Created
April 17, 2013 15:37
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Dynamically populating jQueryMobile listview from google news feed.
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(function () { | |
var googleResult = []; | |
var newsTopic = "w"; | |
function initialize() { | |
var feed = new google.feeds.Feed("https://news.google.com/news/feeds?pz=1&cf=all&ned=en_ie&hl=en&topic=" + newsTopic + "&output=rss"); | |
feed.setResultFormat(google.feeds.Feed.JSON_FORMAT); | |
//feed.includeHistoricalEntries(); | |
feed.setNumEntries(100); | |
feed.load(function (result) { | |
if(!result.error) { | |
googleResult = result; | |
var output = '<ul data-role="listview" xdata-filter="true">'; | |
var container = document.getElementById("feed"); | |
for(var i = 0; i < result.feed.entries.length; i++) { | |
var entry = result.feed.entries[i]; | |
output += '<li>'; | |
output += '<a href= "#feedContent?i=' + i + '" >'; | |
output += '<h1>' + entry.title + '</h1>'; | |
output += '<p>' + entry.contentSnippet + '</p>'; | |
output += '</a>'; | |
output += '</li>'; | |
} | |
output += '</ul>'; | |
$('#newsList').html(output); | |
$('#newsList').trigger('create'); | |
$.mobile.loading("hide"); | |
} | |
}); | |
}; | |
google.load("feeds", "1"); | |
google.setOnLoadCallback(initialize); | |
$(document).on("pagebeforechange", function (e, data) { | |
// We only want to handle changePage() calls where the caller is | |
// asking us to load a page by URL | |
if(typeof data.toPage === "string") { | |
// We are being asked to load a page by URL | |
var u = $.mobile.path.parseUrl(data.toPage), | |
_re = "#feedContent"; | |
if(u.hash.search(_re) !== -1) { | |
var i = urlParam("i", data.toPage); | |
$("#feedContent").remove(); | |
var $page = $("<div data-role='page' id='feedContent' data-add-back-btn='true'><div data-role='header'><h1>" + googleResult.feed.entries[i].title + "</h1></div></div>"); | |
var $content = $("<div data-role='content' id='feedContent'></div>"); | |
$content.append(googleResult.feed.entries[i].content); | |
$page.append($content); | |
$.mobile.pageContainer.append($page); | |
} | |
_re = "#feeds"; | |
if(u.hash.search(_re) !== -1) { | |
newsTopic = urlParam("topic", data.toPage); | |
e.preventDefault(); | |
$.mobile.loading("show"); | |
initialize(); | |
return; | |
} | |
} | |
}); | |
// Determine url param | |
var urlParam = function (name, url) { | |
var results = new RegExp('[\\?&]' + name + '=([^&#]*)').exec(url); | |
return results !== null ? results[1] || "" : ""; | |
} | |
})(); |
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Nice demo...I downloaded the js file included it in a plain jquerymobile project, but nothing is showing. When I inspected the console I saw "reference error google is not defined". Do I need to include some other files apart from jquery and jquerymobile core files?