/// <summary>
/// Loads form definition data from the reader
/// </summary>
protected override void LoadFromReader()
{
_uiForm = _defClassFactory.CreateUIFormDef();
_reader.Read();
_uiForm.Title = _reader.GetAttribute("title");
try
{
_uiForm.Width = Convert.ToInt32(_reader.GetAttribute("width"));
_uiForm.Height = Convert.ToInt32(_reader.GetAttribute("height"));
}
catch (Exception ex)
{
throw new InvalidXmlDefinitionException("In a 'form' element, " +
"either the 'width' or 'height' attribute has been given " +
"an invalid integer pixel value.", ex);
}
_reader.Read();
List <IUIFormColumn> columns = new List <IUIFormColumn>();
List <IUIFormField> fields = new List <IUIFormField>();
string contentType = "";
while (_reader.Name != "form")
{
if (_reader.Name == "tab")
{
if (contentType.Length > 0 && contentType != "tab")
{
throw new InvalidXmlDefinitionException(
"A form can have either a set of 'tab', 'columnLayout' or 'field' nodes, but not a mixture.");
}
contentType = "tab";
XmlUIFormTabLoader tabLoader = new XmlUIFormTabLoader(DtdLoader, _defClassFactory);
_uiForm.Add(tabLoader.LoadUIFormTab(_reader.ReadOuterXml()));
}
else if (_reader.Name == "columnLayout")
{
if (contentType.Length > 0 && contentType != "columnLayout")
{
throw new InvalidXmlDefinitionException(
"A form can have either a set of 'tab', 'columnLayout' or 'field' nodes, but not a mixture.");
}
contentType = "columnLayout";
XmlUIFormColumnLoader columnLoader = new XmlUIFormColumnLoader(DtdLoader, _defClassFactory);
columns.Add(columnLoader.LoadUIFormColumn(_reader.ReadOuterXml()));
}
else if (_reader.Name == "field")
{
if (contentType.Length > 0 && contentType != "field")
{
throw new InvalidXmlDefinitionException(
"A form can have either a set of 'tab', 'columnLayout' or 'field' nodes, but not a mixture.");
}
contentType = "field";
XmlUIFormFieldLoader fieldLoader = new XmlUIFormFieldLoader(DtdLoader, _defClassFactory);
fields.Add(fieldLoader.LoadUIProperty(_reader.ReadOuterXml()));
}
else
{
throw new InvalidXmlDefinitionException(
"A form can have either a set of 'tab', 'columnLayout' or 'field' nodes.");
}
}
if (contentType == "columnLayout")
{
IUIFormTab tab = _defClassFactory.CreateUIFormTab();
columns.ForEach(tab.Add);
_uiForm.Add(tab);
}
else if (contentType == "field")
{
IUIFormTab tab = _defClassFactory.CreateUIFormTab();
IUIFormColumn col = _defClassFactory.CreateUIFormColumn();
fields.ForEach(col.Add);
tab.Add(col);
_uiForm.Add(tab);
}
if (_uiForm.Count == 0)
{
throw new InvalidXmlDefinitionException("No 'tab', 'columnLayout' or 'field' " +
"elements were specified in a 'form' element. Ensure " +
"that the element contains one or more of either 'tab', 'columnLayout' or 'field' elements, " +
"which each define what must appear in the editing form for " +
"the business object.");
}
}
protected void Initialise() {
loader = new XmlUIFormTabLoader(new DtdLoader(), GetDefClassFactory());
}
/// <summary>
/// Loads form definition data from the reader
/// </summary>
protected override void LoadFromReader()
{
_uiForm = _defClassFactory.CreateUIFormDef();
_reader.Read();
_uiForm.Title = _reader.GetAttribute("title");
try
{
_uiForm.Width = Convert.ToInt32(_reader.GetAttribute("width"));
_uiForm.Height = Convert.ToInt32(_reader.GetAttribute("height"));
}
catch (Exception ex)
{
throw new InvalidXmlDefinitionException("In a 'form' element, " +
"either the 'width' or 'height' attribute has been given " +
"an invalid integer pixel value.", ex);
}
_reader.Read();
List<IUIFormColumn> columns = new List<IUIFormColumn>();
List<IUIFormField> fields = new List<IUIFormField>();
string contentType = "";
while (_reader.Name != "form") {
if (_reader.Name == "tab") {
if (contentType.Length > 0 && contentType != "tab") {
throw new InvalidXmlDefinitionException(
"A form can have either a set of 'tab', 'columnLayout' or 'field' nodes, but not a mixture.");
}
contentType = "tab";
XmlUIFormTabLoader tabLoader = new XmlUIFormTabLoader(DtdLoader, _defClassFactory);
_uiForm.Add(tabLoader.LoadUIFormTab(_reader.ReadOuterXml()));
}
else if (_reader.Name == "columnLayout") {
if (contentType.Length > 0 && contentType != "columnLayout") {
throw new InvalidXmlDefinitionException(
"A form can have either a set of 'tab', 'columnLayout' or 'field' nodes, but not a mixture.");
}
contentType = "columnLayout";
XmlUIFormColumnLoader columnLoader = new XmlUIFormColumnLoader(DtdLoader, _defClassFactory);
columns.Add(columnLoader.LoadUIFormColumn(_reader.ReadOuterXml()));
}
else if (_reader.Name == "field") {
if (contentType.Length > 0 && contentType != "field") {
throw new InvalidXmlDefinitionException(
"A form can have either a set of 'tab', 'columnLayout' or 'field' nodes, but not a mixture.");
}
contentType = "field";
XmlUIFormFieldLoader fieldLoader = new XmlUIFormFieldLoader(DtdLoader, _defClassFactory);
fields.Add(fieldLoader.LoadUIProperty(_reader.ReadOuterXml()));
} else {
throw new InvalidXmlDefinitionException(
"A form can have either a set of 'tab', 'columnLayout' or 'field' nodes.");
}
}
if (contentType == "columnLayout") {
IUIFormTab tab = _defClassFactory.CreateUIFormTab();
columns.ForEach(tab.Add);
_uiForm.Add(tab);
}
else if (contentType == "field") {
IUIFormTab tab = _defClassFactory.CreateUIFormTab();
IUIFormColumn col = _defClassFactory.CreateUIFormColumn();
fields.ForEach(col.Add);
tab.Add(col);
_uiForm.Add(tab);
}
if (_uiForm.Count == 0)
{
throw new InvalidXmlDefinitionException("No 'tab', 'columnLayout' or 'field' " +
"elements were specified in a 'form' element. Ensure " +
"that the element contains one or more of either 'tab', 'columnLayout' or 'field' elements, " +
"which each define what must appear in the editing form for " +
"the business object.");
}
}
