Changeset 1851

Timestamp:

11/04/08 14:24:09 (2 months ago)

Author:

rmarianski

Message:

allow almanac description count to go negative so users can paste in stuff and be able to change it

Files:

• siteapp/trunk/opengeo/almanac/templates/almanacadd.pt (modified) (2 diffs)

siteapp/trunk/opengeo/almanac/templates/almanacadd.pt

@@ -40 +40 @@
     
     <script>
+    var nAllowedDescriptionChars = 400;
     jQuery(document).ready(function() {
       jQuery('div.theme-widget input').focus(function() {
@@ -45 +46 @@
         return false;
        });
-       
-       
+
        // limit input on description
-       jQuery(document.getElementById('form.description')).keypress(function(event) {
-          if(jQuery(this)[0].value.length > 399 && event.keyCode != 8) {
-            event.preventDefault();
-          }    
+       var formDescription = document.getElementById('form.description');
+       var almanacSubmit = jQuery('input[@value="Add Almanac"]');
+       jQuery(formDescription).keyup(function(event) {
+         if(formDescription.value.length > nAllowedDescriptionChars) {
+           almanacSubmit.attr('disabled', 'disabled');
+           almanacSubmit.attr('class', 'disabled');
+         } else {
+           almanacSubmit.attr('disabled', false);
+           almanacSubmit.attr('class', 'button');
+         }
+         updateRemainingChars(formDescription);
        });
-       
-       jQuery(document.getElementById('form.description')).keyup(function(event) {
-          updateRemainingChars(this);
-       });
-      
-       
-       updateRemainingChars(document.getElementById('form.description'));
+
+       updateRemainingChars(formDescription);
      });
-     
+
      function updateRemainingChars(textArea) {
-          var remaining = 400 - jQuery(textArea)[0].value.length;
+          var remaining = nAllowedDescriptionChars - jQuery(textArea)[0].value.length;
           jQuery('#char-count')[0].innerHTML = remaining;
      }