<template>
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<div class="app-container">
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<el-form :model="form" ref="form" label-width="100px" v-loading="formLoading" :rules="rules">
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<el-form-item label="学科：" prop="subjectId" required>
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<el-select v-model="form.subjectId" placeholder="学科" >
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<el-option v-for="item in subjects" :key="item.id" :value="item.id" :label="item.name"></el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="题干：" prop="title" required>
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<el-input v-model="form.title" @focus="inputClick(form,'title')" />
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</el-form-item>
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<el-form-item label="选项：" required>
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<el-form-item :label="item.prefix" :key="item.prefix" v-for="(item,index) in form.items" label-width="50px" class="question-item-label">
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<el-input v-model="item.prefix" style="width:50px;" />
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<el-input v-model="item.content" @focus="inputClick(item,'content')" class="question-item-content-input"/>
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<el-button type="danger" size="mini" class="question-item-remove" icon="el-icon-delete" @click="questionItemRemove(index)"></el-button>
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</el-form-item>
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</el-form-item>
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<el-form-item label="解析：" prop="analyze" required>
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<el-input v-model="form.analyze" @focus="inputClick(form,'analyze')" />
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</el-form-item>
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<!-- <el-form-item label="分数：" prop="score" required>
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<el-input-number v-model="form.score" :precision="1" :step="1" :max="100"></el-input-number>
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</el-form-item> -->
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<el-form-item label="难度：" required>
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<el-rate v-model="form.difficult" class="question-item-rate"></el-rate>
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</el-form-item>
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<el-form-item label="正确答案：" prop="correct" required>
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<el-radio-group v-model="form.correct">
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<el-radio v-for="item in form.items" :key="item.prefix" :label="item.prefix">{{item.prefix}}</el-radio>
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</el-radio-group>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="submitForm">提交</el-button>
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<el-button @click="resetForm">重置</el-button>
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<el-button type="success" @click="questionItemAdd">添加选项</el-button>
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<el-button type="success" @click="showQuestion">预览</el-button>
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</el-form-item>
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</el-form>
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<el-dialog :visible.sync="richEditor.dialogVisible" append-to-body :close-on-click-modal="false" style="width: 100%;height: 100%" :show-close="false" center>
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<Ueditor @ready="editorReady"/>
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<span slot="footer" class="dialog-footer">
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<el-button type="primary" @click="editorConfirm">确 定</el-button>
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<el-button @click="richEditor.dialogVisible = false">取 消</el-button>
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</span>
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</el-dialog>
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<el-dialog :visible.sync="questionShow.dialog" style="width: 100%;height: 100%" append-to-body>
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<QuestionShow :qType="questionShow.qType" :question="questionShow.question" :qLoading="questionShow.loading"/>
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</el-dialog>
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</div>
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</template>
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<script>
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import QuestionShow from '@/components/PopUp/question/Show'
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import Ueditor from '@/components/Ueditor'
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import questionApi from '@/api/question'
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import subjectApi from '@/api/subject'
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export default {
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components: {
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Ueditor, QuestionShow
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},
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data () {
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return {
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subjects: [],
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form: {
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id: null,
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questionType: 1,
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gradeLevel: null,
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subjectId: null,
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title: '',
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items: [
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{ prefix: 'A', content: '' },
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{ prefix: 'B', content: '' },
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{ prefix: 'C', content: '' },
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{ prefix: 'D', content: '' }
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],
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analyze: '',
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correct: '',
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score: '',
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difficult: 0
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},
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subjectFilter: null,
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formLoading: false,
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rules: {
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gradeLevel: [
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{ required: true, message: '请选择年级', trigger: 'change' }
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],
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subjectId: [
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{ required: true, message: '请选择学科', trigger: 'change' }
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],
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title: [
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{ required: true, message: '请输入题干', trigger: 'blur' }
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],
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analyze: [
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{ required: true, message: '请输入解析', trigger: 'blur' }
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],
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score: [
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{ required: true, message: '请输入分数', trigger: 'blur' }
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],
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correct: [
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{ required: true, message: '请选择正确答案', trigger: 'change' }
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]
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},
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richEditor: {
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dialogVisible: false,
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object: null,
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parameterName: '',
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instance: null
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},
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questionShow: {
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qType: 0,
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dialog: false,
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question: null,
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loading: false
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}
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}
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},
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props: {
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id: {
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type: Number,
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default: 0
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}
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},
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created() {
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this.getSubjects();
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let id = this.id
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let _this = this
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if (id && parseInt(id) !== 0) {
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_this.formLoading = true
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questionApi.select(id).then(re => {
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_this.form = re.data
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_this.formLoading = false
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})
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}
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this.getSubjects();
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},
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methods: {
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// 获取科目
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getSubjects() {
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subjectApi.list().then(re => {
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this.subjects = re.data
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})
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},
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editorReady (instance) {
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this.richEditor.instance = instance
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let currentContent = this.richEditor.object[this.richEditor.parameterName]
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this.richEditor.instance.setContent(currentContent)
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// 光标定位到Ueditor
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this.richEditor.instance.focus(true)
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},
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inputClick (object, parameterName) {
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this.richEditor.object = object
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this.richEditor.parameterName = parameterName
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this.richEditor.dialogVisible = true
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},
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editorConfirm () {
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let content = this.richEditor.instance.getContent()
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this.richEditor.object[this.richEditor.parameterName] = content
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this.richEditor.dialogVisible = false
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},
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questionItemRemove (index) {
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this.form.items.splice(index, 1)
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},
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questionItemAdd () {
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let items = this.form.items
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let newLastPrefix
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if (items.length > 0) {
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let last = items[items.length - 1]
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newLastPrefix = String.fromCharCode(last.prefix.charCodeAt() + 1)
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} else {
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newLastPrefix = 'A'
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}
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items.push({ id: null, prefix: newLastPrefix, content: '' })
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},
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submitForm () {
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let _this = this
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this.$refs.form.validate((valid) => {
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if (valid) {
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this.formLoading = true
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questionApi.edit(this.form).then(re => {
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if (re.code === 1) {
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_this.$message.success(re.message)
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this.$emit('callback')
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} else {
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_this.$message.error(re.message)
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this.formLoading = false
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}
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}).catch(e => {
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this.formLoading = false
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})
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} else {
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return false
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}
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})
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},
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resetForm () {
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let lastId = this.form.id
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this.$refs['form'].resetFields()
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this.form = {
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id: null,
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questionType: 1,
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gradeLevel: null,
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subjectId: null,
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title: '',
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items: [
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{ prefix: 'A', content: '' },
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{ prefix: 'B', content: '' },
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{ prefix: 'C', content: '' },
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{ prefix: 'D', content: '' }
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],
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analyze: '',
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correct: '',
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score: '',
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difficult: 0
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}
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this.form.id = lastId
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},
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showQuestion () {
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this.questionShow.dialog = true
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this.questionShow.qType = this.form.questionType
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this.questionShow.question = this.form
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}
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}
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}
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</script>
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