976 lines
23 KiB
JavaScript
976 lines
23 KiB
JavaScript
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/** Get first element by selector
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* @param string
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* @param [HTMLElement] defaults to document
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* @return HTMLElement
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*/
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function qs(selector, context) {
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return (context || document).querySelector(selector);
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}
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/** Get last element by selector
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* @param string
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* @param [HTMLElement] defaults to document
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* @return HTMLElement
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*/
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function qsl(selector, context) {
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var els = qsa(selector, context);
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return els[els.length - 1];
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}
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/** Get all elements by selector
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* @param string
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* @param [HTMLElement] defaults to document
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* @return NodeList
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*/
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function qsa(selector, context) {
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return (context || document).querySelectorAll(selector);
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}
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/** Return a function calling fn with the next arguments
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* @param function
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* @param ...
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* @return function with preserved this
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*/
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function partial(fn) {
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var args = Array.apply(null, arguments).slice(1);
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return function () {
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return fn.apply(this, args);
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};
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}
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/** Return a function calling fn with the first parameter and then the next arguments
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* @param function
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* @param ...
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* @return function with preserved this
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*/
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function partialArg(fn) {
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var args = Array.apply(null, arguments);
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return function (arg) {
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args[0] = arg;
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return fn.apply(this, args);
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};
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}
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/** Assign values from source to target
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* @param Object
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* @param Object
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*/
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function mixin(target, source) {
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for (var key in source) {
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target[key] = source[key];
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}
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}
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/** Add or remove CSS class
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* @param HTMLElement
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* @param string
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* @param [bool]
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*/
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function alterClass(el, className, enable) {
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if (el) {
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el.className = el.className.replace(RegExp('(^|\\s)' + className + '(\\s|$)'), '$2') + (enable ? ' ' + className : '');
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}
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}
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/** Toggle visibility
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* @param string
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* @return boolean false
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*/
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function toggle(id) {
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var el = qs('#' + id);
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el.className = (el.className == 'hidden' ? '' : 'hidden');
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return false;
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}
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/** Set permanent cookie
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* @param string
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* @param number
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* @param string optional
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*/
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function cookie(assign, days) {
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var date = new Date();
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date.setDate(date.getDate() + days);
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document.cookie = assign + '; expires=' + date;
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}
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/** Verify current Adminer version
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* @param string
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* @param string own URL base
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* @param string
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*/
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function verifyVersion(current, url, token) {
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cookie('adminer_version=0', 1);
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ajax('https://api.github.com/repos/adminerevo/adminerevo/releases/latest', function (request) {
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var data = window.JSON ? JSON.parse(request.responseText) : eval('(' + request.responseText + ')');
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version = data.tag_name.replace(/[^\d.]/g, '');
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if (version) {
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cookie('adminer_version=' + version, 1);
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var data = 'version=' + version;
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ajax(url + 'script=version', function () {
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}, data + '&token=' + token);
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if (version != current) {
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qs('#version').innerText = version;
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}
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}
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});
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}
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/** Get value of select
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* @param HTMLElement <select> or <input>
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* @return string
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*/
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function selectValue(select) {
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if (!select.selectedIndex) {
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return select.value;
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}
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var selected = select.options[select.selectedIndex];
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return ((selected.attributes.value || {}).specified ? selected.value : selected.text);
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}
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/** Verify if element has a specified tag name
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* @param HTMLElement
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* @param string regular expression
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* @return bool
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*/
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function isTag(el, tag) {
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var re = new RegExp('^(' + tag + ')$', 'i');
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return el && re.test(el.tagName);
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}
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/** Get parent node with specified tag name
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* @param HTMLElement
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* @param string regular expression
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* @return HTMLElement
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*/
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function parentTag(el, tag) {
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while (el && !isTag(el, tag)) {
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el = el.parentNode;
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}
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return el;
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}
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/** Set checked class
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* @param HTMLInputElement
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*/
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function trCheck(el) {
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var tr = parentTag(el, 'tr');
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alterClass(tr, 'checked', el.checked);
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if (el.form && el.form['all'] && el.form['all'].onclick) { // Opera treats form.all as document.all
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el.form['all'].onclick();
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}
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}
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/** Fill number of selected items
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* @param string
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* @param string
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* @uses thousandsSeparator
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*/
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function selectCount(id, count) {
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setHtml(id, (count === '' ? '' : '(' + (count + '').replace(/\B(?=(\d{3})+$)/g, thousandsSeparator) + ')'));
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var el = qs('#' + id);
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if (el) {
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var inputs = qsa('input', el.parentNode.parentNode);
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for (var i = 0; i < inputs.length; i++) {
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var input = inputs[i];
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if (input.type == 'submit') {
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input.disabled = (count == '0');
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}
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}
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}
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}
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/** Check all elements matching given name
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* @param RegExp
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* @this HTMLInputElement
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*/
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function formCheck(name) {
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var elems = this.form.elements;
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for (var i=0; i < elems.length; i++) {
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if (name.test(elems[i].name)) {
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elems[i].checked = this.checked;
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trCheck(elems[i]);
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}
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}
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}
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/** Check all rows in <table class="checkable">
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*/
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function tableCheck() {
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var inputs = qsa('table.checkable td:first-child input');
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for (var i=0; i < inputs.length; i++) {
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trCheck(inputs[i]);
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}
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}
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/** Uncheck single element
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* @param string
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*/
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function formUncheck(id) {
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var el = qs('#' + id);
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el.checked = false;
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trCheck(el);
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}
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/** Get number of checked elements matching given name
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* @param HTMLInputElement
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* @param RegExp
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* @return number
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*/
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function formChecked(el, name) {
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var checked = 0;
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var elems = el.form.elements;
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for (var i=0; i < elems.length; i++) {
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if (name.test(elems[i].name) && elems[i].checked) {
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checked++;
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}
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}
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return checked;
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}
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/** Select clicked row
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* @param MouseEvent
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* @param [boolean] force click
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*/
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function tableClick(event, click) {
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var td = parentTag(getTarget(event), 'td');
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var text;
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if (td && (text = td.getAttribute('data-text'))) {
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if (selectClick.call(td, event, +text, td.getAttribute('data-warning'))) {
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return;
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}
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}
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click = (click || !window.getSelection || getSelection().isCollapsed);
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var el = getTarget(event);
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while (!isTag(el, 'tr')) {
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if (isTag(el, 'table|a|input|textarea')) {
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if (el.type != 'checkbox') {
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return;
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}
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checkboxClick.call(el, event);
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click = false;
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}
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el = el.parentNode;
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if (!el) { // Ctrl+click on text fields hides the element
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return;
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}
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}
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el = el.firstChild.firstChild;
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if (click) {
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el.checked = !el.checked;
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el.onclick && el.onclick();
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}
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if (el.name == 'check[]') {
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el.form['all'].checked = false;
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formUncheck('all-page');
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}
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if (/^(tables|views)\[\]$/.test(el.name)) {
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formUncheck('check-all');
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}
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trCheck(el);
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}
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var lastChecked;
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/** Shift-click on checkbox for multiple selection.
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* @param MouseEvent
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* @this HTMLInputElement
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*/
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function checkboxClick(event) {
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if (!this.name) {
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return;
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}
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if (event.shiftKey && (!lastChecked || lastChecked.name == this.name)) {
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var checked = (lastChecked ? lastChecked.checked : true);
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var inputs = qsa('input', parentTag(this, 'table'));
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var checking = !lastChecked;
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for (var i=0; i < inputs.length; i++) {
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var input = inputs[i];
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if (input.name === this.name) {
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if (checking) {
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input.checked = checked;
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trCheck(input);
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}
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if (input === this || input === lastChecked) {
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if (checking) {
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break;
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}
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checking = true;
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}
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}
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}
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} else {
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lastChecked = this;
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}
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}
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/** Set HTML code of an element
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* @param string
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* @param string undefined to set parentNode to empty string
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*/
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function setHtml(id, html) {
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var el = qs('[id="' + id.replace(/[\\"]/g, '\\$&') + '"]'); // database name is used as ID
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if (el) {
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if (html == null) {
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el.parentNode.innerHTML = '';
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} else {
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el.innerHTML = html;
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}
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}
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}
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/** Find node position
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* @param Node
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* @return number
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*/
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function nodePosition(el) {
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var pos = 0;
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while (el = el.previousSibling) {
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pos++;
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}
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return pos;
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}
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/** Go to the specified page
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* @param string
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* @param string
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*/
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function pageClick(href, page) {
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if (!isNaN(page) && page) {
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location.href = href + (page != 1 ? '&page=' + (page - 1) : '');
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}
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}
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/** Display items in menu
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* @param MouseEvent
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* @this HTMLElement
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*/
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function menuOver(event) {
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var a = getTarget(event);
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if (isTag(a, 'a|span') && a.offsetLeft + a.offsetWidth > a.parentNode.offsetWidth - 15) { // 15 - ellipsis
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this.style.overflow = 'visible';
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}
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}
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/** Hide items in menu
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* @this HTMLElement
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*/
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function menuOut() {
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this.style.overflow = 'auto';
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}
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/** Add row in select fieldset
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* @this HTMLSelectElement
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*/
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function selectAddRow() {
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var field = this;
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var row = cloneNode(field.parentNode);
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field.onchange = selectFieldChange;
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field.onchange();
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var selects = qsa('select', row);
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for (var i=0; i < selects.length; i++) {
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selects[i].name = selects[i].name.replace(/[a-z]\[\d+/, '$&1');
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selects[i].selectedIndex = 0;
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}
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var inputs = qsa('input', row);
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for (var i=0; i < inputs.length; i++) {
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if (inputs[i].type === 'image') {
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// button
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continue;
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}
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inputs[i].name = inputs[i].name.replace(/[a-z]\[\d+/, '$&1');
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inputs[i].className = '';
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if (inputs[i].type == 'checkbox') {
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inputs[i].checked = false;
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} else {
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inputs[i].value = '';
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}
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}
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var buttons = qsa('.icon', row);
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for (var i=0; i < buttons.length; i++) {
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buttons[i].onclick = selectRemoveRow;
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}
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field.parentNode.parentNode.appendChild(row);
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}
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/** Remove a row in select fieldset
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* @this HTMLInputElement
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*/
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function selectRemoveRow() {
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var button = this;
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var row = button.parentNode;
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var nextRow = row;
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while (nextRow = nextRow.nextSibling) {
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if (nextRow.tagName === row.tagName) {
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row.parentNode.removeChild(row);
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break;
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}
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}
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return false;
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}
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/** Prevent onsearch handler on Enter
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* @param KeyboardEvent
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* @this HTMLInputElement
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*/
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function selectSearchKeydown(event) {
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if (event.keyCode == 13 || event.keyCode == 10) {
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this.onsearch = function () {
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};
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}
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}
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/** Clear column name after resetting search
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* @this HTMLInputElement
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*/
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function selectSearchSearch() {
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if (!this.value) {
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this.parentNode.firstChild.selectedIndex = 0;
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}
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}
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/** Toggles column context menu
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* @param [string] extra class name
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* @this HTMLElement
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*/
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function columnMouse(className) {
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var spans = qsa('span', this);
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for (var i=0; i < spans.length; i++) {
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if (/column/.test(spans[i].className)) {
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spans[i].className = 'column' + (className || '');
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}
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}
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}
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/** Fill column in search field
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* @param string
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* @return boolean false
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*/
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function selectSearch(name) {
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var el = qs('#fieldset-search');
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el.className = '';
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var divs = qsa('div', el);
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for (var i=0; i < divs.length; i++) {
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var div = divs[i];
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var el = qs('[name$="[col]"]', div);
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if (el && selectValue(el) == name) {
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break;
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}
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}
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if (i == divs.length) {
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div.firstChild.value = name;
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div.firstChild.onchange();
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}
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qs('[name$="[val]"]', div).focus();
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return false;
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}
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|
|
|
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/** Check if Ctrl key (Command key on Mac) was pressed
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* @param KeyboardEvent|MouseEvent
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* @return boolean
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*/
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function isCtrl(event) {
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return (event.ctrlKey || event.metaKey) && !event.altKey; // shiftKey allowed
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}
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|
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/** Return event target
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* @param Event
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* @return HTMLElement
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*/
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function getTarget(event) {
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return event.target || event.srcElement;
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}
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|
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|
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|
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/** Send form by Ctrl+Enter on <select> and <textarea>
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* @param KeyboardEvent
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* @param [string]
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* @return boolean
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*/
|
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function bodyKeydown(event, button) {
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eventStop(event);
|
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var target = getTarget(event);
|
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if (target.jushTextarea) {
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target = target.jushTextarea;
|
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}
|
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if (isCtrl(event) && (event.keyCode == 13 || event.keyCode == 10) && isTag(target, 'select|textarea|input')) { // 13|10 - Enter
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target.blur();
|
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if (button) {
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target.form[button].click();
|
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} else {
|
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if (target.form.onsubmit) {
|
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target.form.onsubmit();
|
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}
|
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target.form.submit();
|
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}
|
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target.focus();
|
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return false;
|
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}
|
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return true;
|
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}
|
|
|
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/** Open form to a new window on Ctrl+click or Shift+click
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* @param MouseEvent
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*/
|
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function bodyClick(event) {
|
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var target = getTarget(event);
|
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if ((isCtrl(event) || event.shiftKey) && target.type == 'submit' && isTag(target, 'input')) {
|
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target.form.target = '_blank';
|
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setTimeout(function () {
|
|
// if (isCtrl(event)) { focus(); } doesn't work
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target.form.target = '';
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}, 0);
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}
|
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}
|
|
|
|
|
|
|
|
/** Change focus by Ctrl+Up or Ctrl+Down
|
|
* @param KeyboardEvent
|
|
* @return boolean
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*/
|
|
function editingKeydown(event) {
|
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if ((event.keyCode == 40 || event.keyCode == 38) && isCtrl(event)) { // 40 - Down, 38 - Up
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var target = getTarget(event);
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var sibling = (event.keyCode == 40 ? 'nextSibling' : 'previousSibling');
|
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var el = target.parentNode.parentNode[sibling];
|
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if (el && (isTag(el, 'tr') || (el = el[sibling])) && isTag(el, 'tr') && (el = el.childNodes[nodePosition(target.parentNode)]) && (el = el.childNodes[nodePosition(target)])) {
|
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el.focus();
|
|
}
|
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return false;
|
|
}
|
|
if (event.shiftKey && !bodyKeydown(event, 'insert')) {
|
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return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/** Disable maxlength for functions
|
|
* @this HTMLSelectElement
|
|
*/
|
|
function functionChange() {
|
|
var input = this.form[this.name.replace(/^function/, 'fields')];
|
|
if (input) { // undefined with the set data type
|
|
if (selectValue(this)) {
|
|
if (input.origType === undefined) {
|
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input.origType = input.type;
|
|
input.origMaxLength = input.getAttribute('data-maxlength');
|
|
}
|
|
input.removeAttribute('data-maxlength');
|
|
input.type = 'text';
|
|
} else if (input.origType) {
|
|
input.type = input.origType;
|
|
if (input.origMaxLength >= 0) {
|
|
input.setAttribute('data-maxlength', input.origMaxLength);
|
|
}
|
|
}
|
|
oninput({target: input});
|
|
}
|
|
helpClose();
|
|
}
|
|
|
|
/** Skip 'original' when typing
|
|
* @param number
|
|
* @this HTMLTableCellElement
|
|
*/
|
|
function skipOriginal(first) {
|
|
var fnSelect = this.previousSibling.firstChild;
|
|
if (fnSelect.selectedIndex < first) {
|
|
fnSelect.selectedIndex = first;
|
|
}
|
|
}
|
|
|
|
/** Add new field in schema-less edit
|
|
* @this HTMLInputElement
|
|
*/
|
|
function fieldChange() {
|
|
var row = cloneNode(parentTag(this, 'tr'));
|
|
var inputs = qsa('input', row);
|
|
for (var i = 0; i < inputs.length; i++) {
|
|
inputs[i].value = '';
|
|
}
|
|
// keep value in <select> (function)
|
|
parentTag(this, 'table').appendChild(row);
|
|
this.oninput = function () { };
|
|
}
|
|
|
|
|
|
|
|
/** Create AJAX request
|
|
* @param string
|
|
* @param function (XMLHttpRequest)
|
|
* @param [string]
|
|
* @param [string]
|
|
* @return XMLHttpRequest or false in case of an error
|
|
* @uses offlineMessage
|
|
*/
|
|
function ajax(url, callback, data, message) {
|
|
var request = (window.XMLHttpRequest ? new XMLHttpRequest() : (window.ActiveXObject ? new ActiveXObject('Microsoft.XMLHTTP') : false));
|
|
if (request) {
|
|
var ajaxStatus = qs('#ajaxstatus');
|
|
if (message) {
|
|
ajaxStatus.innerHTML = '<div class="message">' + message + '</div>';
|
|
ajaxStatus.className = ajaxStatus.className.replace(/ hidden/g, '');
|
|
} else {
|
|
ajaxStatus.className += ' hidden';
|
|
}
|
|
request.open((data ? 'POST' : 'GET'), url);
|
|
if (data) {
|
|
request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
|
|
}
|
|
request.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
|
|
request.onreadystatechange = function () {
|
|
if (request.readyState == 4) {
|
|
if (/^2/.test(request.status)) {
|
|
callback(request);
|
|
} else {
|
|
ajaxStatus.innerHTML = (request.status ? request.responseText : '<div class="error">' + offlineMessage + '</div>');
|
|
ajaxStatus.className = ajaxStatus.className.replace(/ hidden/g, '');
|
|
}
|
|
}
|
|
};
|
|
request.send(data);
|
|
}
|
|
return request;
|
|
}
|
|
|
|
/** Use setHtml(key, value) for JSON response
|
|
* @param string
|
|
* @return boolean false for success
|
|
*/
|
|
function ajaxSetHtml(url) {
|
|
return !ajax(url, function (request) {
|
|
var data = window.JSON ? JSON.parse(request.responseText) : eval('(' + request.responseText + ')');
|
|
for (var key in data) {
|
|
setHtml(key, data[key]);
|
|
}
|
|
});
|
|
}
|
|
|
|
/** Save form contents through AJAX
|
|
* @param HTMLFormElement
|
|
* @param string
|
|
* @param [HTMLInputElement]
|
|
* @return boolean
|
|
*/
|
|
function ajaxForm(form, message, button) {
|
|
var data = [];
|
|
var els = form.elements;
|
|
for (var i = 0; i < els.length; i++) {
|
|
var el = els[i];
|
|
if (el.name && !el.disabled) {
|
|
if (/^file$/i.test(el.type) && el.value) {
|
|
return false;
|
|
}
|
|
if (!/^(checkbox|radio|submit|file)$/i.test(el.type) || el.checked || el == button) {
|
|
data.push(encodeURIComponent(el.name) + '=' + encodeURIComponent(isTag(el, 'select') ? selectValue(el) : el.value));
|
|
}
|
|
}
|
|
}
|
|
data = data.join('&');
|
|
|
|
var url = form.action;
|
|
if (!/post/i.test(form.method)) {
|
|
url = url.replace(/\?.*/, '') + '?' + data;
|
|
data = '';
|
|
}
|
|
return ajax(url, function (request) {
|
|
setHtml('ajaxstatus', request.responseText);
|
|
if (window.jush) {
|
|
jush.highlight_tag(qsa('code', qs('#ajaxstatus')), 0);
|
|
}
|
|
messagesPrint(qs('#ajaxstatus'));
|
|
}, data, message);
|
|
}
|
|
|
|
|
|
|
|
/** Display edit field
|
|
* @param MouseEvent
|
|
* @param number display textarea instead of input, 2 - load long text
|
|
* @param [string] warning to display
|
|
* @return boolean
|
|
* @this HTMLElement
|
|
*/
|
|
function selectClick(event, text, warning) {
|
|
var td = this;
|
|
var target = getTarget(event);
|
|
if (!isCtrl(event) || isTag(td.firstChild, 'input|textarea') || isTag(target, 'a')) {
|
|
return;
|
|
}
|
|
if (warning) {
|
|
alert(warning);
|
|
return true;
|
|
}
|
|
var original = td.innerHTML;
|
|
text = text || /\n/.test(original);
|
|
var input = document.createElement(text ? 'textarea' : 'input');
|
|
input.onkeydown = function (event) {
|
|
if (!event) {
|
|
event = window.event;
|
|
}
|
|
if (event.keyCode == 27 && !event.shiftKey && !event.altKey && !isCtrl(event)) { // 27 - Esc
|
|
inputBlur.apply(input);
|
|
td.innerHTML = original;
|
|
}
|
|
};
|
|
var pos = event.rangeOffset;
|
|
var value = (td.firstChild && td.firstChild.alt) || td.textContent || td.innerText;
|
|
input.style.width = Math.max(td.clientWidth - 14, 20) + 'px'; // 14 = 2 * (td.border + td.padding + input.border)
|
|
if (text) {
|
|
var rows = 1;
|
|
value.replace(/\n/g, function () {
|
|
rows++;
|
|
});
|
|
input.rows = rows;
|
|
}
|
|
if (qsa('i', td).length) { // <i> - NULL
|
|
value = '';
|
|
}
|
|
if (document.selection) {
|
|
var range = document.selection.createRange();
|
|
range.moveToPoint(event.clientX, event.clientY);
|
|
var range2 = range.duplicate();
|
|
range2.moveToElementText(td);
|
|
range2.setEndPoint('EndToEnd', range);
|
|
pos = range2.text.length;
|
|
}
|
|
td.innerHTML = '';
|
|
td.appendChild(input);
|
|
setupSubmitHighlight(td);
|
|
input.focus();
|
|
if (text == 2) { // long text
|
|
return ajax(location.href + '&' + encodeURIComponent(td.id) + '=', function (request) {
|
|
if (request.responseText) {
|
|
input.value = request.responseText;
|
|
input.name = td.id;
|
|
}
|
|
});
|
|
}
|
|
input.value = value;
|
|
input.name = td.id;
|
|
input.selectionStart = pos;
|
|
input.selectionEnd = pos;
|
|
if (document.selection) {
|
|
var range = document.selection.createRange();
|
|
range.moveEnd('character', -input.value.length + pos);
|
|
range.select();
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
/** Load and display next page in select
|
|
* @param number
|
|
* @param string
|
|
* @return boolean false for success
|
|
* @this HTMLLinkElement
|
|
*/
|
|
function selectLoadMore(limit, loading) {
|
|
var a = this;
|
|
var title = a.innerHTML;
|
|
var href = a.href;
|
|
a.innerHTML = loading;
|
|
if (href) {
|
|
a.removeAttribute('href');
|
|
return !ajax(href, function (request) {
|
|
var tbody = document.createElement('tbody');
|
|
tbody.innerHTML = request.responseText;
|
|
qs('#table').appendChild(tbody);
|
|
if (tbody.children.length < limit) {
|
|
a.parentNode.removeChild(a);
|
|
} else {
|
|
a.href = href.replace(/\d+$/, function (page) {
|
|
return +page + 1;
|
|
});
|
|
a.innerHTML = title;
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/** Stop event propagation
|
|
* @param Event
|
|
*/
|
|
function eventStop(event) {
|
|
if (event.stopPropagation) {
|
|
event.stopPropagation();
|
|
} else {
|
|
event.cancelBubble = true;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/** Setup highlighting of default submit button on form field focus
|
|
* @param HTMLElement
|
|
*/
|
|
function setupSubmitHighlight(parent) {
|
|
for (var key in { input: 1, select: 1, textarea: 1 }) {
|
|
var inputs = qsa(key, parent);
|
|
for (var i = 0; i < inputs.length; i++) {
|
|
setupSubmitHighlightInput(inputs[i])
|
|
}
|
|
}
|
|
}
|
|
|
|
/** Setup submit highlighting for single element
|
|
* @param HTMLElement
|
|
*/
|
|
function setupSubmitHighlightInput(input) {
|
|
if (!/submit|image|file/.test(input.type)) {
|
|
addEvent(input, 'focus', inputFocus);
|
|
addEvent(input, 'blur', inputBlur);
|
|
}
|
|
}
|
|
|
|
/** Highlight default submit button
|
|
* @this HTMLInputElement
|
|
*/
|
|
function inputFocus() {
|
|
var submit = findDefaultSubmit(this);
|
|
if (submit) {
|
|
alterClass(submit, 'default', true);
|
|
}
|
|
}
|
|
|
|
/** Unhighlight default submit button
|
|
* @this HTMLInputElement
|
|
*/
|
|
function inputBlur() {
|
|
var submit = findDefaultSubmit(this);
|
|
if (submit) {
|
|
alterClass(submit, 'default');
|
|
}
|
|
}
|
|
|
|
/** Find submit button used by Enter
|
|
* @param HTMLElement
|
|
* @return HTMLInputElement
|
|
*/
|
|
function findDefaultSubmit(el) {
|
|
if (el.jushTextarea) {
|
|
el = el.jushTextarea;
|
|
}
|
|
if (!el.form) {
|
|
return null;
|
|
}
|
|
var inputs = qsa('input', el.form);
|
|
for (var i = 0; i < inputs.length; i++) {
|
|
var input = inputs[i];
|
|
if (input.type == 'submit' && !input.style.zIndex) {
|
|
return input;
|
|
}
|
|
}
|
|
}
|
|
|
|
/** Initialize the copy to clipboard feature
|
|
* @param HTMLElement
|
|
*/
|
|
function setupCopyToClipboard(document) {
|
|
var node = document.querySelectorAll("a.copy-to-clipboard");
|
|
node.forEach(function(element) {
|
|
element.addEventListener("click", function() {
|
|
var nodeSql = document.querySelector("code.copy-to-clipboard");
|
|
if (nodeSql == null || nodeSql == undefined) {
|
|
nodeSql = document.querySelector("textarea.sqlarea");
|
|
}
|
|
if (nodeSql != null && nodeSql != undefined) {
|
|
if (element.classList.contains('expand')) {
|
|
document.getElementById(element.getAttribute('data-expand-id')).classList.remove("hidden");
|
|
}
|
|
copyToClipboard(nodeSql);
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
/** Copy element's content in clipboard
|
|
* @param HTMLElement
|
|
*/
|
|
function copyToClipboard(el) {
|
|
|
|
var nodeName = el.nodeName.toLowerCase();
|
|
if (nodeName == 'code') {
|
|
var range = document.createRange();
|
|
range.selectNode(el);
|
|
window.getSelection().removeAllRanges();
|
|
window.getSelection().addRange(range);
|
|
document.execCommand("copy");
|
|
window.getSelection().removeAllRanges();
|
|
} else if (nodeName == 'textarea') {
|
|
el.select();
|
|
if (document.getSelection().toString().length > 1024 * 1024) {
|
|
alert('Too large for clipboard');
|
|
} else {
|
|
document.execCommand("copy");
|
|
document.getSelection().removeAllRanges();
|
|
}
|
|
}
|
|
}
|
|
|
|
/** Add event listener
|
|
* @param HTMLElement
|
|
* @param string without 'on'
|
|
* @param function
|
|
*/
|
|
function addEvent(el, action, handler) {
|
|
if (el.addEventListener) {
|
|
el.addEventListener(action, handler, false);
|
|
} else {
|
|
el.attachEvent('on' + action, handler);
|
|
}
|
|
}
|
|
|
|
/** Defer focusing element
|
|
* @param HTMLElement
|
|
*/
|
|
function focus(el) {
|
|
setTimeout(function () { // this has to be an anonymous function because Firefox passes some arguments to setTimeout callback
|
|
el.focus();
|
|
}, 0);
|
|
}
|
|
|
|
/** Clone node and setup submit highlighting
|
|
* @param HTMLElement
|
|
* @return HTMLElement
|
|
*/
|
|
function cloneNode(el) {
|
|
var el2 = el.cloneNode(true);
|
|
var selector = 'input, select';
|
|
var origEls = qsa(selector, el);
|
|
var cloneEls = qsa(selector, el2);
|
|
for (var i=0; i < origEls.length; i++) {
|
|
var origEl = origEls[i];
|
|
for (var key in origEl) {
|
|
if (/^on/.test(key) && origEl[key]) {
|
|
cloneEls[i][key] = origEl[key];
|
|
}
|
|
}
|
|
}
|
|
setupSubmitHighlight(el2);
|
|
return el2;
|
|
}
|
|
|
|
oninput = function (event) {
|
|
var target = event.target;
|
|
var maxLength = target.getAttribute('data-maxlength');
|
|
alterClass(target, 'maxlength', target.value && maxLength != null && target.value.length > maxLength); // maxLength could be 0
|
|
};
|