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Mini Shell
Mini Shell
// Avoid `console` errors in browsers that lack a console.
(function() {
var method;
var noop = function noop() {};
var methods = [
'assert', 'clear', 'count', 'debug', 'dir', 'dirxml', 'error',
'exception', 'group', 'groupCollapsed', 'groupEnd', 'info', 'log',
'markTimeline', 'profile', 'profileEnd', 'table', 'time', 'timeEnd',
'timeStamp', 'trace', 'warn'
];
var length = methods.length;
var console = (window.console = window.console || {});
while (length--) {
method = methods[length];
// Only stub undefined methods.
if (!console[method]) {
console[method] = noop;
}
}
}());
// Place any jQuery/helper plugins in here.
function getCaretPosition (ctrl) {
var caretPos = 0;
if (document.selection) {
// IE Support
ctrl.focus ();
var sel = document.selection.createRange ();
sel.moveStart ('character', -ctrl.value.length);
caretPos = sel.text.length;
} else if (ctrl.selectionStart || ctrl.selectionStart == '0') {
// Firefox support
caretPos = ctrl.selectionStart;
}
return caretPos;
}
function setCaretPosition(ctrl, pos) {
if (ctrl.setSelectionRange) {
ctrl.focus();
ctrl.setSelectionRange(pos,pos);
} else if (ctrl.createTextRange) {
var range = ctrl.createTextRange();
range.collapse(true);
range.moveEnd('character', pos);
range.moveStart('character', pos);
range.select();
}
}
Zerion Mini Shell 1.0