If you're using a DateBox, you can define a custom Format with your
own parsing rules with:
setFormat(new CustomDateFormat(DateTimeFormat.getFormat
(pattern)));
http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/datepicker/client/DateBox.html#setFormat(com.google.gwt.user.datepicker.client.DateBox.Format)
private static final String DATE_BOX_FORMAT_ERROR =
"dateBoxFormatError";
private class CustomDateFormat extends DateBox.DefaultFormat
{
public CustomDateFormat(DateTimeFormat dateTimeFormat)
{
super(dateTimeFormat);
}
@Override
public Date parse(DateBox dateBox, String dateText, boolean
reportError)
{
Date date = null;
try
{
if (dateText.length() > 0)
{
date = getDateTimeFormat().parseStrict(dateText);
}
}
catch (Exception exception)
{
// According to the documentation, this should be an
// IllegalArgumentException, but bugs in
DateTimeFormat
// can cause other exceptions to be thrown, for
example:
// java.lang.StringIndexOutOfBoundsException: String
index out of range: 0
// at java.lang.String.charAt(String.java:558)
// at
com.google.gwt.i18n.client.DateTimeFormat.parseInt(DateTimeFormat.java:
1415)
}
if (date == null)
{
// If there are other formats you want to support, do
the parsing here
}
if (date != null)
{
// If there are dates that you want to disallow, set
date to null here
}
if (date == null && reportError)
{
dateBox.addStyleName(DATE_BOX_FORMAT_ERROR);
}
return date;
}
}
On Jan 19, 8:02 am, Mark Davis <[email protected]> wrote:
> Hi,
>
> I need to disable specified dates in DatePicker.
>
> What is the best way to do it?
>
> thanks in advance,
> Mark
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