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[phpmyadmin.git] / js / tbl_select.js
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1 /* vim: set expandtab sw=4 ts=4 sts=4: */
2 /**
3  * @fileoverview JavaScript functions used on tbl_select.php
4  *
5  * @requires    jQuery
6  * @requires    js/functions.js
7  */
9 /**
10  * Ajax event handlers for this page
11  *
12  * Actions ajaxified here:
13  * Table Search
14  */
15 $(document).ready(function() {
16     /**
17      * Prepare a div containing a link, otherwise it's incorrectly displayed 
18      * after a couple of clicks
19      */
20     $('<div id="togglesearchformdiv"><a id="togglesearchformlink"></a></div>')
21      .insertAfter('#tbl_search_form')
22      // don't show it until we have results on-screen
23      .hide();
25     $('#togglesearchformlink')
26         .html(PMA_messages['strShowSearchCriteria'])
27         .bind('click', function() {
28             var $link = $(this);
29             $('#tbl_search_form').slideToggle();
30             if ($link.text() == PMA_messages['strHideSearchCriteria']) {
31                 $link.text(PMA_messages['strShowSearchCriteria']);
32             } else {
33                 $link.text(PMA_messages['strHideSearchCriteria']);
34             }
35             // avoid default click action
36             return false;
37         });
39     /**
40      * Ajax event handler for Table Search
41      * 
42      * (see $GLOBALS['cfg']['AjaxEnable'])
43      * @uses    PMA_ajaxShowMessage()
44      */
45     $("#tbl_search_form.ajax").live('submit', function(event) {
46         // jQuery object to reuse
47         $search_form = $(this);
48         event.preventDefault();
50         // empty previous search results while we are waiting for new results
51         $("#sqlqueryresults").empty();
52         var $msgbox = PMA_ajaxShowMessage(PMA_messages['strSearching'], false);
54         PMA_prepareForAjaxRequest($search_form);
56         $.post($search_form.attr('action'), $search_form.serialize(), function(response) {
57             PMA_ajaxRemoveMessage($msgbox);
58             if (typeof response == 'string') {
59                 // found results
60                 $("#sqlqueryresults").html(response);
61                 $("#sqlqueryresults").trigger('makegrid');
62                 $('#tbl_search_form')
63                 // workaround for bug #3168569 - Issue on toggling the "Hide search criteria" in chrome.
64                  .slideToggle()    
65                  .hide();
66                 $('#togglesearchformlink')
67                  // always start with the Show message
68                  .text(PMA_messages['strShowSearchCriteria'])
69                 $('#togglesearchformdiv')
70                  // now it's time to show the div containing the link 
71                  .show();
72                  // needed for the display options slider in the results
73                  PMA_init_slider();
74             } else {
75                 // error message (zero rows)
76                 $("#sqlqueryresults").html(response['message']);
77             }
78         }) // end $.post()
79     })
81     // Following section is related to the 'function based search' for geometry data types.
82     // Initialy hide all the open_gis_editor spans
83     $('.open_search_gis_editor').hide();
85     $('.geom_func').bind('change', function() {
86         var $geomFuncSelector = $(this);
88         var binaryFunctions = [
89           'Contains',
90           'Crosses',
91           'Disjoint',
92           'Equals',
93           'Intersects',
94           'Overlaps',
95           'Touches',
96           'Within',
97           'MBRContains',
98           'MBRDisjoint',
99           'MBREquals',
100           'MBRIntersects',
101           'MBROverlaps',
102           'MBRTouches',
103           'MBRWithin',
104           'ST_Contains',
105           'ST_Crosses',
106           'ST_Disjoint',
107           'ST_Equals',
108           'ST_Intersects',
109           'ST_Overlaps',
110           'ST_Touches',
111           'ST_Within'
112         ];
114         var tempArray = [
115            'Envelope',
116            'EndPoint',
117            'StartPoint',
118            'ExteriorRing',
119            'Centroid',
120            'PointOnSurface'
121         ];
122         var outputGeomFunctions = binaryFunctions.concat(tempArray);
124         // If the chosen function takes two geomerty objects as parameters
125         var $operator = $geomFuncSelector.parents('tr').find('td:nth-child(5)').find('select');
126         if ($.inArray($geomFuncSelector.val(), binaryFunctions) >= 0){
127             $operator.attr('readonly', true);
128         } else {
129             $operator.attr('readonly', false);
130         }
132         // if the chosen function's output is a geometry, enable GIS editor
133         var $editorSpan = $geomFuncSelector.parents('tr').find('.open_search_gis_editor');
134         if ($.inArray($geomFuncSelector.val(), outputGeomFunctions) >= 0){
135             $editorSpan.show();
136         } else {
137             $editorSpan.hide();
138         }
139         
140     });
142     $('.open_search_gis_editor').live('click', function(event) {
143         event.preventDefault();
145         var $span = $(this);
146         // Current value
147         var value = $span.parent('td').children("input[type='text']").val();
148         // Field name
149         var field = 'Parameter';
150         // Column type
151         var geom_func = $span.parents('tr').find('.geom_func').val();
152         if (geom_func == 'Envelope') {
153             var type = 'polygon';
154         } else if (geom_func == 'ExteriorRing') {
155             var type = 'linestring';
156         } else {
157             var type = 'point';
158         }
159         // Names of input field and null checkbox
160         var input_name = $span.parent('td').children("input[type='text']").attr('name');
161         //Token
162         var token = $("input[name='token']").val();
164         openGISEditor();
165         if (!gisEditorLoaded) {
166             loadJSAndGISEditor(value, field, type, input_name, token);
167         } else {
168             loadGISEditor(value, field, type, input_name, token);
169         }
170     });
172 }, 'top.frame_content'); // end $(document).ready()