hi maik
thanks for your answer
it works, but the jsf-page display this:
table:
[Frage1=Antwort1, Frage3=Antwort3, Frage2=Antwort2, Frage4=Antwort4]
[Frage1=Antwort1, Frage3=Antwort3, Frage2=Antwort2, Frage4=Antwort4]
[Frage1=Antwort1, Frage3=Antwort3, Frage2=Antwort2, Frage4=Antwort4]
[Frage1=Antwort1, Frage3=Antwort3, Frage2=Antwort2, Frage4=Antwort4]
my jsf-page:
<t:outputText value="table:" />
<t:dataTable value="#{myHashMap.myhmEntrySet}" var="entry">
<t:column>
<t:outputText value="#{myHashMap.myhmEntrySet}" />
</t:column>
</t:dataTable>
what is wrong?
Mike Kienenberger wrote:
>
> UIData components operate on ordered lists.
>
> So the easiest thing to do would be to use something like this:
>
> <t:dataTable value="#{myHashMap.myhmEntrySetList}" var="entry">
>
> public List getMyhmEntrySetList() {
> return new java.util.ArrayList(myhm.entrySet());
> }
>
>
> On 1/18/07, mathias °ö° <[EMAIL PROTECTED]> wrote:
>>
>> hi all
>>
>> how can i access my HashMap (backing bean) in the jsf-page:
>>
>> <t:dataTable value="#{myHashMap.myhm}" var="table">
>> <t:column value=""></t:column> <!-- Frage column -->
>> <t:column value=""></t:column> <!-- Antwort column -->
>> </t:dataTable>
>>
>> backing bean:
>>
>> public class MyHashMap {
>>
>> public HashMap <String, String> myhm = new HashMap<String, String>();
>>
>> public HashMap<String, String> getMyhm() {
>>
>> myhm.put("Frage1", "Antwort1");
>> myhm.put("Frage2", "Antwort2");
>> myhm.put("Frage3", "Antwort3");
>> myhm.put("Frage4", "Antwort4");
>>
>> return myhm;
>>
>> }
>>
>> public void setMyhm(HashMap<String, String> myhm) {
>> this.myhm = myhm;
>>
>> }
>>
>> }
>>
>> --
>> View this message in context:
>> http://www.nabble.com/HashMap-and-dataTable-tf3033822.html#a8429583
>> Sent from the MyFaces - Users mailing list archive at Nabble.com.
>>
>>
>
>
--
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