I was looking at the validator js on github
https://github.com/apache/tapestry-5/blob/bb255c0a144a19939d357c0f071570eea272c918/tapestry-core/src/main/coffeescript/META-INF/modules/t5/core/validation.coffee
but found myself lost in the coffee script. Now if I understand you
correctly, when the fields are rendered, data- attributes are added to the
fields and then used by my validation js?
Thanks Guys,
On Thu, Nov 21, 2013 at 1:53 PM, Thiago H de Paula Figueiredo <
thiag...@gmail.com> wrote:
> On Thu, 21 Nov 2013 15:55:33 -0200, George Christman <
> gchrist...@cardaddy.com> wrote:
>
> Hello, I'm trying to build a custom validator but noticed some changes
>> regarding the js in 5.4.
>>
>
> Does anybody know of a simple approach to handling the js piece of the
>> code?
>>
>> javaScriptSupport.require("t5/core/validation");
>> writer.attributes(DataConstants.VALIDATION_ATTRIBUTE, true,
>> "data-validate-maxscale", constraintValue.toString(),
>> "data-maxscale-message", buildMessage(formatter,
>> field, constraintValue));
>>
>
> I'm sorry, I'm not sure I know what you're asking. Anyway, just think that
> the data you need to perform the validation client-side now follows the way
> better approach of being located in data-* attributes instead of variables.
> Now just make your validation JavaScript code search for elements with the
> data-* attributes you're adding and add the validation hooks to them. Have
> you checked how the Tapestry validators are written? That's what I'd do
> until the documentation about it isn't available.
>
>
>
> I'm not sure if I should be using coffee or what I'm suppose to be doing.
>>
>
> You don't need to use CoffeeScript yourself.
>
> --
> Thiago H. de Paula Figueiredo
> Tapestry, Java and Hibernate consultant and developer
> http://machina.com.br
>
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>
--
George Christman
www.CarDaddy.com
P.O. Box 735
Johnstown, New York
