fix: 表字段批量修改,查询tab：重复执行sql就取消修改，或者点击取消按钮

各表tab：独立计算修改字段，点击取消或者刷新取消修改

mayfly_go_web/src/views/ops/db/SqlExec.vue

@@ -126,6 +126,11 @@
                                     <el-link type="success" :underline="false" @click="submitUpdateFields"><span
                                             style="font-size: 12px">提交</span></el-link>
                                 </span>
+                                <span v-if="queryTab.updatedFields.length > 0">
+                                    <el-divider direction="vertical" border-style="dashed" />
+                                    <el-link type="warning" :underline="false" @click="cancelUpdateFields"><span
+                                            style="font-size: 12px">取消</span></el-link>
+                                </span>
                             </el-row>
                             <el-table @cell-dblclick="cellClick" @selection-change="onDataSelectionChange"
                                 :data="queryTab.execRes.data" v-loading="queryTab.loading" element-loading-text="查询中..."
@@ -167,9 +172,13 @@
                             </el-tooltip>
                             <el-divider direction="vertical" border-style="dashed" />
 
-                            <el-tooltip v-if="state.updatedFields.length > 0" class="box-item" effect="dark" content="提交修改" placement="top">
+                            <el-tooltip v-if="state.updatedFields[state.nowTableName]?.length > 0" class="box-item" effect="dark" content="提交修改" placement="top">
                               <el-link @click="submitUpdateFields" type="success" :underline="false">提交</el-link>
                             </el-tooltip>
+                            <el-divider v-if="state.updatedFields[state.nowTableName]?.length > 0" direction="vertical" border-style="dashed" />
+                            <el-tooltip v-if="state.updatedFields[state.nowTableName]?.length > 0" class="box-item" effect="dark" content="取消修改" placement="top">
+                              <el-link @click="cancelUpdateFields" type="warning" :underline="false">取消</el-link>
+                            </el-tooltip>
                         </el-col>
                         <el-col :span="16">
                             <el-input v-model="dt.condition" placeholder="若需条件过滤，可选择列并点击对应的字段并输入需要过滤的内容点击查询按钮即可"
@@ -304,9 +313,11 @@ type UpdateFieldsMeta = {
 }
 type FieldsMeta = {
     // 字段所在div
-    div: any
+    div: HTMLElement
     // 字段名
     fieldName: string
+    // 字段所在的表格行数据
+    row: any
     // 字段类型
     fieldType: string
     // 原值
@@ -370,7 +381,7 @@ const state = reactive({
         tableMaxHeight: 250,
         dbTables: {},
     },
-    updatedFields:[] as UpdateFieldsMeta[]// 被修改的字段信息
+    updatedFields: {} as { [tableName: string]: UpdateFieldsMeta[] }// 各个tab表被修改的字段信息
 });
 const {
     tags,
@@ -845,10 +856,10 @@ const doRunSql = async (sql:string, execRemark?:string) => {
     state.queryTab.sql = sql;
     state.queryTab.loading = true;
     const colAndData: any = await runSql(sql, execRemark);
-    state.queryTab.updatedFields = [];
     state.queryTab.execRes.data = colAndData.res;
     state.queryTab.execRes.tableColumn = colAndData.colNames;
     state.queryTab.loading = false;
+    cancelUpdateFields()
   } catch (e: any) {
     state.queryTab.loading = false;
   }
@@ -1196,9 +1207,12 @@ const onRefresh = async (tableName: string) => {
     // 查询条件置空
     dataTab.condition = '';
     dataTab.pageNum = 1;
-    setDataTabDatas(dataTab);
+    setDataTabDatas(dataTab).then(()=>{
+      cancelUpdateFields()
+    });
 };
 
+
 /**
  * 数据tab修改页数
  */
@@ -1476,14 +1490,14 @@ const cellClick = (row: any, column: any, cell: any) => {
                 if (state.activeName === 'Query'){
                   currentUpdatedFields = state.queryTab.updatedFields
                 } else {
-                  currentUpdatedFields = state.updatedFields;
+                  currentUpdatedFields = state.updatedFields[state.nowTableName];
                 }
                 // 主键
                 const primaryKey = await getColumn(state.nowTableName);
                 const primaryKeyValue = row[primaryKey.columnName];
                 // 更新字段列信息
                 const updateColumn = await getColumn(state.nowTableName, property);
-                const newField = {div, fieldName: column.rawColumnKey, fieldType: updateColumn.columnType, oldValue: text, newValue: input.value} as FieldsMeta;
+                const newField = {div, fieldName: column.rawColumnKey, row, fieldType: updateColumn.columnType, oldValue: text, newValue: input.value} as FieldsMeta;
 
                 // 被修改的字段
                 const primaryKeyFields = currentUpdatedFields.filter((meta)=>meta.primaryKey === primaryKeyValue)
@@ -1540,7 +1554,7 @@ const cellClick = (row: any, column: any, cell: any) => {
                 if (state.activeName === 'Query'){
                   state.queryTab.updatedFields = currentUpdatedFields
                 } else {
-                  state.updatedFields = currentUpdatedFields
+                  state.updatedFields[state.nowTableName] = currentUpdatedFields
                 }
             }
         });
@@ -1554,7 +1568,7 @@ const submitUpdateFields = () =>{
     isQuery = true;
     currentUpdatedFields = state.queryTab.updatedFields
   } else {
-    currentUpdatedFields = state.updatedFields
+    currentUpdatedFields = state.updatedFields[state.nowTableName]
   }
   if(currentUpdatedFields.length <= 0){
     return;
@@ -1584,13 +1598,33 @@ const submitUpdateFields = () =>{
       state.queryTab.updatedFields = []
       doRunSql(state.queryTab.sql)
     }else{
-      state.updatedFields = []
+      state.updatedFields[state.nowTableName] = []
       onRefresh(state.nowTableName)
     }
   });
 
 }
 
+const cancelUpdateFields = () => {
+  if (state.activeName === 'Query'){
+    state.queryTab.updatedFields.forEach(a=>{
+      a.fields.forEach(b=>{
+        b.div.classList.remove('update_field_active')
+        b.row[b.fieldName] = b.oldValue
+      })
+    })
+    state.queryTab.updatedFields = []
+  } else {
+    state.updatedFields[state.nowTableName]?.forEach(a=>{
+      a.fields.forEach(b=>{
+        b.div.classList.remove('update_field_active')
+        b.row[b.fieldName] = b.oldValue
+      })
+    })
+    state.updatedFields[state.nowTableName] = []
+  }
+}
+
 /**
  * 根据字段列名获取字段列信息。
  * 若字段列名为空，则返回主键列，若无主键列返回第一个字段列信息（用于获取主键等）