[ljcom] r10061: LJINT-407: Disable submit

U   trunk/htdocs/js/partners/placeholder.js

Modified: trunk/htdocs/js/partners/placeholder.js
===================================================================
--- trunk/htdocs/js/partners/placeholder.js	2011-02-17 07:20:16 UTC (rev 10060)
+++ trunk/htdocs/js/partners/placeholder.js	2011-02-17 07:53:51 UTC (rev 10061)
@@ -17,6 +17,14 @@
 				submitButtons.attr('disabled', 'disabled');
 			}
 		});
+
+		//disable submit controls if comment is empty
+		var commentText = $('#commenttext');
+		if(commentText.length > 0) {
+			commentText.input(function() {
+				submitButtons.attr('disabled', this.value.length === 0 );
+			}).trigger("input");
+		}
 	});
 	
 	$.fn.placeholder = function () {