516 lines
20 KiB
JavaScript
516 lines
20 KiB
JavaScript
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
|
/**
|
|
* @fileoverview functions used on the table structure page
|
|
* @name Table Structure
|
|
*
|
|
* @requires jQuery
|
|
* @requires jQueryUI
|
|
* @required js/functions.js
|
|
*/
|
|
|
|
/**
|
|
* AJAX scripts for tbl_structure.php
|
|
*
|
|
* Actions ajaxified here:
|
|
* Drop Column
|
|
* Add Primary Key
|
|
* Drop Primary Key/Index
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* This function returns the horizontal space available for the menu in pixels.
|
|
* To calculate this value we start we the width of the main panel, then we
|
|
* substract the margin of the page content, then we substract any cellspacing
|
|
* that the table may have (original theme only) and finally we substract the
|
|
* width of all columns of the table except for the last one (which is where
|
|
* the menu will go). What we should end up with is the distance between the
|
|
* start of the last column on the table and the edge of the page, again this
|
|
* is the space available for the menu.
|
|
*
|
|
* In the case where the table cell where the menu will be displayed is already
|
|
* off-screen (the table is wider than the page), a negative value will be returned,
|
|
* but this will be treated as a zero by the menuResizer plugin.
|
|
*
|
|
* @return int
|
|
*/
|
|
function PMA_tbl_structure_menu_resizer_callback() {
|
|
var pagewidth = $('body').width();
|
|
var $page = $('#page_content');
|
|
pagewidth -= $page.outerWidth(true) - $page.outerWidth();
|
|
var columnsWidth = 0;
|
|
var $columns = $('#tablestructure').find('tr:eq(1)').find('td,th');
|
|
$columns.not(':last').each(function () {
|
|
columnsWidth += $(this).outerWidth(true);
|
|
});
|
|
var totalCellSpacing = $('#tablestructure').width();
|
|
$columns.each(function () {
|
|
totalCellSpacing -= $(this).outerWidth(true);
|
|
});
|
|
return pagewidth - columnsWidth - totalCellSpacing - 15; // 15px extra margin
|
|
}
|
|
|
|
/**
|
|
* Reload fields table
|
|
*/
|
|
function reloadFieldForm() {
|
|
$.post($("#fieldsForm").attr('action'), $("#fieldsForm").serialize() + "&ajax_request=true", function (form_data) {
|
|
var $temp_div = $("<div id='temp_div'><div>").append(form_data.message);
|
|
$("#fieldsForm").replaceWith($temp_div.find("#fieldsForm"));
|
|
$("#addColumns").replaceWith($temp_div.find("#addColumns"));
|
|
$('#move_columns_dialog').find('ul').replaceWith($temp_div.find("#move_columns_dialog ul"));
|
|
$("#moveColumns").removeClass("move-active");
|
|
/* reinitialise the more options in table */
|
|
if ($('#fieldsForm').hasClass('HideStructureActions')) {
|
|
$('#fieldsForm').find('ul.table-structure-actions').menuResizer(PMA_tbl_structure_menu_resizer_callback);
|
|
}
|
|
});
|
|
$('#page_content').show();
|
|
}
|
|
|
|
function checkFirst() {
|
|
if ($("select[name=after_field] option:selected").data('pos') === 'first') {
|
|
$("input[name=field_where]").val('first');
|
|
} else {
|
|
$("input[name=field_where]").val('after');
|
|
}
|
|
}
|
|
/**
|
|
* Unbind all event handlers before tearing down a page
|
|
*/
|
|
AJAX.registerTeardown('tbl_structure.js', function () {
|
|
$(document).off('click', "a.drop_column_anchor.ajax");
|
|
$(document).off('click', "a.add_key.ajax");
|
|
$(document).off('click', "#move_columns_anchor");
|
|
$(document).off('click', "#printView");
|
|
$(document).off('submit', ".append_fields_form.ajax");
|
|
$('body').off('click', '#fieldsForm.ajax button[name="submit_mult"], #fieldsForm.ajax input[name="submit_mult"]');
|
|
$(document).off('click', 'a[name^=partition_action].ajax');
|
|
$(document).off('click', '#remove_partitioning.ajax');
|
|
});
|
|
|
|
AJAX.registerOnload('tbl_structure.js', function () {
|
|
|
|
// Re-initialize variables.
|
|
primary_indexes = [];
|
|
indexes = [];
|
|
fulltext_indexes = [];
|
|
spatial_indexes = [];
|
|
|
|
/**
|
|
*Ajax action for submitting the "Column Change" and "Add Column" form
|
|
*/
|
|
$(".append_fields_form.ajax").off();
|
|
$(document).on('submit', ".append_fields_form.ajax", function (event) {
|
|
event.preventDefault();
|
|
/**
|
|
* @var the_form object referring to the export form
|
|
*/
|
|
var $form = $(this);
|
|
var field_cnt = $form.find('input[name=orig_num_fields]').val();
|
|
|
|
|
|
function submitForm(){
|
|
$msg = PMA_ajaxShowMessage(PMA_messages.strProcessingRequest);
|
|
$.post($form.attr('action'), $form.serialize() + '&do_save_data=1', function (data) {
|
|
if ($(".sqlqueryresults").length !== 0) {
|
|
$(".sqlqueryresults").remove();
|
|
} else if ($(".error:not(.tab)").length !== 0) {
|
|
$(".error:not(.tab)").remove();
|
|
}
|
|
if (typeof data.success != 'undefined' && data.success === true) {
|
|
$("#page_content")
|
|
.empty()
|
|
.append(data.message)
|
|
.show();
|
|
PMA_highlightSQL($('#page_content'));
|
|
$(".result_query .notice").remove();
|
|
reloadFieldForm();
|
|
$form.remove();
|
|
PMA_ajaxRemoveMessage($msg);
|
|
PMA_init_slider();
|
|
PMA_reloadNavigation();
|
|
} else {
|
|
PMA_ajaxShowMessage(data.error, false);
|
|
}
|
|
}); // end $.post()
|
|
}
|
|
|
|
function checkIfConfirmRequired($form, $field_cnt) {
|
|
var i = 0, id, elm, val, name_orig, elm_orig, val_orig;
|
|
var checkRequired = false;
|
|
for (i = 0; i < field_cnt; i++) {
|
|
id = "#field_" + i + "_5";
|
|
elm = $(id);
|
|
val = elm.val();
|
|
|
|
name_orig = "input[name=field_collation_orig\\[" + i + "\\]]";
|
|
elm_orig = $form.find(name_orig);
|
|
val_orig = elm_orig.val();
|
|
|
|
if (val && val_orig && val !== val_orig){
|
|
checkRequired = true;
|
|
break;
|
|
}
|
|
}
|
|
return checkRequired;
|
|
}
|
|
|
|
/*
|
|
* First validate the form; if there is a problem, avoid submitting it
|
|
*
|
|
* checkTableEditForm() needs a pure element and not a jQuery object,
|
|
* this is why we pass $form[0] as a parameter (the jQuery object
|
|
* is actually an array of DOM elements)
|
|
*/
|
|
if (checkTableEditForm($form[0], field_cnt)) {
|
|
// OK, form passed validation step
|
|
|
|
PMA_prepareForAjaxRequest($form);
|
|
if (PMA_checkReservedWordColumns($form)) {
|
|
//User wants to submit the form
|
|
|
|
// If Collation is changed, Warn and Confirm
|
|
if (checkIfConfirmRequired($form, field_cnt)){
|
|
var question = sprintf(
|
|
PMA_messages.strChangeColumnCollation, 'https://wiki.phpmyadmin.net/pma/Garbled_data'
|
|
);
|
|
$form.PMA_confirm(question, $form.attr('action'), function (url) {
|
|
submitForm();
|
|
});
|
|
} else {
|
|
submitForm();
|
|
}
|
|
}
|
|
}
|
|
}); // end change table button "do_save_data"
|
|
|
|
/**
|
|
* Attach Event Handler for 'Drop Column'
|
|
*/
|
|
$(document).on('click', "a.drop_column_anchor.ajax", function (event) {
|
|
event.preventDefault();
|
|
/**
|
|
* @var curr_table_name String containing the name of the current table
|
|
*/
|
|
var curr_table_name = $(this).closest('form').find('input[name=table]').val();
|
|
/**
|
|
* @var curr_row Object reference to the currently selected row (i.e. field in the table)
|
|
*/
|
|
var $curr_row = $(this).parents('tr');
|
|
/**
|
|
* @var curr_column_name String containing name of the field referred to by {@link curr_row}
|
|
*/
|
|
var curr_column_name = $curr_row.children('th').children('label').text().trim();
|
|
curr_column_name = escapeHtml(curr_column_name);
|
|
/**
|
|
* @var $after_field_item Corresponding entry in the 'After' field.
|
|
*/
|
|
var $after_field_item = $("select[name='after_field'] option[value='" + curr_column_name + "']");
|
|
/**
|
|
* @var question String containing the question to be asked for confirmation
|
|
*/
|
|
var question = PMA_sprintf(PMA_messages.strDoYouReally, 'ALTER TABLE `' + escapeHtml(curr_table_name) + '` DROP `' + escapeHtml(curr_column_name) + '`;');
|
|
$(this).PMA_confirm(question, $(this).attr('href'), function (url) {
|
|
var $msg = PMA_ajaxShowMessage(PMA_messages.strDroppingColumn, false);
|
|
$.post(url, {'is_js_confirmed' : 1, 'ajax_request' : true, 'ajax_page_request' : true}, function (data) {
|
|
if (typeof data !== 'undefined' && data.success === true) {
|
|
PMA_ajaxRemoveMessage($msg);
|
|
if ($('.result_query').length) {
|
|
$('.result_query').remove();
|
|
}
|
|
if (data.sql_query) {
|
|
$('<div class="result_query"></div>')
|
|
.html(data.sql_query)
|
|
.prependTo('#structure_content');
|
|
PMA_highlightSQL($('#page_content'));
|
|
}
|
|
toggleRowColors($curr_row.next());
|
|
// Adjust the row numbers
|
|
for (var $row = $curr_row.next(); $row.length > 0; $row = $row.next()) {
|
|
var new_val = parseInt($row.find('td:nth-child(2)').text(), 10) - 1;
|
|
$row.find('td:nth-child(2)').text(new_val);
|
|
}
|
|
$after_field_item.remove();
|
|
$curr_row.hide("medium").remove();
|
|
|
|
// Remove the dropped column from select menu for 'after field'
|
|
$("select[name=after_field]").find(
|
|
'[value="' + curr_column_name + '"]'
|
|
).remove();
|
|
|
|
// by default select the (new) last option to add new column
|
|
// (in case last column is dropped)
|
|
$("select[name=after_field] option:last").attr("selected","selected");
|
|
|
|
//refresh table stats
|
|
if (data.tableStat) {
|
|
$('#tablestatistics').html(data.tableStat);
|
|
}
|
|
// refresh the list of indexes (comes from sql.php)
|
|
$('.index_info').replaceWith(data.indexes_list);
|
|
PMA_reloadNavigation();
|
|
} else {
|
|
PMA_ajaxShowMessage(PMA_messages.strErrorProcessingRequest + " : " + data.error, false);
|
|
}
|
|
}); // end $.post()
|
|
}); // end $.PMA_confirm()
|
|
}); //end of Drop Column Anchor action
|
|
|
|
/**
|
|
* Attach Event Handler for 'Print' link
|
|
*/
|
|
$(document).on('click', "#printView", function (event) {
|
|
event.preventDefault();
|
|
|
|
// Take to preview mode
|
|
printPreview();
|
|
}); //end of Print View action
|
|
|
|
/**
|
|
* Ajax Event handler for adding keys
|
|
*/
|
|
$(document).on('click', "a.add_key.ajax", function (event) {
|
|
event.preventDefault();
|
|
|
|
var $this = $(this);
|
|
var curr_table_name = $this.closest('form').find('input[name=table]').val();
|
|
var curr_column_name = $this.parents('tr').children('th').children('label').text().trim();
|
|
|
|
var add_clause = '';
|
|
if ($this.is('.add_primary_key_anchor')) {
|
|
add_clause = 'ADD PRIMARY KEY';
|
|
} else if ($this.is('.add_index_anchor')) {
|
|
add_clause = 'ADD INDEX';
|
|
} else if ($this.is('.add_unique_anchor')) {
|
|
add_clause = 'ADD UNIQUE';
|
|
} else if ($this.is('.add_spatial_anchor')) {
|
|
add_clause = 'ADD SPATIAL';
|
|
} else if ($this.is('.add_fulltext_anchor')) {
|
|
add_clause = 'ADD FULLTEXT';
|
|
}
|
|
var question = PMA_sprintf(PMA_messages.strDoYouReally, 'ALTER TABLE `' +
|
|
escapeHtml(curr_table_name) + '` ' + add_clause + '(`' + escapeHtml(curr_column_name) + '`);');
|
|
|
|
$(this).PMA_confirm(question, $(this).attr('href'), function (url) {
|
|
PMA_ajaxShowMessage();
|
|
AJAX.source = $this;
|
|
$.post(url, {'ajax_request' : true, 'ajax_page_request' : true}, AJAX.responseHandler);
|
|
}); // end $.PMA_confirm()
|
|
}); //end Add key
|
|
|
|
/**
|
|
* Inline move columns
|
|
**/
|
|
$(document).on('click', "#move_columns_anchor", function (e) {
|
|
e.preventDefault();
|
|
|
|
if ($(this).hasClass("move-active")) {
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* @var button_options Object that stores the options passed to jQueryUI
|
|
* dialog
|
|
*/
|
|
var button_options = {};
|
|
|
|
button_options[PMA_messages.strGo] = function (event) {
|
|
event.preventDefault();
|
|
var $msgbox = PMA_ajaxShowMessage();
|
|
var $this = $(this);
|
|
var $form = $this.find("form");
|
|
var serialized = $form.serialize();
|
|
|
|
// check if any columns were moved at all
|
|
if (serialized == $form.data("serialized-unmoved")) {
|
|
PMA_ajaxRemoveMessage($msgbox);
|
|
$this.dialog('close');
|
|
return;
|
|
}
|
|
|
|
$.post($form.prop("action"), serialized + "&ajax_request=true", function (data) {
|
|
if (data.success === false) {
|
|
PMA_ajaxRemoveMessage($msgbox);
|
|
$this
|
|
.clone()
|
|
.html(data.error)
|
|
.dialog({
|
|
title: $(this).prop("title"),
|
|
height: 230,
|
|
width: 900,
|
|
modal: true,
|
|
buttons: button_options_error
|
|
}); // end dialog options
|
|
} else {
|
|
if ($('#fieldsForm').hasClass('HideStructureActions')) {
|
|
$('#fieldsForm').find('ul.table-structure-actions').menuResizer('destroy');
|
|
}
|
|
// sort the fields table
|
|
var $fields_table = $("table#tablestructure tbody");
|
|
// remove all existing rows and remember them
|
|
var $rows = $fields_table.find("tr").remove();
|
|
// loop through the correct order
|
|
for (var i in data.columns) {
|
|
var the_column = data.columns[i];
|
|
var $the_row = $rows
|
|
.find("input:checkbox[value=" + the_column + "]")
|
|
.closest("tr");
|
|
// append the row for this column to the table
|
|
$fields_table.append($the_row);
|
|
}
|
|
var $firstrow = $fields_table.find("tr").eq(0);
|
|
// Adjust the row numbers and colors
|
|
for (var $row = $firstrow; $row.length > 0; $row = $row.next()) {
|
|
$row
|
|
.find('td:nth-child(2)')
|
|
.text($row.index() + 1)
|
|
.end()
|
|
.removeClass("odd even")
|
|
.addClass($row.index() % 2 === 0 ? "odd" : "even");
|
|
}
|
|
PMA_ajaxShowMessage(data.message);
|
|
$this.dialog('close');
|
|
if ($('#fieldsForm').hasClass('HideStructureActions')) {
|
|
$('#fieldsForm').find('ul.table-structure-actions').menuResizer(PMA_tbl_structure_menu_resizer_callback);
|
|
}
|
|
}
|
|
});
|
|
};
|
|
button_options[PMA_messages.strCancel] = function () {
|
|
$(this).dialog('close');
|
|
};
|
|
|
|
var button_options_error = {};
|
|
button_options_error[PMA_messages.strOK] = function () {
|
|
$(this).dialog('close').remove();
|
|
};
|
|
|
|
var columns = [];
|
|
|
|
$("#tablestructure").find("tbody tr").each(function () {
|
|
var col_name = $(this).find("input:checkbox").eq(0).val();
|
|
var hidden_input = $("<input/>")
|
|
.prop({
|
|
name: "move_columns[]",
|
|
type: "hidden"
|
|
})
|
|
.val(col_name);
|
|
columns[columns.length] = $("<li/>")
|
|
.addClass("placeholderDrag")
|
|
.text(col_name)
|
|
.append(hidden_input);
|
|
});
|
|
|
|
var col_list = $("#move_columns_dialog").find("ul")
|
|
.find("li").remove().end();
|
|
for (var i in columns) {
|
|
col_list.append(columns[i]);
|
|
}
|
|
col_list.sortable({
|
|
axis: 'y',
|
|
containment: $("#move_columns_dialog").find("div"),
|
|
tolerance: 'pointer'
|
|
}).disableSelection();
|
|
var $form = $("#move_columns_dialog").find("form");
|
|
$form.data("serialized-unmoved", $form.serialize());
|
|
|
|
$("#move_columns_dialog").dialog({
|
|
modal: true,
|
|
buttons: button_options,
|
|
open: function () {
|
|
if ($('#move_columns_dialog').parents('.ui-dialog').height() > $(window).height()) {
|
|
$('#move_columns_dialog').dialog("option", "height", $(window).height());
|
|
}
|
|
},
|
|
beforeClose: function () {
|
|
$("#move_columns_anchor").removeClass("move-active");
|
|
}
|
|
});
|
|
});
|
|
|
|
/**
|
|
* Handles multi submits in table structure page such as change, browse, drop, primary etc.
|
|
*/
|
|
$('body').on('click', '#fieldsForm.ajax button[name="submit_mult"], #fieldsForm.ajax input[name="submit_mult"]', function (e) {
|
|
e.preventDefault();
|
|
var $button = $(this);
|
|
var $form = $button.parents('form');
|
|
var submitData = $form.serialize() + '&ajax_request=true&ajax_page_request=true&submit_mult=' + $button.val();
|
|
PMA_ajaxShowMessage();
|
|
AJAX.source = $form;
|
|
$.post($form.attr('action'), submitData, AJAX.responseHandler);
|
|
});
|
|
|
|
/**
|
|
* Handles clicks on Action links in partition table
|
|
*/
|
|
$(document).on('click', 'a[name^=partition_action].ajax', function (e) {
|
|
e.preventDefault();
|
|
var $link = $(this);
|
|
|
|
function submitPartitionAction(url) {
|
|
var submitData = '&ajax_request=true&ajax_page_request=true';
|
|
PMA_ajaxShowMessage();
|
|
AJAX.source = $link;
|
|
$.post(url, submitData, AJAX.responseHandler);
|
|
}
|
|
|
|
if ($link.is('#partition_action_DROP')) {
|
|
var question = PMA_messages.strDropPartitionWarning;
|
|
$link.PMA_confirm(question, $link.attr('href'), function (url) {
|
|
submitPartitionAction(url);
|
|
});
|
|
} else if ($link.is('#partition_action_TRUNCATE')) {
|
|
var question = PMA_messages.strTruncatePartitionWarning;
|
|
$link.PMA_confirm(question, $link.attr('href'), function (url) {
|
|
submitPartitionAction(url);
|
|
});
|
|
} else {
|
|
submitPartitionAction($link.attr('href'));
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Handles remove partitioning
|
|
*/
|
|
$(document).on('click', '#remove_partitioning.ajax', function (e) {
|
|
e.preventDefault();
|
|
var $link = $(this);
|
|
var question = PMA_messages.strRemovePartitioningWarning;
|
|
$link.PMA_confirm(question, $link.attr('href'), function (url) {
|
|
var submitData = '&ajax_request=true&ajax_page_request=true';
|
|
PMA_ajaxShowMessage();
|
|
AJAX.source = $link;
|
|
$.post(url, submitData, AJAX.responseHandler);
|
|
});
|
|
});
|
|
});
|
|
|
|
/** Handler for "More" dropdown in structure table rows */
|
|
AJAX.registerOnload('tbl_structure.js', function () {
|
|
if ($('#fieldsForm').hasClass('HideStructureActions')) {
|
|
$('#fieldsForm').find('ul.table-structure-actions').menuResizer(PMA_tbl_structure_menu_resizer_callback);
|
|
} else {
|
|
$('.table-structure-actions').width(function () {
|
|
var width = 5;
|
|
$(this).find('li').each(function () {
|
|
width += $(this).outerWidth(true);
|
|
});
|
|
return width;
|
|
});
|
|
}
|
|
});
|
|
AJAX.registerTeardown('tbl_structure.js', function () {
|
|
if ($('#fieldsForm').hasClass('HideStructureActions')) {
|
|
$('#fieldsForm').find('ul.table-structure-actions').menuResizer('destroy');
|
|
}
|
|
});
|
|
$(function () {
|
|
$(window).resize($.throttle(function () {
|
|
if ($('#fieldsForm').length && $('#fieldsForm').hasClass('HideStructureActions')) {
|
|
$('#fieldsForm').find('ul.table-structure-actions').menuResizer('resize');
|
|
}
|
|
}));
|
|
});
|