how to stop reloading sap ui dialog box while changing width and hieght

Hi Team,

I have created sap.ui.commons.dialog with some controls and added button called to resize the dialog box its working but when resizing the whole components inside that dialog box reloading,Is there any way to stop reloading componemts in dialog box?

creating dialog code

editorDialog = new sap.ui.commons.Dialog();

        editorDialog.setKeepInWindow(true);

        editorDialog.setModal(false);

        editorDialog.setTitle("Workflow Editor");

        editorDialog.setWidth("98%");

        editorDialog.setHeight("98%");

resizing button code

editorDialog.setWidth("20%");

editorDialog.setHeight("20%");

Thanks

Varathan A