Jquery临时回调问题- $.提示失败

我有一个jQuery即兴的问题，特别是$。提示内联表单的回调函数

现在，实际的具体问题如下。如果提交时email_address字段是空白的，我无法让$.prompt('Please supply an email address for the customer')工作，但是如果我将其更改为alert('Please supply an email address for the customer')，它将工作。

我猜这是一个范围问题，因为其他$.prompt调用按预期工作，我认为是因为它们在$.post回调函数内。

我一直在努力寻找回调表单功能的大量文档，虽然我觉得我了解e, v和f变量，但m(消息)不是我以前使用过的东西。当我将m记录到控制台日志时，它看起来像jQuery即兴对象，但是我不确定如何访问它的属性。我已经尝试了m.prompt()和$.m.prompt()，但这些只是猜测我将如何访问prompt功能。

var txt = '<input type="text" name="email_address" value="" />';
function mycallbackform(e,v,m,f)
{  
    if(v != undefined)  
    {  
        if (v == true)  
        {  
            console.log(f);  
            if (f.email_address.length == 0)  
            {  
                console.log(m);  
                $.prompt('Please supply an email address for the customer');  
            }  
            else  
            {  
                $.post('". $this->view->url(array(), 'admin-create-user-from-checkout') ."', f, function(data) {  
                if(data.status)  
                {  
                    $.prompt('Customer Record Created Successfully');  
                }  
                else  
                {  
                    $.prompt('Customer Record could not be created');  
                    $('#email_address').val($('#old_email_address').val());  
                }  
            }, 'json');  
        }  
    }  
    else  
    {  
        $('#email_address').val($('#old_email_address').val());  
    }  
}  
$.prompt(txt,{callback: mycallbackform, buttons: { Ok: true, Cancel: false }});

m控制台日志

Object[div.jqimessage]          
0
    div.jqimessage
context
    undefined
jquery
    "1.7.2"
length
    1
prevObject
    Object[div#jqi_state_state0.jqi_state]
selector
    ".children(#jqi) #jqi_st...0.children(.jqimessage)"
constructor
    function()
init
    function()
_toggle
    function()
add
    function()
addClass
    function()
affix
    function()
after
    function()
ajaxComplete
    function()
ajaxError
    function()
ajaxSend
    function()
ajaxStart
    function()
ajaxStop
    function()
ajaxSuccess
    function()
alert
    function()
andSelf
    function()
animate
    function()
append
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appendTo
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attr
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before
    function()
bind
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blur
    function()
button
    function()
carousel
    function()
change
    function()
children
    function()
clearQueue
    function()
click
    function()
clone
    function()
closest
    function()
collapse
    function()
contents
    function()
contextmenu
    function()
css
    function()
data
    function()
dblclick
    function()
delay
    function()
delegate
    function()
dequeue
    function()
detach
    function()
die
    function()
domManip
    function()
dropdown
    function()
each
    function()
empty
    function()
end
    function()
eq
    function()
error
    function()
extend
    function()
fadeIn
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fadeOut
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fadeTo
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fadeToggle
    function()
filter
    function()
find
    function()
first
    function()
focus
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focusin
    function()
focusout
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get
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has
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hasClass
    function()
height
    function()
hide
    function()
hover
    function()
html
    function()
index
    function()
innerHeight
    function()
innerWidth
    function()
insertAfter
    function()
insertBefore
    function()
is
    function()
keydown
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keypress
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keyup
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last
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load
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one
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position
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promptDropIn
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prop
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push
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pushStack
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queue
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ready
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replaceWith
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resize
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revmaxslide
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scroll
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scrollspy
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select
    function()
serialize
    function()
serializeArray
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show
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siblings
    function()
size
    function()
slice
    function()
slideDown
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slideUp
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    sort()
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submit
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    function()
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text
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tooltip
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transit
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transition
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trigger
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triggerHandler
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typeahead
    function()
unbind
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undelegate
    function()
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    function()
unwrap
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val
    function()
waitForImages
    function()
width
    function()
wrap
    function()
wrapAll
    function()
wrapInner
    function()
__proto__
    Object[]