1 const https = require('../../public/js/douban.js');
2
3 if(!Object.assign) {
4 Object.assign = require('../../public/core/object-assign.js')
5 }
6 //index.js
7 //获取应用实例
8 var app = getApp();
9 Page({
10 params:{
11
12 },
13 data: {
14 hourLong:45*60,//答题时长，单位秒
15 time:'45:00',//答题时长，单位秒
16 maxError:10,//最大错题数
17 userType:'xuechetiku',
18 isShowNewExam:false,//是否显示后台答案统计
19 isNewExam:false,//是否使用后台答案。为true时必须isShowNewExam也为true
20 isLoading:false,//加载
21 swiper:{
22 active:0
23 },
24 layerlayer:{
25 isLayerShow:false,//默认弹窗
26 layerAnimation:{},//弹窗动画
27 },
28 answerUrl:'weixin/small/1.0/?m=SmallApp&c=weixin&a=mnksHandPaper',//交卷URL
29 answers:{
30 onLoadUrl:'weixin/small/1.0/?m=SmallApp&c=weixin&a=questionID',//题目号链接
31 start:0,//初始题号
32 end:0,//结束题号
33 allLists:[],//题号数据
34 activeNum:0,//当前条数
35 showActiveNum:0,//当前显示条数
36 onceLoadLength:5,//一次向俩端加载条数
37 url:'weixin/small/1.0/?m=SmallApp&c=weixin&a=getQuestion',//题目详情链接
38 isShowTip:false//默认是否显示提示
39 }
40 },
41 //单选逻辑
42 tapRadio:function(e){
43 //判断是否为已答题
44 if(this.data.answers.allLists[this.data.answers.activeNum].isNoFirst){
45 return false;
46 }
47 var thisOption=e.currentTarget.dataset.option,
48 list = this.data.answers.allLists[this.data.answers.activeNum].options.map(function(option,i){
49 if(thisOption == option.tip){
50 if(!option.isSelect){
51 // option.isActive = true;
52 option.isSelect = true;
53 }else{
54 // option.isActive = false;
55 option.isSelect = false;
56 }
57 }
58 return option
59 });
60 this.data.answers.allLists[this.data.answers.activeNum].options = list;
61 this.tapSelect(e);
62 },
63 //多选逻辑
64 tapCheckbox:function(e){
65 //判断是否为已答题
66 if(this.data.answers.allLists[this.data.answers.activeNum].isNoFirst){
67 return false;
68 }
69 var thisOption=e.currentTarget.dataset.option,
70 list = this.data.answers.allLists[this.data.answers.activeNum].options.map(function(option,i){
71 if(thisOption == option.tip){
72 if(!option.isSelect){
73 // option.isActive = true;
74 option.isSelect = true;
75 }else{
76 // option.isActive = false;
77 option.isSelect = false;
78 }
79 }
80 return option
81 });
82 this.data.answers.allLists[this.data.answers.activeNum].options = list;
83 this.setSwiperList();
84 this.setData(this.data);
85 },
86 //答案判断逻辑
87 tapSelect:function(e){
88 //判断是否为已答题
89 if(this.data.answers.allLists[this.data.answers.activeNum].isNoFirst){
90 return false;
91 }
92
93 var answered = 0,bool=true,that=this;
94 this.data.answers.allLists[this.data.answers.activeNum].options.forEach(function(option,i){
95 //解析答案数字编码
96 if(option.isSelect){
97 switch(option.tip){
98 case 'A':
99 answered = + 16;
100 break;
101 case 'B':
102 answered = + 32;
103 break;
104 case 'C':
105 answered = + 64;
106 break;
107 case 'D':
108 answered = + 128;
109 break;
110 default:
111 console.log('超出设定');
112 }
113 }
114 if(option.isSelect && !option.correct){
115 bool=false;
116 }
117 if(!option.isSelect && option.correct){
118 bool=false;
119 }
120 });
121 //存放本次答案数字编码
122 this.data.answers.allLists[this.data.answers.activeNum].answered = answered;
123
124 //改变题目状态为已答
125 if(bool){
126 //修正答案统计
127 if(this.data.answers.allLists[this.data.answers.activeNum].isAnswer == 0){
128 this.data.answers.success++;
129 }
130 //修正答案统计
131 if(this.data.answers.allLists[this.data.answers.activeNum].isAnswer == 2){
132 this.data.answers.success++;
133 this.data.answers.error--;
134 }
135 //设置为对题
136 this.data.answers.allLists[this.data.answers.activeNum].isAnswer = 1;
137 }else{
138 //修正答案统计
139 if(this.data.answers.allLists[this.data.answers.activeNum].isAnswer == 0){
140 this.data.answers.error++;
141 }
142 //修正答案统计
143 if(this.data.answers.allLists[this.data.answers.activeNum].isAnswer == 1){
144 this.data.answers.success--;
145 this.data.answers.error++;
146 }
147 //设置为错题
148 this.data.answers.allLists[this.data.answers.activeNum].isAnswer = 2;
149 }
150 //改变为已答题状态
151 this.data.answers.allLists[this.data.answers.activeNum].isNoFirst = true;
152 this.data.isShowTip = !bool;
153 this.setSwiperList();
154 this.setData(this.data);
155 if(this.data.maxError+1 == this.data.answers.error){
156 wx.showModal({
157 title:'提示',
158 content: `您已答错了${this.data.answers.error}题，成绩不合格，是否继续答题？` ,
159 showCancel:true,
160 cancelText:'继续答题',
161 cancelColor:'#00bcd5',
162 confirmText:'交卷',
163 confirmColor:'#00bcd5',
164 success: function(res) {
165 if (res.confirm) {
166 that.setSubmit();
167 }else{
168 if(that.data.answers.activeNum + 1 < that.data.answers.allLists.length){
169 setTimeout(() => that.onSwiper('left'),200);
170 }
171 }
172 }
173 });
174 }else if(that.data.answers.activeNum + 1 < that.data.answers.allLists.length){
175 setTimeout(() => that.onSwiper('left'),200);
176 }
177 if(this.data.answers.activeNum + 1 == that.data.answers.allLists.length){
178 this.submitTip();
179 }
180 },
181 //页码切换列表效果
182 pageClick:function(){
183 var layerAnimation = wx.createAnimation({
184 transformOrigin: "50% 50%",
185 duration: 500,
186 timingFunction: "ease",
187 delay: 0
188 });
189 if(!this.data.layerlayer.isLayerShow){
190 layerAnimation.translate3d(0,0,0).step();
191 }else{
192 layerAnimation.translate3d(0,'100%',0).step();
193 }
194 this.data.layerlayer.isLayerShow = !this.data.layerlayer.isLayerShow;
195 this.data.layerlayer.layerAnimation = layerAnimation;
196 this.setData(this.data);
197 },
198 //页码切换列表收缩
199 layerFooterClick:function(){
200 var layerAnimation = wx.createAnimation({
201 transformOrigin: "50% 50%",
202 duration: 500,
203 timingFunction: "ease",
204 delay: 0
205 });
206 layerAnimation.translate3d(0,'100%',0).step();
207 this.data.layerlayer.isLayerShow = false;
208 this.data.layerlayer.layerAnimation = layerAnimation;
209 this.setData(this.data);
210 },
211 //题号变更逻辑
212 setActiveNum:function(e){
213 var thisOption=e.currentTarget.dataset.option - 0;
214 this.data.answers.activeNum = thisOption;
215 this.data.answers.showActiveNum = thisOption;
216 this.data.isLoading = false;
217 this.layerFooterClick();
218 this.getSubject();
219 },
220 //swiper切换
221 setEvent:function(e){
222 console.log('swiper切换')
223 this.data.swiper.touchstartEvent = e;
224 return false;
225 },
226 //滑动结束
227 touchEnd:function(e){
228 console.log('滑动结束')
229 this.onSwiper(this.getDirection(this.data.swiper.touchstartEvent,e));
230 return false;
231 },
232 //swiper切换
233 onSwiper:function(dire){
234 console.log('swiper切换1')
235 var that = this,
236 active = 0,
237 storeSetTime,
238 animationO = wx.createAnimation({
239 transformOrigin: "50% 50%",
240 duration: 200,
241 timingFunction: "linear",
242 delay: 0
243 }),
244 animationT = wx.createAnimation({
245 transformOrigin: "50% 50%",
246 duration: 200,
247 timingFunction: "linear",
248 delay: 0
249 }),
250 animationS = wx.createAnimation({
251 transformOrigin: "50% 50%",
252 duration: 200,
253 timingFunction: "linear",
254 delay: 0
255 });
256
257 if(!this.$isLock){//锁屏控制
258
259 this.$isLock = true;
260
261 if(dire == 'bottom' || dire == 'top' || !dire){
262 this.$isLock = false;
263 return false;
264 }
265
266 if(this.data.answers.activeNum >= this.data.answers.allLists.length - 1 && dire == 'left'){
267 this.$isLock = false;
268 return false;
269 }
270
271 if(this.data.answers.activeNum <= 0 && dire == 'right'){
272 this.$isLock = false;
273 return false;
274 }
275
276 if(dire == 'right'){
277 animationO.translate3d('0',0,0).step();
278 animationT.translate3d('100%',0,0).step();
279 if(this.data.answers.activeNum > this.data.answers.start){
280 active = - 1;
281 }else{
282 this.$isLock = false;
283 return;
284 }
285 }
286 if(dire == 'left'){
287 animationT.translate3d('-100%',0,0).step();
288 animationS.translate3d('0',0,0).step();
289 if(this.data.answers.activeNum < this.data.answers.end){
290 active = 1;
291 }else{
292 this.$isLock = false;
293 return;
294 }
295 }
296 this.data.swiper.animationO = animationO.export();
297 this.data.swiper.animationT = animationT.export();
298 this.data.swiper.animationS = animationS.export();
299 this.data.answers.showActiveNum = this.data.answers.activeNum + active;
300
301 this.setData(this.data);
302
303 setTimeout(function(){
304 that.setHtmlsetHtml(active);
305 },200);
306 }
307 },
308 //修改页面至正常位置
309 setHtmlsetHtml:function(active){
310 console.log('修改页面至正常位置')
311 var animationO = wx.createAnimation({
312 transformOrigin: "50% 50%",
313 duration: 0,
314 delay: 0
315 }),
316 animationT = wx.createAnimation({
317 transformOrigin: "50% 50%",
318 duration: 0,
319 delay: 0
320 }),
321 animationS = wx.createAnimation({
322 transformOrigin: "50% 50%",
323 duration: 0,
324 delay: 0
325 });
326 animationO.translate3d('-100%',0,0).step();
327 animationT.translate3d('0',0,0).step();
328 animationS.translate3d('100%',0,0).step();
329 console.log('active',this.data.swiper.active, active)
330 this.data.swiper.active = this.data.swiper.active + active;
331 this.data.answers.activeNum = this.data.answers.activeNum + active;
332 this.data.answers.showActiveNum = this.data.answers.activeNum;
333 this.data.swiper.animationO = animationO;
334 this.data.swiper.animationT = animationT;
335 this.data.swiper.animationS = animationS;
336 this.setSwiperList();
337 this.setData(this.data);
338 //调用加载数据方法
339 if( (this.data.swiper.active == 2 && this.data.answers.start > 0) || (this.data.swiper.active+2 == this.data.answers.list.length && this.data.answers.end+1 < this.data.answers.allLists.length)){
340 this.getSubject();
341 }
342 //调用滑动结束回调
343 if(this.isLockCall && typeof this.isLockCall == 'function'){
344 this.isLockCall();
345 this.isLockCall = false;
346 }
347 this.$isLock = false;
348 },
349 //获得手势方向
350 getDirection:function(startEvent,endEvent){
351 console.log('获得手势方向')
352 var x = endEvent.changedTouches[0].clientX - startEvent.changedTouches[0].clientX,
353 y = endEvent.changedTouches[0].clientY - startEvent.changedTouches[0].clientY,
354 pi=360*Math.atan(y/x)/(2*Math.PI);
355 if(pi<25 && pi>-25 && x>0 && Math.abs(x) > 10){
356 return 'right';
357 }
358 if(pi<25 && pi>-25 && x<0 && Math.abs(x) > 10){
359 return 'left';
360 }
361 if((pi<-75 || pi>750) && y>0 && Math.abs(y) > 10){
362 return 'bottom';
363 }
364 if((pi<-75 || pi>75) && y<0 && Math.abs(y) > 10){
365 return 'top';
366 }
367 },
368 //切换题目逻辑
369 getSubject:function(callBack){
370 console.log('切换题目逻辑')
371 console.log('0', this.data.answers.allLists)
372 var that=this,start = this.data.answers.activeNum - this.data.answers.onceLoadLength,end = this.data.answers.activeNum + this.data.answers.onceLoadLength,params;
373 console.log(start, end, this.data.answers.activeNum, this.data.answers.onceLoadLength)
374 start = start > 0 ? start : 0 ;
375 end = end+1 >= this.data.answers.allLists.length ? this.data.answers.allLists.length : end ;
376 //存放下次展示allallList数据
377 params = this.data.answers.allLists.slice(start,end+1);
378 //存放展示allallList数据ID
379 params = params.map(function(data){
380 //后台需要int型
381 return data.id-0
382 });
383 // console.log(this.data.answers.allLists)
384 // console.log(params)
385 https.find(this.data.answers.url,{questionID:params,subject:this.data.subject},{
386 isNewExam:this.data.isShowNewExam && this.data.isNewExam
387 })
388 .then(d => {
389 console.log(d)
390 //注册滑动结束回调
391 if(this.$isLock){
392 this.isLockCall = ((d) => {
393 return this.callBackGetSubject(d,start,end);
394 })(d)
395 }else{
396 this.callBackGetSubject(d,start,end);
397 }
398 if(typeof callBack == 'function'){
399 callBack();
400 }
401 })
402 .catch(e => {
403 this.callBackError(e.message);
404 })
405 },
406 //详情数据加载的回调
407 callBackGetSubject:function(d,start,end){
408 //数据 开始 结束
409 console.log('详情数据加载的回调')
410 console.log('1',d.data)
411 console.log('0', this.data.answers.allLists)
412 d.data.forEach((data,i) => {
413 this.data.answers.allLists[start+ i] = Object.assign({},data,this.data.answers.allLists[start + i]);
414 })
415 console.log('1',this.data.answers.allLists)
416 this.data.answers.list = d.data;
417 this.data.isLoading = true;
418 this.data.answers.list = d.data;
419 this.data.answers.start = start;
420 this.data.answers.end = end;
421 this.data.swiper.active = this.data.answers.activeNum-this.data.answers.start;
422 this.setSwiperList();
423 this.setData(this.data);
424 // console.log('当前',this.data.answers.activeNum,'开始'，this.data.answers.start,'结束',this.data.answers.end,'' this.data.swiper.active)
425 },
426 //错误的回调
427 callBackError:function(e){
428 wx.showModal({
429 title: '错误',
430 content: '错误提示是：'+ e ,
431 showCancel:false,
432 confirmText:'确认关闭',
433 success: function(res) {
434 // if (res.confirm) {
435 // console.log('用户点击确定')
436 // }
437 }
438 })
439 },
440 //交卷
441 submitTip:function(){
442 const that = this;
443 if(this.data.answers.allLists.length > this.data.answers.error + this.data.answers.success){
444 wx.showModal({
445 title:'提示',
446 content: `您已经回答了${this.data.answers.error + this.data.answers.success}题，还有${this.data.answers.allLists.length - this.data.answers.error - this.data.answers.success}题未答，确定要交卷吗？` ,
447 showCancel:true,
448 cancelText:'继续答题',
449 cancelColor:'#00bcd5',
450 confirmText:'交卷',
451 confirmColor:'#00bcd5',
452 success: function(res) {
453 if (res.confirm) {
454 that.setSubmit();
455 }
456 }
457 });
458 }else{
459 wx.showModal({
460 title:'提示',
461 content: '已经是最后一道题了了，交卷后可立即查看成绩',
462 showCancel:false,
463 confirmText:'知道了',
464 confirmColor:'#00bcd5',
465 success: function(res) {
466 that.setSubmit();
467 }
468 })
469 }
470 },
471 //提交函数
472 setSubmit:function(){
473 var record = this.data.answers.allLists.map((option,i) => {
474 return {
475 id:option.id,
476 answer:option.isAnswer,
477 choose:option.answered || 0
478 };
479 });
480 https.setExamInfo(this.data.answerUrl,{
481 subject:this.data.subject,
482 type:this.data.type,record,
483 subject:this.data.subject,
484 useTime:this.params.seconds,
485 city:app.globalData.getLocation
486 },{}
487 )
488 .then((data) =>{
489 if(data.data.status == 1){
490 wx.redirectTo({
491 url: `../../pages/answer_mark/mark?subject=${this.data.subject}&type=${this.data.type}&time=${this.params.seconds}&mark=${data.data.data.score}&mid=${data.data.data.mid}&error=${this.data.answers.error}`
492 })
493 }
494 })
495 },
496 //计时
497 setTime:function(){
498 let that = this,seconds = Math.floor((new Date().getTime() - this.data.startTime)/1000),minutes = 0;
499 this.params.seconds = seconds;
500 if(seconds >= this.data.hourLong){
501 this.params.seconds = this.data.hourLong;
502 this.data.time = '00:00';
503 this.setData(this.data);
504 wx.showModal({
505 title:'提示',
506 content: '考试时间已到，交卷后可立即查看成绩',
507 showCancel:false,
508 confirmText:'知道了',
509 confirmColor:'#00bcd5',
510 success: function(res) {
511 that.setSubmit();
512 }
513 })
514 }else{
515 seconds = this.data.hourLong - seconds;
516 minutes = Math.floor(seconds/60);
517 seconds = seconds%60;
518 this.data.time = `${minutes > 9 ? minutes: '0' + minutes}:${seconds > 9 ? seconds: '0' + seconds}`;
519 this.setData(this.data);
520 this.swiperTime = setTimeout(()=>{
521 this.setTime();
522 },1000);
523 }
524
525 },
526 setSwiperList(){
527 console.log('setSwiperList')
528 var oldStar = this.data.answers.activeNum-1,
529 oldEnd = this.data.answers.activeNum+1,
530 star = oldStar >= 0 ? oldStar : 0 ,
531 end = oldEnd <= this.data.answers.allLists.length ? oldEnd : this.data.answers.allLists.length;
532 this.data.swiper.list = this.data.answers.allLists.slice(star,end+1);
533
534 console.log('swiper', this.data.swiper.list)
535
536 if(oldStar < 0 ){
537 this.data.swiper.list.unshift({});
538 }
539 if(oldEnd > this.data.answers.allLists.length){
540 this.data.swiper.list.push({});
541 }
542 },
543 onLoad (params) {
544 var that = this;
545 this.data.subject = params.subject;
546 this.data.type = params.type;
547 if(params.subject == 'kemu3'){
548 this.data.maxError = 5;
549 }
550 https.initialize(this.data.answers.onLoadUrl,{subject:params.subject,type:params.type},{
551 isNewExam:this.data.isShowNewExam && this.data.isNewExam,
552 isShowNewExam:this.data.isShowNewExam
553 })
554 .then(d => {
555 console.log('d',d)
556 this.data.answers.allLists = d.data;
557 this.data.answers.success = d.success;
558 this.data.answers.error = d.error;
559 this.data.answers.loading = false;
560 this.setData(this.data);
561 this.getSubject(() => {
562 this.data.startTime = new Date().getTime();
563 this.setTime();
564 });
565 })
566 .catch(e => {
567 this.callBackError(e.message);
568 // this.setData({ subtitle: '获取数据异常', movies: [], loading: false })
569 // console.error(e)
570 });
571 },
572 onHide(){
573 clearInterval(this.swiperTime);
574 },
575 onUnload(){//页面卸载
576 clearInterval(this.swiperTime);
577 }
578 });
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