js/tbl_structure.js

   1 /**
   2  * @fileoverview    functions used on the table structure page
   3  * @name            Table Structure
   4  *
   5  * @requires    jQuery
   6  * @requires    jQueryUI
   7  * @required    js/functions.js
   8  */
   9
  10 /**
  11  * AJAX scripts for tbl_structure.php
  12  *
  13  * Actions ajaxified here:
  14  * Drop Column
  15  * Add Primary Key
  16  * Drop Primary Key/Index
  17  *
  18  */
  19 $(document).ready(function() {
  20
  21     /**
  22      * Attach Event Handler for 'Drop Column'
  23      *
  24      * @uses    $.PMA_confirm()
  25      * @uses    PMA_ajaxShowMessage()
  26      */
  27     $(".drop_column_anchor").live('click', function(event) {
  28         event.preventDefault();
  29
  30         /**
  31          * @var curr_table_name String containing the name of the current table
  32          */
  33         var curr_table_name = window.parent.table;
  34         /**
  35          * @var curr_row    Object reference to the currently selected row (i.e. field in the table)
  36          */
  37         var curr_row = $(this).parents('tr');
  38         /**
  39          * @var curr_column_name    String containing name of the field referred to by {@link curr_row}
  40          */
  41         var curr_column_name = $(curr_row).children('th').children('label').text();
  42         /**
  43          * @var question    String containing the question to be asked for confirmation
  44          */
  45         var question = PMA_messages['strDoYouReally'] + ' :\n ALTER TABLE `' + curr_table_name + '` DROP `' + curr_column_name + '`';
  46
  47         $(this).PMA_confirm(question, $(this).attr('href'), function(url) {
  48
  49             PMA_ajaxShowMessage(PMA_messages['strDroppingColumn']);
  50
  51             $.get(url, {'is_js_confirmed' : 1, 'ajax_request' : true}, function(data) {
  52                 if(data.success == true) {
  53                     PMA_ajaxShowMessage(data.message);
  54                     $(curr_row).hide("medium").remove();
  55                 }
  56                 else {
  57                     PMA_ajaxShowMessage(PMA_messages['strErrorProcessingRequest'] + " : " + data.error);
  58                 }
  59             }) // end $.get()
  60         }); // end $.PMA_confirm()
  61     }) ; //end of Drop Column Anchor action
  62
  63     /**
  64      * Ajax Event handler for 'Add Primary Key'
  65      *
  66      * @uses    $.PMA_confirm()
  67      * @uses    PMA_ajaxShowMessage()
  68      */
  69     $(".action_primary a").live('click', function(event) {
  70         event.preventDefault();
  71
  72         /**
  73          * @var curr_table_name String containing the name of the current table
  74          */
  75         var curr_table_name = window.parent.table;
  76         /**
  77          * @var curr_column_name    String containing name of the field referred to by {@link curr_row}
  78          */
  79         var curr_column_name = $(this).parents('tr').children('th').children('label').text();
  80         /**
  81          * @var question    String containing the question to be asked for confirmation
  82          */
  83         var question = PMA_messages['strDoYouReally'] + ' :\n ALTER TABLE `' + curr_table_name + '` ADD PRIMARY KEY(`' + curr_column_name + '`)';
  84
  85         $(this).PMA_confirm(question, $(this).attr('href'), function(url) {
  86
  87             PMA_ajaxShowMessage(PMA_messages['strAddingPrimaryKey']);
  88
  89             $.get(url, {'is_js_confirmed' : 1, 'ajax_request' : true}, function(data) {
  90                 if(data.success == true) {
  91                     PMA_ajaxShowMessage(data.message);
  92                     $(this).remove();
  93                 }
  94                 else {
  95                     PMA_ajaxShowMessage(PMA_messages['strErrorProcessingRequest'] + " : " + data.error);
  96                 }
  97             }) // end $.get()
  98         }) // end $.PMA_confirm()
  99     })//end Add Primary Key
 100
 101     /**
 102      * Ajax Event handler for 'Drop Primary Key/Index'
 103      *
 104      * @uses    $.PMA_confirm()
 105      * @uses    PMA_ajaxShowMessage()
 106      */
 107     $('.drop_primary_key_index_anchor').live('click', function(event) {
 108         event.preventDefault();
 109
 110         /**
 111          * @var curr_row    Object containing reference to the current field's row
 112          */
 113         var curr_row = $(this).parents('tr');
 114
 115         var question = $(curr_row).children('.drop_primary_key_index_msg').val();
 116
 117         $(this).PMA_confirm(question, $(this).attr('href'), function(url) {
 118
 119             PMA_ajaxShowMessage(PMA_messages['strDroppingPrimaryKeyIndex']);
 120
 121             $.get(url, {'is_js_confirmed': 1, 'ajax_request': true}, function(data) {
 122                 if(data.success == true) {
 123                     PMA_ajaxShowMessage(data.message);
 124                     $(curr_row).hide("medium").remove();
 125                 }
 126                 else {
 127                     PMA_ajaxShowMessage(PMA_messages['strErrorProcessingRequest'] + " : " + data.error);
 128                 }
 129             }) // end $.get()
 130         }) // end $.PMA_confirm()
 131     }) //end Drop Primary Key/Index
 132
 133 }) // end $(document).ready()