Re: Unable to get custom attributes value in Mixin from Select control

Hi,

What version of Tapestry are you using?
I think since version 5.4 it is required to add the mixin prefix to its 
parameters:

t:[mixin-name].[parameter-name]="[property-name]"


So in your case:

<select
...
t:mixins="mixinDropDown"
t:mixinDropDown.varid="${ob1.sub1.sub2.id}"
...
</select>

Maybe that is the problem you are having?

Nathan


Op 29/03/2017 om 11:42 schreef Ankit Jain:
> Hi,
>
> I am unable to get custom attributes (t:varid) value in Mixin (mixinDropDown) from Select Input control.
>
> <select t:type="select" t:value="dateDropDown"
>                          t:model="dropDownDateValues" t:validate="prop:fieldValidator"
>                          encoder="stringEncoder"
>                          varid1="${ob1.sub1.sub2.id}"
>                          t:varid="${ob1.sub1.sub2.id}"
>                          t:mixins="mixinDropDown"
> t:dataType="dropdown"
>                          style="width:${tbxwidth}"
>                          t:blankOption="prop:blankOption"></select>
>
> In mixinDropDown, I have declared the varid as following:
>      @Parameter(defaultPrefix = BindingConstants.LITERAL)
>      private String varid;
>
> when I am accessing it in AfterRender, 'varid' is coming as null.
>
> Note: I have tested that "${ob1.sub1.sub2.id}" is returning a valid value and not null.
>
> Regards, Ankit
> [Aspire Systems]
>
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