/// <summary>
/// Sets the value. ( as Guid )
/// </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)
{
WorkflowPicker workflowPicker = control as WorkflowPicker;
if (workflowPicker != null)
{
Guid?guid = value.AsGuidOrNull();
if (guid.HasValue)
{
var workflow = new WorkflowService(new RockContext()).Get(guid.Value);
if (workflow != null)
{
workflowPicker.WorkflowId = workflow.Id;
return;
}
}
else
{
int?id = value.AsIntegerOrNull();
if (id.HasValue)
{
workflowPicker.WorkflowId = id.Value;
}
}
workflowPicker.WorkflowId = null;
}
}
/// <summary>
/// Creates the control(s) necessary for prompting user for a new value
/// </summary>
/// <param name="configurationValues">The configuration values.</param>
/// <param name="id"></param>
/// <returns>
/// The control
/// </returns>
public override System.Web.UI.Control EditControl(Dictionary <string, ConfigurationValue> configurationValues, string id)
{
WorkflowPicker editControl = new WorkflowPicker {
ID = id
};
if (configurationValues != null && configurationValues.ContainsKey(WORKFLOW_TYPE_KEY))
{
int workflowTypeId = 0;
if (Int32.TryParse(configurationValues[WORKFLOW_TYPE_KEY].Value, out workflowTypeId) && workflowTypeId > 0)
{
editControl.WorkflowTypeId = workflowTypeId;
}
}
return(editControl);
}
/// <summary>
/// Reads new values entered by the user for the field ( as Guid )
/// </summary>
/// <param name="control">Parent control that controls were added to in the CreateEditControl() method</param>
/// <param name="configurationValues">The configuration values.</param>
/// <returns></returns>
public override string GetEditValue(System.Web.UI.Control control, Dictionary <string, ConfigurationValue> configurationValues)
{
WorkflowPicker workflowPicker = control as WorkflowPicker;
if (workflowPicker != null)
{
if (workflowPicker.WorkflowId.HasValue)
{
var workflow = new WorkflowService(new RockContext()).Get(workflowPicker.WorkflowId.Value);
if (workflow != null)
{
return(workflow.Guid.ToString());
}
}
}
return(null);
}