Re: Simple Javascript Calender API script. - Austin (Google) - com.googlegroups.google-calendar-help-dataapi

2 messages in com.googlegroups.google-calendar-help-dataapiRe: Simple Javascript Calender API sc...

From	Sent On	Attachments
NickP	02 Jul 2008 13:21
Austin (Google)	07 Jul 2008 10:34

Subject:	Re: Simple Javascript Calender API script.
From:	Austin (Google) (api....@google.com)
Date:	07/07/2008 10:34:39 AM
List:	com.googlegroups.google-calendar-help-dataapi

Hi,

The problem I believe is that the code where you have to retrieve the list of calendar is not being invoked. The line

google.setOnLoadCallback(getMyFeed);

would have the flow of control of your script to invoke getMyFeed() soon as the library is loaded, and within the getMyFeed method is where you want to place the entire block of code to retrieve the list of calendars (instead you have the logic to retrieve list of events). Try this and let me know if that helps.

Thanks, Austin

On Wed, Jul 2, 2008 at 1:22 PM, NickP < fash...@seo.bigredgiant.co.uk> wrote:

Hi All,

I am trying to get my head around using javascript to retireve data from the google calendars. Admittedly Im not the strongest programmer in the world but I can always usually figure things out. I have read through the examples repeatidly and watched Austins videos many times but I just cant figure out what I am doing wrong. This is the simplest example below but I still cant figure it out. Could someone please tell me what Im doing wrong and give me any pointers they think might be of use. All I am trying to do is print out the names of all of my calenders and once I get this working im sure ill be able to complete more complicated examples.

Many thanks.

Nick.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http:// www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Calender 1</title>

</script>

google.load("gdata", "1");

google.setOnLoadCallback(getMyFeed);

var myService; var feedUrl = "http://www.google.com/calendar/feeds/ fashionz..............dgiant.co.uk/public/full";

function setupMyService() { myService = new google.gdata.calendar.CalendarService('exampleCo- exampleApp-1'); }

function getMyFeed() { setupMyService();

myService.getEventsFeed(feedUrl, handleMyFeed, handleError); }

function handleMyFeed(myResultsFeedRoot) { alert("This feed's title is: " + myResultsFeedRoot.feed.getTitle().getText());

}

function handleError(e) { alert("There was an error!"); alert(e.cause ? e.cause.statusText : e.message); }

</script>

/* * Retrieve all calendars */

// Create the calendar service object var calendarService = new google.gdata.calendar.CalendarService('MyApp');

// The default "allcalendars" feed is used to retrieve a list of all // calendars (primary, secondary and subscribed) of the logged-in user var feedUri = 'http://www.google.com/calendar/feeds/default/ allcalendars/full<http://www.google.com/calendar/feeds/default/allcalendars/full> ';

//alert(feedUri);

// The callback method that will be called when getAllCalendarsFeed() returns feed data var callback = function(result) {

// Obtain the array of CalendarEntry var entries = result.feed.entry;

for (var i = 0; i < entries.length; i++) { var calendarEntry = entries[i]; var calendarTitle = calendarEntry.getTitle().getText(); PRINT('Calendar title = ' + calendarTitle);

} }

//Error handler to be invoked when getAllCalendarsFeed() produces an error var handleError = function(error) { PRINT(error); }

// Submit the request using the calendar service object calendarService.getAllCalendarsFeed(feedUri, callback, handleError);

</script>

</head>

<body>