Note deletion feature added

resources/edit.html

@@ -22,7 +22,8 @@
       <textarea id="note" name="note">%CONTENT%</textarea>
       <fieldset id="input-elems">
         <input class="ui-elem" id="plain-password" name="plain-password" placeholder="Password for editing" type="text">&nbsp;
-        <input class="button ui-elem" id="publish-button" type="submit" value="Publish">
+        <input class="button ui-elem" id="publish-button" name="button" type="submit" value="Publish">
+        <input class="button ui-elem" id="delete-button" name="button" type="submit" value="Delete">
         <span id="tableau">
           0 words
         </span>

resources/public/index.html

@@ -18,6 +18,7 @@
 	<article class="bottom-space">
 		<h2>Changelog</h2>
 		<ul>
+			<li><strong>2016-03</strong>: Note deletion feature added.</li>
 			<li><strong>2015-10</strong>: NoteHub rewritten in Node.js.</li>
 			<li><strong>2015-10</strong>: NoteHub API and note styling discontinued due to low adoption by the user base.</li>
 			<li><strong>2014-09</strong>: text size setting added</li>

resources/public/js/publishing.js

@@ -4,8 +4,7 @@ var $ = function(id) {
 var iosDetected = navigator.userAgent.match("(iPad|iPod|iPhone)");
 var timer = null;
 var timerDelay = iosDetected ? 800 : 400;
-var $note, $action, $preview, $plain_password, 
-  updatePreview, $tableau;
+var $note, $action, $preview, $plain_password, $tableau;
 var backendTimer;
 
 function md2html(input) {
@@ -25,7 +24,7 @@ function onLoad() {
   $preview = $("draft");
   $tableau = $("tableau");
   $plain_password = $("plain-password");
-  updatePreview = function() {
+  var updatePreview = function() {
     clearTimeout(timer);
     var content = $note.value;
     var delay = Math.min(timerDelay, timerDelay * (content.length / 400));
@@ -36,6 +35,7 @@ function onLoad() {
   };
   if ($action == "UPDATE") updatePreview();
   else {
+    $("delete-button").style.display = "none";
     $note.value = "";
     var draft = localStorage.getItem("draft");
     if (draft) {
@@ -44,14 +44,13 @@ function onLoad() {
     }
   }
   $note.onkeyup = updatePreview;
-  $("publish-button").onclick = function(e) {
+  $("delete-button").onclick = $("publish-button").onclick = function(e) {
     localStorage.removeItem("draft");
-    self.onbeforeunload = null;;
+    self.onbeforeunload = null;
     if ($plain_password.value != "") $("password").value = md5($plain_password.value);
     $plain_password.value = null;
-    $("signature").value = md5($("session").value + 
-      $note.value.replace(/[\n\r]/g, ""));
-  }
+    $("signature").value = md5($("session").value + $note.value.replace(/[\n\r]/g, ""));
+  };
   if (iosDetected) $note.className += " ui-border";
   else $note.focus();
   self.onbeforeunload = saveDraft;