修改el-tree展开按钮的样式

applications/dee-mes/src/views/assemblyPlanManagement/instructionsIssued/components/stationPlanList.vue

@@ -612,6 +612,13 @@ export default {
     .el-tree-node {
      .el-tree-node__content {
       height: 40px !important;
+      .el-tree-node__expand-icon.is-leaf{
+        color: transparent !important;
+      }
+      .el-tree-node__expand-icon {
+        color: #000;
+        font-size: 24px;
+      }
       i {
        display: inline-block;
        vertical-align: middle;

applications/dee-mes/src/views/assemblyPlanManagement/stationPlanMaintenance/stationPlanList.vue

@@ -98,7 +98,8 @@ export default {
       treeData: [],
       defaultExpandedKeys: [],
       defaultProps: {
-        children: 'children'
+        children: 'children',
+        isLeaf: 'leaf'
       },
       tabItems: [
         {
@@ -282,6 +283,9 @@ export default {
           data.map((item) => {
             if (item.extPositionLinks) {
               item.extPositionLinks = item.extPositionLinks.filter(val => val.target)
+              item.extPositionLinks.forEach(element => {
+                element.leaf = true
+              })
               item.children = item.extPositionLinks
             }
           })
@@ -437,6 +441,13 @@ export default {
     .el-tree-node {
      .el-tree-node__content {
       height: 40px !important;
+      .el-tree-node__expand-icon.is-leaf{
+        color: transparent !important;
+      }
+      .el-tree-node__expand-icon {
+        color: #000;
+        font-size: 24px;
+      }
       i {
        display: inline-block;
        vertical-align: middle;