问题
I am trying to submit an Ajax.BeginForm using an hyperlink as opposed to a Submit Button. I tested with the submit button and the action recognizes the post as Ajax based by test Request.IsAjaxRequest, however if I try the following IsAjaxRequest returns false:
<a href="javascript:void(0)" onclick="javascript:document.forms[0].submit(); return false;">Update</a>
回答1:
The form is hooked into Microsoft's Ajax library, so you can't just call form.submit() because the wired up ajax events aren't activated. You have a few options:
- Use a submit button instead of a link
- Drop the MS Ajax stuff and manually wire up your ajax posts with jQuery (this would be what I would have done)
- Call the MS Ajax submit function
For the third option, instead of
onclick="javascript:document.forms[0].submit(); return false;"
Try
onclick="javascript:$('#form').onSubmit(); return false;"
But I've never used it so I don't know if it will work. You might also take a look here for the solution, as it sounds exactly like what you are trying to accomplish.
来源：https://stackoverflow.com/questions/13459954/submit-ajax-beginform-via-actionlink