/// <summary>
/// Creates a checkbox input. It correctly deals with the issue related to the false value of a checkbox not being sent to the client
/// </summary>
/// <param name="name">The value to assign to the input as the name and id</param>
/// <param name="id">The ID to assign to the element</param>
/// <param name="value">The value of the checkbox</param>
/// <param name="cssclass">The CSS class to assign to the checkbox</param>
/// <param name="label">The label to include the checkbox</param>
/// <param name="labelCssClass">The CSS class to assign to the label</param>
/// <param name="tabIndex">The tabIndex if any to assign to the checkbox</param>
/// <returns>A string with the html for the checkbox</returns>
public string Checkbox(string name, string id, bool value, string cssclass, string label, string labelCssClass, int tabIndex)
{
var chkname = name + "_chk";
var chkid = id + "_chk";
var chk = new TagBuilder("input").Name(chkname).ID(chkid).type("checkbox");
var hdn = new TagBuilder("input").Name(name).ID(id).type("hidden");
// Figure out the value
if (value)
{
chk.@checked(true);
hdn.value("true");
}
else
{
chk.@checked(false);
hdn.value("false");
}
// Add the label
if (string.IsNullOrEmpty(label) == false)
{
if (!string.IsNullOrEmpty(labelCssClass))
chk.Label(label, labelCssClass);
else
chk.Label(label);
}
// Add the class if asked
if (string.IsNullOrEmpty(cssclass) == false)
{
chk.AddClass(cssclass);
}
if (tabIndex != 0)
{
chk.tabIndex(tabIndex);
}
// Wireup events
chk.onclick("jQuery('#" + id + "').val(this.checked);");
// Return the value
return chk.ToString() + hdn;
}
/// <summary>
/// Generates the label string (only when specified) to use for the element
/// </summary>
/// <returns></returns>
private string GetLabelString()
{
if (string.IsNullOrEmpty(_label)) return "";
var lbl = new TagBuilder("label");
if (string.IsNullOrEmpty(GetAttribute("id")) == false)
{
lbl.@for(GetAttribute("id"));
}
lbl.AddClass(string.IsNullOrEmpty(_labelclass) == false ? _labelclass : "fieldlabel");
if (string.IsNullOrEmpty(_labelWidth) == false)
{
lbl.width(_labelWidth);
}
if (_labelIsHtml)
{
lbl.InnerText(_label);
}
else
{
lbl.InnerHtml(_label);
}
return "\r\n" + lbl + "\r\n";
}
