IOS7 style inline picker with Titanium - ios7

Question

Has anyone achieved to implement an IOS7 style inline picker in Titanium? I would be thankful for any hints or demos.
As e.g. in the calendar: http://i.stack.imgur.com/hUDZK.png
This is my current code:
var HintTextArea = require('hinttextarea');
var self = Ti.UI.createWindow({
backButtonTitle: '',
title: L('addwish_title'),
backgroundColor: 'white',
layout: 'vertical',
});
var title = Ti.UI.createTextField({
hintText: L('addwish_title'),
borderStyle: Ti.UI.INPUT_BORDERSTYLE_NONE,
color: 'black',
top: 10, bottom: 10, left: 40,
width: 270,
height: Ti.UI.SIZE,
suppressReturn: true
});
var rowTitle = Ti.UI.createTableViewRow({touchEnabled: false});
rowTitle.add(title);
var category = Ti.UI.createLabel({
text: L('addwish_category'),
touchEnabled: false,
color: 'black',
top: 10, bottom: 10, left: 40,
width: 270,
height: Ti.UI.SIZE
});
var rowCategory = Ti.UI.createTableViewRow({});
rowCategory.add(category);
var categoryPicker = Ti.UI.createPicker({
//visible: false,
selectionIndicator: true,
//height: 0
});
var data = [];
data[0]=Ti.UI.createPickerRow({title:'Bananas'});
data[1]=Ti.UI.createPickerRow({title:'Strawberries'});
data[2]=Ti.UI.createPickerRow({title:'Mangos'});
data[3]=Ti.UI.createPickerRow({title:'Grapes'});
data[4]=Ti.UI.createPickerRow({title:'Bananas'});
data[5]=Ti.UI.createPickerRow({title:'Strawberries'});
data[6]=Ti.UI.createPickerRow({title:'Mangos'});
data[7]=Ti.UI.createPickerRow({title:'Grapes'});
categoryPicker.add(data);
categoryPicker.setSelectedRow(0, 3);
var rowPicker = Ti.UI.createTableViewRow({touchEnabled: false});
rowPicker.add(categoryPicker);
var description = HintTextArea.createTextArea({
color: 'black',
font: {fontSize: 16},
top: 10, left: 39,
height: 180,
width: 272,
suppressReturn: true
});
var rowDescription = Ti.UI.createTableViewRow({touchEnabled: false});
rowDescription.add(description);
var footerView = Ti.UI.createView({
height : Ti.UI.SIZE
});
var addWishButton = Ti.UI.createButton({
title: L('addwish_add_button'),
height: 20,
top: 10,
bottom: 5
});
footerView.add(addWishButton);
// now add the complete tableview form
var tableView = Ti.UI.createTableView({
data: [rowTitle, rowCategory, rowDescription],
footerView : footerView,
allowsSelection: false
});
self.add(tableView);
// *** EVENTS
category.addEventListener('click', function(e) {
Ti.API.debug('category event');
// check if the picker is already visible
tableView.insertRowAfter(1, rowPicker);
});
self.open();

Answer 1

The problem is that you add event listener to Label view which has property touchEnabled set to false. Change it to:
var category = Ti.UI.createLabel({
text: L('addwish_category'),
color: 'black',
top: 10, bottom: 10, left: 40,
width: 270,
height: Ti.UI.SIZE
});
and also event listener to:
// *** EVENTS
var pickerEnabled = false;
category.addEventListener('singletap', function(e) {
Ti.API.debug('category event');
// check if the picker is already visible
if (pickerEnabled) {
tableView.deleteRow(rowPicker);
pickerEnabled = false;
} else {
tableView.insertRowAfter(1, rowPicker);
pickerEnabled = true;
}
});
There is some issue with click event on Label in TableView but singletap works fine.
Also I added simple if statement, which will prevent adding second picker to table.