titanium display hundreds of rows with tableviewrow - titanium

Question

using these lines of code I can display aproximately hundreds of tableviewrows in a tableview. The problem is that the window is opening in 3 seconds (android device). I guess there's some optimization I have to do in order to display the table in less than 1 sec.
any advice about it?
thanks in advance
EDIT
lines of code
module.exports.draw = function(){
els = [];
var cocktails = Ti.App.cocktails;
for(var i=0;i<cocktails.length;i++){
els.push({
type: 'Ti.UI.View',
searchableText : cocktails[i].nome,
properties : {
cocktail_id:cocktails[i].id,
borderColor:"#eee",
borderWidth: 1,
height: 100,
nome:cocktails[i].nome
},
childTemplates : [
{
type: 'Ti.UI.Label',
bindId : cocktails[i].id,
properties : {
text: cocktails[i].nome,
cocktail_id:cocktails[i].id,
color:"#000",
left:30,
zIndex:10,
top:10,
font:{
fontSize:20,
fontWeight:'bold'
}
},
events : {
click : function(e) {
Ti.App.fireEvent("render",{pag:'prepare',id:e.bindId});
}
}
},
{
type : 'Ti.UI.Label',
properties : {
left:30,
color:"#999",
top:50,
cocktail_id:cocktails[i].id,
text:cocktails[i].ingTxt != undefined?cocktails[i].ingTxt:''
},
bindId:cocktails[i].id,
events : {
click : function (e){
Ti.App.fireEvent("render",{pag:'prepare',id:e.bindId});
}
}
}
]
});
}
var search = Ti.UI.createSearchBar({
height:50,
width:'100%'
});
search.addEventListener('cancel', function(){
search.blur();
});
var content = Ti.UI.createListView({sections:[Ti.UI.createListSection({items: els})],searchView:search});
search.addEventListener('change', function(e){
content.searchText = e.value;
});
return content;
};

Answer 1

You need to look into lazy loading
http://www.appcelerator.com/blog/2013/06/quick-tip-cross-platform-tableview-lazy-loading/

Answer 2

As thiswayup suggests, lazy loading would probably be a very good idea.
If you do not wan't to use lazy loading you could do this:
function getListWindow( items ) {
var firstLayout = true;
var win = Ti.UI.createWindow({
//Your properties here.
});
var list = Ti.UI.createTableView({
data : [],
//other properties here
});
win.add(list);
win.addEventListener('postlayout', function() {
if(firstLayout) {
firstLayout = false;
var rows = [];
//Assuming the items argument is an array.
items.forEach(function( item ) {
rows.push( Ti.UI.createTableViewRow({
//Properties here based on item
}));
});
list.data = rows;
}
});
return win;
}
Doing this will open your window right away and load the rows after the window is shown. Showing a loader while the rows are being generated would probably be a good idea.