You can't use 'getValueForKey(for_value)' in a template
Here is how I would do it
<t:loop source='keys' value='key'>
<t:textfield t:value='value'/>
</t:loop>
private Map<String, String> something;
@Property
private String key;
public Set<String> getKeys(){
//Somehow you have already loaded the map
return something.keySet();//keys
}
public String getValue(){
return something.get(key);
}
public void setValue(String value){
something.put(key, value);
}
regards
Taha
On Wed, May 4, 2011 at 6:52 PM, bogdan_cm <bogdan.iva...@rbccm.com> wrote:
> Hi all,
> I have a textfield component inside a loop. The value of the text
> component is set like this:
> <t:textfield t:value="getValueForKey(for_value)"></t:textfield>
>
> The entire loop is enclosed in a <form>. When i try to submit the form, I
> get the following error:
>
> An exception has occurred: Failure writing parameter 'value' of component
> Index:textfield: Expression 'getValueForKey(for_value)' for class
> com.example.tutorial.pages.Index is read-only
>
>
> My Java class does contain a setter method:
>
> public String getValueForKey(String key) {
> return arUser.getValueForKey(key);
> }
>
> public void setValueForKey(String key) {
> System.out.println("DO NOTHING");
> }
>
> The only funny thing i'm doing here is that the java class does not have a
> property "per se", only getter and setter methods.
>
> Thanks very much,
> Bogdan.
>
>
>
>
> --
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