# HG changeset patch
# User hamidouk
# Date 1325514273 -3600
# Node ID a10e7b6fdb0839daf4016ed464a9ef2e6120fc24
# Parent  68e91efc5a581d3bbbfaa435549eeb2e0391b028
display an error message when the user forget to enter text.

diff -r 68e91efc5a58 -r a10e7b6fdb08 src/css/LdtPlayer.css
--- a/src/css/LdtPlayer.css	Mon Jan 02 12:41:13 2012 +0100
+++ b/src/css/LdtPlayer.css	Mon Jan 02 15:24:33 2012 +0100
@@ -675,4 +675,8 @@
   font-weight: bold;
   color : #f7268e;
   text-align: center;
+}
+
+.Ldt-createAnnotation-errorMessage {
+  color: #D93C71;
 }
\ No newline at end of file
diff -r 68e91efc5a58 -r a10e7b6fdb08 src/js/widgets/createAnnotationWidget.js
--- a/src/js/widgets/createAnnotationWidget.js	Mon Jan 02 12:41:13 2012 +0100
+++ b/src/js/widgets/createAnnotationWidget.js	Mon Jan 02 15:24:33 2012 +0100
@@ -112,6 +112,23 @@
 
 /** handle clicks on "send annotation" button */
 IriSP.createAnnotationWidget.prototype.handleButtonClick = function(event) {
-  this.selector.find(".Ldt-createAnnotation-DoubleBorder").children().hide();
-  this.selector.find(".Ldt-createAnnotation-endScreen").show();
+  var textfield = this.selector.find(".Ldt-createAnnotation-Description");
+  var contents = textfield.val();
+
+  if (contents === "") {
+    textfield.after(IriSP.templToHTML(IriSP.createAnnotation_errorMessage_template));
+    textfield.css("background-color", "#d93c71");
+    textfield.bind("propertychange.tmp keyup.tmp input.tmp paste.tmp", IriSP.wrap(this, function() {
+                    var contents = textfield.val();
+                    console.log(contents);
+                    if (contents !== "") {
+                      this.selector.find(".Ldt-createAnnotation-errorMessage").hide();
+                      textfield.css("background-color", "");
+                      textfield.unbind(".tmp");
+                    }
+                 }));
+  } else {
+    this.selector.find(".Ldt-createAnnotation-DoubleBorder").children().hide();
+    this.selector.find(".Ldt-createAnnotation-endScreen").show();
+  }
 };
\ No newline at end of file
diff -r 68e91efc5a58 -r a10e7b6fdb08 src/templates/createAnnotation_errorMessage.html
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/templates/createAnnotation_errorMessage.html	Mon Jan 02 15:24:33 2012 +0100
@@ -0,0 +1,3 @@
+<p class='Ldt-createAnnotation-errorMessage'>
+  You must enter text to submit an annotation
+</p>
\ No newline at end of file