

, .

jQuery . -

document.ready :

$(document).ready(
function()
{
    $('.enabledCheckbox').each(
        function()
        {
            var image = $(this).checked ? 'tick.png' ? 'tick_grey.png';
            $(this).parent.click(
                function()
                {
                    if($(this).is('image'))
                        toggleEnabledStatus(); //write code in toggleEnabledStatus to toggle the state of the model on server side.
                }     
                );
            $(this).parent.html('<img src=' + image + '/>');
        }
    );
}
);

, jquery-checkbox, , .

Answer 2

- , , - jQuery, AJAX ASPX. , , ASPX, [WebMethod] $.ajax() jQuery.