Archive for April, 2008

0

Edit this page form and left when prompted to do (jQuery)

Posted by rueben
April 23, 2008

?View Code JAVASCRIPT$.fn.enable_changed_form_confirm = function () {
var _f = this;
$(’:text, :password, textarea’, this).each(function() {
$(this).attr(’_value’, $(this).val());
});
 
$(’:checkbox, :radio’, this).each(function() {
var _v = this.checked ? ‘on’ : ‘off’;
$(this).attr(’_value’, _v);
});
 
$(’select’, this).each(function() {
$(this).attr(’_value’, this.options[this.selectedIndex].value);
});
 
$(this).submit(function() {
window.onbeforeunload = null;
});
 
window.onbeforeunload = function(_f) {
if(is_form_changed(_f)) {
return "You will lose any unsaved content.";
}
}
}
 
function is_form_changed(f) {
var changed = false;
$(’:text, :password, textarea’, f).each(function() {
var _v = $(this).attr(’_value’);
if(typeof(_v) == [...]