1Marc

// my little html string builder
buildHTML = function(tag, html, attrs) {
  // you can skip html param
  if (typeof(html) != 'string') {
    attrs = html;
    html = null;
  }
  var h = '<' + tag;
  for (attr in attrs) {
    if(attrs[attr] === false) continue;

1Marc

// relevant dropbox threads: 
// - http://forums.dropbox.com/topic.php?id=28728&replies=12#post-
// - http://forums.dropbox.com/topic.php?id=31832

// code depends on spazcore.titanium.js (found in Tweetanium)

// SIMPLE WORKING EXAMPLE
var oa = new SpazOAuth("https://api.dropbox.com/", {"consumerKey": DROPBOX_KEY, "consumerSecret": DROPBOX_SECRET});
oa.setAccessToken(ACCESS_TOKEN, ACCESS_SECRET);

1Marc

var uploadFile = Titanium.Filesystem.getFile(filepath, filename);
var uploadStream = Titanium.Filesystem.getFileStream(uploadFile);

uploadStream.open(Titanium.Filesystem.MODE_READ, true);
content = uploadStream.read();
uploadStream.close();
// content = Titanium.Codec.encodeBase64(content);
// content = Titanium.Codec.encodeHexBinary(content);

var name = "file";

1Marc

// arrEach and objEach plugins
// code under MIT license by Marc Grabanski http://marcgrabanski.com
// jsperf tests: http://jsperf.com/each-vs-fn-arreach-and-objeach/2

$.arrEach = function(arr, cb){
    for (var i = 0, item; item = arr[i]; ++i) {
       cb.apply(item, [i, item]);
    }
    return arr;
}

1Marc

.bind('xgcolor:hsbmove' + ns, $.proxy(function(e) {
	var pos = $(this).offset(),
		hsbcolor = $.xgcolor.options.hsbcolor;

	hsbcolor.b = parseInt(100*(126 - Math.max(0,Math.min(126,(e.pageY - pos.top))))/126, 10);
	hsbcolor.s = parseInt(100*(Math.max(0,Math.min(130,(e.pageX - pos.left))))/130, 10);
	$.xgcolor._setColor(hsbcolor);
}, this.get('hsbselector')))

1Marc

Add this to your backbone view:

    selectors: {
        form: '.ui-page-active form',
        backbutton: '.ui-page-active .back',
        ...all your selectors...
    },
    
    $find: function(key) {
        if (this.selectors.hasOwnProperty(key)) {

1Marc

// Add this to your backbone view:

   selectors: {
        form: '.ui-page-active form',
        backbutton: '.ui-page-active .back',
        ...all your selectors...
    },
    
    $find: function(key) {
        if (this.selectors.hasOwnProperty(key)) {

1Marc

[ Launch Inlet ]Gist #3789441 See Previous Inlet [ Gist ]

1Marc

// Pseudocode demonstrating inefficient rendering
var $list = $('#list');
var dataset = data; // array of 1000 objects
for (var i = 0; i < dataset.length; i++) {
  var view = new ItemView({model: dataset[i]});
  $list.append(view.render().el);
}

1Marc

// Pseudocode demonstrating pre-rendering HTML
// Binding views to HTML rather than the views generating HTML
var $listItems = $('#list').find('li');
var dataset = data; // array of 1000 objects
for (var i = 0; i < dataset.length; i++) {
 var view = new ItemView({model: dataset[i]});
 view.setElement($listItems.eq(i));
}