$(".t1").blur(function () {

var td = $(".t1");

var txt = td.text();

var newtxt = $(this).val();

if (newtxt != txt) {

td.html(newtxt);

}

else {

td.html(newtxt);

}

console.log(newtxt);

$.ajax({

type: "POST",

url: "UpdateMySign",

data: { MySign: newtxt },

dataType: "html",

error: function () {

layer.msg('服务器繁忙，请稍后再试！', {

offset: '15px',

icon: 2,

time: 1000

});

},

success: function (json) {

if (json.code > 0) {

layer.msg('上传失败，' + json.msg, {

offset: '15px',

icon: 2,

time: 1000

});

} else {

//var index = parent.layer.getFrameIndex(window.name);

parent.layer.msg('修改成功');

//location.reload();

}

}

});

});