Change back button text in sencha touch detail card of nested list

Question

How can I change back button text in sencha touch detail card of nested list.

What I have done in detailcard config is :

detailCard: {
    xtype: 'panel',
    styleHtmlContent: true,
    scrollable: true,
    html: '  Loading ...... ',
    id: 'detailcard',
}

Answer 1

In addition to the backText you need to set the useTitleAsBackText attribute to false:

useTitleAsBackText: false,
backText: 'Go Back!'