MVVM, How to display @validator error like the constraint attribut error ?

asked 2015-06-19 17:38:10 +0800

WilliamB
1609 ● 1 ● 6

I'm using mvvm and @validator to do server side validation. I've seen on exemple people using label to display the error messages.

However I was wondering how could I display the validation error exactly like the constraint attribut displays its error : Small red popin on the side of the field.

Thank you

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answered 2015-06-23 10:00:34 +0800

hawk
3250 ● 1 ● 5
http://hawkphoenix.blogsp... ZK Team

pass the input component to a validator, like <textbox value="@validator(vm.myValidator, component=self)"/>
get the passed component from context
call inputComponent.setErrorMessage() inside the validator

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Thank you. I went a different way because i wanted to use form validation instead but this would have worked ;)

WilliamB ( 2015-06-23 11:33:40 +0800 )edit

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Asked: 2015-06-19 17:38:10 +0800

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Last updated: Jun 23 '15

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MVVM, How to display @validator error like the constraint attribut error ?

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