///<reference path="jquery-1.3.2-vsdoc2.js" />
(function($) {
var pageDataChange = false //默認標識頁面數(shù)據(jù)未發(fā)生改變
/*監(jiān)控頁面數(shù)據(jù)是否發(fā)生變化*/
$.fn.MonitorDataChange = function(options) {
var tagName = new Array('Input', 'Select', 'Textarea');
var ctrlIds = [];

var deafult = {
arrTags: tagName, //需監(jiān)控控件的tagName屬性數(shù)組
arrCtrls: ctrlIds //不監(jiān)控的控件ID
};
var ops = $.extend(deafult, options);

for (var i = 0; i < ops.arrTags.length; i++) {
$(ops.arrTags[i]).each(function() {
if (ops.arrCtrls.length == 0) {
$(this).bind('change', function() {
pageDataChange = true;
});
}
else {
var flag = false;
for (var j = 0; j < ops.arrCtrls.length; j++) {
if ($(this).attr('id') == ops.arrCtrls[j]) {
flag = true;
break;
}
}
if (!flag) {
$(this).bind('change', function() {
pageDataChange = true;
});
}
}
});
}
return this;
};
/*返回頁面數(shù)據(jù)是否發(fā)生變化*/
$.fn.getValue = function() {
return pageDataChange;
};
})(jQuery);