1 /* vim: set expandtab sw=4 ts=4 sts=4: */
3 * @fileoverview functions used wherever an sql query form is used
6 * @requires js/functions.js
11 * decode a string URL_encoded
14 * @return string the URL-decoded string
17 function PMA_urldecode(str) {
18 return decodeURIComponent(str.replace(/\+/g, '%20'));
22 * Get the field name for the current field. Required to construct the query
25 * @param $this_field jQuery object that points to the current field's tr
26 * @param disp_mode string
28 function getFieldName($this_field, disp_mode) {
30 if(disp_mode == 'vertical') {
31 var field_name = $this_field.siblings('th').find('a').text();
32 // happens when just one row (headings contain no a)
33 if ("" == field_name) {
34 field_name = $this_field.siblings('th').text();
38 var this_field_index = $this_field.index();
39 // ltr or rtl direction does not impact how the DOM was generated
41 // 5 columns to account for the checkbox, edit, appended inline edit, copy and delete anchors but index is zero-based so substract 4
42 var field_name = $('#table_results').find('thead').find('th:nth('+ (this_field_index-4 )+') a').text();
43 // happens when just one row (headings contain no a)
44 if ("" == field_name) {
45 field_name = $('#table_results').find('thead').find('th:nth('+ (this_field_index-4 )+')').text();
49 field_name = $.trim(field_name);
55 * The function that iterates over each row in the table_results and appends a
56 * new inline edit anchor to each table row.
59 function appendInlineAnchor() {
60 var disp_mode = $("#top_direction_dropdown").val();
62 if (disp_mode == 'vertical') {
63 // there can be one or two tr containing this class, depending
64 // on the ModifyDeleteAtLeft and ModifyDeleteAtRight cfg parameters
65 $('#table_results tr')
66 .find('.edit_row_anchor')
67 .removeClass('edit_row_anchor')
68 .parent().each(function() {
69 var $this_tr = $(this);
70 var $cloned_tr = $this_tr.clone();
72 var $img_object = $cloned_tr.find('img:first').attr('title', PMA_messages['strInlineEdit']);
73 if ($img_object.length != 0) {
74 var img_src = $img_object.attr('src').replace(/b_edit/,'b_inline_edit');
75 $img_object.attr('src', img_src);
79 .addClass('inline_edit_anchor')
80 .find('a').attr('href', '#')
82 .text(' ' + PMA_messages['strInlineEdit'])
83 .prepend($img_object);
85 $cloned_tr.insertAfter($this_tr);
88 $('#rowsDeleteForm').find('tbody').find('th').each(function() {
89 var $this_th = $(this);
90 if ($this_th.attr('rowspan') == 4) {
91 $this_th.attr('rowspan', '5');
97 $('.edit_row_anchor').each(function() {
99 var $this_td = $(this);
100 $this_td.removeClass('edit_row_anchor');
102 var $cloned_anchor = $this_td.clone();
104 var $img_object = $cloned_anchor.find('img').attr('title', PMA_messages['strInlineEdit']);
105 if ($img_object.length != 0) {
106 var img_src = $img_object.attr('src').replace(/b_edit/,'b_inline_edit');
107 $img_object.attr('src', img_src);
109 .find('a').attr('href', '#')
111 .text(' ' + PMA_messages['strInlineEdit']);
115 .prepend($img_object);
117 // the link was too big so <input type="image"> is there
118 $img_object = $cloned_anchor.find('input:image').attr('title', PMA_messages['strInlineEdit']);
119 var img_src = $img_object.attr('src').replace(/b_edit/,'b_inline_edit');
120 $img_object.attr('src', img_src);
122 .find('.clickprevimage')
123 .text(' ' + PMA_messages['strInlineEdit']);
127 .addClass('inline_edit_anchor');
129 $this_td.after($cloned_anchor);
132 $('#rowsDeleteForm').find('thead, tbody').find('th').each(function() {
133 var $this_th = $(this);
134 if ($this_th.attr('colspan') == 4) {
135 $this_th.attr('colspan', '5');
146 * @description <p>Ajax scripts for sql and browse pages</p>
148 * Actions ajaxified here:
150 * <li>Retrieve results of an SQL query</li>
151 * <li>Paginate the results table</li>
152 * <li>Sort the results table</li>
153 * <li>Change table according to display options</li>
154 * <li>Inline editing of data</li>
157 * @name document.ready
160 $(document).ready(function() {
163 * Set a parameter for all Ajax queries made on this page. Don't let the
164 * web server serve cached pages
171 * current value of the direction in which the table is displayed
176 var disp_mode = $("#top_direction_dropdown").val();
179 * Update value of {@link jQuery.disp_mode} everytime the direction dropdown changes value
181 * @name direction_dropdown_change
183 $("#top_direction_dropdown, #bottom_direction_dropdown").live('change', function(event) {
184 disp_mode = $(this).val();
188 * Attach the {@link appendInlineAnchor} function to a custom event, which
189 * will be triggered manually everytime the table of results is reloaded
192 $("#sqlqueryresults").live('appendAnchor',function() {
193 appendInlineAnchor();
197 * Trigger the appendAnchor event to prepare the first table for inline edit
198 * (see $GLOBALS['cfg']['AjaxEnable'])
200 * @name sqlqueryresults_trigger
202 $("#sqlqueryresults.ajax").trigger('appendAnchor');
205 * Append the "Show/Hide query box" message to the query input form
208 * @name appendToggleSpan
210 // do not add this link more than once
211 if (! $('#sqlqueryform').find('a').is('#togglequerybox')) {
212 $('<a id="togglequerybox"></a>')
213 .html(PMA_messages['strHideQueryBox'])
214 .appendTo("#sqlqueryform")
215 // initially hidden because at this point, nothing else
216 // appears under the link
219 // Attach the toggling of the query box visibility to a click
220 $("#togglequerybox").bind('click', function() {
222 $link.siblings().slideToggle("fast");
223 if ($link.text() == PMA_messages['strHideQueryBox']) {
224 $link.text(PMA_messages['strShowQueryBox']);
225 // cheap trick to add a spacer between the menu tabs
226 // and "Show query box"; feel free to improve!
227 $('#togglequerybox_spacer').remove();
228 $link.before('<br id="togglequerybox_spacer" />');
230 $link.text(PMA_messages['strHideQueryBox']);
232 // avoid default click action
238 * Ajax Event handler for 'SQL Query Submit'
240 * @see PMA_ajaxShowMessage()
241 * @see $cfg['AjaxEnable']
243 * @name sqlqueryform_submit
245 $("#sqlqueryform.ajax").live('submit', function(event) {
246 event.preventDefault();
247 // remove any div containing a previous error message
248 $('.error').remove();
251 PMA_ajaxShowMessage();
253 if (! $form.find('input:hidden').is('#ajax_request_hidden')) {
254 $form.append('<input type="hidden" id="ajax_request_hidden" name="ajax_request" value="true" />');
257 $.post($(this).attr('action'), $(this).serialize() , function(data) {
258 if(data.success == true) {
259 // fade out previous messages, if any
260 $('.success').fadeOut();
261 $('.sqlquery_message').fadeOut();
262 // show a message that stays on screen
263 $('#sqlqueryform').before(data.message);
264 // and display the query
265 $('<div class="sqlquery_message"></div>')
266 .html(data.sql_query)
267 .insertBefore('#sqlqueryform');
268 // unnecessary div that came from data.sql_query
269 $('.notice').remove();
270 $('#sqlqueryresults').show();
271 // this happens if a USE command was typed
272 if (typeof data.reload != 'undefined') {
273 $form.find('input[name=db]').val(data.db);
274 // need to regenerate the whole upper part
275 $form.find('input[name=ajax_request]').remove();
276 $form.append('<input type="hidden" name="reload" value="true" />');
277 $.post('db_sql.php', $form.serialize(), function(data) {
278 $('body').html(data);
279 }); // end inner post
282 else if (data.success == false ) {
283 // show an error message that stays on screen
284 $('#sqlqueryform').before(data.error);
285 $('#sqlqueryresults').hide();
288 // real results are returned
289 $received_data = $(data);
290 $zero_row_results = $received_data.find('textarea[name="sql_query"]');
291 // if zero rows are returned from the query execution
292 if ($zero_row_results.length > 0) {
293 $('#sqlquery').val($zero_row_results.val());
295 $('#sqlqueryresults').show();
296 $("#sqlqueryresults").html(data);
297 $("#sqlqueryresults").trigger('appendAnchor');
298 $('#togglequerybox').show();
299 if($("#togglequerybox").siblings(":visible").length > 0) {
300 $("#togglequerybox").trigger('click');
306 }) // end SQL Query submit
309 * Ajax Event handlers for Paginating the results table
313 * Paginate when we click any of the navigation buttons
314 * (only if the element has the ajax class, see $cfg['AjaxEnable'])
316 * @name paginate_nav_button_click
317 * @uses PMA_ajaxShowMessage()
318 * @see $cfg['AjaxEnable']
320 $("input[name=navig].ajax").live('click', function(event) {
322 event.preventDefault();
324 PMA_ajaxShowMessage();
327 * @var $the_form Object referring to the form element that paginates the results table
329 var $the_form = $(this).parent("form");
331 $the_form.append('<input type="hidden" name="ajax_request" value="true" />');
333 $.post($the_form.attr('action'), $the_form.serialize(), function(data) {
334 $("#sqlqueryresults").html(data);
335 $("#sqlqueryresults").trigger('appendAnchor');
338 })// end Paginate results table
341 * Paginate results with Page Selector dropdown
343 * @name paginate_dropdown_change
344 * @see $cfg['AjaxEnable']
346 $("#pageselector").live('change', function(event) {
347 var $the_form = $(this).parent("form");
349 if ($(this).hasClass('ajax')) {
350 event.preventDefault();
352 PMA_ajaxShowMessage();
354 $.post($the_form.attr('action'), $the_form.serialize() + '&ajax_request=true', function(data) {
355 $("#sqlqueryresults").html(data);
356 $("#sqlqueryresults").trigger('appendAnchor');
363 })// end Paginate results with Page Selector
366 * Ajax Event handler for sorting the results table
368 * @name table_results_sort_click
369 * @see $cfg['AjaxEnable']
371 $("#table_results.ajax").find("a[title=Sort]").live('click', function(event) {
372 event.preventDefault();
374 PMA_ajaxShowMessage();
378 $.get($anchor.attr('href'), $anchor.serialize() + '&ajax_request=true', function(data) {
379 $("#sqlqueryresults")
381 .trigger('appendAnchor');
383 })//end Sort results table
386 * Ajax Event handler for the display options
388 * @name displayOptionsForm_submit
389 * @see $cfg['AjaxEnable']
391 $("#displayOptionsForm.ajax").live('submit', function(event) {
392 event.preventDefault();
396 $.post($form.attr('action'), $form.serialize() + '&ajax_request=true' , function(data) {
397 $("#sqlqueryresults")
399 .trigger('appendAnchor');
403 //end displayOptionsForm handler
406 * Ajax Event handlers for Inline Editing
410 * On click, replace the fields of current row with an input/textarea
412 * @name inline_edit_start
413 * @see PMA_ajaxShowMessage()
414 * @see getFieldName()
416 $(".inline_edit_anchor span a").live('click', function(event) {
418 event.preventDefault();
420 var $edit_td = $(this).parents('td');
421 $edit_td.removeClass('inline_edit_anchor').addClass('inline_edit_active').parent('tr').addClass('noclick');
423 // Adding submit and hide buttons to inline edit <td>.
424 // For "hide" button the original data to be restored is
425 // kept in the jQuery data element 'original_data' inside the <td>.
426 // Looping through all columns or rows, to find the required data and then storing it in an array.
428 var $this_children = $edit_td.children('span.nowrap').children('a').children('span.nowrap');
429 if (disp_mode != 'vertical') {
430 $this_children.empty();
431 $this_children.text(PMA_messages['strSave']);
434 data_vt = $this_children.html();
435 $this_children.text(PMA_messages['strSave']);
438 var hide_link = '<br /><br /><a id="hide">' + PMA_messages['strHide'] + '</a>';
439 if (disp_mode != 'vertical') {
440 $edit_td.append(hide_link);
441 $('#table_results tbody tr td a#hide').click(function() {
442 $this_children = $(this).siblings('span.nowrap').children('a').children('span.nowrap');
443 $this_children.empty();
444 $this_children.text(PMA_messages['strInlineEdit']);
446 var $this_hide = $(this).parent();
447 $this_hide.removeClass("inline_edit_active hover").addClass("inline_edit_anchor");
448 $this_hide.parent().removeClass("hover noclick");
449 $this_hide.siblings().removeClass("hover");
451 var last_column = $this_hide.siblings().length;
453 for(var i = 4; i < last_column; i++) {
454 if($this_hide.siblings("td:eq(" + i + ")").hasClass("inline_edit") == false) {
457 txt = $this_hide.siblings("td:eq(" + i + ")").data('original_data');
458 if($this_hide.siblings("td:eq(" + i + ")").children().length != 0) {
459 $this_hide.siblings("td:eq(" + i + ")").empty();
460 $this_hide.siblings("td:eq(" + i + ")").append(txt);
463 $(this).prev().prev().remove();
464 $(this).prev().remove();
469 var rows = $edit_td.parent().siblings().length;
471 $edit_td.append(hide_link);
472 $('#table_results tbody tr td a#hide').click(function() {
473 var pos = $(this).parent().index();
474 var $chg_submit = $(this).parent().children('span.nowrap').children('a').children('span.nowrap');
476 $chg_submit.append(data_vt);
478 var $this_row = $(this).parents('tr');
479 // changing inline_edit_active to inline_edit_anchor
480 $this_row.siblings("tr:eq(3) td:eq(" + pos + ")").removeClass("inline_edit_active").addClass("inline_edit_anchor");
482 // removing marked and hover classes.
483 $this_row.parent('tbody').find('tr').find("td:eq(" + pos + ")").removeClass("marked hover");
485 for( var i = 6; i <= rows + 2; i++){
486 if( $this_row.siblings("tr:eq(" + i + ") td:eq(" + pos + ")").hasClass("inline_edit") == false) {
489 txt = $this_row.siblings("tr:eq(" + i + ") td:eq(" + pos + ")").data('original_data');
490 $this_row.siblings("tr:eq(" + i + ") td:eq(" + pos + ")").empty();
491 $this_row.siblings("tr:eq(" + i + ") td:eq(" + pos + ")").append(txt);
493 $(this).prev().remove();
494 $(this).prev().remove();
499 // Initialize some variables
500 if(disp_mode == 'vertical') {
502 * @var this_row_index Index of the current <td> in the parent <tr>
503 * Current <td> is the inline edit anchor.
505 var this_row_index = $edit_td.index();
507 * @var $input_siblings Object referring to all inline editable events from same row
509 var $input_siblings = $edit_td.parents('tbody').find('tr').find('.inline_edit:nth('+this_row_index+')');
511 * @var where_clause String containing the WHERE clause to select this row
513 var where_clause = $edit_td.parents('tbody').find('tr').find('.where_clause:nth('+this_row_index+')').val();
517 var this_row_index = $edit_td.parent().index();
518 var $input_siblings = $edit_td.parent('tr').find('.inline_edit');
519 var where_clause = $edit_td.parent('tr').find('.where_clause').val();
522 $input_siblings.each(function() {
525 * @var data_value Current value of this field
527 var data_value = $(this).html();
529 // We need to retrieve the value from the server for truncated/relation fields
530 // Find the field name
533 * @var this_field Object referring to this field (<td>)
535 var $this_field = $(this);
537 * @var field_name String containing the name of this field.
538 * @see getFieldName()
540 var field_name = getFieldName($this_field, disp_mode);
542 * @var relation_curr_value String current value of the field (for fields that are foreign keyed).
544 var relation_curr_value = $this_field.find('a').text();
546 * @var relation_key_or_display_column String relational key if in 'Relational display column' mode,
547 * relational display column if in 'Relational key' mode (for fields that are foreign keyed).
549 var relation_key_or_display_column = $this_field.find('a').attr('title');
551 * @var curr_value String current value of the field (for fields that are of type enum or set).
553 var curr_value = $this_field.text();
555 if($this_field.is(':not(.not_null)')){
556 // add a checkbox to mark null for all the field that are nullable.
557 $this_field.html('<div class="null_div">Null :<input type="checkbox" class="checkbox_null_'+ field_name + '_' + this_row_index +'"></div>');
558 // check the 'checkbox_null_<field_name>_<row_index>' if the corresponding value is null
559 if($this_field.is('.null')) {
560 $('.checkbox_null_' + field_name + '_' + this_row_index).attr('checked', true);
563 // if the select/editor is changed un-check the 'checkbox_null_<field_name>_<row_index>'.
564 if ($this_field.is('.enum, .set')) {
565 $this_field.find('select').live('change', function(e) {
566 $('.checkbox_null_' + field_name + '_' + this_row_index).attr('checked', false);
568 } else if ($this_field.is('.relation')) {
569 $this_field.find('select').live('change', function(e) {
570 $('.checkbox_null_' + field_name + '_' + this_row_index).attr('checked', false);
572 $this_field.find('.browse_foreign').live('click', function(e) {
573 $('.checkbox_null_' + field_name + '_' + this_row_index).attr('checked', false);
576 $this_field.find('textarea').live('keypress', function(e) {
577 $('.checkbox_null_' + field_name + '_' + this_row_index).attr('checked', false);
581 // if 'checkbox_null_<field_name>_<row_index>' is clicked empty the corresponding select/editor.
582 $('.checkbox_null_' + field_name + '_' + this_row_index).bind('click', function(e) {
583 if ($this_field.is('.enum')) {
584 $this_field.find('select').attr('value', '');
585 } else if ($this_field.is('.set')) {
586 $this_field.find('select').find('option').each(function() {
587 var $option = $(this);
588 $option.attr('selected', false);
590 } else if ($this_field.is('.relation')) {
591 // if the dropdown is there to select the foreign value
592 if ($this_field.find('select').length > 0) {
593 $this_field.find('select').attr('value', '');
594 // if foriegn value is selected by browsing foreing values
596 $this_field.find('span.curr_value').empty();
599 $this_field.find('textarea').val('');
604 $this_field.html('<div class="null_div"></div>');
607 // In each input sibling, wrap the current value in a textarea
608 // and store the current value in a hidden span
609 if($this_field.is(':not(.truncated, .transformed, .relation, .enum, .set, .null)')) {
610 // handle non-truncated, non-transformed, non-relation values
611 // We don't need to get any more data, just wrap the value
612 $this_field.append('<textarea>'+data_value+'</textarea>');
613 $this_field.data('original_data', data_value);
615 else if($this_field.is('.truncated, .transformed')) {
617 //handle truncated/transformed values values
620 * @var sql_query String containing the SQL query used to retrieve value of truncated/transformed data
622 var sql_query = 'SELECT ' + field_name + ' FROM ' + window.parent.table + ' WHERE ' + where_clause;
624 // Make the Ajax call and get the data, wrap it and insert it
626 'token' : window.parent.token,
627 'db' : window.parent.db,
628 'ajax_request' : true,
629 'sql_query' : sql_query,
632 if(data.success == true) {
633 $this_field.append('<textarea>'+data.value+'</textarea>');
634 $this_field.data('original_data', data_value);
637 PMA_ajaxShowMessage(data.error);
641 else if($this_field.is('.relation')) {
646 * @var post_params Object containing parameters for the POST request
649 'ajax_request' : true,
650 'get_relational_values' : true,
651 'db' : window.parent.db,
652 'table' : window.parent.table,
653 'column' : field_name,
654 'token' : window.parent.token,
655 'curr_value' : relation_curr_value,
656 'relation_key_or_display_column' : relation_key_or_display_column
659 $.post('sql.php', post_params, function(data) {
660 $this_field.append(data.dropdown);
661 $this_field.data('original_data', data_value);
664 else if($this_field.is('.enum')) {
669 * @var post_params Object containing parameters for the POST request
672 'ajax_request' : true,
673 'get_enum_values' : true,
674 'db' : window.parent.db,
675 'table' : window.parent.table,
676 'column' : field_name,
677 'token' : window.parent.token,
678 'curr_value' : curr_value
681 $.post('sql.php', post_params, function(data) {
682 $this_field.append(data.dropdown);
683 $this_field.data('original_data', data_value);
686 else if($this_field.is('.set')) {
691 * @var post_params Object containing parameters for the POST request
694 'ajax_request' : true,
695 'get_set_values' : true,
696 'db' : window.parent.db,
697 'table' : window.parent.table,
698 'column' : field_name,
699 'token' : window.parent.token,
700 'curr_value' : curr_value
703 $.post('sql.php', post_params, function(data) {
704 $this_field.append(data.select);
705 $this_field.data('original_data', data_value);
708 else if($this_field.is('.null')) {
710 $this_field.append('<textarea></textarea>');
711 $this_field.data('original_data', 'NULL');
714 }) // End On click, replace the current field with an input/textarea
717 * After editing, clicking again should post data
720 * @name inline_edit_save
721 * @see PMA_ajaxShowMessage()
722 * @see getFieldName()
724 $(".inline_edit_active span a").live('click', function(event) {
727 event.preventDefault();
730 * @var $this_td Object referring to the td containing the
731 * "Inline Edit" link that was clicked to save the row that is
735 var $this_td = $(this).parent().parent();
736 var $test_element = ''; // to test the presence of a element
738 // Initialize variables
739 if(disp_mode == 'vertical') {
741 * @var this_td_index Index of the current <td> in the parent <tr>
742 * Current <td> is the inline edit anchor.
744 var this_td_index = $this_td.index();
746 * @var $input_siblings Object referring to all inline editable events from same row
748 var $input_siblings = $this_td.parents('tbody').find('tr').find('.inline_edit:nth('+this_td_index+')');
750 * @var where_clause String containing the WHERE clause to select this row
752 var where_clause = $this_td.parents('tbody').find('tr').find('.where_clause:nth('+this_td_index+')').val();
754 var $input_siblings = $this_td.parent('tr').find('.inline_edit');
755 var where_clause = $this_td.parent('tr').find('.where_clause').val();
759 * @var nonunique Boolean, whether this row is unique or not
761 if($this_td.is('.nonunique')) {
768 // Collect values of all fields to submit, we don't know which changed
770 * @var relation_fields Array containing the name/value pairs of relational fields
772 var relation_fields = {};
774 * @var transform_fields Array containing the name/value pairs for transformed fields
776 var transform_fields = {};
778 * @var transformation_fields Boolean, if there are any transformed fields in this row
780 var transformation_fields = false;
783 * @var sql_query String containing the SQL query to update this row
785 var sql_query = 'UPDATE `' + window.parent.table + '` SET ';
787 var need_to_post = false;
789 $input_siblings.each(function() {
792 * @var this_field Object referring to this field (<td>)
794 var $this_field = $(this);
796 * @var field_name String containing the name of this field.
797 * @see getFieldName()
799 var field_name = getFieldName($this_field, disp_mode);
802 * @var this_field_params Array temporary storage for the name/value of current field
804 var this_field_params = {};
806 if($this_field.is('.transformed')) {
807 transformation_fields = true;
810 * @var is_null String capturing whether 'checkbox_null_<field_name>_<row_index>' is checked.
812 var is_null = $this_field.find('input:checkbox').is(':checked');
816 sql_query += ' `' + field_name + "`=NULL , ";
819 if($this_field.is(":not(.relation, .enum, .set)")) {
820 this_field_params[field_name] = $this_field.find('textarea').val();
821 if($this_field.is('.transformed')) {
822 $.extend(transform_fields, this_field_params);
824 } else if ($this_field.is('.set')) {
825 $test_element = $this_field.find('select');
826 this_field_params[field_name] = $test_element.map(function(){
827 return $(this).val();
830 // results from a drop-down
831 $test_element = $this_field.find('select');
832 if ($test_element.length != 0) {
833 this_field_params[field_name] = $test_element.val();
836 // results from Browse foreign value
837 $test_element = $this_field.find('span.curr_value');
838 if ($test_element.length != 0) {
839 this_field_params[field_name] = $test_element.text();
842 if($this_field.is('.relation')) {
843 $.extend(relation_fields, this_field_params);
846 if (this_field_params[field_name] != $this_field.data('original_data')) {
847 sql_query += ' `' + field_name + "`='" + this_field_params[field_name].replace(/'/g, "''") + "' , ";
853 //Remove the last ',' appended in the above loop
854 sql_query = sql_query.replace(/,\s$/, '');
855 sql_query += ' WHERE ' + PMA_urldecode(where_clause);
858 * @var rel_fields_list String, url encoded representation of {@link relations_fields}
860 var rel_fields_list = $.param(relation_fields);
863 * @var transform_fields_list String, url encoded representation of {@link transform_fields}
865 var transform_fields_list = $.param(transform_fields);
867 // if inline_edit is successful, we need to go back to default view
868 var $del_hide=$(this).parent();
869 var $chg_submit=$(this);
872 // Make the Ajax post after setting all parameters
874 * @var post_params Object containing parameters for the POST request
876 var post_params = {'ajax_request' : true,
877 'sql_query' : sql_query,
878 'disp_direction' : disp_mode,
879 'token' : window.parent.token,
880 'db' : window.parent.db,
881 'table' : window.parent.table,
882 'clause_is_unique' : nonunique,
883 'where_clause' : where_clause,
884 'rel_fields_list' : rel_fields_list,
885 'do_transformations' : transformation_fields,
886 'transform_fields_list' : transform_fields_list,
888 'submit_type' : 'save'
891 $.post('tbl_replace.php', post_params, function(data) {
892 if(data.success == true) {
893 PMA_ajaxShowMessage(data.message);
894 PMA_unInlineEditRow($del_hide, $chg_submit, $this_td, $input_siblings, data, disp_mode);
896 PMA_ajaxShowMessage(data.error);
900 // no posting was done but still need to display the row
901 // in its previous format
902 PMA_unInlineEditRow($del_hide, $chg_submit, $this_td, $input_siblings, '', disp_mode);
904 }) // End After editing, clicking again should post data
905 }, 'top.frame_content') // end $(document).ready()
909 * Visually put back the row in the state it was before entering Inline edit
911 * (when called in the situation where no posting was done, the data
912 * parameter is empty)
914 function PMA_unInlineEditRow($del_hide, $chg_submit, $this_td, $input_siblings, data, disp_mode) {
916 // deleting the hide button
917 // remove <br><br><a> tags
918 for ( var i = 0; i <= 2; i++) {
919 $del_hide.next().remove();
921 if(disp_mode != 'vertical'){
923 $chg_submit.html('<span class="nowrap"></span>');
924 $chg_submit.children('span.nowrap').text(PMA_messages['strInlineEdit']);
926 $chg_submit.children('span.nowrap').empty();
927 $chg_submit.children('span.nowrap').append(data_vt);
930 // changing inline_edit_active to inline_edit_anchor
931 $this_td.removeClass('inline_edit_active').addClass('inline_edit_anchor');
933 // removing hover, marked and noclick classes
934 $this_td.parent('tr').removeClass('noclick');
935 if(disp_mode != 'vertical') {
936 $this_td.parent('tr').removeClass('hover').find('td').removeClass('hover');
938 $this_td.parents('tbody').find('tr').find('td:eq(' + $this_td.index() + ')').removeClass('marked');
941 $input_siblings.each(function() {
942 // Inline edit post has been successful.
943 $this_sibling = $(this);
945 var is_null = $this_sibling.find('input:checkbox').is(':checked');
947 $this_sibling.html('NULL');
948 $this_sibling.addClass('null');
950 $this_sibling.removeClass('null');
951 if($this_sibling.is(':not(.relation, .enum, .set)')) {
953 * @var new_html String containing value of the data field after edit
955 var new_html = $this_sibling.find('textarea').val();
957 if($this_sibling.is('.transformed')) {
958 var field_name = getFieldName($this_sibling, disp_mode);
959 if (typeof data.transformations != 'undefined') {
960 $.each(data.transformations, function(key, value) {
961 if(key == field_name) {
962 if($this_sibling.is('.text_plain, .application_octetstream')) {
966 var new_value = $this_sibling.find('textarea').val();
967 new_html = $(value).append(new_value);
977 $test_element = $this_sibling.find('select');
978 if ($test_element.length != 0) {
979 new_value = $test_element.val();
981 $test_element = $this_sibling.find('span.curr_value');
982 if ($test_element.length != 0) {
983 new_value = $test_element.text();
986 if($this_sibling.is('.relation')) {
987 var field_name = getFieldName($this_sibling, disp_mode);
988 if (typeof data.relations != 'undefined') {
989 $.each(data.relations, function(key, value) {
990 if(key == field_name) {
991 new_html = $(value).append(new_value);
996 } else if ($this_sibling.is('.enum')) {
997 new_html = new_value;
998 } else if ($this_sibling.is('.set')) {
999 if (new_value != null) {
1000 $.each(new_value, function(key, value) {
1001 new_html = new_html + value + ',';
1003 new_html = new_html.substring(0, new_html.length-1);
1007 $this_sibling.html(new_html);
1013 * Starting from some th, change the class of all td under it
1015 function PMA_changeClassForColumn($this_th, newclass) {
1016 // index 0 is the th containing the big T
1017 var th_index = $this_th.index();
1018 // .eq() is zero-based
1020 var $tds = $this_th.closest('table').find('tbody tr').find('td.data:eq('+th_index+')');
1021 if ($this_th.data('has_class_'+newclass)) {
1022 $tds.removeClass(newclass);
1023 $this_th.data('has_class_'+newclass, false);
1025 $tds.addClass(newclass);
1026 $this_th.data('has_class_'+newclass, true);
1030 $(document).ready(function() {
1032 $('.browse_foreign').live('click', function(e) {
1034 window.open(this.href, 'foreigners', 'width=640,height=240,scrollbars=yes,resizable=yes');
1036 $anchor.addClass('browse_foreign_clicked');
1041 * vertical column highlighting in horizontal mode when hovering over the column header
1043 $('.column_heading').live('hover', function() {
1044 PMA_changeClassForColumn($(this), 'hover');
1048 * vertical column marking in horizontal mode when clicking the column header
1050 $('.column_heading').live('click', function() {
1051 PMA_changeClassForColumn($(this), 'marked');