asp.net mvc3 razor and jquery submit

Question

I have post form with submit button before submit i need to call c# code behind get hash and then change value of hidden input.

Code behind is calling but problem is that while i get result from c# code form is submiting how i can first get result and then submit form?

Jquery:

$('#pay_form').submit(function(){
       GetHash();
    });


 function GetHash()
    {
        var amount = $('#txtInAmount').val();
        $.ajax({
            url: '/Transactions/GetOrderCodeHah',
            type: 'POST',
            dataType: 'json',
            data: { Amount: amount },
            success: function (result){
                $('#txtOrderCode').val('231321321321321321');
                $('#txtCheck').val(result.hash);
            },
            error: function(){
                return false;
            }
        });
    }

Why on earth are you doing that? Why not do it all after submitting? — SLaks
– SLaks, Commented May 24, 2012 at 20:18

SLaks · Accepted Answer · 2012-05-24 20:18:06Z

2

You need to return false; from the submit() handler, then explicitly submit() the form in the AJAX callback.

answered May 24, 2012 at 20:18

SLaks

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2 Comments

Irakli Lekishvili Over a year ago

and how i can submit in ajax callback?

SLaks Over a year ago

$('#pay_form')[0].submit(). The [0] gets the native DOM element, to avoid firing your submit handler again.

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