【业务视图】业务视图下展示文档列表上传带有空格的.txt文件用户带来预览乱码,文件上传更改为单文件上传

@@ -598,7 +598,7 @@ export default {
             //     proxy.$global.showMsg("请输入关键字！", "warning")
             //     proxy.$global.showMsg("请输入关键字！", "warning")
             //     return;
             //     return;
             // }
             // }
-            getPage('');
+            getPage(props.viewTypeId);
 
 
         }
         }
 
 

 <cm-dialog v-if="!isInset" title="文件上传" width="500px" :showDialogVisible="show" @hidedialog="hidedialog" @okfunc="uploadFile" okText="上传">
 <cm-dialog v-if="!isInset" title="文件上传" width="500px" :showDialogVisible="show" @hidedialog="hidedialog" @okfunc="uploadFile" okText="上传">
     <template v-slot>
     <template v-slot>
-
+       <!-- //start lsq 文件上传更换为单文件通过multiple值判断，:on-change="handleChange"，:file-list="fileListNow" 2022-03-30-->
         <el-upload
         <el-upload
                 :accept="accept"
                 :accept="accept"
                 ref="upload"
                 ref="upload"
                 :http-request="getFile"
                 :http-request="getFile"
-                :multiple="true"
+                :multiple="multiple"
                 :before-upload="beforeUpload"
                 :before-upload="beforeUpload"
+                :on-change="handleChange"
+                :file-list="fileListNow"
                 :auto-upload="false">
                 :auto-upload="false">
             <template #trigger>
             <template #trigger>
                 <el-button size="small" type="primary">{{btnText}}</el-button>
                 <el-button size="small" type="primary">{{btnText}}</el-button>
@@ -25,6 +27,7 @@
             </template>
             </template>
         </el-upload>
         </el-upload>
         <div class="text-tip" style="position: absolute;bottom:30px;left: 20px;color:#f78989">
         <div class="text-tip" style="position: absolute;bottom:30px;left: 20px;color:#f78989">
+            <span v-if="!multiple">单文件上传,</span>
             文件上传大小限制200M
             文件上传大小限制200M
         </div>
         </div>
     </template>
     </template>

@@ -46,6 +46,11 @@ export default {
             type: String,
             type: String,
             default: ''
             default: ''
         },
         },
+        //lsq 是否为多文件上传 2022-03-30
+        multiple:{
+            type: Boolean,
+            default: false
+        },
         accept: {
         accept: {
             type: String,
             type: String,
             default: [".3gpp",
             default: [".3gpp",
@@ -147,6 +152,17 @@ export default {
             }
             }
 
 
         }
         }
+        //start lsq 单文件上传时 新文件覆盖旧文件 2022-03-30
+        let fileListNow=props.fileList?Vue.ref(props.fileList):Vue.ref([]);
+        let  handleChange=(file, fileList)=> {
+            if(!props.multiple){
+                if (fileList.length > 0) {
+                    fileListNow.value= [fileList[fileList.length - 1]]  // 这一步，是 展示最后一次选择的文件
+                }
+            }
+
+        }
+        //end lsq 2022-03-30
 
 
         let fileChange = (file, fileList) =>{
         let fileChange = (file, fileList) =>{
             console.log(file, fileList);
             console.log(file, fileList);
@@ -166,7 +182,6 @@ export default {
             let fileObj = param.file
             let fileObj = param.file
             emit('callback',fileObj)
             emit('callback',fileObj)
         }
         }
-
         // 监听编辑状态
         // 监听编辑状态
         Vue.watch(
         Vue.watch(
             () => props.showDialogVisible, (newValue, oldVlaue) => {
             () => props.showDialogVisible, (newValue, oldVlaue) => {
@@ -189,7 +204,9 @@ export default {
             uploadFile,
             uploadFile,
             hidedialog,
             hidedialog,
             beforeUpload,
             beforeUpload,
-            fileChange
+            fileChange,
+            handleChange,
+            fileListNow
         }
         }
     }
     }
 }
 }