This class represents a basic widget that generates HTML form elements the widgets that use the <input \/> HTML tag. More...
#include <cppcms/form.h>
Public Member Functions | |
| 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 | render (form_context &context) |
| virtual void | clear () |
| virtual bool | validate () |
| virtual void | render_attributes (form_context &context) |
| virtual void | parent (base_form *subform) |
| virtual form * | parent () |
| void | pre_load (http::context &) |
| Public Member Functions inherited from cppcms::base_form | |
| virtual void | load (http::context &context)=0 |
Protected Member Functions | |
| virtual void | render_value (form_context &context)=0 |
| Protected Member Functions inherited from cppcms::widgets::base_widget | |
| void | auto_generate (form_context *context=0) |
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 } |
Detailed Description
This class represents a basic widget that generates HTML form elements the widgets that use the <input \/> HTML tag.
It allows you to create your own widgets more easily. It does most of job required to generate the HTML. The user is only required to generate the actual value like value="10.34" as with a numeric widget.
Constructor & Destructor Documentation
| cppcms::widgets::base_html_input::base_html_input | ( | std::string const & | type | ) |
Create a new instance. type is the HTML type tag of the input element, for example "text" or "password".
|
virtual |
Virtual destructor.
Member Function Documentation
|
virtual |
This function generates the actual HTML. It calls render_value where needed.
Implements cppcms::widgets::base_widget.
|
protectedpure virtual |
Write the actual value of the HTML tag. Derived classes must implement this.
Implemented in cppcms::widgets::submit, cppcms::widgets::file, cppcms::widgets::checkbox, cppcms::widgets::numeric< T >, and cppcms::widgets::text.
The documentation for this class was generated from the following file:
- cppcms/form.h
