335 lines
12 KiB
JavaScript
335 lines
12 KiB
JavaScript
/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* @fileoverview functions used on the database structure page
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* @name Database Structure
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*
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* @requires jQuery
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* @requires jQueryUI
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* @required js/functions.js
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*/
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/**
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* AJAX scripts for db_structure.php
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*
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* Actions ajaxified here:
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* Drop Database
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* Truncate Table
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* Drop Table
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*
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*/
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/**
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* Adjust number of rows and total size in the summary
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* when emptying or dropping a table
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*
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* @param jQuery object $this_anchor
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*/
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function PMA_adjustTotals($this_anchor) {
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var $parent_tr = $this_anchor.closest('tr');
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var $rows_td = $parent_tr.find('.tbl_rows');
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var $size_td = $parent_tr.find('.tbl_size');
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var num_rows = parseInt($rows_td.text());
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// set number of rows to 0
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// (not really needed in case we are dropping the table)
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$rows_td.text('0');
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// set size to unknown (not sure how to get the exact
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// value here, as an empty InnoDB table would have a size)
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$size_td.text('-');
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// try to compute a new total row number
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if (! isNaN(num_rows)) {
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$total_rows_td = $('#tbl_summary_row').find('.tbl_rows');
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var total_rows = parseInt($total_rows_td.text());
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if (! isNaN(total_rows)) {
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$total_rows_td.text(total_rows - num_rows);
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}
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}
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// prefix total size with "~"
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var $total_size_td = $('#tbl_summary_row').find('.tbl_size');
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$total_size_td.text($total_size_td.text().replace(/^/,'~'));
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}
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$(document).ready(function() {
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/**
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* Ajax Event handler for 'Insert Table'
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*
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* @uses PMA_ajaxShowMessage()
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* @see $cfg['AjaxEnable']
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*/
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var currrent_insert_table;
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$("td.insert_table a.ajax").live('click', function(event){
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event.preventDefault();
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currrent_insert_table = $(this);
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var $url = $(this).attr("href");
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if ($url.substring(0, 15) == "tbl_change.php?") {
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$url = $url.substring(15);
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}
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var $div = $('<div id="insert_table_dialog"></div>');
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var target = "tbl_change.php";
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/**
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* @var button_options Object that stores the options passed to jQueryUI
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* dialog
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*/
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var button_options = {};
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// in the following function we need to use $(this)
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button_options[PMA_messages['strCancel']] = function() {$(this).dialog('close').remove();}
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var button_options_error = {};
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button_options_error[PMA_messages['strOK']] = function() {$(this).dialog('close').remove();}
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var $msgbox = PMA_ajaxShowMessage();
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$.get( target , $url+"&ajax_request=true" , function(data) {
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//in the case of an error, show the error message returned.
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if (data.success != undefined && data.success == false) {
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$div
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.append(data.error)
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.dialog({
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title: PMA_messages['strInsertTable'],
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height: 230,
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width: 900,
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modal: true,
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open: PMA_verifyTypeOfAllColumns,
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buttons : button_options_error
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})// end dialog options
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} else {
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var $dialog = $div
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.append(data)
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.dialog({
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title: PMA_messages['strInsertTable'],
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height: 600,
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width: 900,
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modal: true,
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open: PMA_verifyTypeOfAllColumns,
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buttons : button_options
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});// end dialog options
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//Remove the top menu container from the dialog
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$dialog.find("#topmenucontainer").hide();
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//Adding the datetime pikers for the dialog
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$dialog.find('.datefield, .datetimefield').each(function () {
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PMA_addDatepicker($(this));
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});
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$(".insertRowTable").addClass("ajax");
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$("#buttonYes").addClass("ajax");
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}
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PMA_ajaxRemoveMessage($msgbox);
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}) // end $.get()
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});
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$("#insertForm .insertRowTable.ajax input[value=Go]").live('click', function(event) {
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event.preventDefault();
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/**
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* @var the_form object referring to the insert form
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*/
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var $form = $("#insertForm");
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$("#result_query").remove();
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PMA_prepareForAjaxRequest($form);
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//User wants to submit the form
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$.post($form.attr('action'), $form.serialize() , function(data) {
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if(data.success == true) {
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PMA_ajaxShowMessage(data.message);
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} else {
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PMA_ajaxShowMessage(data.error);
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}
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if ($("#insert_table_dialog").length > 0) {
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$("#insert_table_dialog").dialog("close").remove();
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}
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/**Update the row count at the tableForm*/
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currrent_insert_table.closest('tr').find('.value.tbl_rows').html(data.row_count);
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}) // end $.post()
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}) // end insert table button "Go"
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$("#buttonYes.ajax").live('click', function(event){
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event.preventDefault();
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/**
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* @var the_form object referring to the insert form
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*/
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var $form = $("#insertForm");
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/**Get the submit type and the after insert type in the form*/
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var selected_submit_type = $("#insertForm").find("#actions_panel .control_at_footer option:selected").attr('value');
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var selected_after_insert = $("#insertForm").find("#actions_panel select[name=after_insert] option:selected").attr('value');
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$("#result_query").remove();
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PMA_prepareForAjaxRequest($form);
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//User wants to submit the form
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$.post($form.attr('action'), $form.serialize() , function(data) {
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if(data.success == true) {
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PMA_ajaxShowMessage(data.message);
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if (selected_submit_type == "showinsert") {
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$(data.sql_query).insertAfter("#topmenucontainer");
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$("#result_query .notice").remove();
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$("#result_query").prepend((data.message));
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}
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if (selected_after_insert == "new_insert") {
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/**Trigger the insert dialog for new_insert option*/
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currrent_insert_table.trigger('click');
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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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if ($("#insert_table_dialog").length > 0) {
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$("#insert_table_dialog").dialog("close").remove();
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}
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/**Update the row count at the tableForm*/
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currrent_insert_table.closest('tr').find('.value.tbl_rows').html(data.row_count);
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}) // end $.post()
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});
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/**
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* Ajax Event handler for 'Truncate Table'
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*
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* @uses $.PMA_confirm()
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* @uses PMA_ajaxShowMessage()
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* @see $cfg['AjaxEnable']
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*/
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$(".truncate_table_anchor").live('click', function(event) {
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event.preventDefault();
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/**
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* @var $this_anchor Object referring to the anchor clicked
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*/
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var $this_anchor = $(this);
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//extract current table name and build the question string
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/**
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* @var curr_table_name String containing the name of the table to be truncated
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*/
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var curr_table_name = $this_anchor.parents('tr').children('th').children('a').text();
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/**
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* @var question String containing the question to be asked for confirmation
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*/
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var question = 'TRUNCATE ' + curr_table_name;
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$this_anchor.PMA_confirm(question, $this_anchor.attr('href'), function(url) {
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PMA_ajaxShowMessage(PMA_messages['strProcessingRequest']);
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$.get(url, {'is_js_confirmed' : 1, 'ajax_request' : true}, function(data) {
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if (data.success == true) {
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PMA_ajaxShowMessage(data.message);
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//Fetch inner span of this anchor
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//and replace the icon with its disabled version
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var span = $this_anchor.html().replace(/b_empty.png/, 'bd_empty.png');
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PMA_adjustTotals($this_anchor);
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//To disable further attempts to truncate the table,
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//replace the a element with its inner span (modified)
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$this_anchor
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.replaceWith(span)
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.removeClass('truncate_table_anchor');
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} else {
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PMA_ajaxShowMessage(PMA_messages['strErrorProcessingRequest'] + " : " + data.error);
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}
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}) // end $.get()
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}) //end $.PMA_confirm()
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}); //end of Truncate Table Ajax action
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/**
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* Ajax Event handler for 'Drop Table'
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*
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* @uses $.PMA_confirm()
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* @uses PMA_ajaxShowMessage()
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* @see $cfg['AjaxEnable']
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*/
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$(".drop_table_anchor").live('click', function(event) {
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event.preventDefault();
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var $this_anchor = $(this);
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//extract current table name and build the question string
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/**
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* @var $curr_row Object containing reference to the current row
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*/
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var $curr_row = $this_anchor.parents('tr');
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/**
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* @var curr_table_name String containing the name of the table to be truncated
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*/
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var curr_table_name = $curr_row.children('th').children('a').text();
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/**
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* @var question String containing the question to be asked for confirmation
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*/
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var question = 'DROP TABLE ' + curr_table_name;
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$this_anchor.PMA_confirm(question, $this_anchor.attr('href'), function(url) {
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PMA_ajaxShowMessage(PMA_messages['strProcessingRequest']);
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$.get(url, {'is_js_confirmed' : 1, 'ajax_request' : true}, function(data) {
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if (data.success == true) {
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PMA_ajaxShowMessage(data.message);
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PMA_adjustTotals($this_anchor);
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$curr_row.hide("medium").remove();
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if (window.parent && window.parent.frame_navigation) {
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window.parent.frame_navigation.location.reload();
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}
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} else {
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PMA_ajaxShowMessage(PMA_messages['strErrorProcessingRequest'] + " : " + data.error);
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}
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}); // end $.get()
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}); // end $.PMA_confirm()
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}); //end of Drop Table Ajax action
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/**
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* Ajax Event handler for 'Drop tracking'
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*
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* @uses $.PMA_confirm()
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* @uses PMA_ajaxShowMessage()
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* @see $cfg['AjaxEnable']
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*/
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$('.drop_tracking_anchor').live('click', function(event) {
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event.preventDefault();
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var $anchor = $(this);
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/**
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* @var curr_tracking_row Object containing reference to the current tracked table's row
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*/
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var curr_tracking_row = $anchor.parents('tr');
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/**
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* @var question String containing the question to be asked for confirmation
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*/
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var question = PMA_messages['strDeleteTrackingData'];
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$anchor.PMA_confirm(question, $anchor.attr('href'), function(url) {
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PMA_ajaxShowMessage(PMA_messages['strDeletingTrackingData']);
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$.get(url, {'is_js_confirmed': 1, 'ajax_request': true}, function(data) {
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if(data.success == true) {
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PMA_ajaxShowMessage(data.message);
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$(curr_tracking_row).hide("medium").remove();
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}
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else {
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PMA_ajaxShowMessage(PMA_messages['strErrorProcessingRequest'] + " : " + data.error);
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}
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}) // end $.get()
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}) // end $.PMA_confirm()
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}) //end Drop Tracking
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//Calculate Real End for InnoDB
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/**
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* Ajax Event handler for calculatig the real end for a InnoDB table
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*
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* @uses $.PMA_confirm
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*/
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$('#real_end_input').live('click', function(event) {
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event.preventDefault();
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/**
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* @var question String containing the question to be asked for confirmation
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*/
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var question = PMA_messages['strOperationTakesLongTime'];
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$(this).PMA_confirm(question, '', function() {
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return true;
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})
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return false;
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}) //end Calculate Real End for InnoDB
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}, 'top.frame_content'); // end $(document).ready()
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