/// <summary>
/// Called the first time the pop-up content is viewed. This is good practice when you may show a pop-up for multiple items at a time.
/// This allows you to delay generating the html content until the item is actually viewed.
/// </summary>
protected override Task <string> OnCreateHtmlContent()
{
return(QueuedTask.Run(async() =>
{
var invalidPopup = "<p>Pop-up content could not be generated for this feature.</p>";
var layer = MapMember as BasicFeatureLayer;
if (layer == null)
{
return invalidPopup;
}
List <HierarchyRow> completeHierarchyRows = new List <HierarchyRow>();
var newRow = await _relateInfo.GetRelationshipChildren(_featureClassName, _id);
completeHierarchyRows.Add(newRow);
//Construct a new html string that we will use to update our html template.
var sb = new StringBuilder();
sb.Append(new JavaScriptSerializer().Serialize(completeHierarchyRows));
string rootType = completeHierarchyRows[0].type;
sb.Replace(@"""children"":[],", string.Empty);
//Get the html from the template file on disk that we have packaged with our add-in.
var htmlPath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "template.html");
var html = File.ReadAllText(htmlPath);
//Update the template with our custom html and return it to be displayed in the pop-up window.
html = html.Replace("insert root layer here", layer.Name);
html = html.Replace("'insert data here'", sb.ToString());
html = html.Replace("insert root type field here", rootType);
return html;
}));
}
/// <summary>
/// Called the first time the pop-up content is viewed. This is good practice when you may show a pop-up for multiple items at a time.
/// This allows you to delay generating the html content until the item is actually viewed.
/// </summary>
protected override Task <string> OnCreateHtmlContent()
{
return(QueuedTask.Run(() =>
{
var invalidPopup = "<p>Pop-up content could not be generated for this feature.</p>";
if (!(MapMember is BasicFeatureLayer layer))
{
return invalidPopup;
}
List <HierarchyRow> completeHierarchyRows = new List <HierarchyRow>();
var gdb = layer.GetTable().GetDatastore() as Geodatabase;
var fcName = layer.GetTable().GetName();
if (_relateInfo == null)
{
_relateInfo = new RelateInfo();
}
var newRow = _relateInfo.GetRelationshipChildren(layer, gdb, fcName, _id);
completeHierarchyRows.Add(newRow);
//Using our html template we construct a new html string that we return through OnCreateHtmlContent
var sb = new StringBuilder();
sb.Append(JsonConvert.SerializeObject(completeHierarchyRows));
string rootType = completeHierarchyRows[0].type;
sb.Replace(@"""children"":[],", string.Empty);
//Get the html from the template file on disk that we have packaged with our add-in.
var htmlPath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "template.html");
var html = File.ReadAllText(htmlPath);
//Update the template with our custom html and return it to be displayed in the pop-up window.
html = html.Replace("insert root layer here", layer.Name);
html = html.Replace("'insert data here'", sb.ToString());
html = html.Replace("insert root type field here", rootType);
return html;
}));
}
