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functions.js
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functions.js
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/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* general function, usually for data manipulation pages
*
*/
/**
* @var $table_clone reference to the action links on the tbl_structure page
*/
var $table_clone = false;
/**
* @var sql_box_locked lock for the sqlbox textarea in the querybox
*/
var sql_box_locked = false;
/**
* @var array holds elements which content should only selected once
*/
var only_once_elements = [];
/**
* @var int ajax_message_count Number of AJAX messages shown since page load
*/
var ajax_message_count = 0;
/**
* @var codemirror_editor object containing CodeMirror editor of the query editor in SQL tab
*/
var codemirror_editor = false;
/**
* @var codemirror_editor object containing CodeMirror editor of the inline query editor
*/
var codemirror_inline_editor = false;
/**
* @var sql_autocomplete object containing list of columns in each table
*/
var sql_autocomplete = false;
/**
* @var sql_autocomplete_default_table string containing default table to autocomplete columns
*/
var sql_autocomplete_default_table = '';
/**
* @var chart_activeTimeouts object active timeouts that refresh the charts. When disabling a realtime chart, this can be used to stop the continuous ajax requests
*/
var chart_activeTimeouts = {};
/**
* @var central_column_list array to hold the columns in central list per db.
*/
var central_column_list = [];
/**
* @var primary_indexes array to hold 'Primary' index columns.
*/
var primary_indexes = [];
/**
* @var unique_indexes array to hold 'Unique' index columns.
*/
var unique_indexes = [];
/**
* @var indexes array to hold 'Index' columns.
*/
var indexes = [];
/**
* @var fulltext_indexes array to hold 'Fulltext' columns.
*/
var fulltext_indexes = [];
/**
* Make sure that ajax requests will not be cached
* by appending a random variable to their parameters
*/
$.ajaxPrefilter(function (options, originalOptions, jqXHR) {
var nocache = new Date().getTime() + "" + Math.floor(Math.random() * 1000000);
if (typeof options.data == "string") {
options.data += "&_nocache=" + nocache;
} else if (typeof options.data == "object") {
options.data = $.extend(originalOptions.data, {'_nocache' : nocache});
}
});
/**
* Clear text selection
*/
function PMA_clearSelection() {
if (document.selection && document.selection.empty) {
document.selection.empty();
} else if (window.getSelection) {
var sel = window.getSelection();
if (sel.empty) {
sel.empty();
}
if (sel.removeAllRanges) {
sel.removeAllRanges();
}
}
}
/**
* Create a jQuery UI tooltip
*
* @param $elements jQuery object representing the elements
* @param item the item
* (see http://api.jqueryui.com/tooltip/#option-items)
* @param myContent content of the tooltip
* @param additionalOptions to override the default options
*
*/
function PMA_tooltip($elements, item, myContent, additionalOptions)
{
if ($('#no_hint').length > 0) {
return;
}
var defaultOptions = {
content: myContent,
items: item,
tooltipClass: "tooltip",
track: true,
show: false,
hide: false
};
$elements.tooltip($.extend(true, defaultOptions, additionalOptions));
}
/**
* HTML escaping
*/
function escapeHtml(unsafe) {
if (typeof(unsafe) != 'undefined') {
return unsafe
.replace(/&/g, "&")
.replace(/</g, "<")
.replace(/>/g, ">")
.replace(/"/g, """)
.replace(/'/g, "'");
} else {
return false;
}
}
function PMA_sprintf() {
return sprintf.apply(this, arguments);
}
/**
* Hides/shows the default value input field, depending on the default type
* Ticks the NULL checkbox if NULL is chosen as default value.
*/
function PMA_hideShowDefaultValue($default_type)
{
if ($default_type.val() == 'USER_DEFINED') {
$default_type.siblings('.default_value').show().focus();
} else {
$default_type.siblings('.default_value').hide();
if ($default_type.val() == 'NULL') {
var $null_checkbox = $default_type.closest('tr').find('.allow_null');
$null_checkbox.prop('checked', true);
}
}
}
/**
* Show notices for ENUM columns; add/hide the default value
*
*/
function PMA_verifyColumnsProperties()
{
$("select.column_type").each(function () {
PMA_showNoticeForEnum($(this));
});
$("select.default_type").each(function () {
PMA_hideShowDefaultValue($(this));
});
}
/**
* Add a hidden field to the form to indicate that this will be an
* Ajax request (only if this hidden field does not exist)
*
* @param $form object the form
*/
function PMA_prepareForAjaxRequest($form)
{
if (! $form.find('input:hidden').is('#ajax_request_hidden')) {
$form.append('<input type="hidden" id="ajax_request_hidden" name="ajax_request" value="true" />');
}
}
/**
* Generate a new password and copy it to the password input areas
*
* @param passwd_form object the form that holds the password fields
*
* @return boolean always true
*/
function suggestPassword(passwd_form)
{
// restrict the password to just letters and numbers to avoid problems:
// "editors and viewers regard the password as multiple words and
// things like double click no longer work"
var pwchars = "abcdefhjmnpqrstuvwxyz23456789ABCDEFGHJKLMNPQRSTUVWYXZ";
var passwordlength = 16; // do we want that to be dynamic? no, keep it simple :)
var passwd = passwd_form.generated_pw;
passwd.value = '';
for (var i = 0; i < passwordlength; i++) {
passwd.value += pwchars.charAt(Math.floor(Math.random() * pwchars.length));
}
passwd_form.text_pma_pw.value = passwd.value;
passwd_form.text_pma_pw2.value = passwd.value;
return true;
}
/**
* Version string to integer conversion.
*/
function parseVersionString(str)
{
if (typeof(str) != 'string') { return false; }
var add = 0;
// Parse possible alpha/beta/rc/
var state = str.split('-');
if (state.length >= 2) {
if (state[1].substr(0, 2) == 'rc') {
add = - 20 - parseInt(state[1].substr(2), 10);
} else if (state[1].substr(0, 4) == 'beta') {
add = - 40 - parseInt(state[1].substr(4), 10);
} else if (state[1].substr(0, 5) == 'alpha') {
add = - 60 - parseInt(state[1].substr(5), 10);
} else if (state[1].substr(0, 3) == 'dev') {
/* We don't handle dev, it's git snapshot */
add = 0;
}
}
// Parse version
var x = str.split('.');
// Use 0 for non existing parts
var maj = parseInt(x[0], 10) || 0;
var min = parseInt(x[1], 10) || 0;
var pat = parseInt(x[2], 10) || 0;
var hotfix = parseInt(x[3], 10) || 0;
return maj * 100000000 + min * 1000000 + pat * 10000 + hotfix * 100 + add;
}
/**
* Indicates current available version on main page.
*/
function PMA_current_version(data)
{
if (data && data.version && data.date) {
var current = parseVersionString($('span.version').text());
var latest = parseVersionString(data.version);
var version_information_message = '<span class="latest">' +
PMA_messages.strLatestAvailable +
' ' + escapeHtml(data.version) +
'</span>';
if (latest > current) {
var message = PMA_sprintf(
PMA_messages.strNewerVersion,
escapeHtml(data.version),
escapeHtml(data.date)
);
var htmlClass = 'notice';
if (Math.floor(latest / 10000) === Math.floor(current / 10000)) {
/* Security update */
htmlClass = 'error';
}
$('#maincontainer').after('<div class="' + htmlClass + '">' + message + '</div>');
}
if (latest === current) {
version_information_message = ' (' + PMA_messages.strUpToDate + ')';
}
$('#li_pma_version span.latest').remove();
$('#li_pma_version').append(version_information_message);
}
}
/**
* Loads Git revision data from ajax for index.php
*/
function PMA_display_git_revision()
{
$('#is_git_revision').remove();
$('#li_pma_version_git').remove();
$.get(
"index.php",
{
"server": PMA_commonParams.get('server'),
"token": PMA_commonParams.get('token'),
"git_revision": true,
"ajax_request": true
},
function (data) {
if (typeof data !== 'undefined' && data.success === true) {
$(data.message).insertAfter('#li_pma_version');
}
}
);
}
/**
* for libraries/display_change_password.lib.php
* libraries/user_password.php
*
*/
function displayPasswordGenerateButton()
{
$('#tr_element_before_generate_password').parent().append('<tr class="vmiddle"><td>' + PMA_messages.strGeneratePassword + '</td><td><input type="button" class="button" id="button_generate_password" value="' + PMA_messages.strGenerate + '" onclick="suggestPassword(this.form)" /><input type="text" name="generated_pw" id="generated_pw" /></td></tr>');
$('#div_element_before_generate_password').parent().append('<div class="item"><label for="button_generate_password">' + PMA_messages.strGeneratePassword + ':</label><span class="options"><input type="button" class="button" id="button_generate_password" value="' + PMA_messages.strGenerate + '" onclick="suggestPassword(this.form)" /></span><input type="text" name="generated_pw" id="generated_pw" /></div>');
}
/*
* Adds a date/time picker to an element
*
* @param object $this_element a jQuery object pointing to the element
*/
function PMA_addDatepicker($this_element, type, options)
{
var showTimepicker = true;
if (type=="date") {
showTimepicker = false;
}
var defaultOptions = {
showOn: 'button',
buttonImage: themeCalendarImage, // defined in js/messages.php
buttonImageOnly: true,
stepMinutes: 1,
stepHours: 1,
showSecond: true,
showMillisec: true,
showMicrosec: true,
showTimepicker: showTimepicker,
showButtonPanel: false,
dateFormat: 'yy-mm-dd', // yy means year with four digits
timeFormat: 'HH:mm:ss.lc',
constrainInput: false,
altFieldTimeOnly: false,
showAnim: '',
beforeShow: function (input, inst) {
// Remember that we came from the datepicker; this is used
// in tbl_change.js by verificationsAfterFieldChange()
$this_element.data('comes_from', 'datepicker');
// Fix wrong timepicker z-index, doesn't work without timeout
setTimeout(function () {
$('#ui-timepicker-div').css('z-index', $('#ui-datepicker-div').css('z-index'));
}, 0);
},
onClose: function (dateText, dp_inst) {
// The value is no more from the date picker
$this_element.data('comes_from', '');
}
};
if (type == "datetime" || type == "timestamp") {
$this_element.datetimepicker($.extend(defaultOptions, options));
}
else if (type == "date") {
$this_element.datetimepicker($.extend(defaultOptions, options));
}
else if (type == "time") {
$this_element.timepicker($.extend(defaultOptions, options));
}
}
/**
* selects the content of a given object, f.e. a textarea
*
* @param element object element of which the content will be selected
* @param lock var variable which holds the lock for this element
* or true, if no lock exists
* @param only_once boolean if true this is only done once
* f.e. only on first focus
*/
function selectContent(element, lock, only_once)
{
if (only_once && only_once_elements[element.name]) {
return;
}
only_once_elements[element.name] = true;
if (lock) {
return;
}
element.select();
}
/**
* Displays a confirmation box before submitting a "DROP/DELETE/ALTER" query.
* This function is called while clicking links
*
* @param theLink object the link
* @param theSqlQuery object the sql query to submit
*
* @return boolean whether to run the query or not
*/
function confirmLink(theLink, theSqlQuery)
{
// Confirmation is not required in the configuration file
// or browser is Opera (crappy js implementation)
if (PMA_messages.strDoYouReally === '' || typeof(window.opera) != 'undefined') {
return true;
}
var is_confirmed = confirm(PMA_sprintf(PMA_messages.strDoYouReally, theSqlQuery));
if (is_confirmed) {
if ($(theLink).hasClass('formLinkSubmit')) {
var name = 'is_js_confirmed';
if ($(theLink).attr('href').indexOf('usesubform') != -1) {
name = 'subform[' + $(theLink).attr('href').substr('#').match(/usesubform\[(\d+)\]/i)[1] + '][is_js_confirmed]';
}
$(theLink).parents('form').append('<input type="hidden" name="' + name + '" value="1" />');
} else if (typeof(theLink.href) != 'undefined') {
theLink.href += '&is_js_confirmed=1';
} else if (typeof(theLink.form) != 'undefined') {
theLink.form.action += '?is_js_confirmed=1';
}
}
return is_confirmed;
} // end of the 'confirmLink()' function
/**
* Displays an error message if a "DROP DATABASE" statement is submitted
* while it isn't allowed, else confirms a "DROP/DELETE/ALTER" query before
* submitting it if required.
* This function is called by the 'checkSqlQuery()' js function.
*
* @param theForm1 object the form
* @param sqlQuery1 object the sql query textarea
*
* @return boolean whether to run the query or not
*
* @see checkSqlQuery()
*/
function confirmQuery(theForm1, sqlQuery1)
{
// Confirmation is not required in the configuration file
if (PMA_messages.strDoYouReally === '') {
return true;
}
// "DROP DATABASE" statement isn't allowed
if (PMA_messages.strNoDropDatabases !== '') {
var drop_re = new RegExp('(^|;)\\s*DROP\\s+(IF EXISTS\\s+)?DATABASE\\s', 'i');
if (drop_re.test(sqlQuery1.value)) {
alert(PMA_messages.strNoDropDatabases);
theForm1.reset();
sqlQuery1.focus();
return false;
} // end if
} // end if
// Confirms a "DROP/DELETE/ALTER/TRUNCATE" statement
//
// TODO: find a way (if possible) to use the parser-analyser
// for this kind of verification
// For now, I just added a ^ to check for the statement at
// beginning of expression
var do_confirm_re_0 = new RegExp('^\\s*DROP\\s+(IF EXISTS\\s+)?(TABLE|DATABASE|PROCEDURE)\\s', 'i');
var do_confirm_re_1 = new RegExp('^\\s*ALTER\\s+TABLE\\s+((`[^`]+`)|([A-Za-z0-9_$]+))\\s+DROP\\s', 'i');
var do_confirm_re_2 = new RegExp('^\\s*DELETE\\s+FROM\\s', 'i');
var do_confirm_re_3 = new RegExp('^\\s*TRUNCATE\\s', 'i');
if (do_confirm_re_0.test(sqlQuery1.value) ||
do_confirm_re_1.test(sqlQuery1.value) ||
do_confirm_re_2.test(sqlQuery1.value) ||
do_confirm_re_3.test(sqlQuery1.value)) {
var message;
if (sqlQuery1.value.length > 100) {
message = sqlQuery1.value.substr(0, 100) + '\n ...';
} else {
message = sqlQuery1.value;
}
var is_confirmed = confirm(PMA_sprintf(PMA_messages.strDoYouReally, message));
// statement is confirmed -> update the
// "is_js_confirmed" form field so the confirm test won't be
// run on the server side and allows to submit the form
if (is_confirmed) {
theForm1.elements.is_js_confirmed.value = 1;
return true;
}
// statement is rejected -> do not submit the form
else {
window.focus();
sqlQuery1.focus();
return false;
} // end if (handle confirm box result)
} // end if (display confirm box)
return true;
} // end of the 'confirmQuery()' function
/**
* Displays an error message if the user submitted the sql query form with no
* sql query, else checks for "DROP/DELETE/ALTER" statements
*
* @param theForm object the form
*
* @return boolean always false
*
* @see confirmQuery()
*/
function checkSqlQuery(theForm)
{
// get the textarea element containing the query
var sqlQuery;
if (codemirror_editor) {
codemirror_editor.save();
sqlQuery = codemirror_editor.getValue();
} else {
sqlQuery = theForm.elements.sql_query.value;
}
var isEmpty = 1;
var space_re = new RegExp('\\s+');
if (typeof(theForm.elements.sql_file) != 'undefined' &&
theForm.elements.sql_file.value.replace(space_re, '') !== '') {
return true;
}
if (typeof(theForm.elements.sql_localfile) != 'undefined' &&
theForm.elements.sql_localfile.value.replace(space_re, '') !== '') {
return true;
}
if (isEmpty && typeof(theForm.elements.id_bookmark) != 'undefined' &&
(theForm.elements.id_bookmark.value !== null || theForm.elements.id_bookmark.value !== '') &&
theForm.elements.id_bookmark.selectedIndex !== 0) {
return true;
}
// Checks for "DROP/DELETE/ALTER" statements
if (sqlQuery.replace(space_re, '') !== '') {
return confirmQuery(theForm, sqlQuery);
}
theForm.reset();
isEmpty = 1;
if (isEmpty) {
alert(PMA_messages.strFormEmpty);
codemirror_editor.focus();
return false;
}
return true;
} // end of the 'checkSqlQuery()' function
/**
* Check if a form's element is empty.
* An element containing only spaces is also considered empty
*
* @param object the form
* @param string the name of the form field to put the focus on
*
* @return boolean whether the form field is empty or not
*/
function emptyCheckTheField(theForm, theFieldName)
{
var theField = theForm.elements[theFieldName];
var space_re = new RegExp('\\s+');
return theField.value.replace(space_re, '') === '';
} // end of the 'emptyCheckTheField()' function
/**
* Ensures a value submitted in a form is numeric and is in a range
*
* @param object the form
* @param string the name of the form field to check
* @param integer the minimum authorized value
* @param integer the maximum authorized value
*
* @return boolean whether a valid number has been submitted or not
*/
function checkFormElementInRange(theForm, theFieldName, message, min, max)
{
var theField = theForm.elements[theFieldName];
var val = parseInt(theField.value, 10);
if (typeof(min) == 'undefined') {
min = 0;
}
if (typeof(max) == 'undefined') {
max = Number.MAX_VALUE;
}
// It's not a number
if (isNaN(val)) {
theField.select();
alert(PMA_messages.strEnterValidNumber);
theField.focus();
return false;
}
// It's a number but it is not between min and max
else if (val < min || val > max) {
theField.select();
alert(PMA_sprintf(message, val));
theField.focus();
return false;
}
// It's a valid number
else {
theField.value = val;
}
return true;
} // end of the 'checkFormElementInRange()' function
function checkTableEditForm(theForm, fieldsCnt)
{
// TODO: avoid sending a message if user just wants to add a line
// on the form but has not completed at least one field name
var atLeastOneField = 0;
var i, elm, elm2, elm3, val, id;
for (i = 0; i < fieldsCnt; i++) {
id = "#field_" + i + "_2";
elm = $(id);
val = elm.val();
if (val == 'VARCHAR' || val == 'CHAR' || val == 'BIT' || val == 'VARBINARY' || val == 'BINARY') {
elm2 = $("#field_" + i + "_3");
val = parseInt(elm2.val(), 10);
elm3 = $("#field_" + i + "_1");
if (isNaN(val) && elm3.val() !== "") {
elm2.select();
alert(PMA_messages.strEnterValidLength);
elm2.focus();
return false;
}
}
if (atLeastOneField === 0) {
id = "field_" + i + "_1";
if (!emptyCheckTheField(theForm, id)) {
atLeastOneField = 1;
}
}
}
if (atLeastOneField === 0) {
var theField = theForm.elements.field_0_1;
alert(PMA_messages.strFormEmpty);
theField.focus();
return false;
}
// at least this section is under jQuery
if ($("input.textfield[name='table']").val() === "") {
alert(PMA_messages.strFormEmpty);
$("input.textfield[name='table']").focus();
return false;
}
return true;
} // enf of the 'checkTableEditForm()' function
/**
* True if last click is to check a row.
*/
var last_click_checked = false;
/**
* Zero-based index of last clicked row.
* Used to handle the shift + click event in the code above.
*/
var last_clicked_row = -1;
/**
* Zero-based index of last shift clicked row.
*/
var last_shift_clicked_row = -1;
var _idleSecondsCounter = 0;
var IncInterval;
var updateInterval;
AJAX.registerTeardown('functions.js', function () {
clearInterval(updateInterval);
clearInterval(IncInterval);
$(document).off('mousemove');
});
AJAX.registerOnload('functions.js', function () {
document.onclick = function() {
_idleSecondsCounter = 0;
};
$(document).on('mousemove',function() {
_idleSecondsCounter = 0;
});
document.onkeypress = function() {
_idleSecondsCounter = 0;
};
function SetIdleTime() {
_idleSecondsCounter++;
}
function UpdateIdleTime() {
var href = 'index.php';
var params = {
'ajax_request' : true,
'token' : PMA_commonParams.get('token'),
'db' : PMA_commonParams.get('db'),
'access_time':_idleSecondsCounter
};
$.ajax({
type: 'POST',
url: href,
data: params,
success: function (data) {
clearInterval(updateInterval);
if (data.success) {
if (PMA_commonParams.get('LoginCookieValidity')-_idleSecondsCounter > 5) {
var interval = (PMA_commonParams.get('LoginCookieValidity') - _idleSecondsCounter - 5) * 1000;
if (interval > Math.pow(2, 31) - 1) { // max value for setInterval() function
interval = Math.pow(2, 31) - 1;
}
updateInterval = window.setInterval(UpdateIdleTime, interval);
} else {
updateInterval = window.setInterval(UpdateIdleTime, 2000);
}
} else { //timeout occurred
window.location.reload(true);
clearInterval(IncInterval);
}
}
});
}
if (PMA_commonParams.get('logged_in')) {
IncInterval = window.setInterval(SetIdleTime, 1000);
var interval = (PMA_commonParams.get('LoginCookieValidity') - 5) * 1000;
if (interval > Math.pow(2, 31) - 1) { // max value for setInterval() function
interval = Math.pow(2, 31) - 1;
}
updateInterval = window.setInterval(UpdateIdleTime, interval);
}
});
/**
* Unbind all event handlers before tearing down a page
*/
AJAX.registerTeardown('functions.js', function () {
$(document).off('click', 'input:checkbox.checkall');
});
AJAX.registerOnload('functions.js', function () {
/**
* Row marking in horizontal mode (use "on" so that it works also for
* next pages reached via AJAX); a tr may have the class noclick to remove
* this behavior.
*/
$(document).on('click', 'input:checkbox.checkall', function (e) {
var $tr = $(this).closest('tr');
// make the table unselectable (to prevent default highlighting when shift+click)
//$tr.parents('table').noSelect();
if (!e.shiftKey || last_clicked_row == -1) {
// usual click
// XXX: FF fires two click events for <label> (label and checkbox), so we need to handle this differently
var $checkbox = $tr.find(':checkbox');
if ($checkbox.length) {
// checkbox in a row, add or remove class depending on checkbox state
var checked = $checkbox.prop('checked');
if (!$(e.target).is(':checkbox, label')) {
checked = !checked;
$checkbox.prop('checked', checked).trigger('change');
}
if (checked) {
$tr.addClass('marked');
} else {
$tr.removeClass('marked');
}
last_click_checked = checked;
} else {
// normal data table, just toggle class
$tr.toggleClass('marked');
last_click_checked = false;
}
// remember the last clicked row
last_clicked_row = last_click_checked ? $('tr.odd:not(.noclick), tr.even:not(.noclick)').index($tr) : -1;
last_shift_clicked_row = -1;
} else {
// handle the shift click
PMA_clearSelection();
var start, end;
// clear last shift click result
if (last_shift_clicked_row >= 0) {
if (last_shift_clicked_row >= last_clicked_row) {
start = last_clicked_row;
end = last_shift_clicked_row;
} else {
start = last_shift_clicked_row;
end = last_clicked_row;
}
$tr.parent().find('tr.odd:not(.noclick), tr.even:not(.noclick)')
.slice(start, end + 1)
.removeClass('marked')
.find(':checkbox')
.prop('checked', false)
.trigger('change');
}
// handle new shift click
var curr_row = $('tr.odd:not(.noclick), tr.even:not(.noclick)').index($tr);
if (curr_row >= last_clicked_row) {
start = last_clicked_row;
end = curr_row;
} else {
start = curr_row;
end = last_clicked_row;
}
$tr.parent().find('tr.odd:not(.noclick), tr.even:not(.noclick)')
.slice(start, end + 1)
.addClass('marked')
.find(':checkbox')
.prop('checked', true)
.trigger('change');
// remember the last shift clicked row
last_shift_clicked_row = curr_row;
}
});
addDateTimePicker();
/**
* Add attribute to text boxes for iOS devices (based on bugID: 3508912)
*/
if (navigator.userAgent.match(/(iphone|ipod|ipad)/i)) {
$('input[type=text]').attr('autocapitalize', 'off').attr('autocorrect', 'off');
}
});
/**
* Row highlighting in horizontal mode (use "on"
* so that it works also for pages reached via AJAX)
*/
/*AJAX.registerOnload('functions.js', function () {
$(document).on('hover', 'tr.odd, tr.even',function (event) {
var $tr = $(this);
$tr.toggleClass('hover',event.type=='mouseover');
$tr.children().toggleClass('hover',event.type=='mouseover');
});
})*/
/**
* This array is used to remember mark status of rows in browse mode
*/
var marked_row = [];
/**
* marks all rows and selects its first checkbox inside the given element
* the given element is usually a table or a div containing the table or tables
*
* @param container DOM element
*/
function markAllRows(container_id)
{
$("#" + container_id).find("input:checkbox:enabled").prop('checked', true)
.trigger("change")
.parents("tr").addClass("marked");
return true;
}
/**
* marks all rows and selects its first checkbox inside the given element
* the given element is usually a table or a div containing the table or tables
*
* @param container DOM element
*/
function unMarkAllRows(container_id)
{
$("#" + container_id).find("input:checkbox:enabled").prop('checked', false)
.trigger("change")
.parents("tr").removeClass("marked");
return true;
}
/**
* Checks/unchecks all checkbox in given container (f.e. a form, fieldset or div)
*
* @param string container_id the container id
* @param boolean state new value for checkbox (true or false)
* @return boolean always true
*/
function setCheckboxes(container_id, state)
{
$("#" + container_id).find("input:checkbox").prop('checked', state);
return true;
} // end of the 'setCheckboxes()' function
/**
* Checks/unchecks all options of a <select> element
*
* @param string the form name
* @param string the element name
* @param boolean whether to check or to uncheck options
*
* @return boolean always true
*/
function setSelectOptions(the_form, the_select, do_check)
{
$("form[name='" + the_form + "'] select[name='" + the_select + "']").find("option").prop('selected', do_check);
return true;
} // end of the 'setSelectOptions()' function
/**
* Sets current value for query box.
*/
function setQuery(query)
{
if (codemirror_editor) {
codemirror_editor.setValue(query);
codemirror_editor.focus();
} else {
document.sqlform.sql_query.value = query;
document.sqlform.sql_query.focus();
}
}
/**
* Handles 'Simulate query' button on SQL query box.
*
* @return void
*/
function PMA_handleSimulateQueryButton()
{
var update_re = new RegExp('^\\s*UPDATE\\s+((`[^`]+`)|([A-Za-z0-9_$]+))\\s+SET\\s', 'i');
var delete_re = new RegExp('^\\s*DELETE\\s+FROM\\s', 'i');
var query = '';
if (codemirror_editor) {
query = codemirror_editor.getValue();
} else {
query = $('#sqlquery').val();
}
if (update_re.test(query) || delete_re.test(query)) {
if (! $('#simulate_dml').length) {
$('#button_submit_query')
.before('<input type="button" id="simulate_dml"' +
'tabindex="199" value="' +
PMA_messages.strSimulateDML +
'" />');
}
} else {
if ($('#simulate_dml').length) {
$('#simulate_dml').remove();
}
}
}
/**
* Create quick sql statements.
*
*/
function insertQuery(queryType)
{
if (queryType == "clear") {
setQuery('');
return;
} else if (queryType == "format") {
if (codemirror_editor) {
$('#querymessage').html(PMA_messages.strFormatting
+ ' <img class="ajaxIcon" src="'
+ pmaThemeImage + 'ajax_clock_small.gif" alt="">');
var href = 'db_sql_format.php';
var params = {
'ajax_request': true,
'token': PMA_commonParams.get('token'),
'sql': codemirror_editor.getValue()
};
$.ajax({
type: 'POST',
url: href,
data: params,
success: function (data) {
if (data.success) {
codemirror_editor.setValue(data.sql);
}
$('#querymessage').html('');
}
});