[ Tobago ] No Page Refresh while validation

[madan chowdary <ma...@yahoo.com>]

Hi All,

I have a form in which the user has to enter some data and then submit the form.

If at all he misses anything , he should be informed that all fields are required.

To do this , i used validator attribute in the form elements. 

But this validation does a page refresh and then shows the errors in <tc:message> or <tc:messages/>

But i was asked to do the validation without page refresh, in a javascript alert message, and the message should be i18n format.

I used the "onclick" attribute and called a javascript function which gives a alert if any field is empty.

But how can i show the messages in i18n format. Validation error will differ based upon the validations i do. so the alert message should be shown to the user based upon his locale set.

How can i achieve this ?

thnx in advance

Regards,
Madan




		
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Re: [ Tobago ] No Page Refresh while validation

[Jörn Zaefferer <jo...@googlemail.com>]

JavaScript based form-validation should always start with the submit event:
When a user presses enter inside one form field, the form is submitted
without triggering your onclick event.

In your case it should be possible to use JSF's built-in localization
features. You'd have to somehow render that message into your JavaScript
when rendering the view.