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Posted to users@tapestry.apache.org by luna_guo <gh...@163.com> on 2008/04/17 03:57:49 UTC

how to use t5 complete mixin

t5 beta:
Start.tml:
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
    <head>
         <title>tutorial1 Start Page</title>
    </head>
    <body>
    <t:form>
      <input type="text" t:type="textfield" t:id="title"
t:mixins="autocomplete" tokens=",;" size="10"/>
    </t:form>
    </body>
</html>
Start.java:
import java.util.List;

import org.apache.tapestry.annotations.Persist;
import org.apache.tapestry.ioc.internal.util.CollectionFactory;

public class Start {
	@Persist
    private String _title;

    List onProvideCompletionsFromTitle(String partialTitle) throws Exception
    {
       List<String> ls=CollectionFactory.newList();
       ls.add("123");
       ls.add("1234");
       return ls;
    }

    public String getTitle()
    {
        return _title;
    }

    public void setTitle(String title)
    {
        _title = title;
    }

}

but i allways get a  exception page:

Parameter(s) translate, value are required for
org.apache.tapestry.corelib.components.TextField, but have not been bound.
location
<input type="text" t:type="textfield" t:id="title" t:mixins="autocomplete"
tokens=",;" size="10"/>


what's the matter?Hellp me please.
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Re: how to use t5 complete mixin

Posted by Chris Lewis <ch...@bellsouth.net>.
You need to at least provide the t:textfield component with the value
parameter (the property that populates it). See:
http://tapestry.apache.org/tapestry5/tapestry-core/ref/org/apache/tapestry/corelib/components/TextField.html.

chris

luna_guo wrote:
> t5 beta:
> Start.tml:
> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
>     <head>
>          <title>tutorial1 Start Page</title>
>     </head>
>     <body>
>     <t:form>
>       <input type="text" t:type="textfield" t:id="title"
> t:mixins="autocomplete" tokens=",;" size="10"/>
>     </t:form>
>     </body>
> </html>
> Start.java:
> import java.util.List;
>
> import org.apache.tapestry.annotations.Persist;
> import org.apache.tapestry.ioc.internal.util.CollectionFactory;
>
> public class Start {
> 	@Persist
>     private String _title;
>
>     List onProvideCompletionsFromTitle(String partialTitle) throws Exception
>     {
>        List<String> ls=CollectionFactory.newList();
>        ls.add("123");
>        ls.add("1234");
>        return ls;
>     }
>
>     public String getTitle()
>     {
>         return _title;
>     }
>
>     public void setTitle(String title)
>     {
>         _title = title;
>     }
>
> }
>
> but i allways get a  exception page:
>
> Parameter(s) translate, value are required for
> org.apache.tapestry.corelib.components.TextField, but have not been bound.
> location
> <input type="text" t:type="textfield" t:id="title" t:mixins="autocomplete"
> tokens=",;" size="10"/>
>
>
> what's the matter?Hellp me please.
>   

-- 
http://thegodcode.net


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