public ActionResult BaseDropDownList(DropDownListRender render)
{
return(View(render));
}
public List <OutputNode> GetNodes(Table Table, Field field)
{
int rowIndex = this.RowIndex;
int rowCount = this.RowCount;
DropDownListRender dropDownRender = null;
if (field.DropDownListSource != null)
{
string[] values = field.DropDownListSource.GetStringValues();
if (values.Length > 0)
{
dropDownRender = new DropDownListRender()
{
ValueList = values,
FillArea = new Location()
{
RowIndex = rowIndex,
RowCount = rowCount,
ColIndex = field.ColIndex,
ColCount = field.ColSpan
}
};
}
}
List <OutputNode> nodes = new List <OutputNode>();
Source source = this.Source;
if (this.IsValid(field))
{
IDictionary <int, object> dict = this.GetGroupedValues(field);
IList <int> indexes = dict.Keys.ToList();
indexes.Add(rowCount);
AbstractValueSetter converter = GetConvert(field);
for (int i = 0; i < indexes.Count - 1; i++)
{
OutputNode node = new OutputNode()
{
Content = dict[indexes[i]],
RowIndex = rowIndex + indexes[i],
ColumnIndex = field.ColIndex,
ColumnSpan = field.ColSpan,
RowSpan = indexes[i] < rowCount - 1 ? indexes[i + 1] - indexes[i] : 1,
Convertor = converter
};
nodes.Add(node);
//1、只需要第一行的结点设置
if (i == 0 && dropDownRender != null)
{
node.AddRender(dropDownRender);
}
//2、批注
if (!string.IsNullOrEmpty(field.CommentColumn))
{
string value = (this.GetValue(indexes[i], field.CommentColumn) ?? "").ToString();
if (!string.IsNullOrEmpty(value))
{
CommentRender render = new CommentRender();
render.Author = field.Table.ProductRule.CommentAuthor;
render.Comment = value;
node.AddRender(render);
}
}
//3、链接
if (!string.IsNullOrEmpty(field.RefColumn))
{
string value = (this.GetValue(indexes[i], field.RefColumn) ?? "").ToString();
if (!string.IsNullOrEmpty(value))
{
HyperLinkRender render = new HyperLinkRender();
render.Address = value;
render.LinkType = field.LinkType;
node.AddRender(render);
}
}
}
}
return(nodes);
}