public void createRegJS(
EditorComponent editor,
String editorId,
UIForm form,
FacesContext context,
Schema schema,
StringBuffer regJS)
throws IOException {
regJS.append("new RecordEditorDropdowns(");
regJS.append("'").append(getName()).append("'");
regJS.append(", [");
for (int i = 0; i < listIds.length; i++) {
if (i > 0) regJS.append(", ");
regJS
.append("'")
.append(FieldValueDropdowns.getHtmlSelectName(editor, context, getName(), i))
.append("'");
}
regJS.append("], [");
for (int i = 0; i < listIds.length; i++) {
if (i > 0) regJS.append(", ");
regJS.append("'").append(listIds[i]).append("'");
}
regJS.append("])");
}
public void encode(
EditorComponent editor,
String editorId,
UIForm form,
FacesContext context,
Schema schema,
FieldValue value)
throws IOException {
// type check
if (!(value instanceof FieldValueDropdowns))
throw new RuntimeException("FieldSchemaDropdowns expected FieldValueDropdowns");
// cast
FieldValueDropdowns valueDropdowns = (FieldValueDropdowns) value;
// get writer
ResponseWriter writer = context.getResponseWriter();
// number of lists
int listCount = listIds != null ? listIds.length : 0;
// hidden field with the number of lists
String countFieldName =
FieldValueDropdowns.getHtmlCountHiddenFieldName(editor, context, getName());
JsfUtils.encodeHiddenInput(editor, writer, countFieldName, String.valueOf(listCount));
// selects
String parentValue = null;
for (int i = 0; i < listCount; i++) {
String selectName = FieldValueDropdowns.getHtmlSelectName(editor, context, getName(), i);
ListItem[] list = schema.getListById(listIds[i]);
String selectedValue = valueDropdowns.getValue(i);
String onChange =
"RecordEditorGlobals.dropdownValueChanged("
+ "'"
+ editorId
+ "',"
+ "'"
+ getName()
+ "',"
+ +i
+ ")";
writer.startElement("div", editor);
writer.startElement("select", editor);
writer.writeAttribute("name", selectName, null);
writer.writeAttribute("onchange", onChange, null);
if (!StringUtils.isNullOrEmpty(cssClass)) writer.writeAttribute("class", cssClass, null);
for (int j = 0; j < list.length; j++) {
ListItem item = list[j];
if (i == 0
|| (item.getParentValue() == null)
|| (parentValue == null && item.getValue() == null)
|| (parentValue != null && parentValue.equals(item.getParentValue()))) {
writer.startElement("option", editor);
if (StringUtils.compareStrings(item.getValue(), selectedValue))
writer.writeAttribute("selected", "selected", null);
writer.writeAttribute("value", item.getValue(), null);
writer.write(StringUtils.coalesce(item.getText(), ""));
writer.endElement("option");
}
}
writer.endElement("select");
writer.endElement("div");
parentValue = selectedValue;
}
}