Add an Element in Client Design Mode

Hi, I’d like to add new elements on the form after calling controller.setDesignMode(true), is this possible?

I found DRAGNDROP.COPY constant which can be returned from onDrag function. Can this help to Add elements on the form through Client Design Mode?

I found the solution to my problem.

After setting the form’s setDesignMode to true, I was able to add a label by calling newLabel method of solutionModel. To display the added element, I called recreateUI method.