internal void EmitChanged(XmlElement root)
{
var xml = root.OwnerDocument;
foreach (var v in _original.Values)
{
if (!_values.ContainsKey(v.Field.Id))
{
var e = xml.CreateElement("custom_field");
var attr = xml.CreateAttribute("id");
attr.Value = XmlConvert.ToString(v.Field.Id);
e.Attributes.Append(attr);
root.AppendChild(e);
}
}
foreach (var v in _values.Values)
{
CustomFieldValue original;
if (_original.TryGetValue(v.Field.Id, out original) && original.Value == v.Value)
{
continue;
}
var e = xml.CreateElement("custom_field");
var attr = xml.CreateAttribute("id");
attr.Value = XmlConvert.ToString(v.Field.Id);
e.Attributes.Append(attr);
var ev = xml.CreateElement("value");
RedmineUtility.EmitString(ev, v.Value);
e.AppendChild(ev);
root.AppendChild(e);
}
}
