Re: T5: looping in form not updating values

[tapestryphoto]

I should add that replacing the Loop with a Grid causes it to work as  
expected. Also, I notice that when I use a Loop, the setValue() being  
called is on a different instance of Keyword than the one used by the  
getter. As new is only called once, I gather the object used by the  
setter must be being created by the serialization mechanism.

Any further thoughts appreciated as this has me stumped.

p.


Quoting tapestryphoto <[EMAIL PROTECTED]>:


Hi,

Bit of a simple query. I'm not sure what I'm doing wrong as I've
followed the example given in the T5 component reference (bar using an
encoder - my values are strings so I don't see why I should need one).

I'm trying to implement a dynamic form where a user can add extra
keyword fields. Adding works fine. Unfortunately when the form is
submitted on Search none of the keyword values are updated with the
entered values.


Here is the markup:

                <form t:type="form" t:id="tagForm">
                        Tag: <select t:type="select" t:model="tags" 
t:value="tag"
t:encoder="tags" t:blankOption="NEVER"></select>
                        <p/>

                        <t:loop source="allKeywords" value="keyword">
                                Keyword:<t:textfield t:id="keywordField" 
value="keyword.value"/>
                        </t:loop>

                        <t:submit t:id="search" value="Search"/>
                        <t:submit t:id="add" value="Add"/>

                </form>


Here is the page class:



....


public class SearchByTag
{
        @SuppressWarnings("unused")
        @Property
        @Persist
        private GenericSelectModel<Tag> tags;

        @SuppressWarnings("unused")
        @Property
        @Persist
        private Tag tag;

        @SuppressWarnings("unused")
        @Property
        @Persist
        private List<Value> searchResults;

        @SuppressWarnings("unused")
        @Property
        @Persist
        private Value listItem;

        @Property
        @Persist
        private List<Keyword> allKeywords;

        @Persist
        private Keyword keyword;

        @Inject
        private PropertyAccess propertyAccess;

        @Inject
        private MetadataRepository repository;



    public SearchByTag()
    {
                List<Tag> list = repository.getAllTags();

                allKeywords = new ArrayList();

        tags = new
GenericSelectModel<Tag>(list,Tag.class,"name","id",propertyAccess);
    }


    public GenericSelectModel<Tag> getBeans()
    {
       return tags;
    }

    void onSelectedFromAdd()
        {
        allKeywords.add(new Keyword());
        }

    Object onSuccess()
    {
        for (Keyword x: allKeywords)
        {
                System.out.println("VALUE ----> "+x.getValue());
        }


        return this;
        }


        public Keyword getKeyword()
        {
                return keyword;
        }


        public void setKeyword(Keyword keyword)
        {
                this.keyword = keyword;
        }


}





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