Ajax.ActionLink不发布

Question

I am trying to navigate to an MVC action by POSTing rather than GETting. (The action is a DELETE, and I don't want it reachable by an external link.)

I am using a link in a grid generated by

 Ajax.ActionLink("Remove", "Delete", new { saID = Model.Said, id = e.id }, new AjaxOptions { HttpMethod = "POST", Confirm = "Are you sure you want to delete this item?" })

Which generates the following HTML:

<a href="/Equipment/Delete/102424/229933" onclick="Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, confirm: 'Are you sure you want to delete this item?', httpMethod: 'POST' });">Remove</a>

My problem is that when I click on the link, I am reaching the Delete action via a GET rather than a POST, AND the Confirm dialog is not taking place. I have been googling this for several hours and just keep getting wrapped around the axle. What am I doing wrong?

Answer 1

It's likely that you have some other javascript error on your page that is preventing the javascript that handles the AJAX POST from running. In this case, the link falls back to it's default behavior (GET). The easiest thing to do is use the IE8 developer tools or Firefox/Firebug (I prefer these) and look to see if you have any errors in the console when the page loads or your action is invoked. If you are using IE you'll need to use Internet Options -> Advanced and uncheck Disable script debugging.

Fix your javascript error and I think it will simply start working.