/// <summary> Switch: set value. </summary>
public void Switch(bool value)
{
if (this.Items != null && this.Items.Count > 0)
{
CheckboxItem cbi = this.Items.FirstOrDefault(x => x.Value == bool.TrueString);
if (cbi != null)
{
cbi.Selected = value;
}
}
this.Value = new string[] { value.ToString() };
}
/// <summary> Switch: get value. </summary>
public bool Switch()
{
if (this.Value != null)
{
string v = this.Value.FirstOrDefault();
return(string.Compare(v, bool.TrueString, true) == 0);
}
else
{
if (this.Items != null && this.Items.Count > 0)
{
CheckboxItem cbi = this.Items.FirstOrDefault(x => x.Value == bool.TrueString);
if (cbi != null)
{
return(cbi.Selected);
}
}
return(false);
}
}
/// <summary> Add Item. </summary>
public CheckboxItem AddItem(int id)
{
if (this.Items == null)
{
this.Items = new List <CheckboxItem>();
}
CheckboxItem sibling = this.Items.LastOrDefault();
// Default
CheckboxItem item = new CheckboxItem
{
Id = id,
Label = null,
Value = null,
Index = (sibling != null ? sibling.Index + 1 : 0),
Selected = false
};
this.Items.Add(item);
return(item);
}
/// <summary> Set Form Value. </summary>
/// <param name="elementId"> The form element id. </param>
/// <param name="typeId"> The form element type id. </param>
/// <param name="value"> The form value. </param>
public void SetValue(int formLayoutId, object value)
{
IEnumerable <FormElement> elements = GetAllElements();
FormElement element = elements.Where(x => x.Id == formLayoutId).FirstOrDefault();
if (element == null)
{
return;
}
if (element.Type == FormElementType.Block)
{
}
else if (element.Type == FormElementType.Html)
{
HtmlElement html = element as HtmlElement;
html.Value = Convert.ToString(value);
}
else if (element.Type == FormElementType.Input)
{
Input input = element as Input;
input.Value = Convert.ToString(value);
}
else if (element.Type == FormElementType.Textarea)
{
Textarea textarea = element as Textarea;
textarea.Value = Convert.ToString(value);
}
else if (element.Type == FormElementType.Dropdown)
{
Dropdown dropdown = element as Dropdown;
// Vast value to string array
string[] valueArray = null;
if (value != null)
{
Type valueType = value.GetType();
Type genType = valueType.IsGenericType ? valueType.GetGenericTypeDefinition() : null;
bool valueIsEnumerable = valueType.IsArray || (genType != null && (genType == typeof(List <>) || genType == typeof(IEnumerable <>)));
if (valueIsEnumerable)
{
valueArray = ((IEnumerable)value).Cast <object>().Select(x => x.ToString()).ToArray();
}
else
{
string sValue = Convert.ToString(value);
if (sValue != null)
{
valueArray = new string[] { sValue };
}
}
}
// Dropdown with items, or ajax source
if (dropdown.Items != null && dropdown.Items.Count > 0)
{
// Deselect every item
foreach (DropdownItem itemX in dropdown.Items)
{
itemX.Selected = false;
}
// Values set?
if (valueArray != null)
{
// Valid item placeholder
List <string> validItems = new List <string>();
// Loop over every value in the value array
foreach (string val in valueArray)
{
// Select item
DropdownItem item = dropdown.Items.Where(x => x.Value != null && x.Value.Equals(val, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
// Check if selected item exists
if (item != null)
{
item.Selected = true;
validItems.Add(item.Value);
}
}
// Set dropdown value
dropdown.Value = validItems.ToArray();
}
}
else
{
// No items, maybe it's an ajax source
if (dropdown.AjaxSource != null)
{
dropdown.Value = valueArray;
}
}
}
else if (element.Type == FormElementType.Radiobutton)
{
Radiobutton radio = element as Radiobutton;
string sValue = Convert.ToString(value);
RadiobuttonItem item = radio.Items.Where(x => x.Value.Equals(sValue, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
if (item != null)
{
foreach (RadiobuttonItem itemX in radio.Items)
{
itemX.Selected = false;
}
item.Selected = true;
radio.Value = sValue;
}
}
else if (element.Type == FormElementType.Checkbox)
{
Checkbox checkbox = element as Checkbox;
// Vast value to string array
string[] valueArray = null;
Type valueType = value.GetType();
if (valueType.IsArray)
{
valueArray = ((IEnumerable)value).Cast <object>().Select(x => x.ToString()).ToArray();
}
else
{
string sValue = Convert.ToString(value);
valueArray = new string[] { sValue };
}
// Deselect every item
foreach (CheckboxItem itemX in checkbox.Items)
{
itemX.Selected = false;
}
// Values set?
if (valueArray != null)
{
// Valid item placeholder
List <string> validItems = new List <string>();
// Loop over every value in the value array
foreach (string val in valueArray)
{
CheckboxItem item = checkbox.Items.Where(x => x.Value.Equals(val, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
if (item != null)
{
item.Selected = true;
validItems.Add(item.Value);
}
}
// Set checkbox value
checkbox.Value = validItems.ToArray();
}
}
else if (element.Type == FormElementType.Calendar)
{
Calendar calendar = element as Calendar;
calendar.SetElementValue(value);
}
else if (element.Type == FormElementType.Hidden)
{
Hidden hidden = element as Hidden;
hidden.Value = Convert.ToString(value);
}
else if (element.Type == FormElementType.Tagging)
{
Tagging tagging = element as Tagging;
tagging.Value = (List <TaggingItem>)value;
}
else if (element.Type == FormElementType.Link)
{
Link obj = element as Link;
obj.SetElementValue(value);
}
else if (element.Type == FormElementType.Label)
{
Label label = element as Label;
label.SetElementValue(value);
}
}