20150404--rbac+ Plumbing Authority-01

Catalogue

first, Rights Management settings 1

1 , delete permissions 1

second, role management 2

1 , add roles, 2

2 , role list 5

3 , role deletion 6

III. Administrator Management 6

2 , administrators list, 9

3 , modify Administrator 9

Five, Model Management 12

six, column management 13

vii. Content Management One, Rights Management settings 1, delete permissions

When you delete a permission, you cannot delete it if you have child permissions. Before deleting, decide whether you have child permissions.

(1) Define a method in the model that verifies the child permissions.

(2) Add a Delete method to the privilege controller. Used to delete permissions

second, role management 1, add the role,

When adding a role, to assign permissions to the current role, it involves two tables,

One is the It_role table (field: role name), one table is It_role_privilege (ID of the role and the IDs of the permissions)

(1) Create a new role controller, add a method, copy the corresponding template page, and modify the path of the style picture.

(2) Add a JS event, when the sub-permissions are selected, the upper permission is selected.

(3) Create a new role model, add data validation,

(4) Add a hook function _after_insert () to the role model, and the function completes the inbound It_role_privilege table

(5) How to modify and add a role

2. List of roles

(1) Create a new LST method, copy the corresponding static page, and modify the path of the style and picture

Requirements: The name of the role, and the names of the role corresponding permissions are also listed.

Thinking: The table in which the permission name resides, the table in which the role name resides, and the role and permissions of the intermediate table

Select from It_role a left joins It_role_privilege B on a.id=b.role_id left joins It_privilege C on c.id=b.pri_id

Group_concat (field name) stitching the queried fields into a comma-separated string.

To traverse in a static page:

3. Role deletion

Requirements:

(1) In deleting the role, to empty the It_role_privilege table inside the role ID corresponding to the permission ID

(2) The role cannot be deleted if an administrator is part of the role.

Add a _after_delete ($data, $options) method to the character's model.

To delete the ID of the role's corresponding permission in the It_role_privile table

20150404--rbac+ Plumbing Authority-01