Development:Dataset dependent: Difference between revisions
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===quiz_dataset_definitions=== | ===quiz_dataset_definitions=== | ||
This table is an indirect extension to the quiz_questions table, because the quiz_question_datasets table can link a question to one or more datasets. Each dataset represents a variable, that is used either in the questiontext or in the answer to a dataset dependent question. | This table is an indirect extension to the quiz_questions table, because the quiz_question_datasets table can link a question to one or more datasets. Each dataset represents a variable, that is used either in the questiontext or in the answer to a dataset dependent question. | ||
;id :int(10) unsigned NOT NULL auto_increment, | |||
;category :int(10) unsigned NOT NULL default '0', | |||
;name :varchar(255) NOT NULL default '', | |||
;type :int(10) NOT NULL default '0', | |||
;options :varchar(255) NOT NULL default '', | |||
;itemcount :int(10) unsigned NOT NULL default '0', | |||
===quiz_dataset_items=== | ===quiz_dataset_items=== | ||
Revision as of 00:09, 7 February 2006
Template:Questiontype developer docs
Database tables
quiz_dataset_definitions
This table is an indirect extension to the quiz_questions table, because the quiz_question_datasets table can link a question to one or more datasets. Each dataset represents a variable, that is used either in the questiontext or in the answer to a dataset dependent question.
- id
- int(10) unsigned NOT NULL auto_increment,
- category
- int(10) unsigned NOT NULL default '0',
- name
- varchar(255) NOT NULL default ,
- type
- int(10) NOT NULL default '0',
- options
- varchar(255) NOT NULL default ,
- itemcount
- int(10) unsigned NOT NULL default '0',
quiz_dataset_items
Dataset items can be created for each dataset. The quiz_dataset_items table stores these possible values for the variables defined in the quiz_dataset_definitions table.
quiz_question_datasets
The quiz_question_datasets table is used by dataset dependent questionypes (i.e. calculated) to link datasets to questions.
- id
- int(10) unsigned NOT NULL auto_increment,
- question
- int(10) unsigned NOT NULL default '0',
- datasetdefinition
- int(10) unsigned NOT NULL default '0',
