how to set core-drawer-panel closed by default in core-scaffold component ?

[ThibzThibz]

I'd like to have a core-scaffold with the core-drawer-panel closed by default, and manage the state (open/close) of this drawer with the menuButton, regardless the responsiveWidth. When trying to use togglePanel and closeDrawer methods ... get undefined error. Thanks for help

[frankiefu]

You can set responsiveWidth to be very large to force in narrow mode. togglePanel and closeDrawer should work, sounds like you were not calling the method on core-scaffold element. Also if you want to have more customizations I would suggest to use the core-drawer-panel and core-header-panel to build your own app layout, like this: http://jsbin.com/ceqawoxize/1/edit

[vinyll]

There's a undocumented hidden property.

Polymer({
   ready: function(){
      my_drawer.hidden = true;
   }
});