so say I have foo.action with bar string property
what should bar be when i submit an action like foo.action?bar=
what should bar be when i submit an action like foo.action
this needs to get put on the wiki somewhere too
oh and for primitives too say bar is an int, would foo.action and foo.action?intBar= and foo.action?intBar=0 all set intBar to 0 ?
Dick Zetterberg wrote:
In WW1.3 and 1.4 a string parameter that is empty will set the string property to the empty string. Not null. If your program choose to interpret this as null that is up to you. How can you otherwise see the difference between a parameter that is not sent in at all and one that is sent in but is empty?
Cheers,
Dick Zetterberg [EMAIL PROTECTED]
----- Original Message ----- From: "Lars Fischer" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, December 11, 2003 12:38 PM
Subject: Re: [OS-webwork] Empty string property now "" instead of null?
IMO it is essential that is is NULL. This has been a problem with WW 1.2. and has been fixed in 1.3. It's perfectly legal for a String to be null.
If WW2 handles this as an empty String, it's a bug.
Hi,
When a form field (single textfield) is not filled, the request param is an empty string, which translates to an empty string array (ParametersInterceptor), but my property setter is called with an empty string. Should't that be null?
Cheers,
Mathias
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