public static MvcHtmlString RadioButton(this LayuiHelper htmlHelper, string name, object value, IDictionary <string, object> htmlAttributes)
{
// Determine whether or not to render the checked attribute based on the contents of ViewData.
string valueString = Convert.ToString(value, CultureInfo.CurrentCulture);
bool isChecked = (!String.IsNullOrEmpty(name)) && (String.Equals(htmlHelper.EvalString(name), valueString, StringComparison.OrdinalIgnoreCase));
// checked attributes is implicit, so we need to ensure that the dictionary takes precedence.
RouteValueDictionary attributes = ToRouteValueDictionary(htmlAttributes);
if (attributes.ContainsKey("checked"))
{
return(InputHelper(htmlHelper,
InputType.Radio,
metadata: null,
name: name,
value: value,
useViewData: false,
isChecked: false,
setId: true,
isExplicitValue: true,
format: null,
htmlAttributes: attributes));
}
return(RadioButton(htmlHelper, name, value, isChecked, htmlAttributes));
}
private static MvcHtmlString HiddenHelper(LayuiHelper htmlHelper, ModelMetadata metadata, object value, bool useViewData, string expression, IDictionary <string, object> htmlAttributes)
{
Binary binaryValue = value as Binary;
if (binaryValue != null)
{
value = binaryValue.ToArray();
}
byte[] byteArrayValue = value as byte[];
if (byteArrayValue != null)
{
value = Convert.ToBase64String(byteArrayValue);
}
return(InputHelper(htmlHelper,
InputType.Hidden,
metadata,
expression,
value,
useViewData,
isChecked: false,
setId: true,
isExplicitValue: true,
format: null,
htmlAttributes: htmlAttributes));
}
private static MvcHtmlString RadioButtonHelper(LayuiHelper htmlHelper, ModelMetadata metadata, object model, string name, object value, bool?isChecked, IDictionary <string, object> htmlAttributes)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
RouteValueDictionary attributes = ToRouteValueDictionary(htmlAttributes);
bool explicitValue = isChecked.HasValue;
if (explicitValue)
{
attributes.Remove("checked"); // Explicit value must override dictionary
}
else
{
string valueString = Convert.ToString(value, CultureInfo.CurrentCulture);
isChecked = model != null &&
!String.IsNullOrEmpty(name) &&
String.Equals(model.ToString(), valueString, StringComparison.OrdinalIgnoreCase);
}
return(InputHelper(htmlHelper,
InputType.Radio,
metadata,
name,
value,
useViewData: false,
isChecked: isChecked ?? false,
setId: true,
isExplicitValue: true,
format: null,
htmlAttributes: attributes));
}
public static MvcHtmlString Hidden(this LayuiHelper htmlHelper, string name, object value, IDictionary <string, object> htmlAttributes)
{
return(HiddenHelper(htmlHelper,
metadata: null,
value: value,
useViewData: value == null,
expression: name,
htmlAttributes: htmlAttributes));
}
public static MvcHtmlString HiddenFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, IDictionary <string, object> htmlAttributes)
{
ModelMetadata metadata = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
return(HiddenHelper(htmlHelper,
metadata,
metadata.Model,
false,
ExpressionHelper.GetExpressionText(expression),
htmlAttributes));
}
public static MvcHtmlString RadioButtonFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, object value, IDictionary <string, object> htmlAttributes)
{
ModelMetadata metadata = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
return(RadioButtonHelper(htmlHelper,
metadata,
metadata.Model,
ExpressionHelper.GetExpressionText(expression),
value,
null /* isChecked */,
htmlAttributes));
}
public static MvcHtmlString PasswordFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, IDictionary <string, object> htmlAttributes)
{
if (expression == null)
{
throw new ArgumentNullException("expression");
}
return(PasswordHelper(htmlHelper,
ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData),
ExpressionHelper.GetExpressionText(expression),
value: null,
htmlAttributes: htmlAttributes));
}
private static MvcHtmlString PasswordHelper(LayuiHelper htmlHelper, ModelMetadata metadata, string name, object value, IDictionary <string, object> htmlAttributes)
{
return(InputHelper(htmlHelper,
InputType.Password,
metadata,
name,
value,
useViewData: false,
isChecked: false,
setId: true,
isExplicitValue: true,
format: null,
htmlAttributes: htmlAttributes));
}
public static MvcHtmlString CheckBoxFor <TModel>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, bool> > expression, IDictionary <string, object> htmlAttributes)
{
if (expression == null)
{
throw new ArgumentNullException("expression");
}
ModelMetadata metadata = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
bool? isChecked = null;
if (metadata.Model != null)
{
bool modelChecked;
if (Boolean.TryParse(metadata.Model.ToString(), out modelChecked))
{
isChecked = modelChecked;
}
}
return(CheckBoxHelper(htmlHelper, metadata, ExpressionHelper.GetExpressionText(expression), isChecked, htmlAttributes));
}
public static MvcHtmlString RadioButton(this LayuiHelper htmlHelper, string name, object value, bool isChecked, IDictionary <string, object> htmlAttributes)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
// checked attribute is an explicit parameter so it takes precedence.
RouteValueDictionary attributes = ToRouteValueDictionary(htmlAttributes);
attributes.Remove("checked");
return(InputHelper(htmlHelper,
InputType.Radio,
metadata: null,
name: name,
value: value,
useViewData: false,
isChecked: isChecked,
setId: true,
isExplicitValue: true,
format: null,
htmlAttributes: attributes));
}
private static MvcHtmlString CheckBoxHelper(LayuiHelper htmlHelper, ModelMetadata metadata, string name, bool?isChecked, IDictionary <string, object> htmlAttributes)
{
RouteValueDictionary attributes = ToRouteValueDictionary(htmlAttributes);
bool explicitValue = isChecked.HasValue;
if (explicitValue)
{
attributes.Remove("checked"); // Explicit value must override dictionary
}
return(InputHelper(htmlHelper,
InputType.CheckBox,
metadata,
name,
value: "true",
useViewData: !explicitValue,
isChecked: isChecked ?? false,
setId: true,
isExplicitValue: false,
format: null,
htmlAttributes: attributes));
}
public static MvcHtmlString TextBoxFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, IDictionary <string, object> htmlAttributes)
{
return(htmlHelper.TextBoxFor(expression, format: null, htmlAttributes: htmlAttributes));
}
public static MvcHtmlString TextBoxFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, string format, IDictionary <string, object> htmlAttributes)
{
HtmlHelper <TModel> html = new HtmlHelper <TModel>(htmlHelper.ViewContext, htmlHelper.ViewDataContainer, htmlHelper.RouteCollection);
return(html.TextBoxFor <TModel, TProperty>(expression, format, htmlAttributes));
}
public static MvcHtmlString TextBoxFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, string format, object htmlAttributes)
{
return(htmlHelper.TextBoxFor(expression, format: format, htmlAttributes: LayuiHelper.AnonymousObjectToHtmlAttributes(htmlAttributes)));
}
public static MvcHtmlString CheckBox(this LayuiHelper htmlHelper, string name, bool isChecked, IDictionary <string, object> htmlAttributes)
{
return(CheckBoxHelper(htmlHelper, metadata: null, name: name, isChecked: isChecked, htmlAttributes: htmlAttributes));
}
public static MvcHtmlString RadioButtonFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, object value, object htmlAttributes)
{
return(RadioButtonFor(htmlHelper, expression, value, LayuiHelper.AnonymousObjectToHtmlAttributes(htmlAttributes)));
}
public static MvcHtmlString TextBoxFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, string format)
{
return(htmlHelper.TextBoxFor(expression, format, (IDictionary <string, object>)null));
}
public static MvcHtmlString TextBox(this LayuiHelper htmlHelper, string name, object value, string format, object htmlAttributes)
{
HtmlHelper html = new HtmlHelper(htmlHelper.ViewContext, htmlHelper.ViewDataContainer, htmlHelper.RouteCollection);
return(html.TextBox(name, value, format, htmlAttributes));
}
public static MvcHtmlString CheckBox(this LayuiHelper htmlHelper, string name, bool isChecked)
{
return(CheckBox(htmlHelper, name, isChecked, htmlAttributes: (object)null));
}
public static MvcHtmlString TextBox(this LayuiHelper htmlHelper, string name, object value)
{
return(TextBox(htmlHelper, name, value, format: null));
}
public static MvcHtmlString PasswordFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, object htmlAttributes)
{
return(PasswordFor(htmlHelper, expression, LayuiHelper.AnonymousObjectToHtmlAttributes(htmlAttributes)));
}
public static MvcHtmlString RadioButton(this LayuiHelper htmlHelper, string name, object value, bool isChecked)
{
return(RadioButton(htmlHelper, name, value, isChecked, htmlAttributes: (object)null));
}
public static MvcHtmlString CheckBox(this LayuiHelper htmlHelper, string name, object htmlAttributes)
{
return(CheckBox(htmlHelper, name, LayuiHelper.AnonymousObjectToHtmlAttributes(htmlAttributes)));
}
public static MvcHtmlString RadioButton(this LayuiHelper htmlHelper, string name, object value, bool isChecked, object htmlAttributes)
{
return(RadioButton(htmlHelper, name, value, isChecked, LayuiHelper.AnonymousObjectToHtmlAttributes(htmlAttributes)));
}
public static MvcHtmlString CheckBoxFor <TModel>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, bool> > expression)
{
return(CheckBoxFor(htmlHelper, expression, htmlAttributes: null));
}
public static MvcHtmlString TextBox(this LayuiHelper htmlHelper, string name, object value, IDictionary <string, object> htmlAttributes)
{
return(TextBox(htmlHelper, name, value, format: null, htmlAttributes: htmlAttributes));
}
public static MvcHtmlString CheckBoxFor <TModel>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, bool> > expression, object htmlAttributes)
{
return(CheckBoxFor(htmlHelper, expression, LayuiHelper.AnonymousObjectToHtmlAttributes(htmlAttributes)));
}
public static MvcHtmlString TextBoxFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression)
{
return(htmlHelper.TextBoxFor(expression, format: null));
}
public static MvcHtmlString TextBox(this LayuiHelper htmlHelper, string name, object value, string format)
{
return(TextBox(htmlHelper, name, value, format, htmlAttributes: (object)null));
}
public static MvcHtmlString RadioButtonFor <TModel, TProperty>(this LayuiHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, object value)
{
return(RadioButtonFor(htmlHelper, expression, value, htmlAttributes: null));
}