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src/pages/Dashboard/CourseDiscussionForum.vue
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<template> |
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<div class="body-color"> <!-- LOADER --> <div class="loader" v-if="showLoader"> <v-progress-circular indeterminate color="white"></v-progress-circular> </div> <!-- SNACKBAR --> <v-snackbar :timeout="timeout" :top="y === 'top'" :right="x === 'right'" :vertical="mode === 'vertical'" v-model="snackbar" :color="snackbarColor" > {{ text }} <v-spacer></v-spacer> <v-btn flat text @click="snackbar = false">X</v-btn> </v-snackbar> <!-- DIALOG TO ADD COURSE DISCUSSION FORUM --> <v-dialog v-model="addForumDialog" max-width="500" persistent> <v-card flat class="card-style pa-2" dark> <v-layout> <v-flex xs12> <label class="title text-xs-center">Add Forum</label> <v-icon size="24" class="right" @click="addForumDialog = false">cancel</v-icon> </v-flex> </v-layout> <v-container fluid> <v-layout align-center> <v-flex xs12> <v-flex xs12 sm12> <v-form ref="form" v-model="valid" lazy-validation> <v-layout> <v-flex xs12 class="text-xs-center text-sm-center text-md-center text-lg-center" > <v-avatar size="100px" v-if="!imageUrl"> <img src="/static/icon/user.png" /> </v-avatar> <input type="file" style="display: none" ref="image" accept="image/*" @change="onFilePicked" /> <img :src="imageData.imageUrl" height="150" width="150" v-if="imageUrl" style="border-radius:50%; width:200px" /> </v-flex> </v-layout> <v-layout wrap> <!-- SUBJECT --> <v-flex xs12 sm12> <v-layout> <v-flex xs4 sm4 class="pt-4 subheading"> <label class="right hidden-xs-only hidden-sm-only">Subject:</label> <label class="right hidden-lg-only hidden-md-only hidden-xl-only">Subject:</label> </v-flex> <v-flex xs8 sm8 class="ml-3"> <v-text-field v-model="addForumParams.subject" placeholder="subject" type="text" :rules="cantBeEmpty" required ></v-text-field> </v-flex> </v-layout> </v-flex> <!-- DESCRIPTION --> <v-flex xs12 sm12> <v-layout> <v-flex xs4 sm4 class="pt-4 subheading"> <label class="right hidden-xs-only hidden-sm-only">Description:</label> <label class="right hidden-lg-only hidden-md-only hidden-xl-only" >Description:</label> </v-flex> <v-flex xs8 sm8 class="ml-3"> <v-text-field v-model="addForumParams.description" placeholder="Description" type="text" :rules="cantBeEmpty" required ></v-text-field> </v-flex> </v-layout> </v-flex> <!-- UPLOAD IMAGE --> <v-flex xs12 sm12> <v-layout> <v-flex xs4 class="pt-4 subheading"> <label class="right hidden-xs-only hidden-sm-only">Upload Image:</label> <label class="right hidden-lg-only hidden-md-only hidden-xl-only">Upload :</label> </v-flex> <v-flex xs8 class="ml-3"> <v-text-field label="Select Image" @click="pickFile" v-model="imageName" append-icon="attach_file" ></v-text-field> </v-flex> </v-layout> </v-flex> </v-layout> <v-layout> <v-flex xs12 sm12> <v-layout class="right"> <v-btn @click="submit" round dark :loading="loading" class="add-button">Add</v-btn> </v-layout> </v-flex> </v-layout> </v-form> </v-flex> </v-flex> </v-layout> </v-container> </v-card> </v-dialog> <v-container grid-list-xl class="pt-0"> |
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<v-layout row wrap class="mt-1"> <v-flex xs12 sm12 md9> |
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<v-layout column> <!-- HEADING --> <v-flex> <div class="title side-bar-color font-weight-bold">Course Discussion Forum</div> <div class="subheading grey--text lighten-1">General news and announcements</div> </v-flex> |
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<!-- ADD DISCUSSION FORUM BUTTON --> <v-flex> <div> <v-btn fab dark class="open-dialog-button hidden-xl-only hidden-md-only hidden-lg-only" small @click="addForumDialog = true" > <v-icon dark>add</v-icon> </v-btn> <v-btn round class="open-dialog-button hidden-sm-only hidden-xs-only" dark @click="addForumDialog = true" > <v-icon class="white--text pr-1" size="20">add</v-icon>Add A New Discussion Topic </v-btn> </div> </v-flex> |
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<!-- DATA TABLE --> |
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<v-flex> <v-data-table :headers="courseDiscussionHeaders" :items="courseDiscussionItems" :pagination.sync="pagination" :search="search" |
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item-key="_id" |
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> <template slot="items" slot-scope="props"> |
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<tr class="tr" |
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style="cursor: pointer;" |
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@click="props.expanded = !props.expanded;courseDiscussionId = props.item._id;getDiscussionesThread(props.item._id)" > <td class="text-xs-center td td-row"> <v-avatar size="40"> <img :src="props.item.attachementUrl" v-if="props.item.attachementUrl" /> <img src="/static/icon/user.png" v-else-if="!props.item.attachementUrl" /> </v-avatar> </td> |
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<td class="td td-row text-xs-center">{{ props.item.subject}}</td> |
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<td class="td td-row text-xs-center">{{ props.item.studentId.name }}</td> |
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<td class="td td-row text-xs-center">-</td> <td class="td td-row text-xs-center">{{ props.item.forumThread.length }}</td> |
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</tr> </template> |
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<!-- REPLY FUNCTIONALITY --> |
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<template slot="expand" slot-scope="props"> <v-layout> |
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<!-- TOPIC HEADING --> |
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<v-flex xs12 v-for="(courseDiscussionData,i) in courseDiscussionData" :key="i"> <v-card class="elevation-0 grey lighten-3 pa-2" flat> <v-list two-line subheader> <v-list-tile> <v-list-tile-avatar> <v-avatar size="46"> <img :src="courseDiscussionData.attachementUrl" v-if="courseDiscussionData.attachementUrl" /> <img src="/static/icon/user.png" v-else-if="!courseDiscussionData.attachementUrl" /> </v-avatar> </v-list-tile-avatar> <v-list-tile-content> <v-list-tile-title>{{ courseDiscussionData.subject }}</v-list-tile-title> <v-list-tile-sub-title> By <span class="info--text">{{ courseDiscussionData.studentId.name }}</span> - {{dates(courseDiscussionData.created ) }} </v-list-tile-sub-title> </v-list-tile-content> <v-list-tile-action> <div> <v-btn flat round dark class="reply-btn" @click="showReplyBox = true" >Reply</v-btn> </div> </v-list-tile-action> </v-list-tile> </v-list> </v-card> <v-flex xs12 class="mt-4" v-show="showReplyBox"> <v-textarea name="input-7-1" solo label="Label Text" multi-line v-model="replyDescription" ></v-textarea> <v-btn round dark class="open-dialog-button" flat @click="showReplyBox = false" >Cancel</v-btn> <v-btn round dark :loading="loading" class="reply-btn" @click="replyThreadDiscussion(props.item)" >Submit</v-btn> </v-flex> |
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<!-- REPLY THREAD --> <v-layout |
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:class="['mt-4','pl-5','mx-auto',replyThread.teacherId?'justify-start':'justify-end']" |
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v-for="(replyThread,i) in courseDiscussionData.forumThread.slice().reverse()" |
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:key="i" > |
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<v-flex xs12 md7> |
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<v-card class="elevation-0 grey lighten-1" flat> <v-list two-line subheader class="grey lighten-1 pa-1"> |
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<v-list-tile> <v-list-tile-avatar> <v-avatar size="46"> <img :src="courseDiscussionData.attachementUrl" v-if="courseDiscussionData.attachementUrl" /> <img src="/static/icon/user.png" v-else-if="!courseDiscussionData.attachementUrl" /> </v-avatar> </v-list-tile-avatar> <v-list-tile-content> <v-list-tile-title>Re: {{ courseDiscussionData.subject }}</v-list-tile-title> <v-list-tile-sub-title> By <span class="info--text" v-if="replyThread.studentId" >{{ replyThread.studentId.name }}</span> <span class="info--text" v-if="replyThread.teacherId" >{{ replyThread.teacherId.name }}</span> - {{dates(replyThread.created ) }} </v-list-tile-sub-title> </v-list-tile-content> </v-list-tile> </v-list> <v-list class="pa-2 reply-desc"> |
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<v-list-tile-content> |
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<v-list-tile-title v-show="replyThread.showDescriptionReplyThread" >{{ replyThread.description }}</v-list-tile-title> <v-flex xs12 sm12 md4 v-show="replyThread.showUpdateReplyThread == true" > <v-text-field v-model="replyThread.description"></v-text-field> <v-btn flat round dark class="reply-btn right" @click="updateRelpyThreadDiscussion(replyThread,props.item)" >Save</v-btn> </v-flex> |
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</v-list-tile-content> |
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</v-list> <v-list class="grey lighten-4 pa-0"> <v-list-tile-action> <v-spacer></v-spacer> <div v-if="replyThread.studentId && replyThread.studentId._id == localStorage.getItem('parentStudentId')" > <v-btn flat round dark class="reply-btn" @click="deleteRelpyThreadDiscussion(replyThread._id,props.item._id)" >Delete</v-btn> <v-btn flat round dark class="reply-btn mr-4" @click="showUpdateReplyThreadDiscussion(replyThread)" >Edit</v-btn> </div> </v-list-tile-action> </v-list> </v-card> </v-flex> </v-layout> |
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</v-flex> </v-layout> </template> |
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<v-alert slot="no-results" :value="true" color="error" icon="warning" >Your search for "{{ search }}" found no results.</v-alert> </v-data-table> </v-flex> |
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</v-layout> |
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</v-flex> <v-spacer></v-spacer> <!-- COURSES - positioned to the right of the page --> |
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<v-flex xs12 sm12 md3> |
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<v-card class="elevation-0 card-border" height="100%"> <v-container class="pt-0"> <div class="side-bar-color font-weight-bold title">Courses</div> <div v-for="(course,index) in courseData"> |
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<v-btn flat class="subheading text-xs-start justify-left" style="cursor: pointer;" block @click="routeToCourseDetails(course._id)" > <div style="width: 100%;text-align: left;"> <v-icon style="color: red;padding-bottom: 3px;" size="15">play_arrow</v-icon> |
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{{course.courseName}} |
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</div> </v-btn> |
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</div> </v-container> </v-card> </v-flex> </v-layout> </v-container> |
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</div> </template> |
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<script> import AllApiCalls from "@/Services/AllApiCalls.js"; import http from "@/Services/http.js"; |
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import moment from "moment"; |
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export default { mixins: [AllApiCalls], data() { return { |
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localStorage: localStorage, |
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valid: true, addForumDialog: false, addForumParams: {}, // UPLOAD IMAGE imageName: "", imageUrl: "", imageFile: "", |
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imageData: {}, // DATA TABLE search: "", pagination: { rowsPerPage: 10 }, courseDiscussionHeaders: [ { |
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text: "Image", value: "attachementUrl", sortable: false, align: "center" }, { |
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text: "Discussion", |
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align: "center", |
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sortable: false, value: "" }, { text: "Started", value: "", sortable: false, align: "center" }, { text: "Last Pot", value: "", sortable: false, align: "center" }, { text: "Replies", value: "", sortable: false, align: "center" } ], |
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courseDiscussionItems: [], // COURSE DISCUSSION REPLTY FUNCTIONALITY courseDiscussionId: "", showReplyBox: false, courseDiscussionData: [], replyDescription: "", loginId: "", editedIndex: -1 |
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}; }, methods: { |
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dates: function(date) { return moment(date).format("MMMM DD, YYYY hh:mm A"); }, |
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/* UPLOAD IMAGE */ pickFile() { this.$refs.image.click(); }, onFilePicked(e) { // console.log(e) const files = e.target.files; this.imageData.upload = e.target.files[0]; if (files[0] !== undefined) { this.imageName = files[0].name; if (this.imageName.lastIndexOf(".") <= 0) { return; } const fr = new FileReader(); fr.readAsDataURL(files[0]); fr.addEventListener("load", () => { this.imageUrl = fr.result; this.imageFile = files[0]; // this is an image file that can be sent to server... this.imageData.imageUrl = URL.createObjectURL(this.imageFile); }); } else { this.imageName = ""; this.imageFile = ""; this.imageUrl = ""; } }, |
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async submit() { |
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if (this.$refs.form.validate()) { this.addForumParams.classId = localStorage.getItem("parentClassId"); this.addForumParams.courseId = this.$route.query.courseId; this.addForumParams.studentId = localStorage.getItem("parentStudentId"); if (this.imageUrl) { var str = this.imageUrl; const [baseUrl, imageUrl] = str.split(/,/); this.addForumParams.upload = imageUrl; } this.loading = true; |
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await http() |
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.post("/createCourseDiscussion", this.addForumParams) .then(response => { this.snackbar = true; this.text = "Discussion added successfully"; this.snackbarColor = "green"; this.addForumDialog = false; this.clear(); this.loading = false; console.log("response of createCourseDiscussion - ", response); }) .catch(error => { this.snackbar = true; this.text = error.response.data.message; |
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this.snackbarColor = "error"; |
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this.loading = false; }); |
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/* getCourseDiscussionesList - to populate the data table */ await this.getCourseDiscussionesList({ courseId: this.$route.query.courseId, classId: localStorage.getItem("parentClassId") }); this.addForumDialog = false; |
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} }, clear() { this.$refs.form.reset(); this.imageUrl = ""; }, async routeToCourseDetails(courseId) { /* getParticularCourseDetail- To get courseDetail - defined in GetApis.js*/ let response = await this.getParticularCourseDetail(courseId); /* If the response is null then dont route */ if (response.data.data.length > 0) { this.$router.push({ name: "Course Details", query: { courseId: courseId } }); } else { this.seeSnackbar("No Data Available", "warning"); } |
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}, // COURSE DISCUSSION REPLY FUNCTIONALITY getDiscussionesThread() { // console.log("id", this.getSelectedData.courseId); this.showLoader = true; http() .get("/getParticularCourseDiscussion", { params: { courseDiscussionId: this.courseDiscussionId } }) .then(response => { // console.log("response", response.data.data); this.courseDiscussionData = response.data.data; for (let i = 0; i < this.courseDiscussionData.length; i++) { for ( let j = 0; j < this.courseDiscussionData[i].forumThread.length; j++ ) { this.courseDiscussionData[i].forumThread[ j ].showUpdateReplyThread = false; this.courseDiscussionData[i].forumThread[ j ].showDescriptionReplyThread = true; } } this.showLoader = false; this.showReplyBox = false; }) .catch(error => { console.log("err====>", error); this.showLoader = false; }); }, replyThreadDiscussion(selected) { this.showLoader = true; var payloadData = { courseDiscussionId: selected._id, |
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studentId: localStorage.getItem("parentStudentId"), |
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description: this.replyDescription }; http() .put("/replyForumThread", payloadData) .then(response => { // console.log("response", response.data.data); this.showLoader = false; this.getDiscussionesThread(); }) .catch(error => { this.showLoader = false; }); }, showUpdateReplyThreadDiscussion(item) { this.editedIndex = this.courseDiscussionData.indexOf(item); var editedItem = Object.assign({}, item); var arrayOfcourseDiscussionData = []; for (let i = 0; i < this.courseDiscussionData.length; i++) { for ( let j = 0; j < this.courseDiscussionData[i].forumThread.length; j++ ) { if ( editedItem._id == this.courseDiscussionData[i].forumThread[j]._id ) { this.courseDiscussionData[i].forumThread[ j ].showUpdateReplyThread = true; this.courseDiscussionData[i].forumThread[ j ].showDescriptionReplyThread = false; } } arrayOfcourseDiscussionData.push(this.courseDiscussionData[i]); } this.courseDiscussionData = arrayOfcourseDiscussionData; }, updateRelpyThreadDiscussion(replyThread, selected) { this.showLoader = true; var payloadData = { forumThreadId: replyThread._id, courseDiscussionId: selected._id, |
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studentId: localStorage.getItem("parentStudentId"), |
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description: replyThread.description }; http() .put("/updateForumThread", payloadData) .then(response => { this.showLoader = false; this.getDiscussionesThread(); }) .catch(error => { this.showLoader = false; }); }, deleteRelpyThreadDiscussion(id, courseDiscussionId) { this.showLoader = true; var payloadData = { forumThreadId: id, courseDiscussionId: courseDiscussionId }; http() .put( "/deleteForumThread", confirm("Are you sure you want to delete this?") && payloadData ) .then(response => { this.showLoader = false; this.getDiscussionesThread(); }) .catch(error => { this.showLoader = false; }); |
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} }, async created() { |
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this.loginId = this.$store.state.id; |
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/* getStudentCourses - to get courseData - defined in GetApis.js*/ await this.getStudentCourses({ classId: localStorage.getItem("parentClassId"), studentId: localStorage.getItem("parentStudentId") }); |
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/* getCourseDiscussionesList - to populate the data table */ await this.getCourseDiscussionesList({ courseId: this.$route.query.courseId, classId: localStorage.getItem("parentClassId") }); |
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} }; </script> |
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<style scoped> .side-bar-color { color: #827bfa !important; /* border-top-right-radius: 74px !important; */ } .card-border { border: 1px #bdbdbd solid; border-radius: 3px; } |
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.reply-desc { border: 1px solid #f2f2f2; } .open-dialog-button { background: #827bfa !important; border-color: #827bfa !important; text-transform: none !important; } .reply-btn { background: #feb83c !important; border-color: #feb83c !important; text-transform: none !important; -webkit-box-shadow: none !important; box-shadow: none !important; } |
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</style> |