有谁知道是否可以在 Sencha Touch 的列表中添加“字幕”(项目名称下方的浅灰色文本)?那么图像呢?对于字幕,例如,当您在 iPod 音乐菜单上获得歌曲名称和下方有关艺术家的信息时,以及用于电影的 Flixster 应用程序之类的图像时,就会出现字幕。
这是我的清单:
Ext.regModel('Contact', {
fields: ['firstName', 'lastName']
});
var store = new Ext.data.JsonStore({
model : 'Contact',
root: 'images',
sorters: 'firstName',
getGroupString : function(record) {
return record.get('firstName')[0];
},
data: [
{firstName: 'Tommy', lastName: 'Maintz'},
{firstName: 'Rob', lastName: 'Dougan'},
{firstName: 'Ed', lastName: 'Spencer'},
{firstName: 'Jamie', lastName: 'Avins'},
{firstName: 'Aaron', lastName: 'Conran'},
{firstName: 'Dave', lastName: 'Kaneda'},
{firstName: 'Michael', lastName: 'Mullany'},
{firstName: 'Abraham', lastName: 'Elias'},
{firstName: 'Jay', lastName: 'Robinson'}
]
});
var list = new Ext.List({
fullscreen: true,
itemTpl : '{firstName} {lastName}',
grouped : true,
indexBar: false,
store: store
});