ios - how to connect RSS feed with swift -


i want make application news. decided use rss feed somehow rss feed doesn't come up.

here code how declare variable

var parser = nsxmlparser() var feeds = nsmutablearray() var elements = nsmutabledictionary() var element = nsstring() var ftitle = nsmutablestring() var link = nsmutablestring() var fdescription = nsmutablestring() 

this in viewdidload function

    feeds = []     var url: nsurl = nsurl(string:"https://www.apple.com/main/rss/hotnews/hotnews.rss")!     parser = nsxmlparser(contentsofurl: url)!     parser.delegate = self     parser.shouldprocessnamespaces = false     parser.shouldreportnamespaceprefixes = false     parser.shouldresolveexternalentities = false     parser.parse() 

this didstartelement function.

func parser(parser: nsxmlparser!, didstartelement elementname: string!, namespaceuri: string!, qualifiedname qname: string!, attributes attributedict: [nsobject : anyobject]!) {      element = elementname     // instantiate feed properties     if(element nsstring).isequaltostring("item"){         elements = nsmutabledictionary.alloc()         elements = [:]         ftitle = nsmutablestring.alloc()         ftitle = ""         link = nsmutablestring.alloc()         link = ""         fdescription = nsmutablestring.alloc()         fdescription = ""     } 

this didendelement

func parser(parser: nsxmlparser!, didendelement elementname: string!, namespaceuri: string!, qualifiedname qname: string!) {     //process feed elements     if(elementname nsstring).isequaltostring("item")     {         if ftitle != ""         {             elements.setobject(ftitle, forkey: "title")         }         if link != ""{          elements.setobject(link, forkey: "link")         }         if fdescription != ""         {             elements.setobject(fdescription, forkey: "decription")         }         feeds.addobject(elements)     }  } 

this foundcharacter function

func parser(parser: nsxmlparser!, foundcharacters string: string!) {     if element.isequaltostring("title")     {         ftitle.appendstring(string)     }     else if element.isequaltostring("link")     {         link.appendstring(string)     }     else if element.isequaltostring("description")     {         fdescription.appendstring(string)     }  } 

this cellforrowatindexpath function

 let cell = tableview.dequeuereusablecellwithidentifier("cell", forindexpath: indexpath) uitableviewcell         // configure cell... cell.textlabel?.text = (feeds.objectatindex(indexpath.row).objectforkey("tittle") string) cell.detailtextlabel?.numberoflines = 3 cell.detailtextlabel?.text = (feeds.objectatindex(indexpath.row).objectforkey("description") string) return cell 

am missing something? suggestion?


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