Fixes for ticket #1

Author: judgej

index.php

@@ -9,6 +9,8 @@
 
     <script type="text/javascript" src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
     <script type="text/javascript" src="jquery.maxsubmit.js"></script>
+
+    <!-- Here the application could pass in a translated message suitable for the language of the end user -->
     <script type="text/javascript">
         jQuery(document).ready(function($) {
             $('form#form1').maxSubmit({
@@ -19,18 +21,36 @@
             });
         });
     </script>
+
+    <!-- Some fancy stuff for the demo -->
+    <script type="text/javascript">
+        jQuery(document).ready(function($) {
+            /* Toggle the enabled state on some form items */
+            $('.text_label, .radio_label, .select_label').click(function() {
+                return $(this).siblings('input, select, textarea').each(function(){
+                    this.disabled = !this.disabled;
+                });
+            });
+        });
+    </script>
+
+    <style type="text/css">
+        .text_label, .radio_label, .select_label, .doc_label {cursor: pointer; border-bottom: green dotted 1px;}
+    </style>
 </head>
 
 <?php
+    // Read any submitted data to go back into the form.
     $input = array(
         'text1' => 'Text 1',
         'text2' => 'Text 2',
+        'textarea1' => "A nice\nstory.",
         'checkbox1' => 'on',
         'checkbox2' => '',
     );
 
     foreach($input as $key => $value) {
-        $input[$key] = (isset($_POST[$key]) ? $_POST[$key] : '' );
+        $input[$key] = (isset($_POST[$key]) ? htmlspecialchars($_POST[$key]) : $input[$key] );
     }
 
     $input = array_merge(
@@ -88,7 +108,7 @@ function getFormSubmissionLimit($default = false)
     <?php if (!empty($_POST)) : ?>
     <p style="border-radius: 4px; border: 2px solid #ff3333; padding: 1em; background-color: #fdeaaa">
         Thank you for posting some stuff!
-        On a real application you may have lost some data by doing so.
+        On a real application you may have lost some data by ignoring the warning.
     </p>
     <?php endif; ?>
 
@@ -97,35 +117,48 @@ function getFormSubmissionLimit($default = false)
         For these tests, we will set the limit to 2, so the confirm message is always shown.
     </p>
 
+    <p>
+        Clicking the labels of <span class="doc_label">the form items like this</span> will disable those items, so they are not submitted.
+    </p>
+
     <form method="post" id="form1">
         <h2>Mandatory form items: will count as one submitted parameter each</h2>
 
         <p>
             <input type="text" name="text1" value="<?php echo $input['text1']; ?>" />
+            <span class="text_label" title="Click to toggle toggle the enabled state">(counts as one parameter)</span>
         </p>
 
         <p>
             <input type="text" name="text2" value="<?php echo $input['text2']; ?>" />
+            <span class="text_label" title="Click to toggle toggle the enabled state">(counts as one parameter)</span>
+        </p>
+
+        <p>
+            <textarea rows="3" cols="15" name="textarea1"><?php echo $input['textarea1']; ?></textarea>
+            <span class="text_label" title="Click to toggle toggle the enabled state">(counts as one parameter)</span>
         </p>
 
         <p>
             <select name="select2">
                 <option value="value1">Value 1</option>
+                <option value="value2">Value 2</option>
             </select>
+            <span class="select_label" title="Click to toggle toggle the enabled state">(counts as one parameter)</span>
         </p>
 
         <p>
             <input type="radio" name="radio1" value="value1" checked />
             <input type="radio" name="radio1" value="value2" />
             <input type="radio" name="radio1" value="value3" />
-            Radio 1
+            <span class="radio_label" title="Click to toggle toggle the enabled state">Radio 1</apan>
         </p>
 
         <p>
             <input type="radio" name="radio2" value="value1" checked />
             <input type="radio" name="radio2" value="value2" />
             <input type="radio" name="radio2" value="value3" />
-            Radio 2
+            <span class="radio_label" title="Click to toggle toggle the enabled state">Radio 2</apan>
         </p>
 
         <hr />
@@ -145,7 +178,8 @@ function getFormSubmissionLimit($default = false)
                 <?php foreach($input['select1'] as $key => $value) { ?>
                     <option value="<?php echo "$key"; ?>" <?php echo ($value ? "selected='selected'" : "") ?>><?php echo $key; ?></option>
                 <?php } ?>
-            </select> (counts as up to three parameters)
+            </select>
+            <span class="select_label" title="Click to toggle toggle the enabled state">(counts as up to three parameters)</span>
         </p>
 
         <p>

jquery-maxsubmit.jquery.json

@@ -7,7 +7,7 @@
 "maxinputvars",
 "suhosin"
 ],
-"version": "1.0.2",
+"version": "1.1.0",
 "author": {
 "name": "Jason Judge",
 "url": "https://github.com/judgej"

jquery.maxsubmit.js

@@ -2,7 +2,7 @@
  * Copyright 2013-2014 Academe Computing Ltd
  * Released under the MIT license
  * Author: Jason Judge <[email protected]>
- * Version: 1.0.2
+ * Version: 1.1.0
  */
 /**
  * jquery.maxsubmit.js
@@ -34,7 +34,8 @@
 				// Can use {max_count} as a placeholder for the permitted maximum
 				// and {form_count} for the counted form items.
 
-				max_exceeded_message: 'This form has too many fields for the server to accept.\n'
+				max_exceeded_message:
+					'This form has too many fields for the server to accept.\n'
 					+ ' Data may be lost if you submit. Are you sure you want to go ahead?',
 
 				// The function that will display the confirm message.
@@ -60,20 +61,20 @@
 					// submitted to the server.
 
 					// Text fields and submit buttons will all post one parameter.
-					var form_count = $('input:text, input:submit, input:password, textarea', this).length;
+					var form_count = $('input:text:enabled, input:submit:enabled, input:password:enabled, textarea:enabled', this).length;
 
 					// Checkboxes will post only if checked.
-					$('input:checkbox', this).each(function() {
+					$('input:checkbox:enabled', this).each(function() {
 						if (this.checked) form_count++;
 					});
 
 					// Single-select lists will always post one value.
-					$('select:not([multiple])', this).each(function() {
+					$('select:enabled:not([multiple])', this).each(function() {
 						form_count++;
 					});
 
 					// Multi-select lists will post one parameter for each selected item.
-					$('select[multiple]', this).each(function() {
+					$('select:enabled[multiple]', this).each(function() {
 						// The select item value is null if no options are selected.
 						var select = $(this).val();
 						if (select !== null) form_count += select.length;
@@ -82,7 +83,7 @@
 					// Each radio button group will post one parameter.
 					// Count the radio groups
 					var rgroups = [];
-					$('input:radio').each(function(index, el) {
+					$('input:enabled:radio').each(function(index, el) {
 						var i;
 						for(i = 0; i < rgroups.length; i++) {
 							if (rgroups[i] == $(el).attr('name')) return;