examcloud-admin-web/src/modules/questions/views/EditSelectQuestion.vue

<template>
  <div v-loading="fullscreenLoading" id="editSelectApp">
    <section class="content">
      <div class="box box-info">
        <!-- 头信息 -->
        <div class="box-header with-border">
          <h3 class="box-title">
            <span v-if="!quesModel.id">试题新增</span>
            <span v-if="quesModel.id">试题修改</span>
          </h3>
        </div>
        <!-- 正文信息 -->
        <div class="box-body">
          <el-form
            :model="quesModel"
            ref="quesModel"
            :rules="rules"
            label-width="100px"
            class="demo-ruleForm"
            label-position="right"
          >
            <el-form-item label="题型">
              <el-select
                :disabled="true"
                v-model="quesModel.questionType"
                placeholder="请输入题型"
              >
                <el-option
                  v-for="item in questionTypes"
                  :label="item.label"
                  :value="item.value"
                  :key="item.value"
                >
                </el-option>
              </el-select>
            </el-form-item>
            <!--
              <el-form-item label="分数">
                  <el-input placeholder="分数" v-model="quesModel.score" style="width:50px;"></el-input>
              </el-form-item>
            -->
            <!-- created by weiwenhai -->
            <el-form-item label="难度">
              <el-select
                v-model="quesModel.difficultyDegree"
                placeholder="请输入难度"
              >
                <el-option
                  v-for="item in difficultyDegreeList"
                  :label="item.label"
                  :value="item.value"
                  :key="item.value"
                >
                </el-option>
              </el-select>
            </el-form-item>
            <el-form-item label="公开度">
              <el-select
                v-model="quesModel.publicity"
                placeholder="请输入公开度"
              >
                <el-option
                  v-for="item in publicityList"
                  :label="item.label"
                  :value="item.value"
                  :key="item.value"
                >
                </el-option>
              </el-select>
            </el-form-item>
            <el-form-item label="属性列表">
              <el-tooltip
                placement="top"
                v-for="(content, index) in quesModel.quesProperties"
                :key="index"
              >
                <div slot="content">
                  <span v-if="content.firstProperty != null"
                    >一级属性：{{ content.firstProperty.name }}</span
                  ><br />
                  <span v-if="content.secondProperty != null"
                    >二级属性：{{ content.secondProperty.name }}</span
                  >
                </div>
                <el-tag
                  style="margin-right:5px;"
                  :key="content.id"
                  closable
                  type="success"
                  @close="handleClose(content);"
                >
                  {{ content.coursePropertyName }}
                </el-tag>
              </el-tooltip>
            </el-form-item>
            <el-row :gutter="20">
              <el-col :xs="6" :sm="6" :md="6" :lg="6">
                <el-form-item label="属性名">
                  <el-select
                    v-model="coursePropertyName"
                    placeholder="属性名"
                    @change="searchFirst"
                    class="property_with"
                  >
                    <el-option
                      v-for="item in coursePropertyList"
                      :label="item.name"
                      :value="item.name"
                      :key="item.name"
                    >
                    </el-option>
                  </el-select>
                </el-form-item>
              </el-col>
              <el-col :xs="6" :sm="6" :md="6" :lg="6">
                <el-form-item label="一级">
                  <el-select
                    v-model="firstPropertyId"
                    placeholder="一级"
                    @change="searchSecond"
                    class="property_with"
                  >
                    <el-option
                      v-for="item in firstPropertyList"
                      :label="item.name"
                      :value="item.id"
                      :key="item.id"
                    >
                    </el-option>
                  </el-select>
                </el-form-item>
              </el-col>
              <el-col :xs="6" :sm="6" :md="6" :lg="6">
                <el-form-item label="二级">
                  <el-select
                    v-model="secondPropertyId"
                    placeholder="二级"
                    class="property_with"
                  >
                    <el-option
                      v-for="item in secondPropertyList"
                      :label="item.name"
                      :value="item.id"
                      :key="item.id"
                    >
                    </el-option>
                  </el-select>
                </el-form-item>
              </el-col>
              <el-col :xs="3" :sm="3" :md="3" :lg="3">
                <el-form-item>
                  <el-button
                    type="info"
                    @click="insertProperty"
                    style="margin-left:-30px;"
                    >新增属性</el-button
                  >
                </el-form-item>
              </el-col>
            </el-row>
            <!-- end -->
            <el-form-item label="题干" prop="quesBody">
              <ckeditor
                :editor="editor"
                v-model="quesModel.quesBody"
                :config="editorConfig"
              ></ckeditor>
            </el-form-item>
            <el-form-item
              v-for="(option, index) in quesModel.quesOptions"
              :key="option.number"
            >
              <el-col :span="1">
                <el-radio
                  v-model="singleRightAnswer"
                  :label="index | optionOrderWordFilter"
                  v-if="quesModel.questionType === 'SINGLE_ANSWER_QUESTION'"
                ></el-radio>
                <el-checkbox
                  v-model="multipleRightAnswer"
                  :label="index | optionOrderWordFilter"
                  v-if="quesModel.questionType === 'MULTIPLE_ANSWER_QUESTION'"
                ></el-checkbox>
              </el-col>
              <el-col :span="20">
                <ckeditor
                  :editor="editor"
                  v-model="option.optionBody"
                  :config="editorConfig"
                ></ckeditor>
              </el-col>
              <el-col :span="2">
                <i
                  class="el-icon-delete"
                  @click.prevent="removeQuesOption(option);"
                  title="删除"
                ></i>
              </el-col>
            </el-form-item>
            <el-form-item label="答案">
              <el-col> <span v-html="answer"></span> </el-col>
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="plus" @click="addQuesOption"
                >新增选项</el-button
              >
              <el-button
                type="primary"
                icon="check"
                @click="submitForm('quesModel');"
                :disabled="saveDisabled"
                >保存</el-button
              >
              <el-button
                type="primary"
                icon="caret-left"
                @click="backToQuesList();"
                >返回列表</el-button
              >
            </el-form-item>
          </el-form>
        </div>
      </div>
    </section>
  </div>
</template>
<script>
import { QUESTION_API } from "@/constants/constants";
import { QUESTION_TYPES } from "../constants/constants";
import CKEditor from "@ckeditor/ckeditor5-vue";
import ClassicEditor from "@ckeditor/ckeditor5-build-inline";
export default {
  name: "editSelectApp",
  components: {
    ckeditor: CKEditor.component
  },
  data() {
    return {
      editor: ClassicEditor,
      editorConfig: {
        // The configuration of the editor.
      },
      questionTypes: QUESTION_TYPES,
      fullscreenLoading: false,
      paperId: "",
      paperDetailId: "",
      questionId: "",
      quesModel: {
        quesBody: "",
        quesOptions: [],
        quesAnswer: "",
        questionType: "",
        courseName: "",
        courseNo: "",
        difficultyDegree: "",
        publicity: true,
        quesProperties: [],
        score: 1
      },
      difficultyDegreeList: [
        { label: 0.1, value: 0.1 },
        { label: 0.2, value: 0.2 },
        { label: 0.3, value: 0.3 },
        { label: 0.4, value: 0.4 },
        { label: 0.5, value: 0.5 },
        { label: 0.6, value: 0.6 },
        { label: 0.7, value: 0.7 },
        { label: 0.8, value: 0.8 },
        { label: 0.9, value: 0.9 },
        { label: 1.0, value: 1.0 }
      ],
      publicityList: [
        { label: "公开", value: true },
        { label: "非公开", value: false }
      ],
      coursePropertyList: [],
      coursePropertyName: "", //课程属性名
      firstPropertyList: [], //一级属性集合
      firstPropertyId: "", //一级属性id
      secondPropertyList: [], //二级属性集合
      secondPropertyId: "", //二级属性id
      //验证
      rules: {
        // quesBody: [
        //     { required: true, message: '请输入题干', trigger: 'blur'}
        // ]
      },
      singleRightAnswer: "", //接收单选答案
      multipleRightAnswer: [] //接收多选答案
    };
  },
  methods: {
    findQuestionById(questionId) {
      this.$http
        .get(QUESTION_API + "/question/" + questionId)
        .then(response => {
          this.quesModel = response.body;
          if (this.quesModel.quesOptions) {
            for (var i = 0; i < this.quesModel.quesOptions.length; i++) {
              var option = this.quesModel.quesOptions[i];
              if (
                this.quesModel.questionType == "SINGLE_ANSWER_QUESTION" &&
                option.isCorrect == 1
              ) {
                this.singleRightAnswer = String.fromCharCode(65 + i);
              }
              if (
                this.quesModel.questionType == "MULTIPLE_ANSWER_QUESTION" &&
                option.isCorrect == 1
              ) {
                this.multipleRightAnswer.push(String.fromCharCode(65 + i));
              }
            }
          }
          this.initCourseProperty();
        });
    },
    submitForm(formName) {
      this.$refs[formName].validate(valid => {
        if (valid) {
          this.setRightAnswer();
          if (this.questionId) {
            this.editQuestion();
          } else {
            this.saveNewQuestion();
          }
        } else {
          return false;
        }
      });
    },
    //修改试题
    editQuestion() {
      if (this.quesModel.quesOptions.length == 0) {
        this.$confirm("无选项将删除该试题, 是否继续?", "提示", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        })
          .then(() => {
            this.fullscreenLoading = true;
            this.$http
              .delete(
                QUESTION_API + "/paper/deleteQuestion/" + this.quesModel.id
              )
              .then(response => {
                if (response.body.length > 0) {
                  this.deleteInfo =
                    "该试题被试卷：" +
                    response.body.join(" , ") +
                    "使用,不能删除";
                  this.deleteDialogVisible = true;
                } else {
                  this.$notify({
                    message: "删除成功",
                    type: "success"
                  });
                  this.$router.push({ path: "/questions/question_list/0" });
                }
              });
          })
          .catch(() => {});
      } else {
        this.fullscreenLoading = true;
        this.$http.put(QUESTION_API + "/question", this.quesModel).then(() => {
          this.$notify({
            message: "保存成功",
            type: "success"
          });
          this.fullscreenLoading = false;
        });
      }
    },
    //新增试题
    saveNewQuestion() {
      if (!this.quesModel.difficultyDegree) {
        this.$notify({
          message: "请选择试题难度",
          type: "error"
        });
        return false;
      }
      this.fullscreenLoading = true;
      this.$http
        .post(
          QUESTION_API +
            "/paper/addQuestion/" +
            this.paperId +
            "/" +
            this.paperDetailId,
          this.quesModel
        )
        .then(() => {
          this.fullscreenLoading = false;
          this.$message({
            type: "info",
            message: `保存成功`
          });
          this.$router.push({ path: "/questions/question_list/0" });
        })
        .catch(() => {
          this.fullscreenLoading = false;
          console.log("添加失败");
        });
    },
    //新增选项
    addQuesOption() {
      this.quesModel.quesOptions.push({
        number: "",
        optionBody: "",
        isCorrect: ""
      });
      for (var i = 0; i < this.quesModel.quesOptions.length; i++) {
        this.quesModel.quesOptions[i]["number"] = i + 1;
      }
    },
    //删除选项
    removeQuesOption(option) {
      this.singleRightAnswer = "";
      this.multipleRightAnswer = [];
      let index = this.quesModel.quesOptions.indexOf(option);
      if (index !== -1) {
        this.quesModel.quesOptions.splice(index, 1);
      }
      if (this.quesModel.quesOptions.length > 0) {
        for (var i = 0; i < this.quesModel.quesOptions.length; i++) {
          var quesOption = this.quesModel.quesOptions[i];
          quesOption["number"] = i + 1;
          if (quesOption.isCorrect == 1) {
            var answerOrderNum = String.fromCharCode(65 + i);
            if (this.quesModel.questionType == "SINGLE_ANSWER_QUESTION") {
              this.singleRightAnswer = answerOrderNum;
            }
            if (this.quesModel.questionType == "MULTIPLE_ANSWER_QUESTION") {
              this.multipleRightAnswer.push(answerOrderNum);
            }
          }
        }
      }
    },
    //在正确的option上设置isCorrect=1
    setRightAnswer() {
      if (this.quesModel.quesOptions.length == 0) {
        return false;
      }
      for (var i = 0; i < this.quesModel.quesOptions.length; i++) {
        var option = this.quesModel.quesOptions[i];
        var answerOrderNum = String.fromCharCode(65 + i);
        if (this.quesModel.questionType == "SINGLE_ANSWER_QUESTION") {
          option["isCorrect"] =
            answerOrderNum == this.singleRightAnswer ? 1 : 0;
        }
        if (this.quesModel.questionType == "MULTIPLE_ANSWER_QUESTION") {
          option["isCorrect"] =
            this.multipleRightAnswer.indexOf(answerOrderNum) > -1 ? 1 : 0;
        }
      }
    },
    backToQuesList() {
      this.$router.push({
        path: "/questions/question_list/0"
      });
    },
    //查询所有课程属性名
    initCourseProperty() {
      console.log(this.quesModel);
      var code = this.quesModel.course.code;
      this.$http
        .get(QUESTION_API + "/courseProperty/enable/" + code)
        .then(response => {
          this.coursePropertyList = response.body;
        });
    },
    //查询一级属性
    searchFirst() {
      this.firstPropertyId = "";
      this.secondPropertyId = "";
      this.secondPropertyList = [];
      for (let courseProperty of this.coursePropertyList) {
        if (courseProperty.name == this.coursePropertyName) {
          this.$http
            .get(QUESTION_API + "/property/first/" + courseProperty.id)
            .then(response => {
              this.firstPropertyList = response.body;
            });
        }
      }
    },
    //查询二级属性
    searchSecond() {
      this.secondPropertyId = "";
      if (this.firstPropertyId) {
        this.$http
          .get(QUESTION_API + "/property/second/" + this.firstPropertyId)
          .then(response => {
            this.secondPropertyList = response.body;
          });
      }
    },
    //新增属性
    insertProperty() {
      if (!this.checkInsertPro()) {
        return false;
      }
      var quesProperty = {
        id: "",
        coursePropertyName: "",
        firstProperty: {},
        secondProperty: {}
      };
      if (
        this.quesModel.quesProperties === undefined ||
        this.quesModel.quesProperties.length == 0
      ) {
        this.quesModel.quesProperties = [];
      }
      quesProperty.id =
        this.coursePropertyName +
        "-" +
        this.firstPropertyId +
        "-" +
        this.secondPropertyId;
      for (let quesPro of this.quesModel.quesProperties) {
        if (quesPro.id == quesProperty.id) {
          this.$notify({
            message: "该属性已存在，请重新选择",
            type: "error"
          });
          return false;
        }
      }
      quesProperty.coursePropertyName = this.coursePropertyName;
      //取到一级属性对象
      for (let property of this.firstPropertyList) {
        if (property.id == this.firstPropertyId) {
          quesProperty.firstProperty = property;
        }
      }
      //判断是否有二级属性
      if (
        this.secondPropertyList != undefined &&
        this.secondPropertyList.length > 0
      ) {
        if (!this.secondPropertyId) {
          this.$notify({
            message: "请选择二级属性",
            type: "error"
          });
          return false;
        }
      }
      //取到二级属性对象
      for (let property of this.secondPropertyList) {
        if (property.id == this.secondPropertyId) {
          quesProperty.secondProperty = property;
        }
      }
      this.quesModel.quesProperties.push(quesProperty);
      this.quesModel = Object.assign({}, this.quesModel);
      console.log(
        "this.quesModel.quesProperties：",
        this.quesModel.quesProperties
      );
      //清空下拉框
      this.coursePropertyName = "";
      this.firstPropertyId = "";
      this.secondPropertyId = "";
      this.firstPropertyList = [];
      this.secondPropertyList = [];
    },
    //删除属性
    handleClose(tag) {
      console.log("tag：", tag);
      this.quesModel.quesProperties.splice(
        this.quesModel.quesProperties.indexOf(tag),
        1
      );
      this.quesModel = Object.assign({}, this.quesModel);
    },
    //新增属性验证
    checkInsertPro() {
      if (!this.coursePropertyName) {
        this.$notify({
          message: "请选择属性",
          type: "error"
        });
        return false;
      }
      if (!this.firstPropertyId) {
        this.$notify({
          message: "请选择一级属性",
          type: "error"
        });
        return false;
      }
      return true;
    },
    answer() {
      if (this.quesModel.questionType == "SINGLE_ANSWER_QUESTION") {
        return this.singleRightAnswer;
      } else if (this.quesModel.questionType == "MULTIPLE_ANSWER_QUESTION") {
        return this.multipleRightAnswer.sort().toString();
      }
    }
  },
  computed: {
    // answer: function() {
    //   if (this.quesModel.questionType == "SINGLE_ANSWER_QUESTION") {
    //     return this.singleRightAnswer;
    //   } else if (this.quesModel.questionType == "MULTIPLE_ANSWER_QUESTION") {
    //     return this.multipleRightAnswer.sort().toString();
    //   }
    // },
    saveDisabled: function() {
      if (!this.questionId && this.quesModel.quesOptions.length == 0) {
        return true;
      }
      return false;
    }
  },
  created() {
    let questionId = this.$route.params.id;
    if (questionId) {
      this.questionId = questionId;
      this.quesModel["id"] = questionId;
      this.findQuestionById(questionId);
    }
    this.paperId = this.$route.params.paperId;
    this.paperDetailId = this.$route.params.paperDetailId;
    this.courseNo = this.$route.params.courseNo;
    let questionType = this.$route.params.questionType;
    if (questionType) {
      this.quesModel.questionType = questionType;
    }
    if (this.courseNo) {
      this.$http
        .get(QUESTION_API + "/courseProperty/enable/" + this.courseNo)
        .then(response => {
          this.coursePropertyList = response.body;
        });
    }
  }
};
</script>