问题
I am getting some data from the net, which gets parsed with JSoup in a AsyncTask.
I am having trouble filling the listview correctly.
Edit1 only gets filled with empty fields (..) and the last rows have the value € 0,00. Edit2 does not get filled at all.
.. edit2Text
.. edit2Text
.. edit2Text
€ 0,00 edit2Text
€ 0,00 edit2Text
Both Edits are in a test.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="horizontal">
<EditText
android:inputType="textMultiLine"
android:id="@+id/editText1"
android:layout_height="wrap_content"
android:text="edit1"
android:layout_width="200dp"
/>
<EditText
android:layout_height="wrap_content"
android:layout_width="110dp"
android:id="@+id/editText2"
android:text="edit2"
android:inputType="textMultiLine"
android:layout_marginLeft="10dp"
/>
</LinearLayout>
The listview should look like this:
Einddatum contract: 08-10-2012
Prijs per maand: € 38,50 /mnd
...
I catch map and map1 to see if they are filled correctly and they do, what i am doing wrong?
10-22 10:35:21.698: I/System.out(8132): Hashmap: {col_1=Einddatum contract:}
10-22 10:35:21.698: I/System.out(8132): Hashmap: {col_1=Prijs per maand:}
10-22 10:35:21.698: I/System.out(8132): Hashmap: {col_1=Einddatum contract:}
10-22 10:35:21.698: I/System.out(8132): Hashmap: {col_1=Prijs per maand:}
10-22 10:35:21.698: I/System.out(8132): Hashmap: {col_1=Nieuw beltegoed:}
10-22 10:35:21.698: I/System.out(8132): Hashmap: {col_1=Tegoed vorige periode:}
10-22 10:35:21.708: I/System.out(8132): Hashmap: {col_1=Tegoed tot 09-11-2011:}
10-22 10:35:21.708: I/System.out(8132): Hashmap: {col_1=}
10-22 10:35:21.708: I/System.out(8132): Hashmap: {col_1=Verbruik sinds nieuw tegoed:}
10-22 10:35:21.708: I/System.out(8132): Hashmap: {col_1=Ongebruikt tegoed:}
10-22 10:35:21.708: I/System.out(8132): Hashmap: {col_1=Verbruik boven bundel:}
10-22 10:35:21.708: I/System.out(8132): Hashmap: {col_1=Verbruik dat niet in de bundel zit*:}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=08-10-2012}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=€ 38,50 /mnd}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=08-10-2012}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=€ 38,50 /mnd}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=€ 54,64}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=€ 17,28}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=€ 71,92}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=€ 5,32}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=€ 66,60}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=€ 0,00}
10-22 10:35:21.718: I/System.out(8132): Hashmap1: {col_2=€ 0,00}
My code:
@Override
protected void onPostExecute(String result) {
// create the grid item mapping
ListView kp = (ListView)findViewById(R.id.kpn);
String[] from = new String[] {"col_1", "col_2"};
int[] to = new int[] { R.id.editText1, R.id.editText1 };
List<HashMap<String, String>> fillMaps = new ArrayList<HashMap<String, String>>();
HashMap<String, String> map = new HashMap<String, String>();
HashMap<String, String> map1 = new HashMap<String, String>();
Document doc = Jsoup.parse(kpn);
Elements tdsFromSecondColumn = doc.select("table.personaltable td:eq(0)");
Elements tdsFromSecondColumn1 = doc.select("table.personaltable td:eq(1)");
for (Element tdFromSecondColumn : tdsFromSecondColumn) {
map.put("col_1", tdFromSecondColumn.text());
fillMaps.add(map);
System.out.println("Hashmap: " + map);
}
for (Element tdFromSecondColumn1 : tdsFromSecondColumn1) {
map1.put("col_2", tdFromSecondColumn1.text());
fillMaps.add(map1);
System.out.println("Hashmap1: " + map1);
}
SimpleAdapter adapter = new SimpleAdapter(AndroidLogin.this, fillMaps, R.layout.test, from, to);
kp.setAdapter(adapter);
回答1:
Try this,
@Override
protected void onPostExecute(String result) {
// create the grid item mapping
ListView kp = (ListView)findViewById(R.id.kpn);
String[] from = new String[] {"col_1", "col_2"};
int[] to = new int[] { R.id.editText1, R.id.editText2 };
List<HashMap<String, String>> fillMaps = new ArrayList<HashMap<String, String>>();
List<HashMap<String, String>> fillMaps1 = new ArrayList<HashMap<String, String>>();
List<HashMap<String, String>> fill_Maps = new ArrayList<HashMap<String, String>>();
HashMap<String, String> map;
HashMap<String, String> map1;
Document doc = Jsoup.parse(kpn);
Elements tdsFromSecondColumn = doc.select("table.personaltable td:eq(0)");
Elements tdsFromSecondColumn1 = doc.select("table.personaltable td:eq(1)");
for (Element tdFromSecondColumn : tdsFromSecondColumn) {
map = new HashMap<String, String>();
map.put("col_1", tdFromSecondColumn.text());
fillMaps.add(map);
System.out.println("Hashmap: " + map);
}
for (Element tdFromSecondColumn1 : tdsFromSecondColumn1) {
map1 = new HashMap<String, String>(); map1.put("col_2", tdFromSecondColumn1.text());
fillMaps1.add(map1);
System.out.println("Hashmap1: " + map1);
}
for (int i=0;i<fillMap.size();i++) {
fill_Map.add(fillMap.get(i));
fill_Map.add(fillMap1.get(i));
}
SimpleAdapter adapter = new SimpleAdapter(AndroidLogin.this, fill_Map, R.layout.test, from, to);
kp.setAdapter(adapter);
And let me know what happen..
来源：https://stackoverflow.com/questions/7858440/trouble-to-fill-listview-correctly