我在下面做了一个off与on的判断，但当我想提交按钮时会弹出('评价失败请重试');因为在下面时的num值在ajax时没有，所以才有这个问题，如何让下面的num，获取到？
// num为点亮星星的数量，
$(function () {
var num = 0;
//实现星星效果
var $rating = $('#rating')
lightOn(num);
$rating.on('mouseover', '.rating-item', function () {
lightOn($(this).index() + 1);
}).on('click', '.rating-item', function () {
num = $(this).index() + 1;
}).on('mouseout', function () {
lightOn(num);
return num;
});
//提交文字表单
$('#info-button').on('click', function () {
$.ajax({
type: 'post',
url: "{:U('User/Index/evaluate')}",
data: {
score: num,
textarea: $("textarea[name='from-textarea']").val(),
id: $("input[name='id']").val()
},
dataType: 'json',
success: function (data) {
if (data != 0) {
hideShow('.form-text', '.success');
$('.close-success').on('click', function () {
$('.success').hide();
num = 0;
$("textarea[name='from-textarea']").val('');
act(data);
});
} else if (data == -1) {
alert('您不满足评价条件');
} else {
alert('评价失败请重试');
}
}
})
})
function act(uid, object) {
// var object = arguments[1]?arguments:0;
// if(object != 0){
// $('#list-ul>li').removeClass('active');
// $(object).addClass('active');
// }
// $(object).addClass('active');
$.ajax({
type: 'post',
url: "{:U('User/Index/getevaluate')}",
data: {
id: uid
},
dataType: 'json',
success: function (obj) {
hideShow('.unchanged', '.info');
$('.username').html(obj['data']['name']);
$('.job_number').html(obj['data']['job_number']);
$('.u-pic img').attr('src', obj['data']['thumb']);
$('.motto').html(obj['data']['motto']);
if (obj['res'] == 0) {
$('.info').removeClass('show-con');
lightOn(0);
$("input[name='id']").val(obj['data']['id']);
hideShow('.text-show', '.form-text');
var num=0;
$('#rating').on('mouseover', '.rating-item', function () {
lightOn($(this).index() + 1);
})
$('#rating').on('click', '.rating-item', function () {
num = $(this).index() + 1;
})
$('#rating').on('mouseout', function () {
lightOn(num);
console.log(num)
return num;
});
} else {
$(".info").addClass('show-con');
hideShow('.form-text', '.text-show');
$('.name').html("用户：" + obj['data']['user_name']);
$('.ctime').html("时间：" + obj['data']['create_time']);
$('.cont').html(obj['data']['cont']);
lightOn(obj['data']['score']);
if(obj['data']['score'] >= 1){
$('#rating').off("mouseover");
$('#rating').off("mouseout");
$('#rating').off("click");
}
}
}
})
}
function lightOn(n) {
var $rating = $('#rating'),
$item = $rating.find('.rating-item');
$item.each(function (index) {
if (index < n) {
$(this).addClass('action');
} else {
$(this).removeClass('action');
}
})
} |
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