Software: Apache. PHP/5.5.15 uname -a: Windows NT SVR-DMZ 6.1 build 7600 (Windows Server 2008 R2 Enterprise Edition) i586 SYSTEM Safe-mode: OFF (not secure) C:\dmz\phpMyAdmin\js\ drwxrwxrwx |
Viewing file: keyhandler.js (3.23 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) | /* vim: set expandtab sw=4 ts=4 sts=4: */ // global var that holds: 0- if ctrl key is not pressed 1- if ctrl key is pressed var ctrlKeyHistory = 0; /** * Allows moving around inputs/select by Ctrl+arrows * * @param object event data */ function onKeyDownArrowsHandler(e) { e = e || window.event; var o = (e.srcElement || e.target); if (!o) { return; } if (o.tagName != "TEXTAREA" && o.tagName != "INPUT" && o.tagName != "SELECT") { return; } if ((e.which != 17) && (e.which != 37) && (e.which != 38) && (e.which != 39) && (e.which !=40)) { return; } if (!o.id) { return; } if (e.type == "keyup") { if (e.which==17) { ctrlKeyHistory = 0; } return; } else if (e.type == "keydown") { if (e.which == 17) { ctrlKeyHistory = 1; } } if (ctrlKeyHistory != 1) { return; } e.preventDefault(); var pos = o.id.split("_"); if (pos[0] != "field" || typeof pos[2] == "undefined") { return; } var x = pos[2], y = pos[1]; var nO = null; switch (e.keyCode) { case 38: // up y--; break; case 40: // down y++; break; case 37: // left x--; break; case 39: // right x++; break; default: return; } var is_firefox = navigator.userAgent.toLowerCase().indexOf("firefox/") > -1; var id = "field_" + y + "_" + x; nO = document.getElementById(id); if (! nO) { id = "field_" + y + "_" + x + "_0"; nO = document.getElementById(id); } // skip non existent fields if (! nO) { return; } // for firefox select tag var lvalue = o.selectedIndex; var nOvalue = nO.selectedIndex; nO.focus(); if (is_firefox) { var ffcheck = 0; var ffversion; for (ffversion = 3 ; ffversion < 25 ; ffversion++) { var is_firefox_v_24 = navigator.userAgent.toLowerCase().indexOf('firefox/'+ffversion) > -1; if (is_firefox_v_24) { ffcheck = 1; break; } } if (ffcheck == 1) { if (e.which == 38 || e.which == 37) { nOvalue++; } else if (e.which == 40 || e.which == 39) { nOvalue--; } nO.selectedIndex=nOvalue; } else { if (e.which == 38 || e.which == 37) { lvalue++; } else if (e.which == 40 || e.which == 39) { lvalue--; } o.selectedIndex=lvalue; } } if (nO.tagName != 'SELECT') { nO.select(); } e.returnValue = false; } AJAX.registerTeardown('keyhandler.js', function () { $('#table_columns').die('keydown keyup'); $('table.insertRowTable').die('keydown keyup'); }); AJAX.registerOnload('keyhandler.js', function () { $('#table_columns').live('keydown keyup', function (event) { onKeyDownArrowsHandler(event.originalEvent); }); $('table.insertRowTable').live('keydown keyup', function (event) { onKeyDownArrowsHandler(event.originalEvent); }); }); |
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