I am trying to figure out how to make a multi-screen app using Appcelerator Titanium. I am familiar with Android development, so using the Android SDK I would create a few different activities, each doing their different work (login screen, screen displaying list of items, etc.) What is the equivalent in Titanium? I know that app.js is the main part of the app, but I assume it is not recommended to just put all code in that single file. The kitchen sink app has a lot of files and functionality, but I am not sure how they all fit together. So, what is the recommended way to create a project in Titanium for a basic app with a few screens doing different things? I am missing the Titanium concept of a screen.
no..
you can do it like
var button = Ti.UI.createButton({..});
button.addEventListener('click',function(e){
var window = Ti.UI.createWindow({
url:"../newWindow.js",
title:"newWindow"
});
Titanium.UI.currentTab.open(window,{animated:true});
});
i recommend to use the MVC-pattern like i already posted here.
App.js file is basically the file to initialize different window screens, and use Tabs to load those windows screens.Here is a link to create simple screens Create Window & Tabs
For further properties related to TitaniumUI
Try doing this:
app.js
Tintanium.include('window1.js', 'window2.js');
...
var button1 = Titanium.UI.createButton({...});
button1.addEventListener('click',function(){
window1.open();
});
window1.js
var window1=Titanium.UI.createWindow({...});
...etc...
Hope this will help ;)
try using my code below:
// functions
function openHomescreen(e)
{
settings.close();
getlucky.close();
survey.close();
homescreen.url = 'homescreen.js';
homescreen.open();
}
function openGetlucky(e)
{
settings.close();
homescreen.close();
getlucky.url = 'getlucky.js';
getlucky.open();
}
// events
Ti.App.addEventListener('homescreen',openHomescreen);
Ti.App.addEventListener('getlucky',openGetlucky);
openHomescreen({});
To open homescreen in other JS file, use this.
Ti.App.fireEvent('homescreen');
After a lot of time research i i found the solution for opening different windows with a click event attached to a button.
employee.js
//Current window (employee window)
var employeeWin = Ti.UI.currentWindow;
//define button
var moveToDetailBtn = Ti.UI.createButton({
width : 200, //define the width of button
height : 50, //define height of the button
title : 'Show Detail' //Define the text on button
});
//Click event to open the Employee Details window
moveToDetailBtn.addEventListener('click', function(){
//Call a export function
var win = require('employeeDetails').getEmployeeDetailSWin;
//Create new instance
var employeeDetailsWin = new win();
//Open the Employee Details window
employeeDetailsWin.open();
});
//Add the button to the window
employeeWin.add(moveToDetailBtn);
In employeeDetails.js
exports.getEmployeeDetailSWin = function(){
//Creates a new window
var empDetailsWin = Ti.UI.createWindow({
backgroundColor : '#ffffff' //Define the backgroundcolor of the window
});
//Addin a label to the window
empDetailsWin.add(Ti.UI.createLabel({
width : 100, //Define width of the label
height : 50, //Define height of the label
title : 'Employee Details'
}));
return empDetailsWin;
};
I found the solution in this page: http://www.mindfiresolutions.com/Open-New-Window-Without-URL-Property-In-Titanium-2214.php
Related
Is there any direct way to get dialog object of all components which are dragged on page.
For ex: when we load page and if there is any component like text, image are on page, I can get dialog. Please suggest?
Yes, it is possible. Attach a listener which listens to the editablesready event fired by WCM. Get all the editables on the page using the #getEditables() method of CQ.WCM and then get the dialog of each editable if it is present.
Sample code below.
CQ.WCM.on('editablesready', function() {
var editables = CQ.WCM.getEditables();
for(var path in editables) {
var editable = editables[path];
try {
console.log(editable.getEditDialog());
//Do stuff
} catch(e) { }
}
});
I am trying to integrate Sencha 4.1 (ExtJS) with the Leaflet mapping library while using Sencha Architect.
When the page loads, the tiles are mixed up and appear offset. I need to drag the page up to be able to see the tiles.
The full project is available here: https://github.com/breizo/SenchaLeaflet.
Here is an excerpt of the custom component created (see full code here: https://github.com/breizo/SenchaLeaflet/blob/master/ux/LeafletMap.js).
constructor: function () {
this.callParent(arguments);
this.on({
resize: 'doResize',
scope: this
});
var ll = window.L;
if (!ll) {
this.setHtml('Leaflet library is required');
}
}
onRender: function() {
this.callParent(arguments);
var renderTo = arguments[0].dom.id;
debugger;
var me = this,
ll = window.L,
element = me.mapContainer,
mapOptions = me.getMapOptions(),
map,
tileLayer;
if (ll) {
// if no center property is given -> use default position
if (!mapOptions.hasOwnProperty('center') || !(mapOptions.center instanceof ll.LatLng)) {
mapOptions.center = new ll.LatLng(47.36865, 8.539183); // default: Zuerich
}
me.setTileLayer(new ll.TileLayer(me.getTileLayerUrl(), me.getTileLayerOptions()));
tileLayer = me.getTileLayer();
mapOptions.layers = [tileLayer];
me.setMap(new ll.Map(renderTo, mapOptions));
map = me.getMap();
// track map events
map.on('zoomend', me.onZoomEnd, me);
map.on('movestart', me.onMoveStart, me);
map.on('moveend', me.onMoveEnd, me);
me.fireEvent('maprender', me, map, tileLayer);
}
},
When debugging it appears that when onRender is called, the parent container of the map is not properly sized yet, in particular its height is only enough to contain the attrib text, about 16 pix. WHen the doResize is called, the container is properly sized, but it doesn't change the end result: the tiles are mixed up and offset.
I tried various changes to the container, but nothing worked...
1) Problem with mixed layers is caused by CSS. Your leaflet.css has wrong path in html, so it's not attached in the document. To fix mixing issue set correct path to css file, or attach it from CDN:
<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.4/leaflet.css" />
2) Wrong map offset is caused by extjs generated div:
<div class="x-llmap x-fit-item x-llmap-default" ...></div>
It pushes map container to the bottom and wrong offset calculations are made. You can also fix this using inline style or CSS:
.leaflet-map-pane {
top: 0;
}
I have developed a simple google map web page. I need help form anyone who has experience in google maps. In right panel of my web page I add some checkboxes and I want to link different kml with these checkboxes. When I check all layer all kml are show in google maps and when I uncheck any layer checkbox then kml related to that checkbox will disappear. Please guide me how I can do this.
Please check the page from this link
http://toptrippk.com/webgis/kml%20layers.html
I suggest you the following structure. Using this method you don't have to write seperate functions for every layer but only this one. Note that 'id' of 'input' tags here is used as KML filename. You probably want to see this question. If looking forward then geoxml3 may be an option for you.
var G = google.maps;
function toggle() {
if (!this.kml)
{this.kml = new G.KmlLayer('http://toptrippk.com/webgis/uploadfiles/kml/' + this.id + '.kml', {preserveViewport:true}); this.on = false};
if (this.on)
{this.kml.setMap(null); this.on = false} else {this.kml.setMap(map); this.on = true};
};
function initialize() {
var layers = document.getElementsByTagName('input');
var options = {};
map = new G.Map(document.getElementById('map_canvas'), options);
for (var i=0; i<layers.length; i++) {G.event.addDomListener(layers[i], 'click', toggle)};};
G.event.addDomListener(window, 'load', initialize);
Using Titanium mobile sdk 1.7.2, I created a tabgroup with 11 tabs. The problem is when I open any of the tabs inside the 'more' tab, if the child window has a right navbar button, some times the 'edit' button of the 'more' tab doesn't go away..
my code is:
app.js:
var tabGroup=Titanium.UI.createTabGroup({top:20});
............
/** list of windows and tabs **/
............
var win9 = Titanium.UI.createWindow({
url:'discover.js',
title:'Discover',
navBarHidden:true,
barColor: navBarColor
});
var tab9 = Titanium.UI.createTab({
icon:'images/icons/Discover.png',
title:'Discover',
window:win9
});
discover.js:
win=Titanium.UI.currentWindow;
var btn=Titanium.UI.createButton({title:'Discover'});
btn.addEventListener('click',function (){
//do some stuff
});
win.rightNavButton=btn;
the problem is, sometimes when I open the 'tab9' which opens 'win9' my button (btn) doesn't appear, the 'edit' button of the 'more' is shown instead.
N.B: the click event listener works just fine, It is the 'edit' title that persists. Any one knows how to solve this?
thank you,
You need to set allowUserCustomization:false in your Tabgroup.
var tabGroup=Titanium.UI.createTabGroup({top:20,allowUserCustomization:false});
try to set
win.rightNavButton = null;
win.rightNavButton = btn;
I'm trying to open a new window via a button to the configuration page but how do you add a title (at the top of the screen) to a newly created window?
On the starting page, I have a button created to open a new page as:
var btnConfig = Ti.UI.createButton({
backgroundImage:'img/settings.png',
height:33,
width:33
});
win1.rightNavButton = btnConfig;
btnConfig.addEventListener('click',function(){
Ti.include('win_config.js');
})
Then on win_config.js :
var win_config = Titanium.UI.createWindow({
title:"Configure",
backgroundColor:'#BBB',
});
win_config.open({
transition:Ti.UI.iPhone.AnimationStyle.FLIP_FROM_LEFT
});
I thought that by just setting "title" it'll appear but apparently it doesnt.
needed to add "modal:true" in the createWindow
var win_config = Titanium.UI.createWindow({
title:"Configure",
backgroundColor:'#BBB',
modal:true
});