fix: 禁用判断

packages/select-table-modal/index.vue

@@ -2,7 +2,7 @@
  * @Author: zhaojinfeng 121016171@qq.com
  * @Date: 2023-07-18 12:30:07
  * @LastEditors: zhaojinfeng 121016171@qq.com
- * @LastEditTime: 2023-07-22 16:27:38
+ * @LastEditTime: 2023-07-22 16:36:13
  * @FilePath: \vue3\packages\select-table-modal\index.vue
  * @Description: 模态框选择表格
  *
@@ -70,7 +70,7 @@
       </div>
       <template #footer>
         <el-space>
-          <el-button :disabled="!selection" type="primary" @click="confirm">
+          <el-button :disabled="disabled" type="primary" @click="confirm">
             确定
           </el-button>
           <el-button @click="showDialog = false">
@@ -142,7 +142,14 @@ const showDialog = ref(false)
 
 let tableData = $ref<any[]>([])
 let selection = $ref<any>()
-let selections = $ref<Record<string, any> | null>(null)
+let selections = $ref<Record<string, any>[] | null>(null)
+
+const disabled = computed(() => {
+  if (props.multiple)
+    return !selections?.length
+
+  return !selection
+})
 
 function open() {
   if (props.hideButton)