/// <summary>
/// Creates a HtmlSelectTag from a HTMLSelectElementClass.
/// </summary>
/// <param name="selectElement"> The HTMLSelectElementClass to convert.</param>
/// <returns> A HtmlSelectTag</returns>
private HtmlSelectTag CreateHtmlSelectTag(HTMLSelectElementClass selectElement)
{
HtmlSelectTag tag = new HtmlSelectTag();
tag.Class = selectElement.className;
tag.Id = selectElement.id;
if ( selectElement.name != null )
{
tag.Name = selectElement.name;
}
else
{
if ( selectElement.id != null )
{
tag.Name = selectElement.id;
}
else
{
tag.Name = selectElement.uniqueID;
tag.Id = selectElement.uniqueID;
}
}
// TODO: parse from innerHtml
// tag.OnClick =
// tag.Style=currentNode.GetAttribute("style",currentNode.NamespaceURI);
tag.Title = selectElement.title;
if ( selectElement.multiple )
{
tag.Multiple=true;
}
tag.Value = selectElement.value;
// tag.Options = new HtmlOptionCollection();
//object noll = null;
IHTMLElementCollection options = (IHTMLElementCollection)selectElement.children;
// while ( options.MoveNext() )
foreach ( object obj in options )
{
if ( obj is HTMLOptionElementClass )
{
HTMLOptionElementClass option = (HTMLOptionElementClass)obj;
HtmlOptionTag optionTag = new HtmlOptionTag();
optionTag.Id = option.id;
if ( option.selected )
{
optionTag.Selected=true;
}
if ( option.text == null )
{
optionTag.Text = string.Empty;
}
else
{
optionTag.Text = option.text;
}
if ( option.value == null )
{
optionTag.Value = string.Empty;
}
else
{
optionTag.Value = option.value;
}
optionTag.Key = "Option " + tag.Options.Length.ToString();
tag.AddOptionTag(optionTag);
}
}
return tag;
}
private void AddSelectNode(FormEditorNode node,HtmlSelectTag select)
{
string label;
label = "<select ";
label +=" name="+ select.Name;
if ( select.Multiple )
{
label += " multiple";
}
label +="/>";
formEditor.AddSelect(node,label,select);
}
/// <summary>
/// Adds a Select node.
/// </summary>
/// <param name="root"> The root node.</param>
/// <param name="text"> The node text.</param>
/// <param name="tag"> The HtmlSelectTag.</param>
public void AddSelect(FormEditorNode root, string text,HtmlSelectTag tag)
{
FormEditorNode node = new FormEditorNode();
// add it to root node
root.Nodes.Add(node);
node.Text=text;
node.BaseHtmlTag = tag;
if ( tag.Multiple )
{
ListBox lst = new ListBox();
//lst.HorizontalScrollbar=true;
//lst.DoubleClick+=new EventHandler(ListBox_DoubleClick);
lst.Size=new Size(200,30);
lst.BackColor=Color.WhiteSmoke;
lst.ForeColor=Color.Blue;
foreach (HtmlOptionTag opt in tag.Options)
{
lst.Items.Add(opt.Value);
}
//lst.Name="lstList";
lst.SelectionMode=SelectionMode.MultiExtended;
this.ItemHeight=25;
node.AddListBoxControl("Values:",lst,new EventHandler(ListBox_DoubleClick),new EventHandler(ListBox_SelectedValueChanged));
}
else
{
ListBox lst = new ListBox();
//lst.DropDownStyle=ComboBoxStyle.DropDown;
lst.Size=new Size(200,30);
lst.BackColor=Color.WhiteSmoke;
lst.ForeColor=Color.Blue;
foreach ( HtmlOptionTag opt in tag.Options)
{
lst.Items.Add(opt.Value);
}
//lst.Name="cmbList";
lst.SelectionMode=SelectionMode.One;
this.ItemHeight=25;
node.AddListBoxControl("Values:",lst,new EventHandler(ListBox_DoubleClick),new EventHandler(ListBox_SelectedValueChanged));
}
}
/// <summary>
/// Adds the select tag post data string.
/// </summary>
/// <param name="select"> The select tag.</param>
/// <param name="list"> The arraylist to append tag.</param>
public void AddSelectPostData(HtmlSelectTag select, ArrayList list)
{
// no Name, so we cant send it to server
if ( !select.Name.StartsWith("ms__id") )
{
string s;
if ( select.Multiple )
{
foreach ( HtmlOptionTag tag in select.Options )
{
HtmlOptionTag opt = tag;
if ( opt.Selected )
{
s = EncodeDecode.UrlEncode(select.Name) + "=" + EncodeDecode.UrlEncode(opt.Value);
//name and value
list.Add(s);
}
}
}
else
{
s = EncodeDecode.UrlEncode(select.Name) + "=" + EncodeDecode.UrlEncode(select.Value);
//name and value
list.Add(s);
}
}
}
/// <summary>
/// Adds the select tag post data string.
/// </summary>
/// <param name="select"> The select tag.</param>
/// <param name="list"> The arraylist to append tag.</param>
/// <param name="addEndLine"> The add end line boolean value.</param>
public void AddSelectPostData(HtmlSelectTag select, ArrayList list, bool addEndLine)
{
if ( addEndLine )
{
select.Value = AddEndLine(select.Value);
}
AddSelectPostData(select, list);
}
/// <summary>
/// Creates a select tag.
/// </summary>
/// <param name="currentNode"> The XPathNavigator node.</param>
/// <returns> A HtmlSelectTag.</returns>
private HtmlSelectTag CreateSelectTag(XPathNavigator currentNode)
{
HtmlSelectTag tag = new HtmlSelectTag();
tag.Class=currentNode.GetAttribute("class",currentNode.NamespaceURI);
tag.Id=currentNode.GetAttribute("id",currentNode.NamespaceURI);
tag.Name=currentNode.GetAttribute("name",currentNode.NamespaceURI);
tag.OnClick=currentNode.GetAttribute("onclick",currentNode.NamespaceURI);
tag.Style=currentNode.GetAttribute("style",currentNode.NamespaceURI);
tag.Title=currentNode.GetAttribute("title",currentNode.NamespaceURI);
if ( tag.OnClick.Length == 0 )
{
tag.OnClick = currentNode.GetAttribute("onClick",currentNode.NamespaceURI);
}
if ( currentNode.GetAttribute("multiple",currentNode.NamespaceURI)=="true" )
{
tag.Multiple=true;
}
tag.Value=currentNode.GetAttribute("value",currentNode.NamespaceURI);
// fill options nodes
XPathNodeIterator options = currentNode.SelectChildren(XPathNodeType.Element);
//tag.Options = new HtmlOptionCollection();
int i=1;
while ( options.MoveNext() )
{
HtmlOptionTag option = new HtmlOptionTag();
option.Id=options.Current.GetAttribute("id",options.Current.NamespaceURI);
if ( options.Current.GetAttribute("selected",options.Current.NamespaceURI)=="true" )
{
option.Selected=true;
}
option.Text=options.Current.Value;
option.Value=options.Current.GetAttribute("value",options.Current.NamespaceURI);
option.Key = "Option " + i;
tag.AddOptionTag(option);
i++;
}
return tag;
}
