jQuery前台数据获取实现代码

return str;
}
(function ($j) {
$j.util = {
_compareTagName : function (item, tagName) {
return item.attr(“tagName”).toUpperCase() == tagName.toUpperCase();
},
isTable: function (item) {
return $j.util._compareTagName(item, “TABLE”);
},
isDiv: function (item) {
return $j.util._compareTagName(item, “DIV”);
},
isInput: function (item) {
return $j.util._compareTagName(item, “INPUT”);
},
isSpan: function (item) {
return $j.util._compareTagName(item, “SPAN”);
},
isLi: function (item) {
return $j.util._compareTagName(item, “LI”);
},
isTD: function (item) {
return $j.util._compareTagName(item, “TD”);
}
};
})(jQuery);