Hi,
I am trying to implement an ajax form. The form is supposed to update a
listView.
Basically, the onSubmit handler create a new listView after having
updated the database. It ends with those instructions :
myList = DataObjectsFactory.getMyList();
myListView = new MyListView("id", myList);
myListView.setOutputMarkupId(true);
target.addComponent(myListView);
myForm.clearInput();
target.addComponent(myForm);
I am getting a java.lang.IllegalArgumentException: markupId cannot be empty
at line
target.addComponent(myListView);
Can someone explain me what it means ?
And are the lines
myForm.clearInput();
target.addComponent(myForm);
the correct way to reset the form ?
Pierre-Yves
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