fix: 固定列在主表渲染引起的渲染多次问题

dist/demo.css

@@ -452,8 +452,8 @@
     color: rgb(33, 33, 33);
     background-clip: padding-box;
     -webkit-user-select: none;
-    /*
-        Introduced in IE 10. 
+    /*
+        Introduced in IE 10. 
       */
     -ms-user-select: none;
     user-select: none; }

src/TableCell.js

@@ -199,66 +199,72 @@ class TableCell extends Component{
     let tdProps;
     let colSpan;
     let rowSpan,title;
-
-    if (render && !showSum) {
-      text = render(text, record, index,{
-        dataIndex, render, fieldType, linkConfig, fontColor, bgColor,...other
-      });
-      if (this.isInvalidRenderCellText(text)) {
-        tdProps = text.props || {};
-        rowSpan = (tdProps.rowSpan>lazyEndIndex && lazyEndIndex>5)?lazyEndIndex-index:tdProps.rowSpan;
-        colSpan = tdProps.colSpan;
-        text = text.children;
-      }
-    }
-
     let colMenu = this.renderColumnMenu(column.cellMenu, text, record, index);
-    // 根据 fieldType 来渲染数据
-    if(!render){
-      switch(column.fieldType){
-        case 'link':{
-          text = this.renderLinkType(text, record, index, column.linkConfig);
-          break;
+    // 如果是固定列在主表格上就渲染null
+    if(column.fixed && !fixed){
+      text = null
+    }else {
+      if (render && !showSum) {
+        text = render(text, record, index,{
+          dataIndex, render, fieldType, linkConfig, fontColor, bgColor,...other
+        });
+        if (this.isInvalidRenderCellText(text)) {
+          tdProps = text.props || {};
+          rowSpan = (tdProps.rowSpan>lazyEndIndex && lazyEndIndex>5)?lazyEndIndex-index:tdProps.rowSpan;
+          colSpan = tdProps.colSpan;
+          text = text.children;
         }
-        case 'bool':{
-          text = this.renderBoolType(text, column.boolConfig);
-          break;
-        }
-        case 'currency':{
-          let config = {
-            precision: 2, // 精度值,需要大于0
-            thousand: true, // 是否显示千分符号
-            makeUp: true, // 末位是否补零
-            preSymbol: '', // 前置符号
-            nextSymbol: '', // 后置符号
+      }
+  
+     
+      // 根据 fieldType 来渲染数据
+      if(!render){
+        switch(column.fieldType){
+          case 'link':{
+            text = this.renderLinkType(text, record, index, column.linkConfig);
+            break;
           }
-          text = this.renderNumber(text, {...config,...column.currencyConfig}, column.width);
-          break;
-        }
-        case 'number':{
-          let config = {
-            precision: 0, // 精度值,需要大于0
-            thousand: true, // 是否显示千分符号
-            makeUp: false, // 末位是否补零
-            preSymbol: '', // 前置符号
-            nextSymbol: '', // 后置符号
+          case 'bool':{
+            text = this.renderBoolType(text, column.boolConfig);
+            break;
+          }
+          case 'currency':{
+            let config = {
+              precision: 2, // 精度值,需要大于0
+              thousand: true, // 是否显示千分符号
+              makeUp: true, // 末位是否补零
+              preSymbol: '', // 前置符号
+              nextSymbol: '', // 后置符号
+            }
+            text = this.renderNumber(text, {...config,...column.currencyConfig}, column.width);
+            break;
+          }
+          case 'number':{
+            let config = {
+              precision: 0, // 精度值,需要大于0
+              thousand: true, // 是否显示千分符号
+              makeUp: false, // 末位是否补零
+              preSymbol: '', // 前置符号
+              nextSymbol: '', // 后置符号
+            }
+            text = this.renderNumber(text, {...config,...column.numberConfig}, column.width);
+            break;
+          }
+          case 'date':{
+            text = this.renderDate(text, column.dateConfig);
+            break;
+          }
+          case 'select':{
+            text = this.renderSelect(text, column.selectConfig);
+            break;
+          }
+          default : {
+            break;
           }
-          text = this.renderNumber(text, {...config,...column.numberConfig}, column.width);
-          break;
-        }
-        case 'date':{
-          text = this.renderDate(text, column.dateConfig);
-          break;
-        }
-        case 'select':{
-          text = this.renderSelect(text, column.selectConfig);
-          break;
-        }
-        default : {
-          break;
         }
       }
     }
+    
 
     if (this.isInvalidRenderCellText(text)) {
       text = null;