alloy - npm Package Compare versions

Comparing version 0.1.23 to 0.1.24

Alloy/builtins/viewBasedNavigator.js

@@ -95,3 +95,3 @@ var _win;
 
-if (Ti.Platform.name === 'iPhone OS') {
+if (OS_IOS) {
     var lastBottom;
@@ -98,0 +98,0 @@ Ti.App.addEventListener('keyboardFrameChanged', function keyboardFrameChanged(evt) {

package.json

@@ -16,3 +16,3 @@ {
   ],
-  "version": "0.1.23",
+  "version": "0.1.24",
   "author": "Appcelerator, Inc. <[e-mail]>",
@@ -19,0 +19,0 @@ "maintainers": [

test/apps/widget_complex/controllers/index.js

@@ -0,1 +1,19 @@
+$.sfb.setHandlers({
+	success: function(books) {
+		var data = [];
+		_.each(books, function(book) {
+			var row = Alloy.getComponent('row').create({
+				title: book.title,
+				authors: book.authors,
+				image: book.image
+			}).getRoot();
+			data.push(row);
+		});
+		$.table.setData(data);
+	}
+	// You can override error handling with the 'error' property
+	// error: function(e) {
+	// 	alert('ERROR: ' + e.error);
+	// }
+});
 $.win.open();

test/apps/widget_complex/widgets/com.testing.searchForBooks/controllers/widget.js

@@ -0,4 +1,99 @@
+var API_URL = 'https://www.googleapis.com/books/v1/volumes?q=';
+var HANDLERS = ['success','error'];
+var MAX_BOOKS = 10; // for demo purposes, set a max for the number of books
+
+var AppModel = require('alloy/backbone').Model.extend({ loading: false });
+var model = new AppModel;
+var handlers = {};
+
+// react to changes in the model state
+model.on('change:loading', function(m) {
+	if (m.get('loading')) {
+		$.searchView.touchEnabled = false;
+		$.search.opacity = 0;
+		$.loading.setOpacity(1.0);	
+	} else {
+		$.loading.setOpacity(0);
+		$.search.opacity = 1;
+		$.searchView.touchEnabled = true;
+	}
+});
+
+////////////////////////////////////
+///////// public functions /////////
+////////////////////////////////////
+$.setHandlers = function(args) {
+	_.each(HANDLERS, function(h) {
+		if (args[h]) {
+			handlers[h] = args[h];
+		}
+	});
+}	
+
+///////////////////////////////////////
+////////// private functions //////////
+///////////////////////////////////////
+function processBookData(data) {
+	var books = [];
+
+	// make sure the returned data is valid
+	try {
+		var items = JSON.parse(data).items;
+	} catch (e) {
+		alert('Invalid response from server. Try again.');
+		return;
+	}
+
+	// process each book, turning it into a table row
+	for (var i = 0; i < Math.min(items.length,MAX_BOOKS); i++) {
+		var info = items[i].volumeInfo;
+		if (!info) { continue; }
+		var links = info.imageLinks || {};
+		var authors = (info.authors || []).join(', ');
+		books.push({
+			title: info.title || '',
+			authors: authors,
+			image: links.smallThumbnail || links.thumbnail || 'none'
+		});
+	}
+	
+	// fire success handler with list of books
+	handlers.success(books);
+}
+
+////////////////////////////////////
+////////// event handlers //////////
+////////////////////////////////////
 function searchForBooks(e) {
-	$.search.backgroundImage = 'none';
-	$.loading.setOpacity(1.0);
+	$.text.blur();
+
+	// validate search data
+	var value = encodeURIComponent($.text.value);
+	if (!value) {
+		alert('You need to enter search text');
+		return;
+	}
+	
+	// search Google Book API
+	model.set('loading', true);
+	var xhr = Ti.Network.createHTTPClient({
+		onload: function(e) {
+			if (handlers.success) {
+				processBookData(this.responseText);	
+			}
+			model.set('loading', false);
+		},
+		onerror: function(e) {	
+			if (handlers.error) {
+				handlers.error(e);
+			} else {
+				alert('There was an error processing your search. Make sure you have a network connection and try again.');
+				Ti.API.error('[ERROR] ' + (e.error || JSON.stringify(e)));
+			}
+			model.set('loading', false);
+		},
+		timeout: 5000
+	});
+	xhr.open("GET", API_URL + value);
+	xhr.send();
 }

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Improved metrics

Total package byte prevSize

1871149

increased by0.31%

Number of package files

639

increased by0.16%

Lines of code

29326

increased by0.36%

No dependency changes