How do I gain access to a component that has already been added to the
page. I'm using DelphiForPHP, which implements qooxdoo so when I make
a "TreeView" comonent
which is actually a treefullcontrol widget, it plops that element on
the page and generates this code in the final page. My problem is
that I want to add a event listner
to it but I don't want to have to build the project, and take the
final php files and dig through them and manually insert the event as
I would have to do this every time
I rebuilt or changed a single thing in the file.
So this is pretty much the page that delphi generates. I need to add
an event handler to the TreeView1 openWhileEmpty or something like
that. How could I do that?
Anyone?
<script type="text/javascript"
src="vcl-bin/qooxdoo/framework/script/qx.js"></script>
<script type="text/javascript">
qx.log.Logger.ROOT_LOGGER.setMinLevel(qx.log.Logger.LEVEL_FATAL);
qx.manager.object.AliasManager.getInstance().add("static",
"vcl-bin/qooxdoo/framework/resource/static/");
qx.manager.object.AliasManager.getInstance().add("widget",
"vcl-bin/qooxdoo/framework/resource/widget/windows/");
qx.manager.object.AliasManager.getInstance().add("icon",
"vcl-bin/qooxdoo/framework/resource/icon/VistaInspirate/");
</script>
</head>
<body style=" margin-left: 0px; margin-top: 0px; margin-right: 0px;
margin-bottom: 0px; " >
<form style="margin-bottom: 0" id="Unit11" name="Unit11" method="post"
action="/backend.php">
<script type="text/javascript">
var d = qx.ui.core.ClientDocument.getInstance();
d.setOverflow("scrollY");
d.setBackgroundColor(null);
</script>
<div id="TreeView1_outer" style="Z-INDEX: 2; LEFT: 60px; WIDTH: 300px;
POSITION: absolute; TOP: 241px; HEIGHT: 295px">
<input type="hidden" id="TreeView1_state" name="TreeView1_state" value="" />
<div id="TreeView1"></div>
<script type="text/javascript">
var d = qx.ui.core.ClientDocument.getInstance();
var inline_div = new qx.ui.basic.Inline("TreeView1");
inline_div.setHeight("auto");
inline_div.setWidth("auto");
var trsroot =
qx.ui.treefullcontrol.TreeRowStructure.getInstance().standard("Items");
var TreeView1 = new qx.ui.treefullcontrol.Tree(trsroot);
var trs = null;
trs = qx.ui.treefullcontrol.TreeRowStructure.getInstance().standard("item 1");
var p_0 = new qx.ui.treefullcontrol.TreeFolder(trs);
p_0.tag=0;
TreeView1.add(p_0);
trs = qx.ui.treefullcontrol.TreeRowStructure.getInstance().standard("sub1");
var p_1 = new qx.ui.treefullcontrol.TreeFile(trs);
p_1.tag=0;
p_0.add(p_1);
trs = qx.ui.treefullcontrol.TreeRowStructure.getInstance().standard("second
item");
var p_0 = new qx.ui.treefullcontrol.TreeFile(trs);
p_0.tag=0;
TreeView1.add(p_0);
trs = qx.ui.treefullcontrol.TreeRowStructure.getInstance().standard("3rd");
var p_0 = new qx.ui.treefullcontrol.TreeFile(trs);
p_0.tag=0;
TreeView1.add(p_0);
TreeView1.setUseDoubleClick(true);
TreeView1.setUseTreeLines(true);
TreeView1.setHideNode(true);
TreeView1.setBorder(qx.renderer.border.BorderPresets.getInstance().inset);
TreeView1.setBackgroundColor("white");
TreeView1.setLeft(0);
TreeView1.setTop(0);
TreeView1.setOpen(1);
TreeView1.setOverflow("scroll");
TreeView1.setWidth(300);
TreeView1.setHeight(294);
TreeView1.setEnabled(true);
TreeView1.setVisibility(true);
d.add(inline_div);
inline_div.add(TreeView1);
</script>
</div>
</td></tr></table>
</form></body>
- Daniel
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