ajax修改表单的值后dom没更新的解决办法

(function ($) { var oldHTML = $.fn.html; $.fn.formhtml = function () { if (arguments.length) return oldHTML.apply(this,arguments); $("input,textarea,button",this).each(function () { this.setAttribute(‘value‘,this.value); }); $(":radio,:checkbox",this).each(function () { // im not really even sure you need to do this for "checked" // but what the heck,better safe than sorry if (this.checked) this.setAttribute(‘checked‘,‘checked‘); else this.removeAttribute(‘checked‘); }); $("option",this).each(function () { // also not sure,but,better safe... if (this.selected) this.setAttribute(‘selected‘,‘selected‘); else this.removeAttribute(‘selected‘); }); return oldHTML.apply(this); }; //optional to override real .html() if you want // $.fn.html = $.fn.formhtml; })(jQuery);