fix(form): double post broken

Author: btry

ajax/formanswer.php

@@ -37,7 +37,7 @@
    die();
 }
 
-if (!isset($_POST['submit_formcreator']) || !isset($_POST['plugin_formcreator_forms_id'])) {
+if (!isset($_POST['add']) || !isset($_POST['plugin_formcreator_forms_id'])) {
    http_response_code(500);
    die();
 }

js/scripts.js

@@ -865,7 +865,7 @@ var plugin_formcreator = new function() {
             }
          }
 
-         $('[name="submit_formcreator"]').toggle(submitButtonToShow == true);
+         $('#plugin_formcreator_form.plugin_formcreator_form button[name="add"]').toggle(submitButtonToShow == true);
       });
    };
 
@@ -1353,10 +1353,10 @@ var plugin_formcreator = new function() {
       });
    };
 
-   this.submitUserForm = function () {
+   this.submitUserForm = function (event) {
       var form     = document.querySelector('form[role="form"][data-itemtype]');
       var data     = new FormData(form);
-      data.append('submit_formcreator', '');
+      data.append('add', '');
       $.post({
          url: formcreatorRootDoc + '/ajax/formanswer.php',
          processData: false,
@@ -1393,11 +1393,14 @@ var plugin_formcreator = new function() {
             initMessagesAfterRedirectToasts();
          }
       });
+      event.preventDefault();
+      blockFormSubmit($(form), event);
+      return false;
    };
 
    this.submitUserFormByKeyPress = function (event) {
       var keyPressed = event.keyCode || event.which;
-      if (keyPressed === 13 && $('[name="submit_formcreator"]').is(':hidden')) {
+      if (keyPressed === 13 && $('#plugin_formcreator_form.plugin_formcreator_form button[name="add"]').is(':hidden')) {
          event.preventDefault();
          return false;
       }

templates/pages/userform.html.twig

@@ -45,7 +45,7 @@
 
 <div class="asset">
     {% set formName = 'plugin_formcreator_form' %}
-	<form name="{{ formName }}" method="post" role="form" enctype="multipart/form-data" class="plugin_formcreator_form" action="javascript:plugin_formcreator.submitUserForm()" onkeypress="return plugin_formcreator.submitUserFormByKeyPress(event);" id="plugin_formcreator_form" data-itemtype="PluginFormcreatorForm" data-id="{{ item.fields['id'] }}" data-submit-once="true">
+	<form name="{{ formName }}" method="post" role="form" enctype="multipart/form-data" class="plugin_formcreator_form" onsubmit="return plugin_formcreator.submitUserForm(event)" onkeypress="return plugin_formcreator.submitUserFormByKeyPress(event);" id="plugin_formcreator_form" data-itemtype="PluginFormcreatorForm" data-id="{{ item.fields['id'] }}" data-submit-once="true">
 		<h1 class='form-title'>
 		        {{ call('Glpi\\Toolbox\\Sanitizer::unsanitize', [__(item.fields['name'], options.domain)]) }}
 			<i class="fas fa-print" style="cursor: pointer;" onclick="window.print();"></i>
@@ -137,7 +137,7 @@
         <div class="center">
           {{ call('Html::submit', [
               __('Send'),
-              {'name': 'submit_formcreator'}
+              {'name': 'add'}
           ])|raw }}
         </div>
         {{ fields.hiddenField('plugin_formcreator_forms_id', item.fields['id']) }}