DropDownChoice « wicket « Java Enterprise Q&A





1. DropDownChoice - nothing selected, value -1?    stackoverflow.com

I have a DropDownChoice component on my Form and when the form is submitted and nothing is selected from the DropDownChoice, the default value that's returned is "-1". Is there are ...

2. Setting default model object in a dropdownChoice?    stackoverflow.com

I've a listView to list a table from the database, and I've a column to edit a row. Edit link sets the response an edit page. Edit page's constructor takes an ...

3. wicket DropDownChoice No get method defined for class    stackoverflow.com

I am using a DropDownChoice, its key and value are username property of User object. But when I submit I get the following error No get method defined for class: class ...

4. DropDownChoice set a particular index selected    stackoverflow.com

I have a DropDownChoice :

       DropDownChoice timePeriod = new DropDownChoice("timePeriod", Arrays.asList(new TimePeriod(1, "Weekly"), new TimePeriod(2, "Bi-Weekly"), new TimePeriod(3, "Semi-Monthly"), new TimePeriod(4, "Monthly"), new TimePeriod(5, "Yearly")), ...

5. Setting attribute to the option of DropDownChoice    stackoverflow.com

I have a DropDownChoice:

        DropDownChoice dateSpanChoice = new DropDownChoice("dateSpan", new PropertyModel(getModel(), "dateSpan"), dateSpans, new IChoiceRenderer() {

         ...

6. Dynamcially adding panels based on DropdownChoice selection    stackoverflow.com

am a newbie to wicket and am experimenting few things with it, like, I have four panel but one only should be added based on the selection made in the DropdownChoice ...

7. Separator in a Wicket DropDownChoice    stackoverflow.com

Is there some obvious way to add a separator to the list of options in a Wicket DropDownChoice? In my case I'm populating the selection with two types of domain objects ...

8. wicket: Dropdownchoice    stackoverflow.com

i have two dropdowns using same model and sets the value into it. Dropdown1 will visible on screen always and Dropdown2, will be visible for only one particular option choosen in ...

9. Wicket palette with dropdownchoice    stackoverflow.com

I created a palette which contains values, and i created a DropDownChoice ddcdomaines with an AjaxFormComponentUpdatingBehavior to update choice list, but i dont know how to do it, can you help ...





10. How to keep "Choose One" option in a DropDownChoice Wicket?    stackoverflow.com

When I first load a page, the default option on a dropdownchoice is "Choose One". Is there a way to keep it in the dropdown, even when I have selected a ...