Jsoup display data to textview

Question

I parsed a html web page with jsoup. now i want to display my parsed data in my textview.

code

    String ID = loginpreferences.getString("ID", null);
    String Type = loginpreferences.getString("Type", null);

    String myURL = "http://roosters.gepro-osi.nl/roosters/rooster.php?leerling="+ID+"&type=Leerlingrooster&afdeling="+Type+"&tabblad=2&school=905";



        Document doc = null;
        try {
            doc = Jsoup.connect(myURL).get();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        Elements data = doc.select(".1nameheader");




}    
}

I tried

Textview1.SetText(data);

But that didn't work.

What do you mean "didn't work?" Nothing displayed? Error Message? — Vincent Ramdhanie, Dec 23 '12 at 12:51
data is not a String. You need to get the text out of the list of elements. — Vincent Ramdhanie, Dec 23 '12 at 12:52
it is not possible to do .SetText at all: But how do i get the text out of the list of elements? — Georggroenendaal, Dec 23 '12 at 12:53

score 1 · Answer 1 · answered Dec 23 '12 at 12:57

1

Seems as if you want to print the text values from a list of Elements. To do so you need to iterate over the list of Elements and get the text out of them.

   StringBuilder text = new StringBuilder();
   for(Element e: data){
       text.append(e.text());
   }
   Textview1.setText(text.toString());

answered Dec 23 '12 at 12:57

Vincent Ramdhanie

102,349
23
137
192

i use Document doc = Jsoup.parse(myURL); Elements links = doc.select(".1nameheader"); String tekst = links.text().toString(); textView1.setText(tekst); but it doesn't display anything. – Georggroenendaal Dec 23 '12 at 13:53
1

Are you sure that .1nameheader selector returns elements from your page? – Vincent Ramdhanie Dec 23 '12 at 14:58

score 0 · Answer 2 · answered Dec 23 '12 at 12:54

Line

Textview1.SetText(data);

shouldn't even compile.

From Android TextView class reference:

final void   setText(CharSequence text)
             Sets the string value of the TextView.

You're giving Elements class instance to the method.

Element and Elements classes of JSoup provide you with html() and text() methods that you should use in that case.

score 0 · Answer 3 · answered Dec 23 '12 at 13:19

0

Have you tried android.text.html.forHtml(String)? This method gets a html as input and returns a spanned text that you cat set it to a TextView

answered Dec 23 '12 at 13:19

Abolhassan Abdolalizade

521
2
8

Jsoup display data to textview

3 Answers3

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