codeigniter_tutorial

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CodeIgniter Updating a Record ................................................................................................................................. 24 Deleting a Record .................................................................................................................................. 25 Selecting a Record ................................................................................................................................. 26 Closing a Connection ............................................................................................................................. 26 Example ................................................................................................................................................ 26 8. CODEIGNITER – LIBRARIES ................................................................................................. 33 Library Classes ....................................................................................................................................... 33 Creating Libraries .................................................................................................................................. 34 9. ERROR HANDLING ............................................................................................................. 37 10. FILE UPLOADING ................................................................................................................ 39 11. SENDING EMAIL ................................................................................................................. 43 12. FORM VALIDATION ............................................................................................................ 49 13. SESSION MANAGEMENT .................................................................................................... 55 14. FLASHDATA ....................................................................................................................... 58 15. TEMPDATA ........................................................................................................................ 61 16. COOKIE MANAGEMENT ..................................................................................................... 65 17. COMMON FUNCTIONS ...................................................................................................... 68 18. PAGE CACHING .................................................................................................................. 71 19. PAGE REDIRECTION ........................................................................................................... 73 20. APPLICATION PROFILING ................................................................................................... 75 21. BENCHMARKING ............................................................................................................... 77 22. ADDING JS AND CSS ........................................................................................................... 80 iii
CodeIgniter 23. INTERNATIONALIZATION ................................................................................................... 83 24. CODEIGNITER – SECURITY ................................................................................................. 88 XSS Prevention ...................................................................................................................................... 88 SQL Injection Prevention ....................................................................................................................... 88 Hiding PHP Errors .................................................................................................................................. 89 CSRF Prevention .................................................................................................................................... 90 Password Handling ................................................................................................................................ 90 iv
Page 2 and 3: CodeIgniter About the Tutorial Code
Page 6 and 7: 1. CodeIgniter - Overview CodeIgnit
Page 8 and 9: 2. Installing CodeIgniter CodeIgnit
Page 10 and 11: CodeIgniter Directory Structure The
Page 12 and 13: CodeIgniter and classes. It is reco
Page 14 and 15: 5. CodeIgniter - Basic Concepts Cod
Page 16 and 17: CodeIgniter Visiting the third URI
Page 18 and 19: CodeIgniter The following flowchart
Page 20 and 21: CodeIgniter As shown in the above f
Page 22 and 23: CodeIgniter Reserved Routes $route[
Page 24 and 25: 6. CodeIgniter - Configuration Code
Page 26 and 27: CodeIgniter ); You can simply switc
Page 28 and 29: 7. Working with Database CodeIgnite
Page 30 and 31: CodeIgniter Finally, the update() f
Page 32 and 33: CodeIgniter function __construct(){
Page 34 and 35: CodeIgniter parent::__construct();
Page 36 and 37: CodeIgniter echo form_close(); ?>
Page 38 and 39: 8. CodeIgniter - Libraries CodeIgni
Page 40 and 41: CodeIgniter Create New Library Whil
Page 42 and 43: 9. Error 9. Handling CodeIgniter Ma
Page 44 and 45: 10. File Uploading CodeIgniter Usin
Page 46 and 47: CodeIgniter if ( ! $this->upload->d
Page 48 and 49: 11. Sending Email CodeIgniter Sendi
Page 50 and 51: CodeIgniter Syntax Parameters Retur
Page 52 and 53: CodeIgniter $this->email->subject('
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12. Form Validation CodeIgniter Val
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CodeIgniter } } Add the following l
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CodeIgniter less_than less_than_equ
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13. Session Management CodeIgniter
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CodeIgniter $this->load->library('s
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CodeIgniter //redirect to home page
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15. Tempdata CodeIgniter In some si
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CodeIgniter Click Here to add temp
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16. Cookie Management CodeIgniter C
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CodeIgniter } public function delet
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CodeIgniter Syntax html_escape($var
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18. Page Caching CodeIgniter Cachin
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19. Page Redirection CodeIgniter Wh
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20. Application Profiling CodeIgnit
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21. Benchmarking CodeIgniter Settin
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CodeIgniter The above URL will enab
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CodeIgniter public function index()
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23. Internationalization CodeIgnite
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CodeIgniter //Load the view file $t
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CodeIgniter Copy the below given co
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CodeIgniter $this->db->query($sql,
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