Hi,
I had this problem when I placed my ActionForm in the Session. I noticed that when I
uncheck all the checkboxes, the browser would transmit no value for the checkbox
property and so the ActionForm property would not be updated to an empty String[] as I
had expected.
<html:multibox property="actionItemIndicator">
<bean:write name="defectsList" property="defectId"/>
</html:multibox>
If you uncheck all the checkboxes in your example, the request query string parameter
"actionItemIndicator" would not be transmitted. i.e. there would be no
"&actionItemIndicator=" in the query string. Most browsers dont transmit parameters
when they have no values.
I worked around this problem by checking if this parameter was null, and then
implicitly set the property to an empty String[];
eg. In the Validate Method()
...
if (httpServletRequest.getParameter("actionItemIndicator") == null) {
actionItemIndicator = new String[] {};
}
HTH.
S.
>>> [EMAIL PROTECTED] 09/22/03 04:56PM >>>
Can anyone help??? I have the following multibox in a
dyanValidatorForm:
<logic:iterate id="defectsList" name="reviewRecordForm"
property="defectsList" indexId="i">
<html:multibox property="actionItemIndicator">
<bean:write name="defectsList" property="defectId"/>
</html:multibox>
</logic:iterate>
I am having trouble unchecking the checkboxes. Everytime I uncheck a
checkbox, hit submit, when the screen comes back the checkbox is still
checked. When I extract, the form data from this property, the form
still indicates that the checkbox is checked even though I unchecked it
in the form....
How do I uncheck a box once it has been unchecked by the user???
Thanks in advance,
Natalie
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