Bugs item #1291738, was opened at 2005-09-15 10:23
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Jan Bares (jan_bar)
Assigned to: Nobody/Anonymous (nobody)
Summary: Behaviour of Button is not consistent
Initial Comment:
(tested with wicket 1.1.rc1)
I have a button on my form:
<input wicket:id="sendButton" type="submit"
value="Send"/>
And in form code:
add(new Button("sendButton"));
There is no Model for the button.
If the form has a model, button label is the value
of "value" attribute. If the form has no model, button
value is empty string ("").
Bug explanation:
Button.onComponentTag() calls getValue() to get the
button label. This drills to getModelObjectAsString(). If
form has no model, empty string is returned. However if
form has model, Wicket tries to read value of the button
from form model and the code throws and value attribute
is not modified.
Thanks for your time, Jan
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