c72cc2c8f5
Use known message "Browse foreign values" instead of "Search foreign data" Use jQuery to attach handler instead of "onclick" for browse_foreigners.php when called from sql.php
760 lines
27 KiB
JavaScript
760 lines
27 KiB
JavaScript
/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* @fileoverview functions used wherever an sql query form is used
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*
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* @requires jQuery
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* @requires js/functions.js
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*
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*/
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/**
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* decode a string URL_encoded
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*
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* @param string str
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* @return string the URL-decoded string
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*/
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function PMA_urldecode(str) {
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return decodeURIComponent(str.replace(/\+/g, '%20'));
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}
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/**
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* Get the field name for the current field. Required to construct the query
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* for inline editing
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*
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* @param $this_field jQuery object that points to the current field's tr
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* @param disp_mode string
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*/
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function getFieldName($this_field, disp_mode) {
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if(disp_mode == 'vertical') {
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var field_name = $this_field.siblings('th').find('a').text();
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// happens when just one row (headings contain no a)
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if ("" == field_name) {
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field_name = $this_field.siblings('th').text();
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}
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}
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else {
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var this_field_index = $this_field.index();
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// ltr or rtl direction does not impact how the DOM was generated
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//
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// 4 columns to account for the checkbox, edit, delete and appended inline edit anchors but index is zero-based so substract 3
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var field_name = $('#table_results').find('thead').find('th:nth('+ (this_field_index-3 )+') a').text();
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// happens when just one row (headings contain no a)
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if ("" == field_name) {
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field_name = $('#table_results').find('thead').find('th:nth('+ (this_field_index-3 )+')').text();
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}
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}
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field_name = $.trim(field_name);
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return field_name;
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}
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/**
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* The function that iterates over each row in the table_results and appends a
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* new inline edit anchor to each table row.
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*
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* @param disp_mode string
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*/
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function appendInlineAnchor(disp_mode) {
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if(disp_mode == 'vertical') {
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// there can be one or two tr containing this class, depending
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// on the ModifyDeleteAtLeft and ModifyDeleteAtRight cfg parameters
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$('#table_results tr')
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.find('.edit_row_anchor')
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.removeClass('.edit_row_anchor')
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.parent().each(function() {
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var $this_tr = $(this);
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var $cloned_tr = $this_tr.clone();
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var $img_object = $cloned_tr.find('img:first').attr('title', PMA_messages['strInlineEdit']);
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$cloned_tr.find('td')
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.addClass('inline_edit_anchor')
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.find('a').attr('href', '#')
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.find('span')
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.text(PMA_messages['strInlineEdit'])
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.prepend($img_object);
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$cloned_tr.insertAfter($this_tr);
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});
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$("#table_results").find('tr').find(':checkbox').closest('tr').find('th')
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.attr('rowspan', '4');
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}
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else {
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$('.edit_row_anchor').each(function() {
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$this_td = $(this)
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$this_td.removeClass('edit_row_anchor');
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var $cloned_anchor = $this_td.clone();
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var $img_object = $cloned_anchor.find('img').attr('title', PMA_messages['strInlineEdit']);
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$cloned_anchor.addClass('inline_edit_anchor')
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.find('a').attr('href', '#')
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.find('span')
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.text(PMA_messages['strInlineEdit'])
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.prepend($img_object);
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$this_td.after($cloned_anchor);
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});
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$('#rowsDeleteForm').find('thead').find('th').each(function() {
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if($(this).attr('colspan') == 3) {
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$(this).attr('colspan', '4')
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}
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})
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}
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}
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/**#@+
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* @namespace jQuery
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*/
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/**
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* @description <p>Ajax scripts for sql and browse pages</p>
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*
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* Actions ajaxified here:
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* <ul>
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* <li>Retrieve results of an SQL query</li>
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* <li>Paginate the results table</li>
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* <li>Sort the results table</li>
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* <li>Change table according to display options</li>
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* <li>Inline editing of data</li>
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* </ul>
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*
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* @name document.ready
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* @memberOf jQuery
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*/
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$(document).ready(function() {
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/**
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* Set a parameter for all Ajax queries made on this page. Don't let the
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* web server serve cached pages
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*/
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$.ajaxSetup({
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cache: 'false'
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});
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/**
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* current value of the direction in which the table is displayed
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* @type String
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* @fieldOf jQuery
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* @name disp_mode
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*/
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var disp_mode = $("#top_direction_dropdown").val();
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/**
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* Update value of {@link jQuery.disp_mode} everytime the direction dropdown changes value
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* @memberOf jQuery
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* @name direction_dropdown_change
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*/
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$("#top_direction_dropdown, #bottom_direction_dropdown").live('change', function(event) {
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disp_mode = $(this).val();
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})
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/**
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* Attach the {@link appendInlineAnchor} function to a custom event, which
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* will be triggered manually everytime the table of results is reloaded
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* @memberOf jQuery
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* @name sqlqueryresults_live
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*/
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$("#sqlqueryresults").live('appendAnchor',function() {
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appendInlineAnchor(disp_mode);
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})
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/**
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* Trigger the appendAnchor event to prepare the first table for inline edit
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*
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* @memberOf jQuery
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* @name sqlqueryresults_trigger
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*/
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$("#sqlqueryresults").trigger('appendAnchor');
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/**
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* Append the "Show/Hide query box" message to the query input form
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*
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* @memberOf jQuery
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* @name appendToggleSpan
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*/
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// do not add this link more than once
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if (! $('#sqlqueryform').find('a').is('#togglequerybox')) {
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$('<a id="togglequerybox"></a>')
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.html(PMA_messages['strHideQueryBox'])
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.appendTo("#sqlqueryform");
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// Attach the toggling of the query box visibility to a click
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$("#togglequerybox").bind('click', function() {
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var $link = $(this)
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$link.siblings().slideToggle("medium");
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if ($link.text() == PMA_messages['strHideQueryBox']) {
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$link.text(PMA_messages['strShowQueryBox']);
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} else {
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$link.text(PMA_messages['strHideQueryBox']);
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}
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// avoid default click action
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return false;
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})
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}
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/**
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* Ajax Event handler for 'SQL Query Submit'
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*
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* @see PMA_ajaxShowMessage()
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* @memberOf jQuery
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* @name sqlqueryform_submit
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*/
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$("#sqlqueryform").live('submit', function(event) {
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event.preventDefault();
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// remove any div containing a previous error message
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$('.error').remove();
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$form = $(this);
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PMA_ajaxShowMessage();
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if (! $form.find('input:hidden').is('#ajax_request_hidden')) {
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$form.append('<input type="hidden" id="ajax_request_hidden" name="ajax_request" value="true" />');
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}
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$.post($(this).attr('action'), $(this).serialize() , function(data) {
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if(data.success == true) {
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PMA_ajaxShowMessage(data.message);
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$('#sqlqueryresults').show();
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// this happens if a USE command was typed
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if (typeof data.reload != 'undefined') {
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$form.find('input[name=db]').val(data.db);
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// need to regenerate the whole upper part
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$form.find('input[name=ajax_request]').remove();
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$form.append('<input type="hidden" name="reload" value="true" />');
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$.post('db_sql.php', $form.serialize(), function(data) {
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$('body').html(data);
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}); // end inner post
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}
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}
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else if (data.success == false ) {
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// show an error message that stays on screen
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$('#sqlqueryform').before(data.error);
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$('#sqlqueryresults').hide();
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}
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else {
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$('#sqlqueryresults').show();
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$("#sqlqueryresults").html(data);
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$("#sqlqueryresults").trigger('appendAnchor');
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if($("#togglequerybox").siblings(":visible").length > 0) {
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$("#togglequerybox").trigger('click');
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}
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}
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}) // end $.post()
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}) // end SQL Query submit
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/**
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* Ajax Event handlers for Paginating the results table
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*/
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/**
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* Paginate when we click any of the navigation buttons
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* @memberOf jQuery
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* @name paginate_nav_button_click
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* @uses PMA_ajaxShowMessage()
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*/
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$("input[name=navig]").live('click', function(event) {
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/** @lends jQuery */
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event.preventDefault();
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PMA_ajaxShowMessage();
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/**
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* @var the_form Object referring to the form element that paginates the results table
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*/
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var the_form = $(this).parent("form");
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$(the_form).append('<input type="hidden" name="ajax_request" value="true" />');
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$.post($(the_form).attr('action'), $(the_form).serialize(), function(data) {
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$("#sqlqueryresults").html(data);
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$("#sqlqueryresults").trigger('appendAnchor');
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}) // end $.post()
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})// end Paginate results table
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/**
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* Paginate results with Page Selector dropdown
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* @memberOf jQuery
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* @name paginate_dropdown_change
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*/
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$("#pageselector").live('change', function(event) {
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event.preventDefault();
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PMA_ajaxShowMessage();
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$.get($(this).attr('href'), $(this).serialize() + '&ajax_request=true', function(data) {
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$("#sqlqueryresults").html(data);
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$("#sqlqueryresults").trigger('appendAnchor');
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}) // end $.get()
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})// end Paginate results with Page Selector
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/**
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* Ajax Event handler for sorting the results table
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* @memberOf jQuery
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* @name table_results_sort_click
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*/
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$("#table_results").find("a[title=Sort]").live('click', function(event) {
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event.preventDefault();
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PMA_ajaxShowMessage();
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$.get($(this).attr('href'), $(this).serialize() + '&ajax_request=true', function(data) {
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$("#sqlqueryresults").html(data);
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$("#sqlqueryresults").trigger('appendAnchor');
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}) // end $.get()
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})//end Sort results table
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/**
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* Ajax Event handler for the display options
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* @memberOf jQuery
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* @name displayOptionsForm_submit
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*/
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$("#displayOptionsForm").live('submit', function(event) {
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event.preventDefault();
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$.post($(this).attr('action'), $(this).serialize() + '&ajax_request=true' , function(data) {
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$("#sqlqueryresults").html(data);
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$("#sqlqueryresults").trigger('appendAnchor');
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}) // end $.post()
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})
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//end displayOptionsForm handler
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/**
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* Ajax Event handlers for Inline Editing
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*/
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/**
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* On click, replace the fields of current row with an input/textarea
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* @memberOf jQuery
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* @name inline_edit_start
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* @see PMA_ajaxShowMessage()
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* @see getFieldName()
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*/
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$(".inline_edit_anchor").live('click', function(event) {
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/** @lends jQuery */
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event.preventDefault();
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$(this).removeClass('inline_edit_anchor').addClass('inline_edit_active');
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// Initialize some variables
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if(disp_mode == 'vertical') {
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/**
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* @var this_row_index Index of the current <td> in the parent <tr>
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* Current <td> is the inline edit anchor.
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*/
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var this_row_index = $(this).index();
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/**
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* @var $input_siblings Object referring to all inline editable events from same row
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*/
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var $input_siblings = $(this).parents('tbody').find('tr').find('.inline_edit:nth('+this_row_index+')');
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/**
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* @var where_clause String containing the WHERE clause to select this row
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*/
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var where_clause = $(this).parents('tbody').find('tr').find('.where_clause:nth('+this_row_index+')').val();
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}
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else {
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var $input_siblings = $(this).parent('tr').find('.inline_edit');
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var where_clause = $(this).parent('tr').find('.where_clause').val();
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}
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$input_siblings.each(function() {
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/** @lends jQuery */
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/**
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* @var data_value Current value of this field
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*/
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var data_value = $(this).html();
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// We need to retrieve the value from the server for truncated/relation fields
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// Find the field name
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/**
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* @var this_field Object referring to this field (<td>)
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*/
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var $this_field = $(this);
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/**
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* @var field_name String containing the name of this field.
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* @see getFieldName()
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*/
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var field_name = getFieldName($this_field, disp_mode);
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// In each input sibling, wrap the current value in a textarea
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// and store the current value in a hidden span
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if($this_field.is(':not(.truncated, .transformed, .relation, .enum, .null)')) {
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// handle non-truncated, non-transformed, non-relation values
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// We don't need to get any more data, just wrap the value
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$this_field.html('<textarea>'+data_value+'</textarea>')
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.append('<span class="original_data">'+data_value+'</span>');
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$(".original_data").hide();
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}
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else if($this_field.is('.truncated, .transformed')) {
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/** @lends jQuery */
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//handle truncated/transformed values values
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/**
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* @var sql_query String containing the SQL query used to retrieve value of truncated/transformed data
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*/
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var sql_query = 'SELECT ' + field_name + ' FROM ' + window.parent.table + ' WHERE ' + where_clause;
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// Make the Ajax call and get the data, wrap it and insert it
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$.post('sql.php', {
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'token' : window.parent.token,
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'db' : window.parent.db,
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'ajax_request' : true,
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'sql_query' : sql_query,
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'inline_edit' : true
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}, function(data) {
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if(data.success == true) {
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$this_field.html('<textarea>'+data.value+'</textarea>')
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.append('<span class="original_data">'+data_value+'</span>');
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$(".original_data").hide();
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}
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else {
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PMA_ajaxShowMessage(data.error);
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}
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}) // end $.post()
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}
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else if($this_field.is('.relation')) {
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/** @lends jQuery */
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//handle relations
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/**
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* @var curr_value String containing the current value of this relational field
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*/
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var curr_value = $this_field.find('a').text();
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/**
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* @var post_params Object containing parameters for the POST request
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*/
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var post_params = {
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'ajax_request' : true,
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'get_relational_values' : true,
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'db' : window.parent.db,
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'table' : window.parent.table,
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'column' : field_name,
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'token' : window.parent.token,
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'curr_value' : curr_value
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}
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$.post('sql.php', post_params, function(data) {
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$this_field.html(data.dropdown)
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.append('<span class="original_data">'+data_value+'</span>');
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$(".original_data").hide();
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}) // end $.post()
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}
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else if($this_field.is('.enum')) {
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/** @lends jQuery */
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//handle enum fields
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/**
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* @var curr_value String containing the current value of this relational field
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*/
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var curr_value = $this_field.text();
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/**
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* @var post_params Object containing parameters for the POST request
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*/
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var post_params = {
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'ajax_request' : true,
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'get_enum_values' : true,
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'db' : window.parent.db,
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'table' : window.parent.table,
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'column' : field_name,
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'token' : window.parent.token,
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'curr_value' : curr_value
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}
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$.post('sql.php', post_params, function(data) {
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$this_field.html(data.dropdown)
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.append('<span class="original_data">'+data_value+'</span>');
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$(".original_data").hide();
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}) // end $.post()
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}
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else if($this_field.is('.null')) {
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//handle null fields
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$this_field.html('<textarea></textarea>')
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.append('<span class="original_data">NULL</span>');
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$(".original_data").hide();
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}
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})
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}) // End On click, replace the current field with an input/textarea
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/**
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* After editing, clicking again should post data
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*
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* @memberOf jQuery
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* @name inline_edit_save
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* @see PMA_ajaxShowMessage()
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* @see getFieldName()
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*/
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$(".inline_edit_active").live('click', function(event) {
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/** @lends jQuery */
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event.preventDefault();
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/**
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* @var $this_td Object referring to the td containing the
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* "Inline Edit" link that was clicked to save the row that is
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* being edited
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*
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*/
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var $this_td = $(this);
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var $test_element = ''; // to test the presence of a element
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// Initialize variables
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if(disp_mode == 'vertical') {
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/**
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* @var this_td_index Index of the current <td> in the parent <tr>
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* Current <td> is the inline edit anchor.
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*/
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var this_td_index = $this_td.index();
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/**
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* @var $input_siblings Object referring to all inline editable events from same row
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*/
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var $input_siblings = $this_td.parents('tbody').find('tr').find('.inline_edit:nth('+this_td_index+')');
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/**
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* @var where_clause String containing the WHERE clause to select this row
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*/
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var where_clause = $this_td.parents('tbody').find('tr').find('.where_clause:nth('+this_td_index+')').val();
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}
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else {
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|
var $input_siblings = $this_td.parent('tr').find('.inline_edit');
|
|
var where_clause = $this_td.parent('tr').find('.where_clause').val();
|
|
}
|
|
|
|
/**
|
|
* @var nonunique Boolean, whether this row is unique or not
|
|
*/
|
|
if($this_td.is('.nonunique')) {
|
|
var nonunique = 0;
|
|
}
|
|
else {
|
|
var nonunique = 1;
|
|
}
|
|
|
|
// Collect values of all fields to submit, we don't know which changed
|
|
/**
|
|
* @var params_to_submit Array containing the name/value pairs of all fields
|
|
*/
|
|
var params_to_submit = {};
|
|
/**
|
|
* @var relation_fields Array containing the name/value pairs of relational fields
|
|
*/
|
|
var relation_fields = {};
|
|
/**
|
|
* @var transform_fields Array containing the name/value pairs for transformed fields
|
|
*/
|
|
var transform_fields = {};
|
|
/**
|
|
* @var transformation_fields Boolean, if there are any transformed fields in this row
|
|
*/
|
|
var transformation_fields = false;
|
|
|
|
$input_siblings.each(function() {
|
|
/** @lends jQuery */
|
|
/**
|
|
* @var this_field Object referring to this field (<td>)
|
|
*/
|
|
var $this_field = $(this);
|
|
/**
|
|
* @var field_name String containing the name of this field.
|
|
* @see getFieldName()
|
|
*/
|
|
var field_name = getFieldName($this_field, disp_mode);
|
|
|
|
/**
|
|
* @var this_field_params Array temporary storage for the name/value of current field
|
|
*/
|
|
var this_field_params = {};
|
|
|
|
if($this_field.is('.transformed')) {
|
|
transformation_fields = true;
|
|
}
|
|
|
|
if($this_field.is(":not(.relation, .enum)")) {
|
|
this_field_params[field_name] = $this_field.find('textarea').val();
|
|
if($this_field.is('.transformed')) {
|
|
$.extend(transform_fields, this_field_params);
|
|
}
|
|
}
|
|
else {
|
|
// results from a drop-down
|
|
$test_element = $this_field.find('select');
|
|
if ($test_element.length != 0) {
|
|
this_field_params[field_name] = $test_element.val();
|
|
}
|
|
|
|
// results from Browse foreign value
|
|
$test_element = $this_field.find('span.curr_value');
|
|
if ($test_element.length != 0) {
|
|
this_field_params[field_name] = $test_element.text();
|
|
}
|
|
|
|
if($this_field.is('.relation')) {
|
|
$.extend(relation_fields, this_field_params);
|
|
}
|
|
}
|
|
|
|
$.extend(params_to_submit, this_field_params);
|
|
})
|
|
|
|
/**
|
|
* @var sql_query String containing the SQL query to update this row
|
|
*/
|
|
var sql_query = 'UPDATE ' + window.parent.table + ' SET ';
|
|
|
|
$.each(params_to_submit, function(key, value) {
|
|
if(value.length == 0) {
|
|
value = 'NULL'
|
|
}
|
|
sql_query += ' ' + key + "='" + value + "' , ";
|
|
})
|
|
//Remove the last ',' appended in the above loop
|
|
sql_query = sql_query.replace(/,\s$/, '');
|
|
sql_query += ' WHERE ' + PMA_urldecode(where_clause);
|
|
|
|
/**
|
|
* @var rel_fields_list String, url encoded representation of {@link relations_fields}
|
|
*/
|
|
var rel_fields_list = $.param(relation_fields);
|
|
|
|
/**
|
|
* @var transform_fields_list String, url encoded representation of {@link transform_fields}
|
|
*/
|
|
var transform_fields_list = $.param(transform_fields);
|
|
|
|
// Make the Ajax post after setting all parameters
|
|
/**
|
|
* @var post_params Object containing parameters for the POST request
|
|
*/
|
|
var post_params = {'ajax_request' : true,
|
|
'sql_query' : sql_query,
|
|
'disp_direction' : disp_mode,
|
|
'token' : window.parent.token,
|
|
'db' : window.parent.db,
|
|
'table' : window.parent.table,
|
|
'clause_is_unique' : nonunique,
|
|
'where_clause' : where_clause,
|
|
'rel_fields_list' : rel_fields_list,
|
|
'do_transformations' : transformation_fields,
|
|
'transform_fields_list' : transform_fields_list,
|
|
'goto' : 'sql.php',
|
|
'submit_type' : 'save'
|
|
};
|
|
|
|
$.post('tbl_replace.php', post_params, function(data) {
|
|
if(data.success == true) {
|
|
PMA_ajaxShowMessage(data.message);
|
|
$this_td.removeClass('inline_edit_active').addClass('inline_edit_anchor');
|
|
|
|
$input_siblings.each(function() {
|
|
// Inline edit post has been successful.
|
|
if($(this).is(':not(.relation, .enum)')) {
|
|
/**
|
|
* @var new_html String containing value of the data field after edit
|
|
*/
|
|
var new_html = $(this).find('textarea').val();
|
|
|
|
if($(this).is('.transformed')) {
|
|
var field_name = getFieldName($(this), disp_mode);
|
|
var this_field = $(this);
|
|
|
|
$.each(data.transformations, function(key, value) {
|
|
if(key == field_name) {
|
|
if($(this_field).is('.text_plain, .application_octetstream')) {
|
|
new_html = value;
|
|
return false;
|
|
}
|
|
else {
|
|
var new_value = $(this_field).find('textarea').val();
|
|
new_html = $(value).append(new_value);
|
|
return false;
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
else {
|
|
var new_html = '';
|
|
var new_value = '';
|
|
$test_element = $(this).find('select');
|
|
if ($test_element.length != 0) {
|
|
new_value = $test_element.val();
|
|
}
|
|
|
|
$test_element = $(this).find('span.curr_value');
|
|
if ($test_element.length != 0) {
|
|
new_value = $test_element.text();
|
|
}
|
|
|
|
|
|
if($(this).is('.relation')) {
|
|
var field_name = getFieldName($(this), disp_mode);
|
|
var this_field = $(this);
|
|
|
|
$.each(data.relations, function(key, value) {
|
|
if(key == field_name) {
|
|
new_html = $(value).append(new_value);
|
|
return false;
|
|
}
|
|
})
|
|
}
|
|
if($(this).is('.enum')) {
|
|
new_html = new_value;
|
|
}
|
|
}
|
|
$(this).html(new_html);
|
|
})
|
|
}
|
|
else {
|
|
PMA_ajaxShowMessage(data.error);
|
|
};
|
|
}) // end $.post()
|
|
}) // End After editing, clicking again should post data
|
|
}, 'top.frame_content') // end $(document).ready()
|
|
|
|
/**
|
|
* Starting from some th, change the class of all td under it
|
|
*/
|
|
function PMA_changeClassForColumn($this_th, newclass) {
|
|
// index 0 is the th containing the big T
|
|
var th_index = $this_th.index();
|
|
// .eq() is zero-based
|
|
th_index--;
|
|
var $tr_with_data = $this_th.closest('table').find('tbody tr ').has('td.data');
|
|
$tr_with_data.each(function() {
|
|
$(this).find('td.data:eq('+th_index+')').toggleClass(newclass);
|
|
});
|
|
}
|
|
|
|
$(document).ready(function() {
|
|
|
|
$('.browse_foreign').live('click', function(e) {
|
|
e.preventDefault();
|
|
window.open(this.href, 'foreigners', 'width=640,height=240,scrollbars=yes,resizable=yes');
|
|
$anchor = $(this);
|
|
$anchor.addClass('browse_foreign_clicked');
|
|
return false;
|
|
});
|
|
|
|
/**
|
|
* vertical column highlighting in horizontal mode when hovering over the column header
|
|
*/
|
|
$('.column_heading').live('hover', function() {
|
|
PMA_changeClassForColumn($(this), 'hover');
|
|
});
|
|
|
|
/**
|
|
* vertical column marking in horizontal mode when clicking the column header
|
|
*/
|
|
$('.column_heading').live('click', function() {
|
|
PMA_changeClassForColumn($(this), 'marked');
|
|
});
|
|
})
|
|
|
|
/**#@- */
|