Wicket expects that FormInput would have a getter for devices. This happens
because you are using CompoundPropertyModel with your form....thus the
wicket id is automatically used as a propertyModel on the form model object.
Alex Objelean
itayke wrote:
>
> Hi,
>
> I have this problem with my dropdownchoice with results in
> WicketMessage: No get method defined for class: class
> screens.CustomerFilters$FormInput expression: devices
>
> were the java class has:
>
> public CustomerFilters(){
> super();
> FormInput formInput = new FormInput("Form");
> setModel(new CompoundPropertyModel(formInput));
> add(formInput);
> ......
>
> }
>
>
> and the form class:
>
> public class FormInput extends Form{
>
> String deviceID;
>
> public FormInput(String id) {
> super(id);
>
> DropDownChoice ddc =
> new DropDownChoice("devices",
> getDevicesList(), //this will
> return a list of Device POJOs
> new IChoiceRenderer() {
> public Object getDisplayValue(Object
> object) {
> return
> ((Device)object).getDeviceName();
> }
> public String getIdValue(Object object,
> int index) {
> return
> ((Device)object).getDeviceID();
> }
> });
>
> add(ddc);
> }
>
> I also have a simple "Device" POJO class with getters and setters.
> The HTML looks like that:
>
> ...
> <form wicket:id="Form">
> <table>
> <tr>
> <th>Select Device</th>
> <td><select wicket:id="devices">
> <option>Some device</option>
> </select>
> </td>
> </tr>
> <tr><td colspan="2"><input type="submit" value="submit"/></td></tr>
> </table>
> </form>
>
> ...
>
>
>
> Any ideas what i'm doing wrong?
>
>
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