CODEWITHSUNDEEP
javascriptjqueryforms
user525429
user525429

Reputation: 57

Call This Function Outside of Form Submit

I have a submit button at the end of my form that is labeled like this:

<button id="sendbutton" style="margin-left:25px;" class="btn btn-large btn-primary" type="submit">Send Responses</button>

This button calls this script:

<script type="text/javascript">
        $(function() {
            $('form').unbind('submit').bind('submit', function(){
                $.ajax({
                    type: 'post',
                    url: 'chapter.php',
                    data: $("form").serialize(),
                    success: function() {
                        alert('Your answers have been saved.');
                    }
                });
                return false;
            });
        });

    </script>

How do I create a button outside of this form structure that will call the same function?

Upvotes: 1

Views: 482

Answers (3)

DGS
DGS

Reputation: 6025

Rather than make the submit handler an anonymous function you make it a named function 

function submitHandler() {
    $.ajax({
        type: 'post',
        url: 'chapter.php',
        data: $("form").serialize(),
        success: function () {
            alert('Your answers have been saved.');
        }
    });
    return false;
}

then change your code to 

$('form').unbind('submit').bind('submit', submitHandler);

That way you can call that function whenever you like simple by writing submitHandler();

Upvotes: 0

Adam Rackis
Adam Rackis

Reputation: 83376

You may create whatever button you'd like, even if its outside of the form. And then, to get that button to do the same thing you could simply do

$('#yourNewButton').click(function(){
    $('form').submit();
});

Or, why not wrap up your original logic into its own function

function submitMyForm(){
    $.ajax({
        type: 'post',
        url: 'chapter.php',
        data: $("form").serialize(),
        success: function() {
            alert('Your answers have been saved.');
        }
    });
    return false;
 }

And then

$('#yourNewButton').click(submitMyForm);
$('form').submit(submitMyForm);

Upvotes: 1

Arun P Johny
Arun P Johny

Reputation: 388446

You can write a click handler to the new button and in the handler trigger the form submit using script

<button id="test" style="margin-left:25px;" class="btn btn-large btn-primary" type="button">Send Responses</button>

then

jQuery(function($){
    $('#test').click(function(){
        $('form').submit()
    })
})

Upvotes: 1

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