Method FormField

src/main/java/ServiceDiscovery/FormField.java:65–186

Creates a new instance of FormField

(JabberDataBlock field)

    /** Creates a new instance of FormField */
    public FormField(JabberDataBlock field) {
        name = field.getTagName();
        label = name;
        body = field.getText();
        if (name.equals("field")) {
            // x:data
            type = field.getTypeAttribute();
            name = field.getAttribute("var");
            label = field.getAttribute("label");
            if (label == null) {
                label = name;
            }
            body = field.getChildBlockText("value");
            if (type == null) {
                media = extractMedia(field);
                formItem = new TextInput(label, body, null);
                return;
            }

            required = field.getChildBlock("required") != null;
            if (required) {
                label = label + " *";
            }

            hidden = type.equals("hidden");

            if (type.equals("fixed")) {
                formItem = new MultiLine(label, body);
            } else if (type.equals("boolean")) {
                boolean set = false;
                if (body.equals("1")) {
                    set = true;
                }
                if (body.equals("true")) {
                    set = true;
                }
                numericBoolean = body.length() == 1;
                CheckBox ch = new CheckBox(label, set);
                formItem = ch;
            } else if (type.equals("list-single")) {
                DropChoiceBox ch = new DropChoiceBox(label);

                optionsList = null;
                optionsList = new Vector();
                for (Enumeration e = field.getChildBlocks().elements(); e.hasMoreElements();) {
                    JabberDataBlock option = (JabberDataBlock) e.nextElement();
                    if (option.getTagName().equals("option")) {
                        String value = option.getChildBlockText("value");
                        String label = option.getAttribute("label");
                        if (label == null) {
                            label = value;
                        }
                        optionsList.addElement(value);
                        ch.items.addElement(label);
                        if (body.equals(value)) {
                            int index = ch.items.size() - 1;
                            ((DropChoiceBox) ch).setSelectedIndex(index);
                        }