update:禁止上传重名文件

src/components/common/table/choseFile.vue

@@ -35,12 +35,11 @@
 </template>
 
 <script setup lang="ts">
-import { ref, watch, nextTick } from 'vue';
+import { ref, watch } from 'vue';
 import { View, Delete, Download } from '@element-plus/icons-vue';
 import FilePreview from '@/components/common/filePreview/index.vue';
 import { downloadFileById, fileUploadAllocationIconFun } from '@/utils/file';
 import { isArray } from 'lodash-es';
-import { ElMessage } from 'element-plus';
 
 interface Props {
   modelValue: any;
@@ -86,16 +85,38 @@ const downloadFun = (data: any) => {
   downloadFileById(data.fileId);
 };
 
+let changing = false;
+const changeData: any = [];
+const removeRepeatFun = () => {
+  if (changing) {
+    return;
+  }
+  changing = true;
+  if (changeData[0]) {
+    setTimeout(() => {
+      fileList.value.some((item: any, index: number) => {
+        if (item.name === changeData[0].name) {
+          removeFun(index);
+          changeData.splice(index, 1);
+          return true;
+        }
+      });
+      changing = false;
+      if (changeData.length > 0) {
+        removeRepeatFun();
+      }
+    }, 0);
+  }
+};
+
 const changeFun = (data: any, dataList: any) => {
   emit('change', data);
   const fileNum = dataList.filter((item: any) => item.name === data.name);
   if (fileNum.length > 1) {
-    ElMessage.warning('不允许上传重名文件');
-    setTimeout(() => {
-      nextTick(() => {
-        removeFun(fileList.value.length - 1);
-      });
-    }, 0);
+    changeData.push(data);
+  }
+  if (changeData.length > 0 && !changing) {
+    removeRepeatFun();
   }
 };
 

src/components/common/table/formItem.vue

@@ -136,6 +136,7 @@
       :attrs="attrs"
       v-model="formData[item.searchKey || item.key]"
       :disabled="attrs.disabled || (item.disabled && showDisabled)"
+      :multiple="attrs.multiple"
       @change="(val: any) => changeFun(item.key, val)"
       @remove="(val: any) => removeFun(item.key, val)"
     />