Question

submiting a form with jQuery Validate and Dialog plugins.

Asked by: Jay1607

I have a form that is being valdiated with jQuery validate plugin. On clicking submit, and after form has been succesfully validated, I want a dialog confirmation to appear, then on clicking OK, the form submits.

See my code below.  The Dialog opens fine.  Dialog works fine, but the form does not submit when OK is clicked.

My guess is the .submit() call is sending the process back into the validate() process, causing some kind of loop, but I can't think of any other way to do this.

Any suggestions on what I am doing wrong here will be greatly appreciated.

// Initialize Dialog Box
		$('#dialog').dialog({
			autoOpen: false,
			width: 400,
			modal: true,
			title: 'Confirm Purchase of Credit.',
			close: function() {$('#dialog p').empty();},
			buttons: {
				"Ok": function() {
					$("#purchase_credit").submit();
					$('#dialog p').empty();	
				}, 
				"Cancel": function() { 
					$(this).dialog("close");
					$('#dialog p').empty();	
				} 
			}
		});
 
 
 
// dialog being opened from validate() using the submithandler.
submitHandler: function(form) {
				$('#dialog p').append('Click \'OK\' to confirm Purchase of <b>$' + $("#cc_amount").val() + '</b> Credit.<br><br>This amount will be charged to the Credit Card Entered.');			
				$('#dialog').dialog('open');
			}

                                  
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Asked On
2009-04-03 at 04:16:19ID24291807
Tags

jQuery

,

javascript

Topics

Jquery

,

JavaScript

Participating Experts
2
Points
500
Comments
10

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Answers

 

by: twocandlesPosted on 2009-04-03 at 05:44:28ID: 24059205

Add a return value (true or false) at the end of the dialog function.

The form won't submit unless the function you're calling for submitting returns true.

 

by: Jay1607Posted on 2009-04-03 at 05:56:10ID: 24059305

Thanks twocandles,

I have stuck "return true;" everywhere I think you might be referring to, but still no go.

Could you show me where this needs to go?

Thank you!

 

by: twocandlesPosted on 2009-04-03 at 07:00:13ID: 24060019

I haven't used the validate plugin, but... "dialog p" is the id of your dialog? Can you try removing the space? Sometimes spaces lead to missbehaviours...

 

by: Jay1607Posted on 2009-04-03 at 07:06:53ID: 24060098

"dialog p" is a standard CSS selector for "the <p> tag inside the div tag with id="dialog".

This selector is for placement of the text, which is working fine and processing get's past this point without a hitch.  $('#dialog p').empty(); is working fine as the dialog is being emptied, but it is the $("#purchase_credit").submit(); just above this which is not running.

Thanks again.

 

by: twocandlesPosted on 2009-04-03 at 07:34:11ID: 24060349

Then, can you change the order of your statements? Like this:

                               "Ok": function() {
                                       $('#dialog p').empty();
                                        $("#purchase_credit").submit();
                               },

Submit should be your last statement since your leaving your current page.

 

by: Jay1607Posted on 2009-04-04 at 02:50:13ID: 24066645

Hasn't helped.  If I remvoe the .empty() completely, the dialog content are duplicated, which confirms really that the process is just looping back in.

It looks like the problem is not a javascript one, but rather a validation one.    When I submit the form, it goes back into validation which on success then goes back to the dialog and round we go again.

I need to be able to set some kind of bypass on the validation so I can submit the form without running through the validation.

 

by: TimYatesPosted on 2009-04-20 at 08:22:42ID: 24185496

As a quick and (maybe dirty) solution, can you add a hidden data item to the form if the user confirms, and check for this before confirming again?

ie:

// Initialize Dialog Box
                $('#dialog').dialog({
                        autoOpen: false,
                        width: 400,
                        modal: true,
                        title: 'Confirm Purchase of Credit.',
                        close: function() {$('#dialog p').empty();},
                        buttons: {
                                "Ok": function() {
                                        $("#purchase_credit").data( '_userconfirmed', true ) ;
                                        $("#purchase_credit").submit();
                                        $('#dialog p').empty(); 
                                }, 
                                "Cancel": function() { 
                                        $(this).dialog("close");
                                        $('#dialog p').empty(); 
                                } 
                        }
                });
 
 
 
// dialog being opened from validate() using the submithandler.
submitHandler: function(form) {
                                if( !$(this).data( "_userconfirmed" ) { 
                                  $('#dialog p').append('Click \'OK\' to confirm Purchase of <b>$' + $("#cc_amount").val() + '</b> Credit.<br><br>This amount will be charged to the Credit Card Entered.');                      
                                  $('#dialog').dialog('open');
                                }
                                else return true ;
                        }

                                              
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by: Jay1607Posted on 2009-06-11 at 03:14:17ID: 31566189

Thank you.  

20120131-EE-VQP-002

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