Public Member Functions | List of all members
cppcms::widgets::hidden Class Reference

This widget represents a hidden input form element. It is used to provide information invisible to the user. More...

#include <cppcms/form.h>

Inheritance diagram for cppcms::widgets::hidden:
cppcms::widgets::text cppcms::widgets::base_html_input cppcms::widgets::base_text cppcms::widgets::base_widget cppcms::widgets::base_widget cppcms::base_form booster::noncopyable cppcms::base_form booster::noncopyable cppcms::form_flags cppcms::form_flags

Public Member Functions

virtual void render (form_context &context)
- Public Member Functions inherited from cppcms::widgets::text
 text ()
 text (std::string const &type)
void size (int n)
int size ()
virtual void render_attributes (form_context &context)
virtual void render_value (form_context &context)
- Public Member Functions inherited from cppcms::widgets::base_html_input
 base_html_input (std::string const &type)
virtual ~base_html_input ()
virtual void render_input (form_context &context)
- Public Member Functions inherited from cppcms::widgets::base_widget
 base_widget ()
bool set ()
bool valid ()
std::string id ()
std::string name ()
locale::message message ()
bool has_message ()
locale::message error_message ()
bool has_error_message ()
locale::message help ()
bool has_help ()
bool disabled ()
void disabled (bool)
bool readonly ()
void readonly (bool)
std::string attributes_string ()
void set (bool)
void valid (bool)
void id (std::string)
void name (std::string)
void message (std::string)
void message (locale::message const &)
void error_message (std::string)
void error_message (locale::message const &)
void help (std::string)
void help (locale::message const &msg)
void attributes_string (std::string v)
virtual void clear ()
virtual void parent (base_form *subform)
virtual formparent ()
void pre_load (http::context &)
- Public Member Functions inherited from cppcms::widgets::base_text
std::string value ()
void value (std::string v)
void non_empty ()
void limits (int min, int max)
std::pair< int, int > limits ()
void validate_charset (bool)
bool validate_charset ()
virtual bool validate ()
virtual void load (http::context &)

Additional Inherited Members

- Public Types inherited from cppcms::form_flags
enum  html_type { as_html = 0, as_xhtml = 1 }
enum  html_list_type {
  as_p = 0, as_table = 1, as_ul = 2, as_dl = 3,
  as_space = 4
enum  widget_part_type { first_part = 0, second_part = 1 }
- Protected Member Functions inherited from cppcms::widgets::base_widget
void auto_generate (form_context *context=0)

Detailed Description

This widget represents a hidden input form element. It is used to provide information invisible to the user.

I has the same properties as a text widget has but it does not render any HTML for message(), help() and other informational types.

When you render the form in templates, it is a good idea to render it separately to make sure that no invalid HTML is created.

Member Function Documentation

virtual void cppcms::widgets::hidden::render ( form_context context)

Render the HTML of the widget. It overrides the default HTML rendering as hidden widget is never displayed.

Reimplemented from cppcms::widgets::base_widget.

The documentation for this class was generated from the following file: