Re: [OS-webwork] displaying invalid data entered for non String values

Francisco Hernandez Wed, 11 Feb 2004 18:00:51 -0800

ill open an issue so this doesnt get lost

Jason Carreira wrote:

I would say make it an app-wide setting in webwork.properties with the
default NOT to show the incorrect value (for backward compatibility)
-----Original Message----- From: Francisco Hernandez [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 11, 2004 12:19 PM To: [EMAIL PROTECTED] Subject: Re: [OS-webwork] displaying invalid data entered for non String values

i think thats a really good idea, or maybe make it optional, not the default (dont know if other apps might be affected if its the default)?

Patrick Lightbody wrote:

It might be useful that we just do this automatically in the future. Any reason why we shouldn't have the templates look in the conversionErrors Map?

Patrick

-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]

On Behalf Of

Jason Carreira Sent: Tuesday, February 10, 2004 12:44 PM To: [EMAIL PROTECTED] Subject: RE: [OS-webwork] displaying invalid data entered for non

String

values

Type conversion errors are put into a Map on the ActionContext. I

forget

the exact name, but it's probably conversionErrors or

something like

that... It's a Map of fieldName -> original value. You

could edit your

templates to always load this if the field is in the Map,

rather than

displaying back an empty field.

-----Original Message----- From: Francisco Hernandez [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 10, 2004 3:39 PM To: [EMAIL PROTECTED] Subject: [OS-webwork] displaying invalid data entered for

non String

values

not too sure how to handle this cleanly but I want have a

textfield

where with a property of java.util.Date so users can input a date like 03/17/1980 and that works fine, but if they enter 03/1x7/1980 it

should present
them an error message but also redisplay 03/1x7/1980 in the
textfield so
they
can just remove the x and happily proceed, but since theDate
is null its
not redisplaying the previously entered values
if my jsp im using: <ww:textfield label="'Enter Date'" name="'theDate'" value="theDate"
/>

and to validate: public void validate() { if (theDate == null) { addFieldError("theDate", "Please input correct
Date! you
entered: " +
((String[])ActionContext.getContext().getParameters().get("the
Date"))[0]);
      }
  }
I could add another property like theDateString and do some more logic in validate() but that smells bad.. anyone have any ideas?

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Re: [OS-webwork] displaying invalid data entered for non String values

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