Fixed exporting to csv

src/components/datatable/DataTable.vue

@@ -435,7 +435,6 @@ export default {
             let columnOrder = [];
             this.columns.forEach(col => columnOrder.push(col.props?.columnKey||col.props?.field));
             this.d_columnOrder = columnOrder;
-            console.log()
         }
     },
     beforeUnmount() {
@@ -935,14 +934,17 @@ export default {
             }
 
             //headers
+            let headerInitiated = false;
             for (let i = 0; i < this.columns.length; i++) {
                 let column = this.columns[i];
-                if (column.props?.exportable !== false && column.props?.field) {
-                    csv += '"' + (column.props?.header || column.props?.field) + '"';
                 
-                    if (i < (this.columns.length - 1)) {
+                if (column.props?.exportable !== false && column.props?.field) {
+                    if (headerInitiated) 
                         csv += this.csvSeparator;
-                    }
+                    else
+                        headerInitiated = true;
+
+                    csv += '"' + (column.props?.header || column.props?.field) + '"';
                 }
             }
 
@@ -950,9 +952,15 @@ export default {
             if (data) {
                 data.forEach(record => {
                     csv += '\n';
+                    let rowInitiated = false;
                     for (let i = 0; i < this.columns.length; i++) {
                         let column = this.columns[i];
                         if (column.props?.exportable !== false && column.props?.field) {
+                            if (rowInitiated) 
+                                csv += this.csvSeparator;
+                            else
+                                rowInitiated = true;
+
                             let cellData = ObjectUtils.resolveFieldData(record, column.props?.field);
 
                             if (cellData != null) {
@@ -968,12 +976,7 @@ export default {
                             else
                                 cellData = '';
 
-
                             csv += '"' + cellData + '"';
-
-                            if (i < (this.columns.length - 1)) {
-                                csv += this.csvSeparator;
-                            }
                         }
                     }
                 });

src/views/datatable/DataTableCrudDemo.vue

@@ -35,7 +35,7 @@
                         </div>
                     </template>
 
-                    <Column selectionMode="multiple" headerStyle="width: 3rem"></Column>
+                    <Column selectionMode="multiple" headerStyle="width: 3rem" :exportable="false"></Column>
                     <Column field="code" header="Code" :sortable="true"></Column>
                     <Column field="name" header="Name" :sortable="true"></Column>
                     <Column header="Image">
@@ -59,7 +59,7 @@
                             <span :class="'product-badge status-' + slotProps.data.inventoryStatus.toLowerCase()">{{slotProps.data.inventoryStatus}}</span>
                         </template>
                     </Column>
-                    <Column>
+                    <Column :exportable="false">
                         <template #body="slotProps">
                             <Button icon="pi pi-pencil" class="p-button-rounded p-button-success p-mr-2" @click="editProduct(slotProps.data)" />
                             <Button icon="pi pi-trash" class="p-button-rounded p-button-warning" @click="confirmDeleteProduct(slotProps.data)" />
@@ -172,7 +172,7 @@
         &lt;/div&gt;
     &lt;/template&gt;
 
-    &lt;Column selectionMode="multiple" headerStyle="width: 3rem"&gt;&lt;/Column&gt;
+    &lt;Column selectionMode="multiple" headerStyle="width: 3rem" :exportable="false"&gt;&lt;/Column&gt;
     &lt;Column field="code" header="Code" :sortable="true"&gt;&lt;/Column&gt;
     &lt;Column field="name" header="Name" :sortable="true"&gt;&lt;/Column&gt;
     &lt;Column header="Image"&gt;
@@ -196,7 +196,7 @@
             &lt;span :class="'product-badge status-' + slotProps.data.inventoryStatus.toLowerCase()"&gt;{{slotProps.data.inventoryStatus}}&lt;/span&gt;
         &lt;/template&gt;
     &lt;/Column&gt;
-    &lt;Column&gt;
+    &lt;Column :exportable="false"&gt;
         &lt;template #body="slotProps"&gt;
             &lt;Button icon="pi pi-pencil" class="p-button-rounded p-button-success p-mr-2" @click="editProduct(slotProps.data)" /&gt;
             &lt;Button icon="pi pi-trash" class="p-button-rounded p-button-warning" @click="confirmDeleteProduct(slotProps.data)" /&gt;