i believe this problem is because my app is not able to connect to internet i have added all the proxy settings and i am able to browse through browser and i have added the permissions for internet in manifest file but stil getting the same error that means my app cant talk to internet. can anybody tell what else i need to change... Thanks in advance..
On Fri, Jan 6, 2012 at 10:43 AM, raghvendra garg < [email protected]> wrote: > hi jeremy, > after that change still i am getting the same error saying cant find > variable google in gfeedFetcher.js at line 9. > any idea where i am wrong? > > > On Thu, Jan 5, 2012 at 6:39 PM, Jeremy Geerdes <[email protected]>wrote: > >> You do need the line that you removed. It just needs to be changed to >> this: >> >> <script type="text/javascript" src="http://www.google.com/jsapi >> "></script> >> >> Jeremy R. Geerdes >> Generally Cool Guy >> Des Moines, IA >> >> For more information or a project quote: >> [email protected] >> >> If you're in the Des Moines, IA, area, check out Debra Heights Wesleyan >> Church! >> >> On Jan 5, 2012, at 1:10 AM, raghvendra garg wrote: >> >> hi jeremy, >> >> i am just trying a small example i got on the web on my android app >> >> this is the HTML >> >> <head> >> <title>Demo App</title> >> <script src="scripts/phonegap-1.0.0rc2.js"></script> >> <script src="scripts/jquery-1.6.4.min.js"></script> >> <script src="scripts/jquery.mobile.min.js"></script> >> <script src="scripts/dbfunc.js"></script> >> <link rel="stylesheet" href="css/jquery.mobile.min.css" /> >> <script language="javascript" type="text/javascript" >> src="scripts/gfeedfetcher.js"></script> >> <link rel="stylesheet" href="css/styles.css" /> >> </head> >> >> <script type="text/javascript"> >> function getFeeds(){ >> alert("get Feeds"); >> var newsfeed=new gfeedfetcher("rssfeeds", "rssfeedsclass", "_new") >> newsfeed.addFeed("VANILLA", " >> http://vanillajava.blogspot.com/feeds/posts/default?alt=rss";); >> newsfeed.addFeed("GOOGLE NEWS", "http://news.google.com/?output=rss >> "); >> newsfeed.addFeed("BLOGOOLA's Blog", "http://blogoola.com/blog/feed/ >> "); >> newsfeed.displayoptions("label datetime snippet"); >> newsfeed.setentrycontainer("p"); >> newsfeed.filterfeed(15, "date"); >> newsfeed.init(); >> } >> </script> >> >> i m calliing the get feed method on onclick event >> which in turn calls the init method in getFeedFetcher.js >> >> **********getFeedFetcher.js********* >> >> // ------------------------------------------------------------------- >> // gAjax RSS Feeds Displayer- By Dynamic Drive, available at: >> http://www.dynamicdrive.com >> // Created: July 17th, 2007 >> // Updated June 14th, 10': Fixed issue in IE where labels would sometimes >> be associated with the incorrect feed items >> // ------------------------------------------------------------------- >> >> var gfeedfetcher_loading_image="indicator.gif" //Full URL to "loading" >> image. No need to config after this line!! >> >> google.load("feeds", "1") //Load Google Ajax Feed API (version 1) >> >> function gfeedfetcher(divid, divClass, linktarget){ >> this.linktarget=linktarget || "" //link target of RSS entries >> this.feedlabels=[] //array holding lables for each RSS feed >> this.feedurls=[] >> this.feeds=[] //array holding combined RSS feeds' entries from Feed >> API (result.feed.entries) >> this.feedsfetched=0 //number of feeds fetched >> this.feedlimit=5 >> this.showoptions="" //Optional components of RSS entry to show (none >> by default) >> this.sortstring="date" //sort by "date" by default >> document.write('<div id="'+divid+'" class="'+divClass+'"></div>') >> //output div to contain RSS entries >> this.feedcontainer=document.getElementById(divid) >> this.itemcontainer="<li>" //default element wrapping around each RSS >> entry item >> } >> >> gfeedfetcher.prototype.addFeed=function(label, url){ >> this.feedlabels[this.feedlabels.length]=label >> this.feedurls[this.feedurls.length]=url >> } >> >> gfeedfetcher.prototype.filterfeed=function(feedlimit, sortstr){ >> this.feedlimit=feedlimit >> if (typeof sortstr!="undefined") >> this.sortstring=sortstr >> } >> >> gfeedfetcher.prototype.displayoptions=function(parts){ >> this.showoptions=parts //set RSS entry options to show ("date, >> datetime, time, snippet, label, description") >> } >> >> gfeedfetcher.prototype.setentrycontainer=function(containerstr){ //set >> element that should wrap around each RSS entry item >> this.itemcontainer="<"+containerstr.toLowerCase()+">" >> } >> >> gfeedfetcher.prototype.init=function(){ >> alert("called"); >> this.feedsfetched=0 //reset number of feeds fetched to 0 (in case >> init() is called more than once) >> this.feeds=[] //reset feeds[] array to empty (in case init() is >> called more than once) >> this.feedcontainer.innerHTML='<p><img >> src="'+gfeedfetcher_loading_image+'" /> Retrieving RSS feed(s)</p>' >> var displayer=this >> for (var i=0; i<this.feedurls.length; i++){ //loop through the >> specified RSS feeds' URLs >> var feedpointer=new google.feeds.Feed(this.feedurls[i]) //create >> new instance of Google Ajax Feed API >> var items_to_show=(this.feedlimit<=this.feedurls.length)? 1 : >> Math.floor(this.feedlimit/this.feedurls.length) //Calculate # of entries to >> show for each RSS feed >> if (this.feedlimit%this.feedurls.length>0 && >> this.feedlimit>this.feedurls.length && i==this.feedurls.length-1) //If this >> is the last RSS feed, and feedlimit/feedurls.length yields a remainder >> items_to_show+=(this.feedlimit%this.feedurls.length) //Add >> that remainder to the number of entries to show for last RSS feed >> feedpointer.setNumEntries(items_to_show) //set number of items to >> display >> feedpointer.load(function(label){ >> return function(r){ >> displayer._fetch_data_as_array(r, label) >> } >> }(this.feedlabels[i])) //call Feed.load() to retrieve and output >> RSS feed. >> } >> } >> >> >> gfeedfetcher._formatdate=function(datestr, showoptions){ >> var itemdate=new Date(datestr) >> var parseddate=(showoptions.indexOf("datetime")!=-1)? >> itemdate.toLocaleString() : (showoptions.indexOf("date")!=-1)? >> itemdate.toLocaleDateString() : (showoptions.indexOf("time")!=-1)? >> itemdate.toLocaleTimeString() : "" >> return "<span class='datefield'>"+parseddate+"</span>" >> } >> >> gfeedfetcher._sortarray=function(arr, sortstr){ >> var sortstr=(sortstr=="label")? "ddlabel" : sortstr //change "label" >> string (if entered) to "ddlabel" instead, for internal use >> if (sortstr=="title" || sortstr=="ddlabel"){ //sort array by "title" >> or "ddlabel" property of RSS feed entries[] >> arr.sort(function(a,b){ >> var fielda=a[sortstr].toLowerCase() >> var fieldb=b[sortstr].toLowerCase() >> return (fielda<fieldb)? -1 : (fielda>fieldb)? 1 : 0 >> }) >> } >> else{ //else, sort by "publishedDate" property (using error handling, >> as "publishedDate" may not be a valid date str if an error has occured >> while getting feed >> try{ >> arr.sort(function(a,b){return new Date(b.publishedDate)-new >> Date(a.publishedDate)}) >> } >> catch(err){} >> } >> } >> >> gfeedfetcher.prototype._fetch_data_as_array=function(result, ddlabel){ >> var thisfeed=(!result.error)? result.feed.entries : "" //get all feed >> entries as a JSON array or "" if failed >> if (thisfeed==""){ //if error has occured fetching feed >> alert("Some blog posts could not be loaded: >> "+result.error.message) >> } >> for (var i=0; i<thisfeed.length; i++){ //For each entry within feed >> result.feed.entries[i].ddlabel=ddlabel //extend it with a >> "ddlabel" property >> } >> this.feeds=this.feeds.concat(thisfeed) //add entry to array holding >> all feed entries >> this._signaldownloadcomplete() //signal the retrieval of this feed as >> complete (and move on to next one if defined) >> } >> >> gfeedfetcher.prototype._signaldownloadcomplete=function(){ >> this.feedsfetched+=1 >> if (this.feedsfetched==this.feedurls.length) //if all feeds fetched >> this._displayresult(this.feeds) //display results >> } >> >> >> gfeedfetcher.prototype._displayresult=function(feeds){ >> var rssoutput=(this.itemcontainer=="<li>")? "<ul>\n" : "" >> gfeedfetcher._sortarray(feeds, this.sortstring) >> for (var i=0; i<feeds.length; i++){ >> var itemtitle="<a rel=\"nofollow\" href=\"" + feeds[i].link + "\" >> target=\"" + this.linktarget + "\" class=\"titlefield\">" + feeds[i].title >> + "</a>" >> var itemlabel=/label/i.test(this.showoptions)? '<span >> class="labelfield">['+this.feeds[i].ddlabel+']</span>' : " " >> var itemdate=gfeedfetcher._formatdate(feeds[i].publishedDate, >> this.showoptions) >> var itemdescription=/description/i.test(this.showoptions)? "<br >> />"+feeds[i].content : /snippet/i.test(this.showoptions)? "<br >> />"+feeds[i].contentSnippet : "" >> rssoutput+=this.itemcontainer + itemtitle + " " + itemlabel + " " >> + itemdate + "\n" + itemdescription + this.itemcontainer.replace("<", "</") >> + "\n\n" >> } >> rssoutput+=(this.itemcontainer=="<li>")? "</ul>" : "" >> this.feedcontainer.innerHTML=rssoutput >> } >> >> i removed the following line >> <script type="text/javascript" language="javascript" src=" >> http://www.google.com/jsapi?key=ABQIAAAAFEyVt-pBJaTXzM__EKlCrBRyn6VRRdQGMLQqRPPw1fs6QDtVcBRGklOHzrf7hmoAX3qgxg4t5ImqRA >> "></script> >> from the html >> but still i am getting the same error >> >> 01-05 12:37:45.801: ERROR/Web Console(274): ReferenceError: Can't find >> variable: google at file:///android_asset/www/scripts/gfeedfetcher.js:9 >> >> 01-05 12:37:55.191: ERROR/Web Console(274): TypeError: Result of >> expression 'newsfeed.addFeed' [undefined] is not a function. at >> file:///android_asset/www/home.html:19 >> >> Please help.. >> >> >> >> On Wed, Jan 4, 2012 at 10:53 PM, Jeremy Geerdes <[email protected]>wrote: >> >>> When you load the loader, does the URL include key= at all? If it does, >>> then the loader will try to check the key you've provided, and if it's not >>> valid, it will fail to return. Otherwise, I would have no idea without >>> being able to look at your page and see the code. >>> >>> Jeremy R. Geerdes >>> Generally Cool Guy >>> Des Moines, IA >>> >>> For more information or a project quote: >>> [email protected] >>> >>> If you're in the Des Moines, IA, area, check out Debra Heights Wesleyan >>> Church! >>> >>> On Jan 4, 2012, at 11:12 AM, raghvendra garg wrote: >>> >>> hi jeremy, >>> thanks for the reply >>> but when i use the API without keys i get javascript error on line >>> google.load("feeds", "1") that google is undefined for the page. >>> >>> what i thot that it may be due to api key. >>> >>> do u have any idea y i m getting this error if its not becoz of the >>> key??? >>> >>> On Wed, Jan 4, 2012 at 6:31 PM, Jeremy Geerdes <[email protected]>wrote: >>> >>>> First, you don't really need a key for the Feeds API. If you do want to >>>> use one, though, what we usually recommend is set up a webpage somewhere >>>> with basic information about your app. The TOS require you to provide a >>>> valid HTTP_REFERER header, so use the url for your webpage in that header >>>> and to generate your API key. >>>> >>>> Jg >>>> On Jan 4, 2012 6:47 AM, "raghvendra garg" <[email protected]> >>>> wrote: >>>> >>>>> Hi all, >>>>> >>>>> I am trying to use the gfeed api in my android application but I can’t >>>>> understand how to generate api key for my application. Can anyone help me >>>>> please.. >>>>> >>>>> Thanks in advance. >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Google AJAX APIs" group. >>>>> To post to this group, send email to >>>>> [email protected] >>>>> To unsubscribe from this group, send email to >>>>> [email protected] >>>>> To view this message on the web, visit >>>>> http://groups.google.com/group/google-ajax-search-api?hl=en_US >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/google-ajax-search-api?hl=en?hl=en >>>>> >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Google AJAX APIs" group. >>>> To post to this group, send email to >>>> [email protected] >>>> To unsubscribe from this group, send email to >>>> [email protected] >>>> To view this message on the web, visit >>>> http://groups.google.com/group/google-ajax-search-api?hl=en_US >>>> For more options, visit this group at >>>> http://groups.google.com/group/google-ajax-search-api?hl=en?hl=en >>>> >>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Google AJAX APIs" group. >>> To post to this group, send email to >>> [email protected] >>> To unsubscribe from this group, send email to >>> [email protected] >>> To view this message on the web, visit >>> http://groups.google.com/group/google-ajax-search-api?hl=en_US >>> For more options, visit this group at >>> http://groups.google.com/group/google-ajax-search-api?hl=en?hl=en >>> >>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Google AJAX APIs" group. >>> To post to this group, send email to >>> [email protected] >>> To unsubscribe from this group, send email to >>> [email protected] >>> To view this message on the web, visit >>> http://groups.google.com/group/google-ajax-search-api?hl=en_US >>> For more options, visit this group at >>> http://groups.google.com/group/google-ajax-search-api?hl=en?hl=en >>> >> >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Google AJAX APIs" group. >> To post to this group, send email to >> [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> To view this message on the web, visit >> http://groups.google.com/group/google-ajax-search-api?hl=en_US >> For more options, visit this group at >> http://groups.google.com/group/google-ajax-search-api?hl=en?hl=en >> >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Google AJAX APIs" group. >> To post to this group, send email to >> [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> To view this message on the web, visit >> http://groups.google.com/group/google-ajax-search-api?hl=en_US >> For more options, visit this group at >> http://groups.google.com/group/google-ajax-search-api?hl=en?hl=en >> > > -- You received this message because you are subscribed to the Google Groups "Google AJAX APIs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] To view this message on the web, visit http://groups.google.com/group/google-ajax-search-api?hl=en_US For more options, visit this group at http://groups.google.com/group/google-ajax-search-api?hl=en?hl=en
