protected override void OnPreRender(EventArgs e)
{
base.OnPreRender(e);
if (Terms != null)
{
Attributes.Add("SelectedTerms", String.Join(",", Terms.Select(t => t.TermId.ToString()).ToArray()));
}
Attributes.Add("IncludeSystemVocabularies", IncludeSystemVocabularies.ToString().ToLowerInvariant());
Attributes.Add("IncludeTags", IncludeTags.ToString().ToLowerInvariant());
Attributes.Add("PortalId", PortalId.ToString());
}
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
if (!string.IsNullOrEmpty(CssClass))
{
CssClass = string.Format("{0} TermsSelector", CssClass);
}
else
{
CssClass = "TermsSelector";
}
var includeSystem = IncludeSystemVocabularies.ToString().ToLowerInvariant();
var includeTags = IncludeTags.ToString().ToLowerInvariant();
var apiPath = Globals.ResolveUrl($"~/API/InternalServices/ItemListService/GetTerms?includeSystem={includeSystem}&includeTags={includeTags}&q=");
Options.Preload = "focus";
Options.Plugins.Add("remove_button");
Options.Render = new RenderOption
{
Option = "function(item, escape) {return '<div>' + item.text + '</div>';}"
};
Options.Load = $@"function(query, callback) {{
$.ajax({{
url: '{apiPath}' + encodeURIComponent(query),
type: 'GET',
error: function() {{
callback();
}},
success: function(data) {{
callback(data);
}}
}});
}}
";
Options.Items = _initOptions;
}