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3 changes: 2 additions & 1 deletion microsetta_interface/implementation.py
Original file line number Diff line number Diff line change
Expand Up @@ -874,7 +874,8 @@ def get_ajax_check_ffq_code(ffq_code):
except: # noqa
return_val = False

return return_val
# Convert to JSON for returning to JavaScript call
return json.dumps(return_val)


def _associate_sample_to_survey(account_id, source_id, sample_id, survey_id):
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26 changes: 14 additions & 12 deletions microsetta_interface/templates/nutrition.jinja2
Original file line number Diff line number Diff line change
Expand Up @@ -44,27 +44,29 @@
preventImplicitSubmission(form_name);
preclude_whitespace('#ffq_code');

$("form[name='" + form_name + "']").on('submit', function() {
document.getElementById("ffq_code_button").disabled = true;
});

// Initialize form validation on the registration form.
// It has the name attribute "registration"
// Validate the FFQ code registration form using
// the jQuery validation plugin.
$("form[name='" + form_name + "']").validate({
// Specify validation rules
rules: {
// The key name on the left side is the name attribute
// of an input field. Validation rules are defined
// The key name on the left side is the
// name attribute of an input field.
// Validation rules are defined
// on the right side
// the remote get ajax call needs to
// return the string "true" for the
// form to validate and submit
ffq_code: {
required: true,
remote: {
url: "/check_ffq_code_valid",
}
},
submitHandler: function (form) {
form.submit();
}
},
submitHandler: function (form) {
// prevent multiple submissions
document.getElementById("ffq_code_button").disabled = true;
form.submit()
},
messages: {
ffq_code: "{{ _('Your registration code is not in our system or has already been used. Please try again.') }}",
Expand Down Expand Up @@ -216,7 +218,7 @@
</div>
</div>
<div class="col-12 text-center mt-4">
<button class="btn btn-blue-gradient" name="ffq_code_button" id="ffq_code_button">{{ _('Register FFQ') }}</button>
<button type='submit' class="btn btn-blue-gradient" name="ffq_code_button" id="ffq_code_button">{{ _('Register FFQ') }}</button>
</div>
</div>
</div>
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