gecko-dev/rdf/resources/dom-test-1.xul

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<?xml version="1.0"?>
<?xml-stylesheet href="dom-test-1.css" type="text/css"?>
<xul:window
xmlns:html="http://www.w3.org/TR/REC-html40"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<html:script>
function RemovePersonalToolbar()
{
var personalToolbarFolder = document.getElementById("NC:PersonalToolbarFolder");
dump("personalToolbarFolder = " + personalToolbarFolder + "\n");
if (personalToolbarFolder == null)
return;
var bookmarksRoot = document.getElementById("NC:BookmarksRoot");
dump("bookmarksRoot = " + bookmarksRoot + "\n");
if (bookmarksRoot == null)
return;
bookmarksRoot.removeChild(personalToolbarFolder);
}
function AddPersonalToolbar()
{
var bookmarksRoot = document.getElementById("NC:BookmarksRoot");
dump("bookmarksRoot = " + bookmarksRoot + "\n");
if (bookmarksRoot == null)
return;
var personalToolbarFolder = document.getElementById("NC:PersonalToolbarFolder");
dump("personalToolbarFolder = " + personalToolbarFolder + "\n");
if (personalToolbarFolder != null) // already there
return;
personalToolbarFolder = document.createElement("xul:treeitem");
personalToolbarFolder.setAttribute("id", "NC:PersonalToolbarFolder");
bookmarksRoot.appendChild(personalToolbarFolder);
}
function MutateBody()
{
// This test changes the "id" attribute on the treebody
var tree = document.getElementById("tree");
dump("tree = " + tree + "\n");
var body = tree.childNodes[3]; // two treecols, a treehead, and a treebody
dump("body = " + body + "\n");
var currentId = body.getAttribute("id");
dump("currentId = " + currentId + "\n");
if (currentId == "NC:BookmarksRoot") {
body.setAttribute("id", "NC:PersonalToolbarFolder");
}
else {
body.setAttribute("id", "NC:BookmarksRoot");
}
}
</html:script>
<html:button onclick="RemovePersonalToolbar();">Remove Personal Toolbar</html:button>
<html:button onclick="AddPersonalToolbar();">Add Personal Toolbar</html:button>
<html:button onclick="MutateBody();">MutateBody</html:button>
<tree id="tree" datasources="rdf:bookmarks" onclick="return OpenURL(event,event.target.parentNode);">
<treecol rdf:resource="http://home.netscape.com/NC-rdf#Name"/>
<treecol rdf:resource="http://home.netscape.com/NC-rdf#URL"/>
<treehead>
<treeitem>
<treecell>Name</treecell>
<treecell>URL</treecell>
</treeitem>
</treehead>
<treebody id="NC:BookmarksRoot">
</treebody>
</tree>
</xul:window>