javascript - slide a panel over the content -


i have menu(panel) , when expand collapsible menu within layout compresses content of panel next it. how expand on content? here menu code.

ext.define('*****.view.main.mainmenu', {     extend: 'ext.panel.panel',     alias: 'widget.main.mainmenu',      title: 'menu',     collapsed: true,     dock: 'left',     minwidth: 140,      initcomponent: function () {         var me = this;            ext.applyif(me, {             collapsedirection: 'left',             collapsible: true,              titlealign: 'center',             titlecollapse: false,             items: [                 {                  }             ]         });          me.callparent(arguments);     } });

you can make floating, can change window (which specialized panel resizeable , floatingby default), can change layout of parent container, can wrap these 2 panels tabpanel show 1 panel @ time, accordion might work if need see 1 @ time. check out examples sencha website see different combinations.


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