2009/3/17 mohanprasad <mo...@thebizmo.com>:
>
> Hello everybody,
> i have written a form with the following elements for testing inflator
> feature in formfu. But when i tried to upload the image , form submittion is
> failing, i am getting the "Error opening image file" error
>
> yml form is as follows.
>
> elements:
> - type: File
> name: image
> label: Upload image
> attributes:
> title: Browse and upload image
> inflators:
> - type: Imager
> - type: Submit
> name: submit
> value: Upload
>
> Controller actions for handling it is as follows.
> # start of controller action
> sub image :Chained('base') Args('0') FormConfig {
> my ($self, $c) = @_;
> my $form = $c->stash->{form};
>
> if ($form->submitted_and_valid) {
> $c->log->info("form submitted and valid");
> my $image = $form->param_value('image');
> # do some stuff here
> $c->stash->{success_msg} = "Your new avatar uploaded successfully";
> $c->stash->{template} = 'image_success.tt';
> }else{
> $c->log->info('form submission failed');
> $c->stash->{template} = 'image.tt';
> }
> }
> # end of controller action
>
> Form submission is always failing for any type of image.
> Could anybody let me know where i am doing wrong?
Download the "Imager" distribution from cpan, run the Makefile.PL and
check its output.
It'll list whether or not it's found the libraries for each file type.
I suspect either they're not installed, or it's not finding them.
On fedora, it's just a matter of:
yum install giflib-devel libpjeg-devel libpng-devel libtiff-devel
(plus any other libraries you want)
And then rebuilding and installing Imager.pm
Carl
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