From c4f55879d4af02fcc049956cfc038c59f3b66909 Mon Sep 17 00:00:00 2001
From: educoder_weapp <educoder_weapp@126.com>
Date: Sat, 29 Feb 2020 21:23:12 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8B=86=E5=88=86=E5=A4=8D=E6=9D=82=E7=95=8C?=
 =?UTF-8?q?=E9=9D=A2=E4=B8=BA=E5=A4=9A=E4=B8=AA=E7=BB=84=E4=BB=B6=EF=BC=8C?=
 =?UTF-8?q?=E4=BF=AE=E8=A1=A5=E5=A4=B4=E5=83=8F=E4=B8=8A=E4=BC=A0bug?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../pages/reset_password/reset_password.js    |   3 +-
 .../avatar/pages/image_crop/image_crop.js     |   2 +-
 .../avatar/pages/image_crop/image_crop.wxml   |   2 +-
 .../components/course-item/course-item.js     |   1 +
 miniprogram/components/nav-bar/nav-bar.wxss   |   8 ++-
 miniprogram/components/rich-md/rich-md.js     |  35 +++++++++
 miniprogram/components/rich-md/rich-md.json   |   6 ++
 miniprogram/components/rich-md/rich-md.wxml   |   2 +
 miniprogram/components/rich-md/rich-md.wxss   |   0
 .../common-homework-item.js                   |  15 ++++
 .../common-homework-item.json                 |   4 ++
 .../common-homework-item.wxml                 |   5 ++
 .../common-homework-item.wxss                 |   1 +
 .../common-homework/common-homework.js        |  22 ++++++
 .../common-homework/common-homework.json      |   4 ++
 .../common-homework/common-homework.wxml      |   2 +
 .../common-homework/common-homework.wxss      |   1 +
 miniprogram/course/images/more.png            | Bin 512 -> 733 bytes
 .../choice-question/choice-question.js        |  38 ++++++++++
 .../choice-question/choice-question.json      |   6 ++
 .../choice-question/choice-question.wxml      |  28 ++++++++
 .../choice-question/choice-question.wxss      |  50 +++++++++++++
 .../components/main-question/main-question.js |  23 ++++++
 .../main-question/main-question.json          |   4 ++
 .../main-question/main-question.wxml          |  12 ++++
 .../main-question/main-question.wxss          |   1 +
 .../components/null-question/null-question.js |  25 +++++++
 .../null-question/null-question.json          |   4 ++
 .../null-question/null-question.wxml          |  20 ++++++
 .../null-question/null-question.wxss          |   1 +
 .../exercise/pages/exercise/exercise.js       |  38 +---------
 .../exercise/pages/exercise/exercise.json     |   6 +-
 .../exercise/pages/exercise/exercise.wxml     |  67 ++----------------
 .../exercise/pages/exercise/exercise.wxss     |  55 +-------------
 miniprogram/js/client.js                      |   8 +--
 miniprogram/pages/my_courses/my_courses.js    |   5 +-
 miniprogram/pages/my_courses/my_courses.wxml  |   2 +-
 37 files changed, 340 insertions(+), 166 deletions(-)
 create mode 100644 miniprogram/components/rich-md/rich-md.js
 create mode 100644 miniprogram/components/rich-md/rich-md.json
 create mode 100644 miniprogram/components/rich-md/rich-md.wxml
 create mode 100644 miniprogram/components/rich-md/rich-md.wxss
 create mode 100644 miniprogram/course/components/common-homework-item/common-homework-item.js
 create mode 100644 miniprogram/course/components/common-homework-item/common-homework-item.json
 create mode 100644 miniprogram/course/components/common-homework-item/common-homework-item.wxml
 create mode 100644 miniprogram/course/components/common-homework-item/common-homework-item.wxss
 create mode 100644 miniprogram/course/components/common-homework/common-homework.js
 create mode 100644 miniprogram/course/components/common-homework/common-homework.json
 create mode 100644 miniprogram/course/components/common-homework/common-homework.wxml
 create mode 100644 miniprogram/course/components/common-homework/common-homework.wxss
 create mode 100644 miniprogram/exercise/components/choice-question/choice-question.js
 create mode 100644 miniprogram/exercise/components/choice-question/choice-question.json
 create mode 100644 miniprogram/exercise/components/choice-question/choice-question.wxml
 create mode 100644 miniprogram/exercise/components/choice-question/choice-question.wxss
 create mode 100644 miniprogram/exercise/components/main-question/main-question.js
 create mode 100644 miniprogram/exercise/components/main-question/main-question.json
 create mode 100644 miniprogram/exercise/components/main-question/main-question.wxml
 create mode 100644 miniprogram/exercise/components/main-question/main-question.wxss
 create mode 100644 miniprogram/exercise/components/null-question/null-question.js
 create mode 100644 miniprogram/exercise/components/null-question/null-question.json
 create mode 100644 miniprogram/exercise/components/null-question/null-question.wxml
 create mode 100644 miniprogram/exercise/components/null-question/null-question.wxss

diff --git a/miniprogram/account/pages/reset_password/reset_password.js b/miniprogram/account/pages/reset_password/reset_password.js
index 276ee5f..66924be 100644
--- a/miniprogram/account/pages/reset_password/reset_password.js
+++ b/miniprogram/account/pages/reset_password/reset_password.js
@@ -24,8 +24,7 @@ Page({
       data: 1,
     })
   },
-  login: function () {
-    const { login, password } = this.data;
+  login: function ({login, password}) {
     app.callApi({
       name: "accounts.login", data: { login: login, password: password, autologin: 1 },
       success: res => {
diff --git a/miniprogram/avatar/pages/image_crop/image_crop.js b/miniprogram/avatar/pages/image_crop/image_crop.js
index 8ca9701..08219b9 100644
--- a/miniprogram/avatar/pages/image_crop/image_crop.js
+++ b/miniprogram/avatar/pages/image_crop/image_crop.js
@@ -44,7 +44,7 @@ Page({
         encoding: "base64",
         success: res => {
           let image = "data:image/jpeg;base64," + res.data;
-          app.api("accounts.avatar")({image}).then(resolve);
+          app.api("users.accounts.avatar")({image}).then(resolve);
         },
         fail:reject
       });
diff --git a/miniprogram/avatar/pages/image_crop/image_crop.wxml b/miniprogram/avatar/pages/image_crop/image_crop.wxml
index 91d5c35..2099d43 100644
--- a/miniprogram/avatar/pages/image_crop/image_crop.wxml
+++ b/miniprogram/avatar/pages/image_crop/image_crop.wxml
@@ -1,4 +1,4 @@
-<import src="/we-cropper/dist/we-cropper.wxml"/>
+<import src="/avatar/we-cropper/dist/we-cropper.wxml"/>
 <view class="cropper-wrapper">
   <template is="we-cropper" data="{{...cropperOpt}}" />
   <view class="operation flex-wrap">
diff --git a/miniprogram/components/course-item/course-item.js b/miniprogram/components/course-item/course-item.js
index 51b53b3..1fe75dd 100644
--- a/miniprogram/components/course-item/course-item.js
+++ b/miniprogram/components/course-item/course-item.js
@@ -1,6 +1,7 @@
 
 Component({
   properties: {
+    data:Object, //@todo: simplify
     course_id:Number,
     teacher:Object,
     name:String,
diff --git a/miniprogram/components/nav-bar/nav-bar.wxss b/miniprogram/components/nav-bar/nav-bar.wxss
index dd73b8c..9e1fd16 100644
--- a/miniprogram/components/nav-bar/nav-bar.wxss
+++ b/miniprogram/components/nav-bar/nav-bar.wxss
@@ -14,6 +14,7 @@ view.common{
 }
 view.c-nav {
   box-sizing: border-box;
+  border-bottom: 2px solid transparent;
   transition: all 0.26s ease;
 }
 view.c-nav.active{
@@ -21,6 +22,9 @@ view.c-nav.active{
     font-size: 15px;
     border-bottom: 2px solid #0080f0;
 }
+view.c-plain{
+  transition: all 0.26s ease;
+}
 view.c-plain.active{
   color: #0080f0;
   font-size: 15px;
@@ -50,7 +54,7 @@ text.c-line.active{
 text.c-line::after{
  transition: all 0.26s ease;
  width: 0px;
- height: 5px;
+ height: 3.2px;
  position: absolute;
  content: "";
  bottom: 0;
@@ -58,5 +62,5 @@ text.c-line::after{
 }
 text.c-line.active::after{
   width: 22px;
-  background: #0080f0;
+  background: #00a0f0;
 }
\ No newline at end of file
diff --git a/miniprogram/components/rich-md/rich-md.js b/miniprogram/components/rich-md/rich-md.js
new file mode 100644
index 0000000..bcf0e83
--- /dev/null
+++ b/miniprogram/components/rich-md/rich-md.js
@@ -0,0 +1,35 @@
+if (!global.towxml)
+  global.towxml = require('../../towxml/index');
+
+Component({
+  properties: {
+    nodes:{
+      type:Object,
+      optionalTypes:[String],
+      observer:function(nodes){
+        if(typeof nodes=="string")
+          this.process(nodes);
+      }
+    },
+    base:{
+      type:String,
+      value: "https://www.educoder.net/"
+    }
+  },
+
+  data: {
+    isRich:0
+  },
+  
+  methods: {
+    process(nodes){
+      if(!nodes.match(/^\s*?<.+>.*<\/.+>\s *? $ /)){
+        nodes = nodes.replace(/(#+)/g, "$1 ").replace(/`$$(.*)$$`/g, "\$$1\$").replace(/`\$\$(.*)\$\$`/g, "\$$1\$");
+        nodes = global.towxml(nodes, "markdown", {base:this.data.base});
+        this.setData({nodes});
+      }else{
+        this.setData({isRich:true})
+      }
+    }
+  }
+})
diff --git a/miniprogram/components/rich-md/rich-md.json b/miniprogram/components/rich-md/rich-md.json
new file mode 100644
index 0000000..9dc3362
--- /dev/null
+++ b/miniprogram/components/rich-md/rich-md.json
@@ -0,0 +1,6 @@
+{
+  "component": true,
+  "usingComponents": {
+    "towxml":"/towxml/towxml"
+  }
+}
\ No newline at end of file
diff --git a/miniprogram/components/rich-md/rich-md.wxml b/miniprogram/components/rich-md/rich-md.wxml
new file mode 100644
index 0000000..0014b74
--- /dev/null
+++ b/miniprogram/components/rich-md/rich-md.wxml
@@ -0,0 +1,2 @@
+<rich-text wx:if="{{isRich}}" nodes="{{nodes}}"/>
+<toxwml wx:else modes="{{nodes}}"/>
\ No newline at end of file
diff --git a/miniprogram/components/rich-md/rich-md.wxss b/miniprogram/components/rich-md/rich-md.wxss
new file mode 100644
index 0000000..e69de29
diff --git a/miniprogram/course/components/common-homework-item/common-homework-item.js b/miniprogram/course/components/common-homework-item/common-homework-item.js
new file mode 100644
index 0000000..a0c3721
--- /dev/null
+++ b/miniprogram/course/components/common-homework-item/common-homework-item.js
@@ -0,0 +1,15 @@
+
+Component({
+  properties: {
+    data:Object
+  },
+  data: {
+
+  },
+
+  methods: {
+    
+
+
+  }
+})
diff --git a/miniprogram/course/components/common-homework-item/common-homework-item.json b/miniprogram/course/components/common-homework-item/common-homework-item.json
new file mode 100644
index 0000000..e8cfaaf
--- /dev/null
+++ b/miniprogram/course/components/common-homework-item/common-homework-item.json
@@ -0,0 +1,4 @@
+{
+  "component": true,
+  "usingComponents": {}
+}
\ No newline at end of file
diff --git a/miniprogram/course/components/common-homework-item/common-homework-item.wxml b/miniprogram/course/components/common-homework-item/common-homework-item.wxml
new file mode 100644
index 0000000..44b72e7
--- /dev/null
+++ b/miniprogram/course/components/common-homework-item/common-homework-item.wxml
@@ -0,0 +1,5 @@
+<nav-bar list="{{navList}}" bindchange="switchNav"></nav-bar>
+<scroll-view refresher-enabled="1" bindrefresherrefresh="onPullDownRefresh">
+
+
+</scroll-view>
\ No newline at end of file
diff --git a/miniprogram/course/components/common-homework-item/common-homework-item.wxss b/miniprogram/course/components/common-homework-item/common-homework-item.wxss
new file mode 100644
index 0000000..36e36ce
--- /dev/null
+++ b/miniprogram/course/components/common-homework-item/common-homework-item.wxss
@@ -0,0 +1 @@
+/* course/components/common-homework-item/common-homework-item.wxss */
\ No newline at end of file
diff --git a/miniprogram/course/components/common-homework/common-homework.js b/miniprogram/course/components/common-homework/common-homework.js
new file mode 100644
index 0000000..f6c30af
--- /dev/null
+++ b/miniprogram/course/components/common-homework/common-homework.js
@@ -0,0 +1,22 @@
+const app = getApp();
+Component({
+  properties: {
+    course_id:Number,
+    refresh:{
+      type:Number,
+      observer:function(r){
+        if (r) {
+          this.onPullDownRefresh();
+          this.setData({ refresh: false });
+        }
+      }
+    }
+  },
+  data: {
+    
+  },
+  
+  methods: {
+
+  }
+})
diff --git a/miniprogram/course/components/common-homework/common-homework.json b/miniprogram/course/components/common-homework/common-homework.json
new file mode 100644
index 0000000..e8cfaaf
--- /dev/null
+++ b/miniprogram/course/components/common-homework/common-homework.json
@@ -0,0 +1,4 @@
+{
+  "component": true,
+  "usingComponents": {}
+}
\ No newline at end of file
diff --git a/miniprogram/course/components/common-homework/common-homework.wxml b/miniprogram/course/components/common-homework/common-homework.wxml
new file mode 100644
index 0000000..4bdee9a
--- /dev/null
+++ b/miniprogram/course/components/common-homework/common-homework.wxml
@@ -0,0 +1,2 @@
+<!--course/components/common-homework/common-homework.wxml-->
+<text>course/components/common-homework/common-homework.wxml</text>
diff --git a/miniprogram/course/components/common-homework/common-homework.wxss b/miniprogram/course/components/common-homework/common-homework.wxss
new file mode 100644
index 0000000..aa3a31d
--- /dev/null
+++ b/miniprogram/course/components/common-homework/common-homework.wxss
@@ -0,0 +1 @@
+/* course/components/common-homework/common-homework.wxss */
\ No newline at end of file
diff --git a/miniprogram/course/images/more.png b/miniprogram/course/images/more.png
index 6aadac38482d68aecf642829a929e56bfdcee640..127fd7a1ea754b73f2dce0e58791455a7429dd86 100644
GIT binary patch
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diff --git a/miniprogram/exercise/components/choice-question/choice-question.js b/miniprogram/exercise/components/choice-question/choice-question.js
new file mode 100644
index 0000000..5e17617
--- /dev/null
+++ b/miniprogram/exercise/components/choice-question/choice-question.js
@@ -0,0 +1,38 @@
+const app = getApp();
+Component({
+  properties: {
+    data:Object
+  },
+
+  data: {
+
+  },
+  
+  methods: {
+    answer_choice_question: function ({ detail: { value }, currentTarget: { dataset } }) {
+      console.log("answer_question");
+      console.log(value);
+      console.log(dataset);
+      let exercise_choice_id;
+      if (Array.isArray(value)) {
+        exercise_choice_id = [];
+        for (var i of value) {
+          exercise_choice_id.push(parseInt(i));
+        }
+        console.log(exercise_choice_id);
+      } else {
+        exercise_choice_id = parseInt(value);
+        console.log(exercise_choice_id);
+      }
+      app.api("exercise_questions.exercise_answers")({ question_id: dataset.question_id, exercise_choice_id })
+        .then(res => { console.log("answer_question"); console.log(res); })
+        .catch(error => {
+          console.error(error);
+          wx.showToast({
+            title: error.toString(),
+            icon: "none"
+          })
+        });
+    },
+  }
+})
diff --git a/miniprogram/exercise/components/choice-question/choice-question.json b/miniprogram/exercise/components/choice-question/choice-question.json
new file mode 100644
index 0000000..8de232c
--- /dev/null
+++ b/miniprogram/exercise/components/choice-question/choice-question.json
@@ -0,0 +1,6 @@
+{
+  "component": true,
+  "usingComponents": {
+    "rich-md": "/components/rich-md/rich-md"
+  }
+}
\ No newline at end of file
diff --git a/miniprogram/exercise/components/choice-question/choice-question.wxml b/miniprogram/exercise/components/choice-question/choice-question.wxml
new file mode 100644
index 0000000..b19e89d
--- /dev/null
+++ b/miniprogram/exercise/components/choice-question/choice-question.wxml
@@ -0,0 +1,28 @@
+<view class="question">
+  <text class="hint">第{{question.q_position}}题</text>
+  <rich-text class="question-title" nodes="{{question.question_title}}" space="nbsp"></rich-text>
+  <view wx:if="{{question.question_type==0 || question.question_type==2}}">
+    <radio-group class="choices" bindchange="answer_choice_question" data-question_id="{{question.question_id}}">
+      <block wx:for="{{question.question_choices}}" wx:for-item="choice" wx:key="choice_id">
+        <radio disabled="{{exercise.user_exercise_status==1 || exercise.user_exercise_status==4}}"  class="choice" checked="{{choice.user_answer_boolean}}" value="{{choice.choice_id}}">
+          <view class="choice">
+            <text class="choice-text">{{choice.choice_text}}</text>
+            <text wx:if="{{choice.standard_boolean}}" class="error standard-choice">正确答案</text>
+          </view>
+        </radio>
+      </block>
+    </radio-group>
+  </view>
+  <view wx:elif="{{question.question_type==1}}">
+    <checkbox-group class="choices" bindchange="answer_choice_question" data-question_id="{{question.question_id}}">
+      <block wx:for="{{question.question_choices}}" wx:for-item="choice" wx:key="choice_id">
+        <checkbox class="choice" disabled="{{exercise.user_exercise_status==1 || exercise.user_exercise_status==4}}"   checked="{{choice.user_answer_boolean}}" value="{{choice.choice_id}}">
+          <view class="choice">
+            <text class="choice-text">{{choice.choice_text}}</text>
+            <text wx:if="{{choice.standard_boolean}}" class="error standard-choice">正确答案</text>
+          </view>
+        </checkbox>
+      </block>
+    </checkbox-group>
+  </view>
+</view>
\ No newline at end of file
diff --git a/miniprogram/exercise/components/choice-question/choice-question.wxss b/miniprogram/exercise/components/choice-question/choice-question.wxss
new file mode 100644
index 0000000..867afcb
--- /dev/null
+++ b/miniprogram/exercise/components/choice-question/choice-question.wxss
@@ -0,0 +1,50 @@
+.question{
+  background: white;
+  margin: 20rpx -6rpx;
+  padding: 4rpx 20rpx 22rpx 22rpx;
+  border-radius: 18rpx;
+}
+
+.question-title{
+  display: inline-block;
+  margin: 5rpx 0rpx 12rpx 0rpx;
+}
+
+.choices{
+  display: flex;
+  flex-direction: column;
+}
+checkbox.choice{
+  margin-bottom: 12rpx;
+}
+
+view.choice{
+  width: 600rpx;
+}
+
+.main-input{
+  height: 120rpx;
+  margin: 18rpx 0 4rpx 18rpx;
+  border: 1rpx solid lightgray;
+  border-radius: 12rpx;
+  padding: 12rpx 10rpx; 
+}
+
+view.null-input{
+  align-items: center;
+}
+
+input.null-input{
+  border: 1rpx solid lightgray;
+  padding: 12rpx 6rpx; 
+  margin: 6rpx 10rpx;
+  border-radius: 10rpx;
+}
+
+.standard-choice{
+  margin-left: 24rpx; 
+}
+
+standard-null-input{
+  align-items: center;
+}
diff --git a/miniprogram/exercise/components/main-question/main-question.js b/miniprogram/exercise/components/main-question/main-question.js
new file mode 100644
index 0000000..9c8efd3
--- /dev/null
+++ b/miniprogram/exercise/components/main-question/main-question.js
@@ -0,0 +1,23 @@
+// exercise/components/main-question/main-question.js
+Component({
+  properties: {
+
+  },
+  data: {
+
+  },
+
+  methods: {
+    answer_main_question: function ({ detail: { value }, currentTarget: { dataset } }) {
+      console.log("answer_main_question");
+      console.log(value);
+      console.log(dataset);
+      app.api("exercise_questions.exercise_answers")({ question_id: dataset.question_id, answer_text: value })
+        .then(res => { console.log("answer_main_question"); console.log(res); })
+        .catch(e => {
+          console.error(e);
+          app.showError(e);
+        });
+    },
+  }
+})
diff --git a/miniprogram/exercise/components/main-question/main-question.json b/miniprogram/exercise/components/main-question/main-question.json
new file mode 100644
index 0000000..e8cfaaf
--- /dev/null
+++ b/miniprogram/exercise/components/main-question/main-question.json
@@ -0,0 +1,4 @@
+{
+  "component": true,
+  "usingComponents": {}
+}
\ No newline at end of file
diff --git a/miniprogram/exercise/components/main-question/main-question.wxml b/miniprogram/exercise/components/main-question/main-question.wxml
new file mode 100644
index 0000000..caed1e8
--- /dev/null
+++ b/miniprogram/exercise/components/main-question/main-question.wxml
@@ -0,0 +1,12 @@
+<view>
+  <textarea disabled="{{exercise.user_exercise_status==1 || exercise.user_exercise_status==4}}"  class="main-input"
+          placeholder="输入答案"
+          bindblur="answer_main_question"
+          value="{{question.user_answer[0]||''}}"
+          data-question_id="{{question.question_id}}">
+  </textarea>
+  <view wx:if="{{question.standard_answer}}" class="standard-main-input">
+    <text class="hint">参考答案：</text>
+    <text class="error">{{question.standard_answer[0]||'暂无'}}</text>
+  </view>
+</view>
\ No newline at end of file
diff --git a/miniprogram/exercise/components/main-question/main-question.wxss b/miniprogram/exercise/components/main-question/main-question.wxss
new file mode 100644
index 0000000..e8fbc50
--- /dev/null
+++ b/miniprogram/exercise/components/main-question/main-question.wxss
@@ -0,0 +1 @@
+/* exercise/components/main-question/main-question.wxss */
\ No newline at end of file
diff --git a/miniprogram/exercise/components/null-question/null-question.js b/miniprogram/exercise/components/null-question/null-question.js
new file mode 100644
index 0000000..66dd759
--- /dev/null
+++ b/miniprogram/exercise/components/null-question/null-question.js
@@ -0,0 +1,25 @@
+const app = getApp();
+Component({
+  properties: {
+
+  },
+  data: {
+
+  },
+  methods: {
+    answer_null_question: function ({ detail: { value }, currentTarget: { dataset } }) {
+      console.log("answer_main_question");
+      console.log(value);
+      console.log(dataset);
+      app.api("exercise_questions.exercise_answers")({ question_id: dataset.question_id, exercise_choice_id: dataset.exercise_choice_id, answer_text: value })
+        .then(res => { console.log("answer_main_question"); console.log(res); })
+        .catch(error => {
+          console.error(error);
+          wx.showToast({
+            title: error.toString(),
+            icon: "none"
+          })
+        });
+    },
+  }
+})
diff --git a/miniprogram/exercise/components/null-question/null-question.json b/miniprogram/exercise/components/null-question/null-question.json
new file mode 100644
index 0000000..e8cfaaf
--- /dev/null
+++ b/miniprogram/exercise/components/null-question/null-question.json
@@ -0,0 +1,4 @@
+{
+  "component": true,
+  "usingComponents": {}
+}
\ No newline at end of file
diff --git a/miniprogram/exercise/components/null-question/null-question.wxml b/miniprogram/exercise/components/null-question/null-question.wxml
new file mode 100644
index 0000000..fe7e240
--- /dev/null
+++ b/miniprogram/exercise/components/null-question/null-question.wxml
@@ -0,0 +1,20 @@
+<view>
+  <block wx:for="{{question.null_inputs}}" wx:for-item="null_input">
+    <view class="null-input flex-wrap">
+      <text class="hint">填空{{null_input.choice_id}}</text>
+      <input disabled="{{exercise.user_exercise_status==1 || exercise.user_exercise_status==4}}"  class="null-input"
+            placeholder="输入填空{{null_input.choice_id}}答案"
+            data-question_id="{{question.question_id}}"
+            data-exercise_choice_id="{{null_input.choice_id}}"
+            value="{{null_input.answer_text}}"
+            bindblur="answer_null_question">
+      </input>
+    </view>
+  </block>
+  <view wx:if="{{question.standard_answer}}" class="standard-null-inputs">
+    <view class="standard-null-input flex-wrap" wx:for="{{question.standard_answer}}" wx:for-item="answer">
+      <text class="hint">第{{answer.choice_id}}空答案：</text>
+      <text class="error" style="padding-top: 12rpx;">{{answer.answer_text}}</text>
+  </view>
+  </view>
+</view>
\ No newline at end of file
diff --git a/miniprogram/exercise/components/null-question/null-question.wxss b/miniprogram/exercise/components/null-question/null-question.wxss
new file mode 100644
index 0000000..6eb53ee
--- /dev/null
+++ b/miniprogram/exercise/components/null-question/null-question.wxss
@@ -0,0 +1 @@
+/* exercise/components/null-question/null-question.wxss */
\ No newline at end of file
diff --git a/miniprogram/exercise/pages/exercise/exercise.js b/miniprogram/exercise/pages/exercise/exercise.js
index 4e64db4..3c8ac1e 100644
--- a/miniprogram/exercise/pages/exercise/exercise.js
+++ b/miniprogram/exercise/pages/exercise/exercise.js
@@ -18,7 +18,6 @@ Page({
           title: '请登陆后重试',
           icon: "none"
         })
-        //console.log("require_login");
         return;
       }
       let questions = res.exercise_questions;
@@ -140,64 +139,29 @@ Page({
       }
     })
   },
-  /**
-   * 生命周期函数--监听页面加载
-   */
   onLoad: function (options) {
     this.exercise_id = options.exercise_id;
     this.course_name = options.exercise_name;//todo finish
   },
 
-  /**
-   * 生命周期函数--监听页面初次渲染完成
-   */
-  onReady: function () {
-    
-  },
-
-  /**
-   * 生命周期函数--监听页面显示
-   */
   onShow: function () {
     if(this.data.loading){
       this.pull_questions();
     }
   },
 
-  onError: function(e){
-    console.error(e);
-  },
-  /**
-   * 生命周期函数--监听页面隐藏
-   */
   onHide: function () {
     this.save_exercise({show_loading: false});
   },
 
-  /**
-   * 生命周期函数--监听页面卸载
-   */
   onUnload: function () {
     this.save_exercise({ show_loading: false });
   },
 
-  /**
-   * 页面相关事件处理函数--监听用户下拉动作
-   */
   onPullDownRefresh: function () {
-
-  },
-
-  /**
-   * 页面上拉触底事件的处理函数
-   */
-  onReachBottom: function () {
-
+    
   },
 
-  /**
-   * 用户点击右上角分享
-   */
   onShareAppMessage: function () {
 
   }
diff --git a/miniprogram/exercise/pages/exercise/exercise.json b/miniprogram/exercise/pages/exercise/exercise.json
index 8835af0..ea6d585 100644
--- a/miniprogram/exercise/pages/exercise/exercise.json
+++ b/miniprogram/exercise/pages/exercise/exercise.json
@@ -1,3 +1,7 @@
 {
-  "usingComponents": {}
+  "usingComponents": {
+    "choice-question":"/exercise/components/choice-question/choice-question",
+    "main-question": "/exercise/components/main-question/main-question",
+    "null-question": "/exercise/components/null-question/null-question"
+  }
 }
\ No newline at end of file
diff --git a/miniprogram/exercise/pages/exercise/exercise.wxml b/miniprogram/exercise/pages/exercise/exercise.wxml
index 4d035b0..409a880 100644
--- a/miniprogram/exercise/pages/exercise/exercise.wxml
+++ b/miniprogram/exercise/pages/exercise/exercise.wxml
@@ -1,73 +1,14 @@
 <view class="container">
   <view class="question-list">
-    <block wx:for="{{exercise_questions}}" wx:for-item="question" wx:key="question_id">
-    <view class="question">
-      <text class="hint">第{{question.q_position}}题</text>
-      <rich-text class="question-title" nodes="{{question.question_title}}" space="nbsp"></rich-text>
-      <view wx:if="{{question.question_type==0 || question.question_type==2}}">
-        <radio-group class="choices" bindchange="answer_choice_question" data-question_id="{{question.question_id}}">
-          <block wx:for="{{question.question_choices}}" wx:for-item="choice" wx:key="choice_id" >
-          <radio disabled="{{exercise.user_exercise_status==1 || exercise.user_exercise_status==4}}"  class="choice" checked="{{choice.user_answer_boolean}}" value="{{choice.choice_id}}">
-            <view class="choice">
-              <text class="choice-text">{{choice.choice_text}}</text>
-              <text wx:if="{{choice.standard_boolean}}" class="error standard-choice">正确答案</text>
-            </view>
-          </radio>
-          </block>
-        </radio-group>
-      </view>
-      <view wx:elif="{{question.question_type==1}}">
-        <checkbox-group class="choices" bindchange="answer_choice_question" data-question_id="{{question.question_id}}">
-          <block wx:for="{{question.question_choices}}" wx:for-item="choice" wx:key="choice_id">
-          <checkbox class="choice" disabled="{{exercise.user_exercise_status==1 || exercise.user_exercise_status==4}}"   checked="{{choice.user_answer_boolean}}" value="{{choice.choice_id}}">
-            <view class="choice">
-              <text class="choice-text">{{choice.choice_text}}</text>
-              <text wx:if="{{choice.standard_boolean}}" class="error standard-choice">正确答案</text>
-            </view>
-          </checkbox>
-          </block>
-        </checkbox-group>
-      </view>
-      <view wx:elif="{{question.question_type==3}}">
-        <block wx:for="{{question.null_inputs}}" wx:for-item="null_input">
-        <view class="null-input flex-wrap">
-          <text class="hint">填空{{null_input.choice_id}}</text>
-          <input disabled="{{exercise.user_exercise_status==1 || exercise.user_exercise_status==4}}"  class="null-input"
-            placeholder="输入填空{{null_input.choice_id}}答案"
-            data-question_id="{{question.question_id}}"
-            data-exercise_choice_id="{{null_input.choice_id}}"
-            value="{{null_input.answer_text}}"
-            bindblur="answer_null_question">
-          </input>
-        </view>
-        </block>
-        <view wx:if="{{question.standard_answer}}" class="standard-null-inputs">
-          <view class="standard-null-input flex-wrap" wx:for="{{question.standard_answer}}" wx:for-item="answer">
-            <text class="hint">第{{answer.choice_id}}空答案：</text>
-            <text class="error" style="padding-top: 12rpx;">{{answer.answer_text}}</text>
-          </view>
-        </view>
-      </view>
-      <view wx:elif="{{question.question_type==4}}">
-        <textarea disabled="{{exercise.user_exercise_status==1 || exercise.user_exercise_status==4}}"  class="main-input"
-          placeholder="输入答案"
-          bindblur="answer_main_question"
-          value="{{question.user_answer[0]||''}}"
-          data-question_id="{{question.question_id}}">
-        </textarea>
-        <view wx:if="{{question.standard_answer}}" class="standard-main-input">
-          <text class="hint">参考答案：</text>
-          <text class="error">{{question.standard_answer[0]||'暂无'}}</text>
-        </view>
-      </view>
-      <view wx:elif="{{question.question_type==5}}">
+    <view class="question-wrap" wx:for="{{exercise_questions}}" wx:key="question_id">
+      <question-item data="{{item}}"/>
+      <view wx:if="{{question.question_type==5}}">
         <text class="hint">暂不支持实训题...</text>
       </view>
     </view>
-    </block>
   </view>
 </view>
 <cover-view wx:if="{{exercise.user_exercise_status!=1 && exercise.user_exercise_status!=4}}" hidden="{{loading}}" class="foot flex-wrap" >
   <button class="save operation" catchtap="save_exercise">保存</button>
   <button class="commit operation" catchtap="commit_exercise">交卷</button>
-</cover-view> 
\ No newline at end of file
+</cover-view>
\ No newline at end of file
diff --git a/miniprogram/exercise/pages/exercise/exercise.wxss b/miniprogram/exercise/pages/exercise/exercise.wxss
index 10fd0fb..bb01dd9 100644
--- a/miniprogram/exercise/pages/exercise/exercise.wxss
+++ b/miniprogram/exercise/pages/exercise/exercise.wxss
@@ -11,62 +11,11 @@
   width: 50%;
 }
 .save{
-  background-color: #4797f8;
+  background-color: #00b0f0;
 }
 .commit{
   background-color: orangered;
 }
-
 .container{
   padding-bottom: 40px;
-}
-.question{
-  background: white;
-  margin: 20rpx -6rpx;
-  padding: 4rpx 20rpx 22rpx 22rpx;
-  border-radius: 18rpx;
-}
-
-.question-title{
-  display: inline-block;
-  margin: 5rpx 0rpx 12rpx 0rpx;
-}
-
-.choices{
-  display: flex;
-  flex-direction: column;
-}
-checkbox.choice{
-  margin-bottom: 12rpx;
-}
-
-view.choice{
-  width: 600rpx;
-}
-
-.main-input{
-  height: 120rpx;
-  margin: 18rpx 0 4rpx 18rpx;
-  border: 1rpx solid lightgray;
-  border-radius: 12rpx;
-  padding: 12rpx 10rpx; 
-}
-
-view.null-input{
-  align-items: center;
-}
-
-input.null-input{
-  border: 1rpx solid lightgray;
-  padding: 12rpx 6rpx; 
-  margin: 6rpx 10rpx;
-  border-radius: 10rpx;
-}
-
-.standard-choice{
-  margin-left: 24rpx; 
-}
-
-standard-null-input{
-  align-items: center;
-}
+}
\ No newline at end of file
diff --git a/miniprogram/js/client.js b/miniprogram/js/client.js
index 549fb92..13ad1f9 100644
--- a/miniprogram/js/client.js
+++ b/miniprogram/js/client.js
@@ -38,7 +38,7 @@ export default class Client{
     this.on("before","users.homepage_info", getLogin);
     this.on("before","homepage_info", getLogin)
     this.on("before","unread_message_info", getLogin);
-    this.on("before","accounts.avatar",getLogin);
+    this.on("before","users.accounts.avatar",getLogin);
     this.on("success", "accounts.logout", res=>{
       this.synch = 0;
       wx.setStorageSync("autologin", 0);
@@ -87,9 +87,9 @@ export default class Client{
     }
     return {randomcode:this.randomcode,client_key:this.client_key};
   }
-  api(name,config={}){
-    return data=>{
-      return this.callApi({name,config, data});
+  api(name,config={},data={}){
+    return ({success, fail, complete,..._data}={})=>{
+      return this.callApi({name,config, data:{...data,..._data}, success, fail, complete});
     }
   }
   callApi({ name, data={},config={}, success, fail, complete}) {
diff --git a/miniprogram/pages/my_courses/my_courses.js b/miniprogram/pages/my_courses/my_courses.js
index a5030df..557d996 100644
--- a/miniprogram/pages/my_courses/my_courses.js
+++ b/miniprogram/pages/my_courses/my_courses.js
@@ -49,7 +49,10 @@ Page({
     .then(res=>{
       console.log(res);
       this.setData({courses: res.courses||[]});
-    }).catch(console.error);
+    }).catch(e=>{
+      this.setData({courses:[]});
+      console.error
+    });
     console.log(this.data);
   },
   onLoad: function (options) {
diff --git a/miniprogram/pages/my_courses/my_courses.wxml b/miniprogram/pages/my_courses/my_courses.wxml
index e533610..171d7b7 100644
--- a/miniprogram/pages/my_courses/my_courses.wxml
+++ b/miniprogram/pages/my_courses/my_courses.wxml
@@ -1,7 +1,7 @@
 <require-login user_id="{{user.user_id}}"/>
 <nav-bar list="{{categories}}" current="{{current_cate}}" bindchange="onCategoryChange"/>
 <view class="nav-wrap">
-  <nav-bar list="{{statuses}}" width="300" itemWidth="0" mg="20" cancellable="1" current="-1" type="plain" bg='' bindchange="onStatusChange"/>
+  <nav-bar list="{{statuses}}" width="300" itemWidth="140" cancellable="1" current="-1" type="plain" bg='' bindchange="onStatusChange"/>
 </view>
 <scroll-view scroll-y="1" refresher-enabled="1" bindrefresherrefresh="onPullDownRefresh" class="body">
   <view class="container">