/// <summary>
/// Sets the value.
/// </summary>
/// <param name="control">The control.</param>
/// <param name="configurationValues">The configuration values.</param>
/// <param name="value">The value.</param>
public override void SetEditValue(System.Web.UI.Control control, Dictionary <string, ConfigurationValue> configurationValues, string value)
{
if (value != null)
{
GroupPicker groupPicker = control as GroupPicker;
int groupId = 0;
int.TryParse(value, out groupId);
Group group = new GroupService().Get(groupId);
groupPicker.SetValue(group);
}
}
/// <summary>
/// Creates the HTML controls required to configure this type of field.
/// IMPORTANT! The order of the controls must match the order/index usage
/// in the ConfigurationValues and SetConfigurationValues methods.
/// </summary>
/// <returns></returns>
public override List <Control> ConfigurationControls()
{
var controls = base.ConfigurationControls();
// Save the selected groupType before we rebind it.
int?groupId = null;
if (_gpGroupPicker != null)
{
groupId = _gpGroupPicker.SelectedValue.AsIntegerOrNull();
// store this so we know if the Group actually changes when the SelectedIndexChanged is fired.
_groupId = groupId;
}
// build a group picker (the one that gets selected is
// used to build a list of groupmember values)
_gpGroupPicker = new GroupPicker();
_gpGroupPicker.Label = "Group";
_gpGroupPicker.Help = "The Group to select the member(s) from.";
_gpGroupPicker.SelectItem += OnQualifierUpdated;
if (groupId.HasValue)
{
_gpGroupPicker.SetValue(groupId.Value);
}
controls.Add(_gpGroupPicker);
// Add checkbox for deciding if the group member picker list is rendered as a drop
// down list or a checkbox list.
var cb = new RockCheckBox();
controls.Add(cb);
cb.AutoPostBack = true;
cb.CheckedChanged += OnQualifierUpdated;
cb.Label = "Allow Multiple Values";
cb.Text = "Yes";
cb.Help = "When set, allows multiple group members to be selected.";
// option for Displaying an enhanced 'chosen' value picker
var cbEnanced = new RockCheckBox();
controls.Add(cbEnanced);
cbEnanced.AutoPostBack = true;
cbEnanced.CheckedChanged += OnQualifierUpdated;
cbEnanced.Label = "Enhance For Long Lists";
cbEnanced.Text = "Yes";
cbEnanced.Help = "When set, will render a searchable selection of options.";
return(controls);
}