2 // global var that holds: 0- if ctrl key is not pressed 1- if ctrl key is pressed
3 var ctrlKeyHistory = 0;
6 * Allows moving around inputs/select by Ctrl+arrows
8 * @param object event data
10 function onKeyDownArrowsHandler (event) {
11 var e = event || window.event;
13 var o = (e.srcElement || e.target);
17 if (o.tagName !== 'TEXTAREA' && o.tagName !== 'INPUT' && o.tagName !== 'SELECT') {
20 if ((e.which !== 17) && (e.which !== 37) && (e.which !== 38) && (e.which !== 39) && (e.which !== 40)) {
27 if (e.type === 'keyup') {
32 } else if (e.type === 'keydown') {
38 if (ctrlKeyHistory !== 1) {
44 var pos = o.id.split('_');
45 if (pos[0] !== 'field' || typeof pos[2] === 'undefined') {
73 var isFirefox = navigator.userAgent.toLowerCase().indexOf('firefox/') > -1;
75 var id = 'field_' + y + '_' + x;
77 var nO = document.getElementById(id);
79 id = 'field_' + y + '_' + x + '_0';
80 nO = document.getElementById(id);
83 // skip non existent fields
88 // for firefox select tag
89 var lvalue = o.selectedIndex;
90 var nOvalue = nO.selectedIndex;
97 for (ffversion = 3 ; ffversion < 25 ; ffversion++) {
98 var isFirefoxV24 = navigator.userAgent.toLowerCase().indexOf('firefox/' + ffversion) > -1;
105 if (e.which === 38 || e.which === 37) {
107 } else if (e.which === 40 || e.which === 39) {
110 nO.selectedIndex = nOvalue;
112 if (e.which === 38 || e.which === 37) {
114 } else if (e.which === 40 || e.which === 39) {
117 o.selectedIndex = lvalue;
121 if (nO.tagName !== 'SELECT') {
124 e.returnValue = false;
127 AJAX.registerTeardown('keyhandler.js', function () {
128 $(document).off('keydown keyup', '#table_columns');
129 $(document).off('keydown keyup', 'table.insertRowTable');
132 AJAX.registerOnload('keyhandler.js', function () {
133 $(document).on('keydown keyup', '#table_columns', function (event) {
134 onKeyDownArrowsHandler(event.originalEvent);
136 $(document).on('keydown keyup', 'table.insertRowTable', function (event) {
137 onKeyDownArrowsHandler(event.originalEvent);