private void UpdateField(HttpContext context)
{
if (this.SelectedTaxonomyStrucure == null)
{
return;
}
ProjectHierarchy taxonomyStructure = new ProjectHierarchy(this.SelectedTaxonomyStrucure);
// Parse the xPath of the field's xml node to
// get from the http request's parameters.
string xPath = context.Request.Params["XPath"];
// Select the field's xml node.
XmlNode xmlNode = taxonomyStructure.XmlDocument.SelectSingleNode(xPath);
// Check if the field exists.
if (xmlNode == null)
{
return;
}
ProjectHierarchyField field = new ProjectHierarchyField(taxonomyStructure, xmlNode);
Panel pnlField = field.Render(this.IdLanguage);
// Write the field's panel as html to the http response.
context.Response.Write(pnlField.ToHtml());
// Set the http response's content type to plain text.
context.Response.ContentType = "text/plain";
}
private void GetFields(HttpContext context)
{
if (this.SelectedTaxonomyStrucure == null)
{
return;
}
ProjectHierarchy taxonomyStructure = new ProjectHierarchy(this.SelectedTaxonomyStrucure);
string xPath = context.Request.Params["XPath"];
XmlNode xmlNode = taxonomyStructure.XmlDocument.SelectSingleNode(xPath);
if (xmlNode == null)
{
return;
}
StringBuilder result = new StringBuilder();
// Run through all field xml nodes of the xml node.
foreach (XmlNode xmlNodeField in xmlNode.SelectNodes("Field"))
{
ProjectHierarchyField field = new ProjectHierarchyField(taxonomyStructure, xmlNodeField);
Panel pnlField = field.Render(this.IdLanguage);
result.Append(pnlField.ToHtml());
result.Append("<br />");
}
context.Response.Write(result.ToString());
// Set the http response's content type to plain text.
context.Response.ContentType = "text/plain";
}
