diff options
Diffstat (limited to 'server/src')
| -rw-r--r-- | server/src/com/vaadin/ui/AbstractTextField.java | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/server/src/com/vaadin/ui/AbstractTextField.java b/server/src/com/vaadin/ui/AbstractTextField.java index 14c135228c..93025ac0fd 100644 --- a/server/src/com/vaadin/ui/AbstractTextField.java +++ b/server/src/com/vaadin/ui/AbstractTextField.java @@ -126,22 +126,25 @@ public abstract class AbstractTextField extends AbstractField<String> implements selectionPosition = -1; } - target.addAttribute(TextFieldConstants.ATTR_TEXTCHANGE_EVENTMODE, - getTextChangeEventMode().toString()); - target.addAttribute(TextFieldConstants.ATTR_TEXTCHANGE_TIMEOUT, - getTextChangeTimeout()); - if (lastKnownTextContent != null) { - /* - * The field has be repainted for some reason (e.g. caption, size, - * stylename), but the value has not been changed since the last - * text change event. Let the client side know about the value the - * server side knows. Client side may then ignore the actual value, - * depending on its state. - */ - target.addAttribute( - TextFieldConstants.ATTR_NO_VALUE_CHANGE_BETWEEN_PAINTS, - true); + if (hasListeners(TextChangeEvent.class)) { + target.addAttribute(TextFieldConstants.ATTR_TEXTCHANGE_EVENTMODE, + getTextChangeEventMode().toString()); + target.addAttribute(TextFieldConstants.ATTR_TEXTCHANGE_TIMEOUT, + getTextChangeTimeout()); + if (lastKnownTextContent != null) { + /* + * The field has be repainted for some reason (e.g. caption, + * size, stylename), but the value has not been changed since + * the last text change event. Let the client side know about + * the value the server side knows. Client side may then ignore + * the actual value, depending on its state. + */ + target.addAttribute( + TextFieldConstants.ATTR_NO_VALUE_CHANGE_BETWEEN_PAINTS, + true); + } } + } @Override |