通过禁用按钮避免jQuery.ajax重复请求
function disabledButton() {$("input[@type='submit']").each(function () { $(this).bind("click", function () { $(this).attr("disabled", true); $(this).parents().filter("form").trigger("submit");});});}var initFun = window.onload;if (initFun == null) {window.onload = disabledButton;} else {window.onload = function () {initFun();disabledButton();};}