案例修改、图片预览

stdiet-ui/src/components/FileDownload/MuchFileDown.vue

@@ -1,11 +1,35 @@
 <template>
+  <div>
   <!-- 多文件下载对话框 -->
-  <el-dialog :title="title" :visible.sync="open" @closed="cancel" width="600px" append-to-body>
-  <div class="app-container">
-
+  <el-dialog :title="title" :visible.sync="open" @closed="cancel" width="700px" append-to-body>
+  <div class="app-container" style="height: 400px; overflow: auto">
+    <div style="margin: -20px auto 15px auto">
+      <el-button type="primary" @click="lazyShow = true" plain>滚动下拉预览</el-button>
+    </div>
     <el-table v-loading="loading" :data="fileList">
-      <el-table-column label="文件名" align="center" prop="fileName" />
-      <el-table-column label="上传时间" align="center" prop="createTime" />
+      <el-table-column label="文件预览" align="center" prop="fileUrl">
+      <template slot-scope="scope">
+        <el-image v-if="scope.row.imageFlag" title="点击大图预览"
+          style="width: 80px; height: 80px"
+          :src="scope.row.downUrl"
+          :preview-src-list="imageList">
+        </el-image>
+        <span v-else>不可预览</span>
+      </template>
+      </el-table-column>
+      <el-table-column label="文件名" align="center" prop="fileName"  width="200">
+        <template slot-scope="scope">
+          <AutoHideMessage :maxLength="10" :data="scope.row.fileName"></AutoHideMessage>
+        </template>
+      </el-table-column>
+
+      <el-table-column label="上传时间" align="center" prop="createTime" >
+        <template slot-scope="scope">
+        <span>{{
+            parseTime(scope.row.createTime, "{y}-{m}-{d}")
+          }}</span>
+        </template>
+      </el-table-column>
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template slot-scope="scope">
           <el-button
@@ -17,21 +41,30 @@
         </template>
       </el-table-column>
     </el-table>
-
   </div>
     <div slot="footer" class="dialog-footer">
       <el-button @click="cancel">取 消</el-button>
     </div>
   </el-dialog>
+
+  <el-dialog :title="'滚动下拉预览'" v-if="lazyShow" :visible.sync="lazyShow" width="600px" style="height: 90%; overflow: auto" append-to-body>
+    <div class="demo-image__lazy">
+      <el-image v-for="(url,index) in imageList" :class="index !=0 ? 'top-10' : ''" :key="url" :src="url" lazy></el-image>
+    </div>
+    <div slot="footer" class="dialog-footer">
+      <el-button @click="lazyShow = false">取 消</el-button>
+    </div>
+  </el-dialog>
+  </div>
 </template>
 
 <script>
 import { downCaseFile } from "@/api/custom/customerCase";
-
+import AutoHideMessage from "@/components/AutoHideMessage";
 export default {
   name: "MuchFileDown",
   components: {
-
+    AutoHideMessage
   },
   data() {
     return {
@@ -43,8 +76,14 @@ export default {
       open: false,
       //案例id
       caseId: null,
+      //支持预览的文件类型
+      imgArr: ['jpg', 'jpeg', 'png', 'gif'],
       //文件列表
-      fileList: []
+      fileList: [],
+      //图片文件列表
+      imageList:[],
+      //懒加载
+      lazyShow: false
     };
   },
   created() {
@@ -55,6 +94,13 @@ export default {
   methods: {
     showDialog(title, fileList) {
       this.title = title ? title : "文件列表";
+      fileList.forEach((item, index) => {
+        item["imageFlag"] = this.isImage(item.fileName);
+        if(item["imageFlag"]){
+           //this.$set(this.imageList, this.imageList.length, item.downUrl)
+           this.imageList.push(item.downUrl);
+        }
+      });
       this.fileList = fileList;
       this.loading = false;
       this.open = true;
@@ -64,10 +110,29 @@ export default {
       this.open = false;
       this.caseId = null;
       this.fileList = [];
+      this.imageList = [];
     },
     downloadFile(file){
+      if(file == undefined || file == null || file.downUrl == null || file.downUrl == ""){
+        this.$message({message: "文件不存在", type: "warning",});
+        return;
+      }
       downCaseFile(file.downUrl);
+    },
+    isImage(name){
+      var idx = name.indexOf('.');
+      if (idx === -1) {
+        return false;
+      }
+      var type = name.substr(idx + 1);
+      return this.imgArr.indexOf(type) !== -1 ? true : false;
     }
   },
 };
 </script>
+
+<style scoped>
+  .top-10{
+    margin-top: 10px;
+  }
+</style>

stdiet-ui/src/components/FileUpload/DragUpload.vue

@@ -9,6 +9,7 @@
              :file-list="upload.fileList"
              :multiple="upload.multiple"
              :on-change="handleFileChange"
+             :on-remove="handleFileRemove"
              :on-exceed="handleFileexceed"
              :on-progress="handleFileUploadProgress"
              :on-success="handleFileSuccess"
@@ -17,7 +18,7 @@
              :auto-upload="false">
     <i class="el-icon-upload"></i>
     <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
-    <div class="el-upload__tip" slot="tip">每个案例最多上传5个文件，且每个文件不超过10M</div>
+    <div class="el-upload__tip" slot="tip">最多可上传{{upload.limit}}个文件，且每个文件不超过{{upload.fileSize/(1024*1024)}}M</div>
   </el-upload>
 </template>
 <script>
@@ -41,8 +42,8 @@ export default {
         //文件列表
         fileList:[],
         //同时上传文件上限
-        limit: 5,
-        //每个文件大小
+        limit: 10,
+        //每个文件大小(单位：byte)
         fileSize: 1024 * 1024 * 10,
         //是否支持同时选择多张
         multiple: true
@@ -66,6 +67,10 @@ export default {
       this.uploadResult["fileUrl"] = [];
       this.uploadResult["fileName"] = [];
     },
+    //移除文件
+    handleFileRemove(file, fileList){
+      this.upload.fileList = fileList;
+    },
     //监控上传文件列表
     handleFileChange(file, fileList) {
       let sizeFlag = file.size > this.upload.fileSize;
@@ -110,9 +115,10 @@ export default {
     }
   },
   props: {
+
   },
   created() {
-
+      this.uploadReset();
   },
 
 };

stdiet-ui/src/components/FileUpload/DragUploadEdit.vue

@@ -0,0 +1,165 @@
+<template>
+  <div>
+    <div v-for="(item, index) in oldCaseFileList">
+      <span style="margin-right: 10px;">
+        {{item.fileName ? (item.fileName.substring(0,15)+"..."): ""}}
+      </span>
+      <el-button style="margin-left: 10px;" type="danger" size="small" @click="removeOldFile(index)">移除该文件</el-button>
+    </div>
+    <el-upload class="upload-demo" style="margin-top: 10px;"
+               ref="upload"
+               drag
+               :headers="upload.headers"
+               :action="upload.url"
+               :limit="upload.limit"
+               :disabled="upload.isUploading"
+               :file-list="upload.fileList"
+               :multiple="upload.multiple"
+               :on-remove="handleFileRemove"
+               :on-change="handleFileChange"
+               :on-exceed="handleFileexceed"
+               :on-progress="handleFileUploadProgress"
+               :on-success="handleFileSuccess"
+               :on-error="handleFileFail"
+               :data="upload.data"
+               :auto-upload="false">
+      <i class="el-icon-upload"></i>
+      <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
+      <div class="el-upload__tip" slot="tip">已存在{{oldCaseFileList.length}}个文件，还可上传{{upload.limit}}个文件，且每个文件不超过{{upload.fileSize/(1024*1024)}}M</div>
+    </el-upload>
+  </div>
+</template>
+<script>
+  import { getToken } from '@/utils/auth'
+  import AutoHideMessage from "@/components/AutoHideMessage";
+export default {
+  name: "DragUploadEdit",
+  components: {
+      "AutoHideMessage":AutoHideMessage
+  },
+  data() {
+    return {
+      upload: {
+        // 是否禁用上传
+        isUploading: false,
+        // 上传的地址
+        url: process.env.VUE_APP_BASE_API + "/custom/customerCase/uploadCaseFile",
+        // 设置上传的请求头部
+        headers: {Authorization: 'Bearer ' + getToken()},
+        // 其他需要携带的数据
+        data:{},
+        //文件列表
+        fileList:[],
+        //同时上传文件上限
+        limit: 10 - this.caseFileList.length,
+        //每个文件大小(单位：byte)
+        fileSize: 1024 * 1024 * 10,
+        //是否支持同时选择多张
+        multiple: true
+      },
+      oldCaseFileList: this.caseFileList,
+      uploadResult:{
+        fileUrl:[],
+        fileName:[]
+      }
+    };
+  },
+  methods: {
+    uploadFile(){
+      if(this.upload.fileList.length > 0 && this.uploadResult.fileUrl.length < this.upload.fileList.length){
+        this.$refs.upload.submit();
+      }else{
+        //合并旧文件
+        if(this.oldCaseFileList != null && this.oldCaseFileList.length > 0){
+          this.oldCaseFileList.forEach((item, index) => {
+            this.uploadResult.fileUrl.unshift(item.fileUrl);
+            this.uploadResult.fileName.unshift(item.fileName);
+          });
+        }
+        this.$emit('callbackMethod', this.uploadResult);
+      }
+    },
+    removeOldFile(index){
+      this.oldCaseFileList.splice(index,1);
+      this.upload.limit = 10 - this.oldCaseFileList.length;
+    },
+    uploadReset(){
+      this.upload.fileList = [];
+      this.uploadResult["fileUrl"] = [];
+      this.uploadResult["fileName"] = [];
+      this.oldCaseFileList = [];
+    },
+    //移除文件
+    handleFileRemove(file, fileList){
+      this.upload.fileList = fileList;
+    },
+    //监控上传文件列表
+    handleFileChange(file, fileList) {
+      let sizeFlag = file.size > this.upload.fileSize;
+      if (sizeFlag) {
+        this.$message({
+          message: "当前文件过大",
+          type: "warning",
+        });
+        fileList.pop();
+      }
+      this.upload.fileList = fileList;
+    },
+    // 文件数量超过限度
+    handleFileexceed(file, fileList){
+      this.$message({
+        message: "最多可上传"+ this.upload.limit +"份文件",
+        type: "warning",
+      });
+    },
+    // 文件上传中处理
+    handleFileUploadProgress(event, file, fileList) {
+      //this.upload.isUploading = true;
+    },
+    // 文件上传成功处理
+    handleFileSuccess(response, file, fileList) {
+      if(response != null && response.code === 200){
+        this.uploadResult.fileUrl.push(response.fileUrl);
+        this.uploadResult.fileName.push(response.fileName);
+        if(this.uploadResult.fileUrl.length === this.upload.fileList.length){
+          //文件全部上传成功，则调用回调方法
+          if(this.oldCaseFileList != null && this.oldCaseFileList.length > 0){
+            this.oldCaseFileList.forEach((item, index) => {
+              this.uploadResult.fileUrl.unshift(item.fileUrl);
+              this.uploadResult.fileName.unshift(item.fileName);
+            });
+          }
+          this.$emit('callbackMethod', this.uploadResult);
+        }
+      }else{
+        this.upload.fileList = fileList.pop();
+        this.$message.error('文件上传失败，请检查文件格式');
+      }
+    },
+    // 文件上传失败处理
+    handleFileFail(err, file, fileList){
+      this.$message.error('文件上传失败，请检查文件格式');
+      this.upload.fileList = fileList.pop();
+    }
+  },
+  props: {
+    caseFileList:{
+      type: Array,
+      default: function () {
+        return [];
+      }
+    }
+  },
+  created() {
+
+  },
+
+};
+</script>
+
+<style scoped>
+
+
+
+</style>
+

stdiet-ui/src/components/HealthyForm/EditHealthyFile.vue

@@ -66,8 +66,8 @@ export default {
   },
   methods: {
     removeOldFile(index){
-      this.form.medicalReport = this.form.medicalReport.splice(index,index);
-      this.form.medicalReportName = this.form.medicalReportName.splice(index,index);
+      this.form.medicalReport.splice(index,1);
+      this.form.medicalReportName.splice(index,1);
       this.upload.limit = 3 - this.form.medicalReport.length;
     },
     getReportName(index){