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POwant to print group name and its child data
 

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  1. POwant to print group name and its child data
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    <p>here</p> <p>i am trying to print dynamically particular group name and its child data like header and its contents .</p> <p>but i m able to pring group name in header that is no issue.</p> <p>But the problem is, i m also getting the group name instead of child contents </p> <p><a href="https://stackoverflow.com/questions/5685084/showing-the-object-instead-of-string/5685113#5685113">link to my code</a></p> <p>here is the code: SectionDemo.java</p> <pre><code>package com.bestdambikers; import android.app.ListActivity; import android.content.Context; import android.os.Bundle; import android.view.View; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.TextView; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; public class SectionedDemo extends ListActivity { String strUrl = "http://192.168.5.10/ijoomer_development/index.php?option=com_ijoomer&amp;plg_name=jomsocial&amp;pview=user&amp;ptask=field_list&amp;userid=80&amp;sessionid="+ConstantData.session_id+"&amp;tmpl=component"; DetailBean dBean; XmlParser parser; ArrayList&lt;Object&gt; result; List&lt;DetailBean&gt; list; @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.header_main); //dBean = new DetailBean(); parser = new XmlParser(strUrl, new DetailBean()); result = parser.ParseUrl("data", "group"); int r = result.size(); for(int i=0; i&lt;result.size(); i++) { dBean = (DetailBean)result.get(i); list=Arrays.asList(dBean); Collections.shuffle(list); adapter.addSection(dBean.group_name, new ArrayAdapter&lt;DetailBean&gt;(this, android.R.layout.simple_list_item_1, list)); } setListAdapter(adapter); } SectionedAdapter adapter=new SectionedAdapter() { protected View getHeaderView(String caption, int index, View convertView, ViewGroup parent) { TextView result=(TextView)convertView; if (convertView==null) { result=(TextView)getLayoutInflater() .inflate(R.layout.header, null); } result.setText(caption); return(result); } }; } </code></pre> <p>and code for <code>DetailBean.java</code></p> <pre><code>public class DetailBean { public String data = null; public String code = null; public String fields = null; public String group_name = null; public String field = null; public String id = null; public String name = null; public String value = null; public String status = null; public String required = null; public String type = null; public DetailBean() { this("","","","","","","","","","",""); } public DetailBean(String data,String code,String fields, String group_name,String field, String id,String name,String value,String status,String required,String type) { this.data = data; this.code = code; this.fields = fields; this.group_name = group_name; this.field = field; this.id = id; this.name = name; this.value = value; this.status = status; this.required = required; this.type = type; } @Override public String toString() { // You should populate this string with the data // you need inside the TextView return this.group_name + " " + this.data; } } </code></pre> <p>xml file which i want to parse</p> <pre><code>&lt;data&gt; &lt;code&gt;1&lt;/code&gt; &lt;fields&gt; &lt;group&gt; &lt;group_name&gt;Basic Information&lt;/group_name&gt; &lt;field&gt; &lt;id&gt;2&lt;/id&gt; &lt;name&gt;Gender&lt;/name&gt; &lt;value&gt;female&lt;/value&gt; &lt;required&gt;1&lt;/required&gt; &lt;type&gt;select&lt;/type&gt; &lt;/field&gt; &lt;field&gt; &lt;id&gt;3&lt;/id&gt; &lt;name&gt;Birthday&lt;/name&gt; &lt;value&gt;05-06-2011&lt;/value&gt; &lt;required&gt;1&lt;/required&gt; &lt;type&gt;date&lt;/type&gt; &lt;/field&gt; &lt;field&gt; &lt;id&gt;4&lt;/id&gt; &lt;name&gt;About me&lt;/name&gt; &lt;value&gt;Well meet me u will come to know&lt;/value&gt; &lt;required&gt;1&lt;/required&gt; &lt;type&gt;textarea&lt;/type&gt; &lt;/field&gt; &lt;/group&gt; &lt;group&gt; &lt;group_name&gt;Contact Information&lt;/group_name&gt; &lt;field&gt; &lt;id&gt;6&lt;/id&gt; &lt;name&gt;Mobile phone&lt;/name&gt; &lt;value&gt;5555555555&lt;/value&gt; &lt;required&gt;0&lt;/required&gt; &lt;type&gt;text&lt;/type&gt; &lt;/field&gt; &lt;field&gt; &lt;id&gt;7&lt;/id&gt; &lt;name&gt;Land phone&lt;/name&gt; &lt;value&gt;6666666666&lt;/value&gt; &lt;required&gt;0&lt;/required&gt; &lt;type&gt;text&lt;/type&gt; &lt;/field&gt; &lt;field&gt; &lt;id&gt;8&lt;/id&gt; &lt;name&gt;Address&lt;/name&gt; &lt;value&gt;Tassel global&lt;/value&gt; &lt;required&gt;1&lt;/required&gt; &lt;type&gt;textarea&lt;/type&gt; &lt;/field&gt; &lt;field&gt; &lt;id&gt;9&lt;/id&gt; &lt;name&gt;State&lt;/name&gt; &lt;value&gt;Gujarat&lt;/value&gt; &lt;required&gt;1&lt;/required&gt; &lt;type&gt;text&lt;/type&gt; &lt;/field&gt; &lt;field&gt; &lt;id&gt;10&lt;/id&gt; &lt;name&gt;City / Town&lt;/name&gt; &lt;value&gt;Ahmedabad&lt;/value&gt; &lt;required&gt;1&lt;/required&gt; &lt;type&gt;text&lt;/type&gt; &lt;/field&gt; &lt;field&gt; &lt;id&gt;11&lt;/id&gt; &lt;name&gt;Country&lt;/name&gt; &lt;value&gt;India&lt;/value&gt; &lt;required&gt;1&lt;/required&gt; &lt;type&gt;country&lt;/type&gt; &lt;/field&gt; &lt;field&gt; &lt;id&gt;12&lt;/id&gt; &lt;name&gt;Website&lt;/name&gt; &lt;value&gt;http://www.google.com&lt;/value&gt; &lt;required&gt;1&lt;/required&gt; &lt;type&gt;url&lt;/type&gt; &lt;/field&gt; &lt;/group&gt; &lt;group&gt; &lt;group_name&gt;Education&lt;/group_name&gt; &lt;field&gt; &lt;id&gt;14&lt;/id&gt; &lt;name&gt;College / University&lt;/name&gt; &lt;value&gt;California university&lt;/value&gt; &lt;required&gt;1&lt;/required&gt; &lt;type&gt;text&lt;/type&gt; &lt;/field&gt; &lt;field&gt; &lt;id&gt;15&lt;/id&gt; &lt;name&gt;Graduation Year&lt;/name&gt; &lt;value&gt;2010&lt;/value&gt; &lt;required&gt;1&lt;/required&gt; &lt;type&gt;text&lt;/type&gt; &lt;/field&gt; &lt;/group&gt; &lt;/fields&gt; &lt;/data&gt; </code></pre> <p><strong>XmlParser.java</strong></p> <pre><code>import java.io.InputStream; import java.net.URL; import java.util.ArrayList; import javax.xml.parsers.SAXParser; import javax.xml.parsers.SAXParserFactory; import org.xml.sax.Attributes; import org.xml.sax.InputSource; import org.xml.sax.SAXException; import org.xml.sax.XMLReader; import org.xml.sax.helpers.DefaultHandler; import android.util.Log; public class XmlParser extends DefaultHandler { public String RootElement; public String RecordElement; public InputStream in; public Object mainObj; public Object newObj; public boolean inProcess; public String xmlURL; public ArrayList&lt;Object&gt; Records = null; private final String TAG = "XmlParser"; StringBuffer buffer = new StringBuffer(); String elementName; String elementValue; public XmlParser(final InputStream is, final Object tempObj) { this.in = is; this.mainObj = tempObj; Log.i("Object value", "" + this.mainObj); this.inProcess = false; } public XmlParser(final String strURL, final Object tempObj) { this.xmlURL = strURL; this.mainObj = tempObj; this.inProcess = false; } public ArrayList&lt;Object&gt; ParseUrl(final String rootElement, final String recordElement) { this.RootElement = rootElement; Log.i("RootElement", this.RootElement); this.RecordElement = recordElement; Log.i("RecordElement", this.RecordElement); try { final URL sourceUrl = new URL(this.xmlURL); Log.d("URl", this.xmlURL); final SAXParserFactory spf = SAXParserFactory.newInstance(); final SAXParser sp = spf.newSAXParser(); final XMLReader reader = sp.getXMLReader(); reader.setContentHandler(this); reader.parse(new InputSource(sourceUrl.openStream())); } catch (final Exception e) { e.printStackTrace(); return null; } return this.Records; } public ArrayList&lt;Object&gt; parse(final String rootElement, final String recordElement) { this.RootElement = rootElement; this.RecordElement = recordElement; Log.i("Root Element", "" + this.RootElement); Log.i("Record Element", "" + this.RecordElement); try { final SAXParser parser = SAXParserFactory.newInstance().newSAXParser(); parser.parse(this.in, this); } catch (final Exception e) { e.printStackTrace(); return null; } return this.Records; } @Override public void startElement(final String Uri, final String localName, final String qName, final Attributes attributes)throws SAXException { Log.d("URl", this.xmlURL); this.elementValue = ""; Log.i("IN STARTELEMENT", "" + this.elementValue); if (localName.length() &gt; 0) { Log.i("Local Name Length", "" + localName.length()); Log.i("LocalName", "" + localName); if (localName.equalsIgnoreCase(this.RootElement)) { this.Records = new ArrayList&lt;Object&gt;(); Log.i("Root element", "" + this.RootElement); Log.i("Records", "" + this.Records); } else if (localName.equalsIgnoreCase(this.RecordElement)) { this.newObj = ClassUtils.newObject(this.mainObj); Log.i("Main Object", "" + this.mainObj); Log.i("Record element", "" + this.RecordElement); ClassUtils.objectMapping(this.newObj, localName, this.elementValue); Log.i("Element Value", "" + this.elementValue); this.inProcess = true; } } } @Override public void characters(final char[] ch, final int start, final int length) throws SAXException { this.elementValue += new String(ch, start, length).trim(); Log.i("CHARACTERS VALUE", "" + this.elementValue); } @Override public void endElement(final String Uri, final String localName, final String qName) throws SAXException { if (localName.equalsIgnoreCase(this.RecordElement)) { this.Records.add(this.newObj); this.inProcess = false; } else if (this.inProcess) ClassUtils.objectMapping(this.newObj, localName, this.elementValue); } } </code></pre>
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    1. USSaurabh
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    2. VO
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      1. POwant to print group name and its child data
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    1. COYour `group_name` member is String, it does not have a member called `child_data`. Maybe you should restructurate your `DetailBean` class, and fill it with the correct data.
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      1. USrekaszeru
    2. COPlease post your code here rather than link to it elsewhere where it could be edited or deleted.
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      1. USrazlebe
    3. COi am getting the statically.There are child contents like address,b'date in Basic Information group.
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      1. USSaurabh
 

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