/// <summary>
/// Creates the HTML controls required to configure this type of field
/// </summary>
/// <returns></returns>
public override List <Control> ConfigurationControls()
{
var stepProgramPicker = new StepProgramPicker
{
Label = "Default Step Program",
Help = "The default step program selection"
};
StepProgramPicker.LoadDropDownItems(stepProgramPicker, true);
return(new List <Control> {
stepProgramPicker
});
}
/// <summary>
/// Creates the child controls.
/// Implement this version of CreateChildControls if your DataFilterComponent supports different FilterModes
/// </summary>
/// <param name="entityType"></param>
/// <param name="filterControl"></param>
/// <param name="filterMode"></param>
/// <returns></returns>
public override Control[] CreateChildControls(Type entityType, FilterField filterControl, FilterMode filterMode)
{
// Create a container to hold our dynamic controls and add it to the FilterField.
var containerControl = new DynamicControlsPanel
{
ID = string.Format("{0}_containerControl", filterControl.ID),
CssClass = "js-container-control"
};
filterControl.Controls.Add(containerControl);
// Create the StepProgramPicker.
StepProgramPicker stepProgramPicker = new StepProgramPicker
{
ID = filterControl.ID + "_stepProgramPicker",
Label = "Step Program",
Required = true
};
stepProgramPicker.SelectedIndexChanged += stepProgramPicker_SelectedIndexChanged;
stepProgramPicker.AutoPostBack = true;
StepProgramPicker.LoadDropDownItems(stepProgramPicker, true);
containerControl.Controls.Add(stepProgramPicker);
// Create the StepTypePicker.
StepTypePicker stepTypePicker = new StepTypePicker
{
ID = filterControl.ID + "_stepTypePicker",
CssClass = "js-step-type-picker",
Label = "Step Type",
Required = true
};
stepTypePicker.SelectedIndexChanged += stepTypePicker_SelectedIndexChanged;
stepTypePicker.AutoPostBack = true;
containerControl.Controls.Add(stepTypePicker);
if (filterMode == FilterMode.SimpleFilter)
{
// we still need to render the control in order to get the selected StepProgramId on postback, so just hide it instead
stepProgramPicker.Style[HtmlTextWriterStyle.Display] = "none";
stepTypePicker.Style[HtmlTextWriterStyle.Display] = "none";
}
if (filterControl.Page.IsPostBack)
{
// If the Step Program has already been selected, make sure it retains that value, and
// set the StepProgramId of the StepTypePicker.
var stepProgramId = filterControl.Page.Request.Params[stepProgramPicker.UniqueID];
stepProgramPicker.SelectedValue = stepProgramId;
stepTypePicker.StepProgramId = stepProgramId.AsIntegerOrNull();
// If the Step Type has already been selected, make sure it retains that value.
var stepTypePickerId = filterControl.Page.Request.Params[stepTypePicker.UniqueID];
stepTypePicker.SelectedValue = stepTypePickerId;
// Ensure that the attribute filter controls are updated to reflect the current
// Step Type selection.
EnsureSelectedStepTypeControls(stepTypePicker);
}
return(new Control[] { containerControl });
}