复制多列时，二维数组解析。

web/building_saas/main/js/views/project_view.js

@@ -606,10 +606,17 @@ var projectObj = {
                 };
                 return t;
             };
-            function getPasteTextArr() {
+            function getPasteTextArr(info) {
                 let copyText = info.pasteData.text.trim();
-                let arr = copyText.split('\r\n');
-                return arr;
+                if (!copyText) return null;
+                let rows = copyText.split('\r\n');
+                let rstArr = [];
+                for (let row of rows) {
+                    row = row.trim();
+                    row = row.split('\t');
+                    rstArr.push(row);
+                }
+                return rstArr;
             };
             function getPasteNodes(count, nodeType) {
                 let nodesArr = [];
@@ -660,22 +667,22 @@ var projectObj = {
 
                 return nodesArr;
             };
-            function doPaste(texts, nodes, nodeType) {
-                if (nodeType == 1){
+            function doPaste(datas, nodes, nodeType) {
+                if (nodeType == 1){  // 批量粘贴定额有严重的异步问题，这里要和清单分开处理
                     let updateRationCodes = [];
-                    for (let i = 0; i < texts.length; i++) {
+                    for (let i = 0; i < datas.length; i++) {
                         let ptNode = nodes[i];
-                        let ptText = texts[i];
-                        updateRationCodes.push({'node':ptNode, value:ptText});
+                        let code = datas[i][0];
+                        updateRationCodes.push({'node':ptNode, value:code});
                     }
                     projectObj.project.Ration.updateRationCodes(updateRationCodes);
                 }
                 else {
-                    for (let i = 0; i < texts.length; i++) {
+                    for (let i = 0; i < datas.length; i++) {
                         let ptNode = nodes[i];
-                        let ptText = texts[i];
-                        if (!(ptNode.data && ptNode.data.code && ptNode.data.code.sameText(ptText))){
-                            projectObj.updateCode(ptNode, ptText);
+                        let code = datas[i][0];
+                        if (!(ptNode.data && ptNode.data.code && ptNode.data.code.sameText(code))){
+                            projectObj.updateCode(ptNode, code);
                         };
                     }
                 }
@@ -688,9 +695,10 @@ var projectObj = {
                 return false;
             };
 
-            let textArr = getPasteTextArr();
-            let pasteNodes = getPasteNodes(textArr.length, tagType);
-            doPaste(textArr, pasteNodes, tagType);
+            let datas = getPasteTextArr(info);
+            if (!datas) return;
+            let pasteNodes = getPasteNodes(datas.length, tagType);
+            doPaste(datas, pasteNodes, tagType);
         };
     },
     mainSpreadEditEnded: function (sender, info) {