extjs 3.4 how to get element by name

Question

How can I get a html element by its name or css class in extended js 3.4? Ext.getCmp() I think only supports getting elements by their id's.

I need this to add a Ext.Tip to every gridpanels cell

Answer 1

You can use DomQuery for that purpose.

Another approach would be to use Column Renderer where you can set tooltips by adding them to metaData.attr (second argument of the renderer function).