1 files changed, 44 insertions, 0 deletions
diff --git a/src/components/Mixins/BVTableSelectableMixin.js b/src/components/Mixins/BVTableSelectableMixin.js
new file mode 100644
index 00000000..fba2f2b8
--- /dev/null
+++ b/src/components/Mixins/BVTableSelectableMixin.js
@@ -0,0 +1,44 @@
+const BVTableSelectableMixin = {
+  data() {
+    return {
+      tableHeaderCheckboxModel: false,
+      tableHeaderCheckboxIndeterminate: false,
+      selectedRows: []
+    };
+  },
+  methods: {
+    clearSelectedRows(tableRef) {
+      if (tableRef) tableRef.clearSelected();
+    },
+    toggleSelectRow(tableRef, rowIndex) {
+      if (tableRef && rowIndex !== undefined) {
+        tableRef.isRowSelected(rowIndex)
+          ? tableRef.unselectRow(rowIndex)
+          : tableRef.selectRow(rowIndex);
+      }
+    },
+    onRowSelected(selectedRows, totalRowsCount) {
+      if (selectedRows && totalRowsCount !== undefined) {
+        this.selectedRows = selectedRows;
+        if (selectedRows.length === 0) {
+          this.tableHeaderCheckboxIndeterminate = false;
+          this.tableHeaderCheckboxModel = false;
+        } else if (selectedRows.length === totalRowsCount) {
+          this.tableHeaderCheckboxIndeterminate = false;
+          this.tableHeaderCheckboxModel = true;
+        } else {
+          this.tableHeaderCheckboxIndeterminate = true;
+          this.tableHeaderCheckboxModel = false;
+        }
+      }
+    },
+    onChangeHeaderCheckbox(tableRef) {
+      if (tableRef) {
+        if (this.tableHeaderCheckboxModel) tableRef.clearSelected();
+        else tableRef.selectAllRows();
+      }
+    }
+  }
+};
+
+export default BVTableSelectableMixin;