Sencha show / hide element

I have a simple form, and I work with开发者_Go百科 a button that has a handler to get the submit. When the user clicks that button, I want to show a 'DIV'-element.

How is it possible to show / hide a specific element in Sencha?

Thanks in advance!

To show a component:

Ext.getCmp('YourDivID').show();

To hide a component:

Ext.getCmp('YourDivID').hide();

Before this, you have to of course create a component with YourDivID.

You have to use getCmp in order to select an element,

but you have to use Ext.select() in order to select an HTML element like divs.

Example usage:

Ext.select("#yourdiv").hide();