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Posted to users@wicket.apache.org by Voronetskyy <ye...@gmail.com> on 2007/10/14 22:50:16 UTC

PatternValidator for file name

Hello,

I'm neophyte of Wicket...

I'am using PatternValidator to test file name in the upload component.
I wrote the code :

 private class FileUploadForm extends Form
    {
        private FileUploadField fileUploadField;
        public FileUploadForm(String name)
        {
            super(name);
            setMultiPart(true);
           
            add(fileUploadField = new FileUploadField("fileInput"));
           
            fileUploadField.add(new 
PatternValidator(Pattern.compile("^*.JPG$")));
        }
// some  code
}

When submiting form with any file name, like 'D:\foto\alena.JPG' that 
matches my mask "^*.JPG$", I have a message that my file name is not 
matching the mask.

Can anyone tell me what is wrong with my code.

Thank you in advance for your help,
Yevgen.



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Re: PatternValidator for file name

Posted by Igor Vaynberg <ig...@gmail.com>.
the modelobject of fileuploadfield is of type FileUpload not the filename
string, so you cant use a validator that expects a string.

you should do this check in your onsubmit handler.

-igor


On 10/14/07, Voronetskyy <ye...@gmail.com> wrote:
>
> Hello,
>
> I'm neophyte of Wicket...
>
> I'am using PatternValidator to test file name in the upload component.
> I wrote the code :
>
> private class FileUploadForm extends Form
>     {
>         private FileUploadField fileUploadField;
>         public FileUploadForm(String name)
>         {
>             super(name);
>             setMultiPart(true);
>
>             add(fileUploadField = new FileUploadField("fileInput"));
>
>             fileUploadField.add(new
> PatternValidator(Pattern.compile("^*.JPG$")));
>         }
> // some  code
> }
>
> When submiting form with any file name, like 'D:\foto\alena.JPG' that
> matches my mask "^*.JPG$", I have a message that my file name is not
> matching the mask.
>
> Can anyone tell me what is wrong with my code.
>
> Thank you in advance for your help,
> Yevgen.
>
>
>
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> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>