branch | model |
changeset 890 | c8810910c311 |
parent 885 | 4508b8b6b45b |
child 910 | 52cb50cea1df |
1.1 --- a/javaquery/demo-calculator-dynamic/src/main/java/org/apidesign/bck2brwsr/demo/calc/Calc.java Mon Mar 25 14:15:09 2013 +0100 1.2 +++ b/javaquery/demo-calculator-dynamic/src/main/java/org/apidesign/bck2brwsr/demo/calc/Calc.java Mon Mar 25 16:47:17 2013 +0100 1.3 @@ -74,7 +74,9 @@ 1.4 c.getDisplay() 1.5 ); 1.6 c.setDisplay(newValue); 1.7 - c.getHistory().add(newValue); 1.8 + if (!c.getHistory().contains(newValue)) { 1.9 + c.getHistory().add(newValue); 1.10 + } 1.11 c.setMemory(0); 1.12 } 1.13