private XMLTreeLoader initPreviewHack(final XMLTreeLoader loader) {
loader.addListener(
new TreeLoaderListener() {
@Override
public void onLoadException(TreeLoader self, TreeNode node, String response) {
// TODO Auto-generated method stub
}
@Override
public void onLoad(TreeLoader self, TreeNode node, String response) {
GQuery gqueryNode = $(".x-tree-node-anchor");
for (int i = 0; i < gqueryNode.length(); i++) {
Element element = gqueryNode.get(i);
if (element.getAttribute("target").trim() != "" && element.hasAttribute("target")) {
GWT.log("attaching preview to target" + element.getAttribute("target"));
if (element.hasChildNodes()) {
String id = ((Element) element.getChild(0)).getId();
((Element) element.getChild(0)).removeAttribute("qtip");
if (id == null) {
GWT.log("could not attach to child because of false structure");
} else {
GWT.log("attaching preview to id " + id);
NativeContext.showPreview(
element.getAttribute("target"), ".region-content", "#" + id);
// Competence_webapp.showPreview(
// element.getAttribute("target"),
// ".region-main", "#" + id);
}
}
}
}
// gqueryNode.after("hello people");
}
@Override
public boolean doBeforeLoad(TreeLoader self, TreeNode node) {
return true;
}
});
return loader;
}
protected XMLTreeLoader initXMLLoader() {
final XMLTreeLoader loader = new XMLTreeLoader();
loader.setDataUrl(databaseConnectionString);
loader.setMethod(Connection.GET);
loader.setRootTag("userTrees");
loader.setFolderTitleMapping("@name");
loader.setFolderTag("activity");
loader.setLeafTitleMapping("@name");
loader.setLeafTag("activityEntry");
// loader.setQtipMapping("@treetipp");
loader.setDisabledMapping("@disabled");
loader.setCheckedMapping("@checked");
loader.setIconMapping("@icon");
// loader.setHrefMapping("moodleUrl");
loader.setHrefTargetMapping("moodleUrl");
return initPreviewHack(loader);
}