Hello!

I've got a DropDownChoice in one of my forms, with which the user can select a icon.
I want to display a preview of this icon beneath the drop down choice box.
Therefore I added an AjaxFormValidatingBehavior to the DropDownChoice. Now, when the user changes the value of the DropDownChoice I get informed in the onError or onSubmit method of the AjaxFormValidatingBehavior. Everything works fine if the form validation is ok and the form data gets synced to my data model (then I query my model for the selected icon
and update the corresponding Image and send it to the client).

The problem occurs when the form validation doesn't work, because in this case, the form data isn't synced to the model and I have no chance to know which icon was selected by the user (through the DropDownChoice). As I want to display a preview of the icon also if any of the previous form components didn't validate successful, I am in need of a method which tells me which Icon was chosen by the user, regardless of the previous validation
result.

Is this possible?

Thanks in anticipation!

Best Regards,

chris


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Christian Reiter |||c.rei...@gmx.net

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