fix #462

Author: AllenFang

src/BootstrapTable.js

@@ -930,7 +930,7 @@ BootstrapTable.propTypes = {
     onRowClick: PropTypes.func,
     page: PropTypes.number,
     pageStartIndex: PropTypes.number,
-    paginationShowsTotal: PropTypes.bool,
+    paginationShowsTotal: PropTypes.oneOfType([ PropTypes.bool, PropTypes.func ]),
     sizePerPageList: PropTypes.array,
     sizePerPage: PropTypes.number,
     paginationSize: PropTypes.number,

src/pagination/PaginationList.js

@@ -78,12 +78,16 @@ class PaginationList extends Component {
     });
 
     const offset = Math.abs(Const.PAGE_START_INDEX - pageStartIndex);
-    const total = paginationShowsTotal ? <span>
-      Showing rows { ((currPage - pageStartIndex) * sizePerPage) } to&nbsp;
-      { Math.min((sizePerPage * (currPage + offset) - 1), dataSize) } of&nbsp;
-      { dataSize }
+    const start = ((currPage - pageStartIndex) * sizePerPage);
+    const to = Math.min((sizePerPage * (currPage + offset) - 1), dataSize);
+    let total = paginationShowsTotal ? <span>
+      Showing rows { start } to&nbsp;{ to } of&nbsp;{ dataSize }
     </span> : null;
 
+    if (typeof paginationShowsTotal === 'function') {
+      total = paginationShowsTotal(start, to, dataSize);
+    }
+
     return (
       <div className='row' style={ { marginTop: 15 } }>
         {