Databases
StackOverflow2013
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  1. PO
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    copied!<p>To show multiple column in table you need to put array in list. The reference code to achieve this is: </p> <pre><code>package com.test.client; import java.util.ArrayList; import com.google.gwt.core.client.EntryPoint; import com.google.gwt.user.cellview.client.CellTable; import com.google.gwt.user.cellview.client.SimplePager; import com.google.gwt.user.cellview.client.TextColumn; import com.google.gwt.user.client.ui.HTML; import com.google.gwt.user.client.ui.RootPanel; import com.google.gwt.view.client.ListViewAdapter; import com.google.gwt.view.client.SingleSelectionModel; public class Index implements EntryPoint { public void onModuleLoad() { // create some data ArrayList&lt;String[]&gt; values = new ArrayList&lt;String[]&gt;(); values.add(new String[] { "1", "a" }); values.add(new String[] { "2", "b" }); values.add(new String[] { "3", "c" }); values.add(new String[] { "4", "d" }); values.add(new String[] { "5", "e" }); values.add(new String[] { "6", "f" }); values.add(new String[] { "7", "g" }); values.add(new String[] { "8", "h" }); values.add(new String[] { "9", "i" }); values.add(new String[] { "10", "j" }); // create a ListViewAdapter ListViewAdapter&lt;String[]&gt; lva = new ListViewAdapter&lt;String[]&gt;(); // give the ListViewAdapter our data lva.setList(values); RootPanel.get().add(new HTML("&lt;hr /&gt;")); { // CellTable CellTable&lt;String[]&gt; ct = new CellTable&lt;String[]&gt;(); ct.setSelectionEnabled(true); ct.setSelectionModel(new SingleSelectionModel()); ct.setPageSize(2); lva.addView(ct); ct.addColumn(new TextColumn&lt;String[]&gt;() { @Override public String getValue(String[] object) { return object[0]; } }, "First"); ct.addColumn(new TextColumn&lt;String[]&gt;() { @Override public String getValue(String[] object) { return "%" + object[1] + "%"; } }, "Second"); // create a pager, giving it a handle to the CellTable SimplePager&lt;String[]&gt; pager = new SimplePager&lt;String[]&gt;(ct, SimplePager.TextLocation.CENTER); // add the Pager to the page RootPanel.get().add(pager); // add the CellList to the page RootPanel.get().add(ct); } } } </code></pre>
 

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