Java Doc for XMLTreeLoader.java in  » Ajax » gwtext-2.01 » com » gwtext » client » widgets » tree » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Sample code for loading a TreePanel using AsyncTreeNode and XmltreeLoader :

 
 final TreePanel treePanel = new TreePanel() {
 {
 setAnimate(true);
 setEnableDD(true);
 setContainerScroll(true);
 setRootVisible(true);
 }
 };
 final XMLTreeLoader loader = new XMLTreeLoader() {
 {
 setDataUrl("countries-cb.xml");
 setMethod("get");
 setRootTag("countries");
 setFolderIdMapping("@id");
 setLeafIdMapping("@id");
 setFolderTitleMapping("@title");
 setFolderTag("team");
 setLeafTitleMapping("@title");
 setLeafTag("country");
 setQtipMapping("@qtip");
 setDisabledMapping("@disabled");
 setCheckedMapping("@checked");
 setIconMapping("@icon");
 setAttributeMappings(new String[]{"@rank"});
 }
 };
 AsyncTreeNode root = new AsyncTreeNode("Countries", loader);
 treePanel.setRootNode(root);
 treePanel.render();
 root.expand();
 treePanel.expandAll();
 
 

 
 <countries>
 <team id="team-a" title="Team A" icon="images/silk/flag_yellow.gif" checked="true">
 <country title="Brazil" qtip="Rank 2" rank="2"  checked="false"/>
 <country title="Canada" qtip="Rank 3" rank="3" checked="false"/>
 <country title="China" qtip="Rank 4" rank="4" checked="false"/>
 </team>
 <team title="Team B" icon="images/silk/flag_blue.gif">
 <country title="Germany" qtip="Captain" checked="true" rank="1"/>
 <country title="France" qtip="Rank 2" rank="2" checked="false"/>
 <country title="Canada" qtip="Rank 3" rank="3" checked="false"/>
 <country title="India" qtip="Rank 4" rank="4" checked="false"/>
 <country title="Seychelles" qtip="Rank 5" rank="5" checked="false"/>
 </team>
 <team title="Team C" icon="images/silk/flag_green.gif">
 <country title="United States" qtip="Captain - Rank 1" checked="true" rank="1"/>
 <country title="Japan" qtip="Rank 2" rank="2" checked="false"/>
 <country title="Italy" qtip="Rank 3" rank="3" checked="false"/>
 <country title="Finland" qtip="Rank 4" rank="4" checked="false"/>
 </team>
 </countries>