longtext Class Reference
Inheritance diagram for longtext:
Public Member Functions | |
| __construct () | |
| set_default_values ($db) | |
| sets default values and childs. Used when creating a new widget | |
| display_edit () | |
| prints a widget on screen with edit buttons for the edit page | |
| display () | |
| prints a widget on screen | |
| handle_inpt () | |
| handles the answer to a question on form submit. Sets the values and generates error messages | |
 Public Member Functions inherited from widget | |
| serialize_config () | |
| makes a string (php serializer) of the widget config and stores it in widget::config | |
| unserialize_config () | |
| takes widget::config in string form (php serializer) and makes an array | |
| init_config () | |
| initialise config. unserialize when necessary | |
| set_config ($name, $val) | |
| sets a config variable | |
| get_config ($name) | |
| gets an config variable or it's default value | |
| set_data ($name, $val) | |
| sets a data variable. Data is meant for non persistend data storage such as count | |
| get_data ($name) | |
| gets a data variable or it's default value | |
| check_vital_vars () | |
| checks if widget::typ widget::name widget::index and widget::pollID are set | |
| check_required () | |
| checks if widget's name is in $_POST (question answered) if the widget is a required question | |
| check_max () | |
| checks if a maximum limit of different answers to a question has been exceeded | |
| set_dispName ($dispName) | |
| sets widget's display name by escaping html characters ant checking for a maximum length of 256 chars | |
| set_name ($name) | |
| sets widget's name. Max 25 chars. Sets the widget's ID if input is empty | |
| display_edit_begin () | |
| prints edit toolbar and widget container div for a widget. Used as link to widget's edit page | |
| display_name_edit () | |
| prints edit widget name | |
| handle_name_edit () | |
| handles widget name edit and sets widget::name | |
| display_dispName_edit () | |
| prints display name edit | |
| handle_dispName_edit () | |
| handles widget display name edit and sets widget:: dispName | |
| display_required_edit () | |
| prints widget is_required checkbox edit | |
| handle_required_edit () | |
| handles widget is_required checkbox edit and sets widget::is_required | |
| display_chartType_edit_generic ($allowed, $allowed_names) | |
| prints widget chart type select edit | |
| handle_chartType_edit_generic ($allowed) | |
| handles widget chart type select edit and sets config value | |
| save_config ($db) | |
| saves the widget config array to database | |
| save_dispName ($db) | |
| saves the widget's display name widget::dispName | |
| save_required ($db) | |
| saves the widget's is required widget::is_required | |
| save_name ($db, $new_name) | |
| sets the widget's name in the result table and the widget table | |
| Public Member Functions inherited from iWidget | |
| serialize_config () | |
| unserialize_config () | |
| set_config ($name, $val) | |
| get_config ($name) | |
| check_vital_vars () | |
| check_required () | |
| check_max () | |
| set_dispName ($dispName) | |
| set_name ($name) | |
| display_edit_begin () | |
| display_name_edit () | |
| handle_name_edit () | |
| display_dispName_edit () | |
| handle_dispName_edit () | |
| display_required_edit () | |
| handle_required_edit () | |
| display_chartType_edit_generic ($allowed, $allowed_names) | |
| handle_chartType_edit_generic ($allowed) | |
| save_config ($db) | |
| save_dispName ($db) | |
| save_required ($db) | |
| save_name ($db, $new_name) | |
Data Fields | |
| $typ = "longtext" | |
| $long_result = true | |
| $direct_result = true | |
| Data Fields inherited from widget | |
| $pollID | |
| ID of the poll the widget belongs to. | |
| $name | |
| The name of the widget, used for columname in the result table. Using the widget's ID in simple poll mode. | |
| $value | |
| Place to store data. For output_widget it's the shown data, for input_widget it's the result data. | |
| $config | |
| Config array, can be serialized as string. | |
| $is_required = false | |
| Is the widget a required question? | |
| $dispName | |
| User friendly name for the widget. Used to ask the question. | |
| $index | |
| Index in the widget_list. | |
| $ID | |
| widget's ID | |
| $is_child = false | |
| is the widget a child of another widget or a child of a poll? | |
| $parent = -1 | |
| the parent's ID if the widget is a child | |
| $long_result = false | |
| $direct_result = true | |
| widget has a row in the result table | |
Detailed Description
Definition at line 3 of file longtext.class.php.
Constructor & Destructor Documentation
| __construct | ( | ) |
Definition at line 9 of file longtext.class.php.
Member Function Documentation
| display | ( | ) |
prints a widget on screen
Implements output_widget.
Definition at line 31 of file longtext.class.php.
| display_edit | ( | ) |
prints a widget on screen with edit buttons for the edit page
Implements iWidget.
Definition at line 17 of file longtext.class.php.
| handle_inpt | ( | ) |
handles the answer to a question on form submit. Sets the values and generates error messages
- Returns
- bool true on success, else error string
Implements input_widget.
Definition at line 59 of file longtext.class.php.
| set_default_values | ( | $db | ) |
sets default values and childs. Used when creating a new widget
Implements iWidget.
Definition at line 12 of file longtext.class.php.
Field Documentation
| $direct_result = true |
Definition at line 7 of file longtext.class.php.
| $long_result = true |
Definition at line 6 of file longtext.class.php.
| $typ = "longtext" |
Definition at line 5 of file longtext.class.php.
The documentation for this class was generated from the following file:
- demo/inc/longtext.class.php
