bugfix for description suggestions

pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.tilman</groupId>
 	<artifactId>next-transactions</artifactId>
-	<version>1.5.2</version>
+	<version>1.5.3</version>
 
 	<parent>
 		<groupId>org.springframework.boot</groupId>

src/main/resources/static/app/controllers.js

@@ -207,10 +207,18 @@ transactionControllers.controller('TransactionListCtrl', [ '$scope', '$routePara
 	$scope.updateSuggestions = function(val) {
 		var suggestions = $resource('/api/transactions/search/descriptions', { accountId: $scope.account.id, prefix: val.toLowerCase() }).get();
 		return suggestions.$promise.then(function(data) {
-			var newSuggestions = new Array(suggestions._embedded.transactions.length);
+			var newSuggestions = new Array();
-			for (i = 0; i < suggestions._embedded.transactions.length; i++) {
+			var numSuggestions = 0;
-				newSuggestions[i] = suggestions._embedded.transactions[i].description;
+			var idx = 0;
+			
+			while (numSuggestions < 6 && idx < suggestions._embedded.transactions.length) {
+				if (newSuggestions.indexOf(suggestions._embedded.transactions[idx].description) < 0) {
+					newSuggestions[numSuggestions] = suggestions._embedded.transactions[idx].description;
+					numSuggestions++;
+				}
+				idx++;
 			}
+			
 			return newSuggestions;
 		});
 	};

src/main/resources/static/app/transaction-list.html

@@ -62,7 +62,8 @@
 							id="descriptionInput"
 							ng-model="transaction.description"
 							uib-typeahead="suggestion for suggestion in updateSuggestions($viewValue)"
-							class="form-control">
+							class="form-control"
+							autocomplete="off">
 					</div>
 	
 					<div class="row form-group" ng-show="accountUsers.length > 1">