From ed04c24eb35a16c122e4c32b2cc703b5c385760f Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期三, 01 四月 2020 09:52:49 +0800
Subject: [PATCH] 代码生成列支持拖动排序

---
 ruoyi-ui/src/views/tool/gen/editTable.vue |   15 ++++++++++++++-
 1 files changed, 14 insertions(+), 1 deletions(-)

diff --git a/ruoyi-ui/src/views/tool/gen/editTable.vue b/ruoyi-ui/src/views/tool/gen/editTable.vue
index cf76a27..6f95081 100644
--- a/ruoyi-ui/src/views/tool/gen/editTable.vue
+++ b/ruoyi-ui/src/views/tool/gen/editTable.vue
@@ -5,7 +5,7 @@
         <basic-info-form ref="basicInfo" :info="info" />
       </el-tab-pane>
       <el-tab-pane label="字段信息" name="cloum">
-        <el-table :data="cloumns" :max-height="tableHeight">
+        <el-table ref="dragTable" :data="cloumns" row-key="columnId" :max-height="tableHeight">
           <el-table-column label="序号" type="index" min-width="5%" />
           <el-table-column
             label="字段列名"
@@ -126,6 +126,7 @@
 import { optionselect as getDictOptionselect } from "@/api/system/dict/type";
 import basicInfoForm from "./basicInfoForm";
 import genInfoForm from "./genInfoForm";
+import Sortable from 'sortablejs'
 export default {
   name: "GenEdit",
   components: {
@@ -198,6 +199,18 @@
       this.$store.dispatch("tagsView/delView", this.$route);
       this.$router.push({ path: "/tool/gen", query: { t: Date.now()}})
     }
+  },
+  mounted() {
+    const el = this.$refs.dragTable.$el.querySelectorAll(".el-table__body-wrapper > table > tbody")[0];
+    const sortable = Sortable.create(el, {
+      onEnd: evt => {
+        const targetRow = this.cloumns.splice(evt.oldIndex, 1)[0];
+        this.cloumns.splice(evt.newIndex, 0, targetRow);
+        for (let index in this.cloumns) {
+          this.cloumns[index].sort = parseInt(index) + 1;
+        }
+      }
+    });
   }
 };
 </script>

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