找到需要綁定的元素,用add添加驗證事件
elementId = "#xxxxxxxxx_" + rowID; if ($(elementId).rules().required == undefined) { if (!$(elementId).hasClass("ui-disabled")) { $(elementId).rules("add", { required: true, maxlength: 2000, messages: { required: "Please enter a description", maxlength: "Description cannot be longer than 2000 characters" } }); }