public static MvcHtmlString AppCheckBox(this HtmlHelper htmlHelper, string name, bool isChecked, object htmlAttributes)
{
var control = new RenderCheckBox();
control.Name = name;
if (isChecked)
{
control.Checked = isChecked.ToString();
}
HtmlAttributes(control, htmlAttributes);
ModelError modelError = htmlHelper.ViewData.ModelState.Where(w => w.Key == name).SelectMany(m => m.Value.Errors).FirstOrDefault();
if (modelError != null)
{
control.HtmlValidateString = MvcHtmlString.Create("<span class='validation_wrapper customValidation'><span>" + modelError.ErrorMessage + "</span></span>");
}
return(MvcHtmlString.Create(control.ToString()));
}
public static MvcHtmlString AppCheckBoxFor <TModel, TProperty>(this HtmlHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, object htmlAttributes)
{
var control = new RenderCheckBox();
ModelMetadata metadata = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
control.Name = metadata.PropertyName;
control.ID = metadata.PropertyName;
control.Value = true;
Object value = metadata.Model;
if (value != null && (bool)value == true)
{
control.Checked = "true";
}
if (!string.IsNullOrEmpty(metadata.DisplayName))
{
control.Text = metadata.DisplayName;
}
else
{
control.Text = metadata.PropertyName.Replace("_", " ");
}
HtmlAttributes(control, htmlAttributes);
ModelError modelError = htmlHelper.ViewData.ModelState.Where(w => w.Key == metadata.PropertyName).SelectMany(m => m.Value.Errors).FirstOrDefault();
if (modelError != null)
{
control.HtmlValidateString = MvcHtmlString.Create("<span class='validation_wrapper customValidation'><span>" + modelError.ErrorMessage + "</span></span>");
}
return(MvcHtmlString.Create(control.ToString()));
}