Hi Peter, see below for a sample on how it works in 2.1.11 - might work as well on 2.2 or at least give you some pointers.
model: <?xml version="1.0"?> <fd:form xmlns:fd="http://apache.org/cocoon/forms/1.0#definition";> <fd:widgets> <!-- <fd:tree id="myTree"> <fd:tree-model type="java" class="org.apache.cocoon.forms.formmodel.tree.DefaultTreeModel$Sample"/> </fd:tree> --> <fd:tree id="myTree2"> <fd:on-create> <fd:javascript> importClass(Packages.org.apache.cocoon.forms.formmodel.tree.DefaultTreeModel); var node1 = new DefaultTreeModel.DefaultTreeNode("node 1") var node2 = new DefaultTreeModel.DefaultTreeNode("node 2") var root = new DefaultTreeModel.DefaultTreeNode("root") root.add("node1", node1); node1.add("node2", node2); var treeModel = new DefaultTreeModel(root); widget.setModel(treeModel); </fd:javascript> </fd:on-create> </fd:tree> </fd:widgets> </fd:form> template: <?xml version="1.0"?> <html xmlns:ft="http://apache.org/cocoon/forms/1.0#template"; xmlns:fi="http://apache.org/cocoon/forms/1.0#instance"; xmlns:jx="http://apache.org/cocoon/templates/jx/1.0"; xmlns:i18n="http://apache.org/cocoon/i18n/2.1";> <jx:import uri="resource://org/apache/cocoon/forms/generation/jx-macros.xml"/> <jx:macro name="toggle-icon"> <jx:choose> <jx:when test="${treeNode.isLeaf()}"> <img src="resources/forms/img/tree/win/${treeNode.iconType}.gif" border="0"/> </jx:when> <jx:otherwise> <a href="#" onclick="return TreeToggleCollapse('${widget.fullName}', '${treeNode.path}')"><img src="resources/forms/img/tree/win/${treeNode.iconType}.gif" border="0"/></a> </jx:otherwise> </jx:choose> </jx:macro> <head> <title>test</title> </head> <body> <script language="JavaScript"> function TreeAction(id, act, path) { var elt = document.getElementById(id); if (!elt) { alert("Error: cannot find element with id '" + id + "'"); return; } var form = forms_getForm(elt); var actInput = id + ":action"; var pathInput = id + ":path"; form[actInput].value = act form[pathInput].value = path; forms_submitForm(elt, id); // Reset fields (this form may be reposted later when in Ajax mode) form[actInput].value = ""; form[pathInput].value = ""; return false; } function TreeToggleCollapse(id, path) { return TreeAction(id, "toggle-collapse", path); } function TreeToggleSelect(id, path) { return TreeAction(id, "toggle-select", path); } </script> <ft:form-template action="#{$continuation/id}.continue" method="POST" ajax="true"> Mine: <br/> <ft:tree id="myTree2"> <div> <ft:tree-nodes> <div style="margin-left: 15px"><toggle-icon/>${treeNode.node.data} <ft:tree-children/> </div> </ft:tree-nodes> </div> </ft:tree> </ft:form-template> </body> </html> Flow: cocoon.load("resource://org/apache/cocoon/forms/flow/javascript/Form.js"); function test() { var documentURI = cocoon.parameters["documentURI"]; //var sourceXml = loadDocument(documentURI); var definitionURI = cocoon.parameters["definitionURI"]; var bindingURI = cocoon.parameters["bindingURI"]; var saveURI = cocoon.parameters["saveURI"]; var document = loadDocument(documentURI); var form = new Form(definitionURI); form.createBinding(bindingURI); form.load(document); form.showForm("test-display"); form.save(document); saveDocument(document, saveURI); cocoon.sendPage("test-success"); } function loadDocument(uri) { var parser = null; var source = null; var resolver = null; try { parser = cocoon.getComponent(Packages.org.apache.excalibur.xml.dom.DOMParser.ROLE); resolver = cocoon.getComponent(Packages.org.apache.cocoon.environment.SourceResolver.ROLE); source = resolver.resolveURI(uri); var is = new Packages.org.xml.sax.InputSource(source.getInputStream()); is.setSystemId(source.getURI()); return parser.parseDocument(is); } finally { if (source != null) resolver.release(source); cocoon.releaseComponent(parser); cocoon.releaseComponent(resolver); } } function saveDocument(document, uri) { var source = null; var resolver = null; var outputStream = null; try { resolver = cocoon.getComponent(Packages.org.apache.cocoon.environment.SourceResolver.ROLE); source = resolver.resolveURI(uri); var tf = Packages.javax.xml.transform.TransformerFactory.newInstance(); if (source instanceof Packages.org.apache.excalibur.source.ModifiableSource && tf.getFeature(Packages.javax.xml.transform.sax.SAXTransformerFactory.FEATURE)) { outputStream = source.getOutputStream(); var transformerHandler = tf.newTransformerHandler(); var transformer = transformerHandler.getTransformer(); transformer.setOutputProperty(Packages.javax.xml.transform.OutputKeys.INDENT, "true"); transformer.setOutputProperty(Packages.javax.xml.transform.OutputKeys.METHOD, "xml"); transformerHandler.setResult(new Packages.javax.xml.transform.stream.StreamResult(outputStream)); var streamer = new Packages.org.apache.cocoon.xml.dom.DOMStreamer(transformerHandler); streamer.stream(document); } else { throw new Packages.org.apache.cocoon.ProcessingException("Cannot write to source " + uri); } } finally { if (source != null) resolver.release(source); cocoon.releaseComponent(resolver); if (outputStream != null) { try { outputStream.flush(); outputStream.close(); } catch (error) { cocoon.log.error("Could not flush/close outputstream: " + error); } } } } --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
