Box{
width: 17.25rem;
height: 2.5rem;
line-height: 2.5rem;
background-color: #FFF;
margin: 1.5rem auto;
border-radius: 0.2rem;
}
.page-icon{
float: left;
font-size: 0.4rem;
color: #FFE7C9;
width: 1.32rem;
text-align: center;
}
.page-info{
font-size: 0.65rem;
color: #F3A84D;
}
.question-
Box{
width: 17.25rem;
background-color: #FFF;
margin-left: 0.75rem;
border-radius: 0.2rem;
}
.question{
font-size: 0.8rem;
color: #43689F;
padding: 1.1rem 0 0.8rem 0.75rem;
}
.answer-item{
font-size: 0.75rem;
color: #80A1D0;
border-top: 1px solid #EEE;
padding: 1.1rem 0 1.1rem 1.0rem;
}
.icon-txt{
background-color: orange;
border-radius: 0.5rem;
display: block;
width: 0.8rem;
height: 0.8rem;
line-height: 0.8rem;
margin: 0.95rem auto;
}
.icon-txt-active{
background-color: #FFE7C9;
border-radius: 0.3rem;
display: block;
width: 0.3rem;
height: 0.3rem;
line-height: 2.0rem;
color: #FFF;
margin: 1.25rem auto;
}
.list-item {
width: 100%;
position: absolute;
transform: translate3d(100%,0);
transition: transform 0.5s;
}
.first-li {
transform: translate3d(0,0);
}
.selected {
background-color: orange;
}
显示结果页
//加载数据
$http({
method: 'GET',url: '/Service/RiskTest',}).then(function (resp) {
vm.questionList = resp.data.Questions;
},function (resp) {
console.log("ERROR",resp);
});
var lis = document.querySelectorAll(".list-item"),//题目列表
count = 0,//做了多少道题
index = 0,//当前第几题
BIG = 9; //最大索引值，因为总共10道题，所以是9（常量）
//选择答案
vm.OnClickAnswer = function (answer,$parentIndex) {
var icons = document.querySelectorAll(".icon"),curr = $parentIndex; //当前题目索引
next = $parentIndex + 1; //下一题索引
nextQuestion = vm.questionList[next]; //下一道题
//当前问题的答案列表
var answerList = vm.questionList[$parentIndex].AnswerList;
//为每个答案对象添加属性 Selected,默认值为false
for (var i = 0,len = answerList.length; i < len; i++) {
answerList[i].Selected = false;
}
//将选中的答案设置为true (从而应用样式.selected 将背景色设置为黄色)
answer.Selected = true;
//判断是否为最后一道题
if ($parentIndex < BIG) { //不是最后一题
//改变顶部进度样式
icons[curr].classList.remove("icon-txt");
icons[curr].classList.add("icon-txt-active");
//切换到下一题
lis[curr].style.webkitTransform = 'Translate3d(-100%,0)';
nextQuestion && (lis[next].style.webkitTransform = 'Translate3d(0,0)');
} else { //是最后一题
//改变顶部进度样式
icons[curr].classList.remove("icon-txt");
icons[curr].classList.add("icon-txt-active");
//计算分数
vm.point = CalcPoint();
//显示测评结果
vm.showResult = true;
}
//做了多少题
count = CalcCount();
//因为选中答案会自动切换到下一题，所以索引更新为next
index = next;
}
//计算分数
var CalcPoint = function () {
var point = 0;
for (var i = 0,lenq = vm.questionList.length; i < lenq; i++) {
for (var k = 0,lena = vm.questionList[i].AnswerList.length; k < lena; k++) {
if (vm.questionList[i].AnswerList[k].Selected) {
point += vm.questionList[i].AnswerList[k].score;
}
}
}
return point;
}
//计算当前做了多少道题
var CalcCount = function(){
var count = 0;
for (var i = 0,lena = vm.questionList[i].AnswerList.length; k < lena; k++) {
if (vm.questionList[i].AnswerList[k].Selected) {
count++;
}
}
}
return count;
}
/ 触屏滑动效果处理 == 开始 == /
var offsetX = 0,//手指滑动偏移量
startX,//滑动开始时的X轴坐标点
startTime; //手指滑动开始时间
//触屏开始
var startHandler = function (evt) {
//每次触屏时将偏移量重置为0
offsetX = 0;
//记录X坐标
startX = evt.touches[0].pageX;
//取得时间戳
startTime = new Date() 1;
};
//触屏滑动
var moveHandler = function (evt) {
//阻止默认事件
evt.preventDefault();
//记录手指滑动的偏移量
offsetX = evt.touches[0].pageX - startX;
var curr = index,prev = index - 1,next = index + 1,prevQuestion = vm.questionList[prev],nextQuestion = vm.questionList[next],width = window.innerWidth;
//手指滑动时题卡跟着手指滑动（向右滑：[偏移量大于0，即正数，并且不是第一道题]）
if (offsetX > 0 && index > 0) {
lis[curr].style.webkitTransform = 'Translate3d(' + offsetX + 'px,0)';
prevQuestion && (lis[prev].style.webkitTransform = 'Translate3d(' + (offsetX - width) + 'px,0)');
}
//手指滑动时题卡跟着手指滑动（向左滑：[偏移量小于0，即负数，并且不是最后一题]）
if (offsetX < 0 && index < count) {
lis[curr].style.webkitTransform = 'Translate3d(' + offsetX + 'px,0)';
nextQuestion && (lis[next].style.webkitTransform = 'Translate3d(' + (offsetX + width) + 'px,0)');
}
};
//触屏结束
var endHandler = function (evt) {
var boundary = window.innerWidth / 5,//当手指滑动的偏移量为屏幕的5分之一时才进行切换
quickBoundary = 60,//当手指快速滑动时，偏移量为60即可
endTime = new Date() 1; //获取结束时间戳
//判断是否为快速滑动
if (endTime - startTime > 1000) {
//判断是向左滑还是向右滑
if (offsetX > 0) {
//判断是否达到切换偏移量
if (offsetX >= boundary) {
MoveToRight();
} else {
ResetMoveRight();
}
} else{
if (offsetX < -boundary) {
MoveToLeft();
} else {
ResetMoveLeft();
}
}
} else {
if (offsetX > 0) {
if (offsetX >= quickBoundary) {
MoveToRight();
} else {
ResetMoveRight();
}
} else {
if (offsetX < -quickBoundary) {
MoveToLeft();
} else {
ResetMoveLeft();
}
}
}
};
//向右滑动事件
var MoveToRight = function () {
var curr = index,prev = index -1,prevQuestion = vm.questionList[prev];
if (curr > 0) {
lis[curr].style.webkitTransform = 'Translate3d(100%,0)';
prevQuestion && (lis[prev].style.webkitTransform = 'Translate3d(0,0)');
index--;
}
}
//右滑重置(当滑动距离没达到切换偏移量时，题卡回到原点)
var ResetMoveRight = function () {
var curr = index,prevQuestion = vm.questionList[prev];
lis[curr].style.webkitTransform = 'Translate3d(0,0)';
prevQuestion && (lis[prev].style.webkitTransform = 'Translate3d(-100%,0)');
}
//向左滑动事件
var MoveToLeft = function () {
var curr = index,nextQuestion = vm.questionList[next];
if (curr < count) {
lis[curr].style.webkitTransform = 'Translate3d(-100%,0)');
index++;
}
}
//左滑重置(当滑动距离没达到切换偏移量时，题卡回到原点)
var ResetMoveLeft = function () {
var curr = index,nextQuestion = vm.questionList[next];
lis[curr].style.webkitTransform = 'Translate3d(0,0)';
nextQuestion && (lis[next].style.webkitTransform = 'Translate3d(100%,0)');
}
//监听滑动事件
var outer = document.getElementById("listBox");
outer.addEventListener('touchstart',startHandler);
outer.addEventListener('touchmove',moveHandler);
outer.addEventListener('touchend',endHandler);
/ 触屏滑动效果处理 == 结束 == /
}
})(angular);
