PHP Classes

File: readme.txt

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File: readme.txt
Role: Documentation
Content type: text/plain
Description: Instructions and considerations
Class: Code Help
Generate model, view and controller pattern code
Author: By
Last change:
Date: 18 years ago
Size: 3,726 bytes


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README codehelp This class helps me with the code for simple pages like catalogs. It uses some restrictions for building de classes in the Page Controller pattern. You have to copy the php code to 1 file and the mysql instruction can be copied to mysql. (check the output.php) Assumptions *********** - It uses an id field autonumeric - It uses a prefix for field name construction - It generate a browse table for search in the field1 (not the id) Files included ************** codehelp.class.php - The class db.php - To open the database header.php - Formatting header footer.php - To close the page sample.php - Simple application output.php - Code you should get from sample.php (output.php can run if it has the database, check db.php) style.css - Style sheet Readme.txt - this file -------------------------------------------------------------------------------- codehelp -------------------------------------------------------------------------------- $name name of the class and controller $db name of the database $prefix for the fieldnames $details (array) for fields in mysql and forms in html -------------------------------------------------------------------------------- codehelp($name) constructor setdb($db, $prefix) assigns database name and a prefix for fieldnames addDetails ($var, $fieldtype, $pk, $display, $vartype ) insert values for var - variable and fieldname, fieldtype - to build sql pk - 1 for primary key 0 for otherwise display - Label for html vartype - no for not editable (usualy for pk), text for input in html generateSQLSchema() outputs the instruction for mysql to create the table generatePageController() outputs the code for the page controller (this is not a class) generateModelClass() outputs the code for the model used by the view generateViewClass() outputs the code for the view used by the page controller Other functions are private -------------------------------------------------------------------------------- The outputed code by the functions (except the schema) can be in one .php file (not so good but less files) and you can add a header/footer.php (included with the package) to do the rest of the job The classes are -------------------------------------------------------------------------------- whateverModel -------------------------------------------------------------------------------- $id $field1 ... ... $field2 -------------------------------------------------------------------------------- Note: you can add a constructor for default inputs. setData() to fill the model select($id) get the record insert() adds new record update() change record result() to be used by the view for browsing -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- whateverView -------------------------------------------------------------------------------- var $model -------------------------------------------------------------------------------- whateverView($model) constructor to add model show() outputs non editable html edit($action) outputs html with inputs for edition action - 1 for update other for insert browse($result) outputs a table with a link for the id -------------------------------------------------------------------------------- Hope you like it Roberto Martinez