| <?xml version="1.0"?> |
| <!-- |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| --> |
| <!-- form used to illustrate programmatic changing of listbox content via the flow model --> |
| <fd:form |
| xmlns:fd="http://apache.org/cocoon/forms/1.0#definition" |
| xmlns:i18n="http://apache.org/cocoon/i18n/2.1"> |
| |
| <fd:widgets> |
| |
| <fd:field id="us-nonus" required="true"> |
| <fd:label>Residence:</fd:label> |
| <fd:datatype base="string"/> |
| <fd:selection-list> |
| <fd:item value=""> |
| <fd:label>Select where you live</fd:label> |
| </fd:item> |
| <fd:item value="us"> |
| <fd:label>In the U.S. of America</fd:label> |
| </fd:item> |
| <fd:item value="non-us"> |
| <fd:label>Outside the U.S. of America</fd:label> |
| </fd:item> |
| </fd:selection-list> |
| <fd:on-value-changed> |
| <javascript> |
| java.lang.System.err.println("Residence changed from " + event.oldValue + " to " + event.newValue); |
| var value = event.source.value; |
| var typewidget = event.source.lookupWidget("../country"); |
| if (value == "us") { |
| typewidget.setSelectionList(states, "key", "value"); |
| } |
| else if (value == "non-us") { |
| typewidget.setSelectionList(countries, "key", "value"); |
| } |
| else { |
| // Reset the value (will clear validation error) |
| event.source.setValue(null); |
| // Set an empty selection list |
| typewidget.setSelectionList(new Packages.org.apache.cocoon.forms.datatype.EmptySelectionList("Select a maker first")); |
| } |
| // Always set the type value to null. Note that it will also fire an event on the "type" |
| // widget if it already had a value. |
| typewidget.setValue(null); |
| </javascript> |
| </fd:on-value-changed> |
| </fd:field> |
| |
| <fd:field id="country" required="true"> |
| <fd:label>State/Country:</fd:label> |
| <fd:datatype base="string"/> |
| <fd:selection-list> |
| <fd:item value=""> |
| <fd:label>Select U.S./non-U.S. first</fd:label> |
| </fd:item> |
| </fd:selection-list> |
| <fd:on-value-changed> |
| <javascript> |
| var value = event.source.value; |
| if (value != null) { |
| event.source.lookupWidget("../message").setValue("So you live in " + value + " ?"); |
| } else { |
| // Reset value |
| event.source.value = null; |
| } |
| </javascript> |
| </fd:on-value-changed> |
| </fd:field> |
| |
| <fd:output id="message"> |
| <fd:datatype base="string"/> |
| </fd:output> |
| |
| </fd:widgets> |
| </fd:form> |