如何隐藏GridPanel的主体？

Question

My grid have some docked toolbars and i want to hide only grid body. I tried to hide like this:

mygrid.body.hide();

rows disappeared but container height not changed. So instead grid rows I got empty space..

So how can I collapse and expand gridpanel body?

Answer 1

尝试在网格上调用doLayout()和/或doComponentLayout()

Answer 2

You can try like this:

• Hide the headercontainer of the grid with hide(), if needed (this contains the grid header row)
• Hide the body of the grid with hide() as you did.
• Set the height of grid to appropriate value: grid.setHeight(grid_header_height + grid_toolbar_height). Plus grid_headercontainer_height to if needed.

Answer 3

你有没有尝试过

mygrid.collapse();