Re: update select based on first select

[Leon Derks]

Hi Chris,

Thanks for your answer,
this is the other part:
<t:select t:id="productSelect" value="productCategory" 
blankLabel="${message:text-all}" t:mixins="t5components/OnEvent" 
event="change" />

The System.out.println("Value: " + value) in my java code always prints 
the first selected value. After that always the first value is printed, 
no matter what value I select.

What am I doing wrong?

Leon

Chris Lewis wrote:
Leon,

I can't tell from that code where/how you've used the OnEvent mixin. I
see the @OnEvent annotation, but that's unrelated (as you probably
realize). This exact use case was discussed recently - see:

http://markmail.org/search/?q=ajax-based+data+retrieval+list%3Aorg.apache.tapestry.users#query:ajax-based%20data%20retrieval%20list%3Aorg.apache.tapestry.users+page:1+mid:5srufbsi5jsrdmu2+state:results

chris

Leon Derks wrote:
  
I want to update a select, based on a value from another select.

I have tried the OnEvent mixin from the t5components, but only the
first selected value is printed to the screen.
When I select another value after that, it always prints the first
selected value.

How can I do this with Tapestry 5 at the moment?

Here is a part of the java page code:

@OnEvent(component = "productSelect", value = "change")
   Object onProductSelectChanged(String value)
   {
    System.out.println("Value: " + value);
   return null;
}

Leon




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