Brightsign BrightScript 2 Reference Guide Manual de usuario descargar pdf (Pagina 17)

Will return an roXMLElement reference to the first photo (id="3131875696”).

? rsp.photos

Will return an roXMLList reference containing the photos tag.

rsp.photos@perpage

Will return the string 100.

Use the Text() method to return an element‟s text.

For example, if the variable booklist contains this roXMLElement:

</booklist>

Print booklist.book.gettext()

Will print “The Dawn of Man”.

print booklist.book@lang

Will print “eng”.

example flikr code clip

REM

REM Interestingness

REM pass an (optional) page of value 1 - 5 to get 100 photos

REM starting at 0/100/200/300/400

REM

REM returns a list of "Interestingness" photos with 100 entries

REM

Function GetInterestingnessPhotoList(http as Object, page=1 As Integer) As

Object

print "page=";page

http.SetUrl("http://api.flickr.com/services/rest/?method=flickr.interestingness

.getList&api_key=YOURKEYGOESHERE&page="+mid(stri(page),2))

xml=http.GetToString()

rsp=CreateObject("roXMLElement")

if not rsp.Parse(xml) then stop

return helperPhotoListFromXML(http, rsp.photos.photo)

'rsp.GetBody().Peek().GetBody())

End Function

Function helperPhotoListFromXML(http As Object, xmllist As Object,

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Brightsign BrightScript 2 Reference Guide Manual de usuario Pagina 17