利用 $.fn 可以让每一个jquery 对象都能直接使用这个方法。
//form表单转化json对象
$.fn.serializeObject = function () {
???var o = {};
???var a = this.serializeArray();
???$.each(a, function () {
???????if (o[this.name]) {
???????????if (!o[this.name].push) {
???????????????o[this.name] = [o[this.name]];
???????????}
???????????o[this.name].push(this.value || ‘‘);
???????} else {
???????????o[this.name] = this.value || ‘‘;
???????}
???});
???return o;
};
$.fn.serializeObjectNoNullAttr = function () {
???var data = this.serializeObject();
???for (var p in data) {
???????if (data[p] == null || data[p] == ‘‘) {
???????????delete data[p];
???????}
???}
???return data;
};
用法:
$("#searchForm").serializeObjectNoNullAttr()
form表单转化json对象
原文地址:http://www.cnblogs.com/daiwenru/p/8046046.html