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<template>
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<div>
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- <el-card class="box-card" shadow="never">
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- <el-row :gutter="24">
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- <el-col :span="18">
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- <el-form
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- ref="ruleForm"
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- :model="ruleForm"
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- :rules="rules"
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- label-width="10vw"
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- class="demo-ruleForm"
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- >
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- <el-form-item label="学期" prop="appName" style="width:30vw">
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- <el-select v-model="ruleForm.appType" filterable placeholder="请选择">
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- <el-option
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- v-for="item in options"
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- :key="item.value"
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- :label="item.label"
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- :value="item.value"
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- />
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- </el-select>
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- </el-form-item>
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- <el-form-item style="width:30vw" label="课程名" prop="course">
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- <el-input v-model="ruleForm.course" />
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- </el-form-item>
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- <el-form-item style="width:30vw" label="签到人数" prop="signInNum">
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- <el-input v-model="ruleForm.signInNum" />
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- </el-form-item>
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- <el-form-item style="width:30vw" label="二维码" prop="qcode">
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- <el-image :src="qcode" style="width: 100px; height: 100px" />
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- </el-form-item>
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- <!-- <el-form-item label="发布状态" prop="status">
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- <el-select v-model="ruleForm.status" placeholder="请选择状态">
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- <el-option label="发布" :value="1" />
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- <el-option label="未发布" :value="0" />
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- </el-select>
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- </el-form-item> -->
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-
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- <el-form-item>
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- <el-button
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- type="primary"
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- @click="submitForm('ruleForm')"
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- >{{ !configId?'新建照片墙':'修改照片墙' }}</el-button>
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- <el-button @click="resetForm('ruleForm')">重置</el-button>
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- </el-form-item>
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- </el-form>
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- </el-col>
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- </el-row>
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+ <el-card class="box-card" style="text-align:center" shadow="never">
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+ <h2>{{ courseId ? '修改' : '新建' }}课程</h2>
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+ <el-form
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+ ref="ruleForm"
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+ :model="ruleForm"
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+ :rules="rules"
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+ label-width="10vw"
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+ style="width:50%;margin:auto"
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+ class="demo-ruleForm"
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+ >
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+ <el-form-item label="课程名" prop="course">
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+ <el-input v-model="ruleForm.title" />
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+ </el-form-item>
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+ <el-form-item label="课程简介" prop="course">
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+ <el-input v-model="ruleForm.subTitle" />
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+ </el-form-item>
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+ <el-form-item label="课程内容" prop="course">
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+ <el-input v-model="ruleForm.content" type="textarea" :rows="3" />
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+ </el-form-item>
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+ <el-form-item label="开始时间" prop="course">
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+ <el-date-picker
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+ v-model="ruleForm.startDate"
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+ format="yyyy-MM-dd HH:mm"
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+ type="datetime"
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+ placeholder="选择日期时间"
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+ style="width:100%"
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+ />
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+ </el-form-item>
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+ <el-form-item label="结束时间" prop="course">
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+ <el-date-picker
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+ v-model="ruleForm.endDate"
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+ format="yyyy-MM-dd HH:mm"
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+ type="datetime"
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+ style="width:100%"
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+ placeholder="选择日期时间"
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+ />
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+ </el-form-item>
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+ <el-form-item label-width="0">
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+ <el-button
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+ type="primary"
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+ @click="submitForm('ruleForm')"
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+ >{{ !courseId?'新建课程':'修改课程' }}</el-button>
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+ <el-button @click="$router.go(-1)">返回</el-button>
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+ </el-form-item>
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+ </el-form>
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</el-card>
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</div>
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</template>
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<script>
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-// import { saveConfig, detailsConfig, ChangeConfig } from '@/api/WeChatApi'
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-import QRCode from 'qrcodejs2'
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+import { saveCourse, getCourseDetail, UpdateCourse } from '@/api/course'
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export default {
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data() {
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return {
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- configId: '',
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- gameForm: {
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- gameForm: undefined
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- },
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- qcode: undefined,
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+ courseId: '',
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ruleForm: {
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- course: undefined,
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- signInNum: undefined,
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- appName: '',
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- appid: '',
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- appType: '',
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- aesKey: '',
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- apiUrl: '',
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- resource: '',
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- httpPoxyHost: '',
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- msgDataFormat: 'Json',
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- secret: '',
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- token: '',
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- httpProxyPort: null,
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- status: null
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+ title: undefined,
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+ subTitle: undefined,
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+ content: undefined,
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+ startDate: undefined,
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+ endDate: undefined
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},
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rules: {
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- appName: [
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- { required: true, message: '请输入配置名称', trigger: 'blur' }
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- ],
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- appid: [{ required: true, message: '请输入AppID', trigger: 'blur' }],
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- appType: [{ required: true, message: '请选择类型', trigger: 'blur' }],
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- aesKey: [{ required: true, message: '请选择AesKey', trigger: 'blur' }],
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- apiUrl: [
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- { required: true, message: '请选择第三方接口地址', trigger: 'blur' }
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- ],
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- httpPoxyHost: [
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- { required: true, message: '请输入接口代理地址', trigger: 'blur' }
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- ],
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- httpProxyPort: [
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- { required: true, message: '请输入接口代理端口', trigger: 'blur' }
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+ title: [
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+ { required: true, message: '请输入课程名称', trigger: 'blur' }
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],
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- msgDataFormat: [
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- { required: true, message: '请输入消息格式类型', trigger: 'blur' }
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- ],
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- secret: [{ required: true, message: '请输入Secret', trigger: 'blur' }],
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- token: [{ required: true, message: '请输入Token', trigger: 'blur' }],
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-
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- status: [{ required: true, message: '请选择状态', trigger: 'blur' }]
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- },
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- options: [{
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- value: '选项1',
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- label: '2022年第一学期'
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- }, {
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- value: '选项2',
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- label: '2022年第二学期'
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- }, {
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- value: '选项3',
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- label: '2023年第一学期'
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- }, {
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- value: '选项4',
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- label: '2023年第二学期'
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- }, {
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- value: '选项5',
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- label: '2024年第一学期'
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- }]
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- }
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- },
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-
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- watch: {
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- configId: function(val, oldVal) {
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- if (val) {
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- this.configId = val
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- // detailsConfig(val)
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- // .then((res) => {
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- // this.ruleForm = res.data
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- // })
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- // .catch((e) => {
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- // this.$message.error('ID有误。')
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- // this.$router.go(-1)
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- // })
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+ startDate: [{ required: true, message: '请输入课程开始时间', trigger: 'blur' }],
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+ endDate: [{ required: true, message: '请输入课程结束时间', trigger: 'blur' }]
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}
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}
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},
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mounted() {
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- if (this.$route?.query.configId) {
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- this.configId = this.$route.query.configId
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- // detailsConfig(this.configId)
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- // .then((res) => {
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- // this.ruleForm = res.data
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- // })
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- // .catch((e) => {
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- // this.$message.error('ID有误。')
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- // this.$router.go(-1)
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- // })
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- }
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if (this.$route?.query.courseId) {
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- this.configId = this.$route.query.configId
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- // detailsConfig(this.configId)
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- // .then((res) => {
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- // this.ruleForm = res.data
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- // })
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- // .catch((e) => {
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- // this.$message.error('ID有误。')
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- // this.$router.go(-1)
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- // })
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+ this.courseId = this.$route.query.courseId
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+ getCourseDetail(this.courseId)
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+ .then((res) => {
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+ this.ruleForm = res.data
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+ })
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+ .catch((e) => {})
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}
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},
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methods: {
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submitForm(formName) {
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this.$refs[formName].validate((valid) => {
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- console.log(this.ruleForm)
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- // if (valid) {
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- // if (this.configId === '') {
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- // saveConfig(this.ruleForm)
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- // .then((e) => {
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- // this.$message.success('配置保存成功')
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- // this.$router.go(-1)
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- // console.log('保存字段', e)
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- // })
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- // .catch((e) => {
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- // this.$message.error('保存失败', e)
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- // })
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- // } else {
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- // ChangeConfig(this.ruleForm, this.configId)
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- // .then((res) => {
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- // this.$message.success('配置修改成功')
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- // this.$router.go(-1)
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- // })
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- // .catch((e) => {
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- // console.log(e)
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- // })
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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(formName) {
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- this.$refs[formName].resetFields()
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- },
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- handleChange(val) {
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- this.gameForm.gameImage = val
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- },
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- handleDeleteIcon() {
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- this.gameForm.gameImage = ''
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- },
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- // 生成二维码
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- qrcode(val) {
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- // eslint-disable-next-line no-unused-vars
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- const qrcode = new QRCode('qrcode', {
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- width: 200,
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- height: 200, // 高度
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- text: 'http://192.168.89.76:8080/?gameId=' + val.gameId
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- })
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- },
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- // 下载二维码
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- downloadQrcode(val) {
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- document.getElementById('qrcode').innerHTML = ''
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- this.qrcode(val) // 下载之前首先要有二维码
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- // 先找到canvas节点下的二维码图片
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- const myCanvas = document.getElementById('qrcode').getElementsByTagName('canvas')
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- const img = document.getElementById('qrcode').getElementsByTagName('img')
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- // 创建一个a节点
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- const a = document.createElement('a')
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- // 设置a的href属性将canvas变成png格式
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- const imgURL = myCanvas[0].toDataURL('image/jpg')
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- const ua = navigator.userAgent
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- if (ua.indexOf('Trident') !== -1 && ua.indexOf('Windows') !== -1) { // IE内核 并且 windows系统 情况下 才执行;
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- var bstr = atob(imgURL.split(',')[1])
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- var n = bstr.length
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- var u8arr = new Uint8Array(n)
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- while (n--) {
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- u8arr[n] = bstr.charCodeAt(n)
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+ if (valid) {
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+ if (this.ruleForm.startDate > this.ruleForm.endDate) {
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+ this.$message.success('结束时间不能小于开始时间')
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+ } else if (this.courseId) {
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+ UpdateCourse(this.ruleForm, this.courseId)
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+ .then((res) => {
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+ this.$message.success('修改成功')
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+ this.$router.go(-1)
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+ })
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+ .catch((e) => {})
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+ } else {
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99
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+ saveCourse(this.ruleForm)
|
|
|
100
|
+ .then((e) => {
|
|
|
101
|
+ this.$message.success('保存成功')
|
|
|
102
|
+ this.$router.go(-1)
|
|
|
103
|
+ })
|
|
|
104
|
+ .catch((e) => {})
|
|
|
105
|
+ }
|
|
|
106
|
+ } else {
|
|
|
107
|
+ return false
|
|
229
|
108
|
}
|
|
230
|
|
- var blob = new Blob([u8arr])
|
|
231
|
|
- window.navigator.msSaveOrOpenBlob(blob, val.title + '.png')
|
|
232
|
|
- } else if (ua.indexOf('Firefox') > -1) { // 火狐兼容下载
|
|
233
|
|
- const blob = this.base64ToBlob(imgURL) // new Blob([content]);
|
|
234
|
|
- const evt = document.createEvent('HTMLEvents')
|
|
235
|
|
- evt.initEvent('click', true, true)// initEvent 不加后两个参数在FF下会报错 事件类型，是否冒泡，是否阻止浏览器的默认行为
|
|
236
|
|
- a.download = val.title + '.png'// 下载图片名称，如果填内容识别不到，下载为未知文件，所以我这里就不填为空
|
|
237
|
|
- a.href = URL.createObjectURL(blob)
|
|
238
|
|
- a.dispatchEvent(new MouseEvent('click', { bubbles: true, cancelable: true, view: window }))// 兼容火狐
|
|
239
|
|
- } else { // 谷歌兼容下载
|
|
240
|
|
- img.src = imgURL
|
|
241
|
|
- a.href = img.src
|
|
242
|
|
- // 设置下载文件的名字
|
|
243
|
|
- a.download = val.title + '.png'
|
|
244
|
|
- // 点击
|
|
245
|
|
- a.click()
|
|
246
|
|
- }
|
|
247
|
|
- },
|
|
248
|
|
- // 返回对应二维码图片给表格
|
|
249
|
|
- setCodeImg(val) {
|
|
250
|
|
- document.getElementById('qrcode').innerHTML = ''
|
|
251
|
|
- this.qrcode(val) // 下载之前首先要有二维码
|
|
252
|
|
- // 先找到canvas节点下的二维码图片
|
|
253
|
|
- const myCanvas = document.getElementById('qrcode').getElementsByTagName('canvas')
|
|
254
|
|
- // 设置a的href属性将canvas变成png格式
|
|
255
|
|
- const imgURL = myCanvas[myCanvas.length - 1].toDataURL('image/jpg')
|
|
256
|
|
- return imgURL
|
|
257
|
|
- },
|
|
258
|
|
- // base64转blob
|
|
259
|
|
- base64ToBlob(code) {
|
|
260
|
|
- const parts = code.split(';base64,')
|
|
261
|
|
- const contentType = parts[0].split(':')[1]
|
|
262
|
|
- const raw = window.atob(parts[1])
|
|
263
|
|
- const rawLength = raw.length
|
|
264
|
|
- const uInt8Array = new Uint8Array(rawLength)
|
|
265
|
|
- for (let i = 0; i < rawLength; ++i) {
|
|
266
|
|
- uInt8Array[i] = raw.charCodeAt(i)
|
|
267
|
|
- }
|
|
268
|
|
- return new Blob([uInt8Array], { type: contentType })
|
|
|
109
|
+ })
|
|
269
|
110
|
}
|
|
270
|
111
|
}
|
|
271
|
112
|
}
|
