Zhou, The document you refer to is a really old version of the opensocial API which may not be fully supported now. Can you please cross check with the latest version documents (0.8.1)?
Cheers, Shishir On May 2, 11:47 am, Zhou Li <lzc...@gmail.com> wrote: > Hi, all, > > I've got into some trouble with newFetchActivitiesRequest, even did I > paste the code > inhttp://code.google.com/apis/opensocial/docs/0.6/devguide.html#Activities > > gadgets.util.registerOnLoadHandler(getActivities); > > function getActivities() { > var req = opensocial.newDataRequest(); > req.add(req.newFetchPersonRequest('VIEWER'), 'viewer'); > req.add(req.newFetchActivitiesRequest('VIEWER'), > 'viewerActivities'); > req.add(req.newFetchActivitiesRequest('VIEWER_FRIENDS'), > 'friendActivities'); > req.send(showActivities); > > } > > function showActivities(dataResponse) { > var viewer = dataResponse.get('viewer').getData(); > var viewerActivities = dataResponse.get('viewerActivities').getData() > ['activities']; > var friendActivities = dataResponse.get('friendActivities').getData() > ['activities']; > > var htmlout = ''; > htmlout += '<h2>Your activities:</h2><br>'; > htmlout += getActivitiesHtml(viewerActivities); > htmlout += '<h2>Your friends\' activities:</h2><br>'; > htmlout += getActivitiesHtml(friendActivities); > document.getElementById('read_activities').innerHTML = htmlout; > > } > > function getActivitiesHtml(stream) { > console.log(stream); > var htmlout = ''; > stream.each(function(activity) { > var link = activity.getField('url'); > if (link) { > htmlout += '<a href="' + link +'" target="_blank">'+ > activity.getField('title') + '</a>'; > } else { > htmlout += activity.getField('title'); > } > htmlout += '<br>'; > }); > return htmlout; > > } > > function writeActivity() { > var streamFolder = 'sampleFolder'; > var streamTitle = 'Sample Stream'; > var stream_params = {'url': 'http://samplestream.com'}; > var stream = opensocial.newStream(streamFolder, streamTitle, > stream_params); > > var title = document.getElementById('title').value; > var link = document.getElementById('link').value; > var activity_params = {'url' : link} > var activity = opensocial.newActivity(stream, title, > activity_params) > opensocial.requestCreateActivity(activity, "HIGH", getActivities); > > } > > </script> > <div id="write_activities"> > Title:<input id="title" /><br> > Link:<input id="link" /><br> > <input type="button" value="add activity" onclick="writeActivity > ();" /> > </div> > <div id="read_activities"> > </div> > > and try "view development version", the activities still cannot be > shown. > > I've caught this error in error console. > > Error: dataResponse.get("viewerActivities") is undefined > > Can somebody tell me why this happen? Thanks. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Orkut Developer Forum" group. To post to this group, send email to opensocial-orkut@googlegroups.com To unsubscribe from this group, send email to opensocial-orkut+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/opensocial-orkut?hl=en -~----------~----~----~----~------~----~------~--~---
