support a custom text on export csv button

Author: AllenFang

src/BootstrapTable.js

@@ -640,6 +640,7 @@ class BootstrapTable extends Component {
             enableShowOnlySelected={ enableShowOnlySelected }
             columns={ columns }
             searchPlaceholder={ this.props.searchPlaceholder }
+            exportCSVText={ this.props.options.exportCSVText }
             onAddRow={ this.handleAddRow }
             onDropRow={ this.handleDropRow }
             onSearch={ this.handleSearch }
@@ -798,7 +799,8 @@ BootstrapTable.propTypes = {
     nextPage: PropTypes.string,
     firstPage: PropTypes.string,
     lastPage: PropTypes.string,
-    searchDelayTime: PropTypes.number
+    searchDelayTime: PropTypes.number,
+    exportCSVText: PropTypes.text
   }),
   fetchInfo: PropTypes.shape({
     dataTotalSize: PropTypes.number
@@ -864,7 +866,8 @@ BootstrapTable.defaultProps = {
     nextPage: Const.NEXT_PAGE,
     firstPage: Const.FIRST_PAGE,
     lastPage: Const.LAST_PAGE,
-    searchDelayTime: undefined
+    searchDelayTime: undefined,
+    exportCSVText: Const.EXPORT_CSV_TEXT
   },
   fetchInfo: {
     dataTotalSize: 0

src/Const.js

@@ -18,6 +18,7 @@ export default {
   NO_DATA_TEXT: 'There is no data to display',
   SHOW_ONLY_SELECT: 'Show Selected Only',
   SHOW_ALL: 'Show All',
+  EXPORT_CSV_TEXT: 'Export to CSV',
   FILTER_DELAY: 500,
   FILTER_TYPE: {
     TEXT: 'TextFilter',

src/toolbar/ToolBar.js

@@ -220,7 +220,7 @@ class ToolBar extends Component {
         <button type='button'
           className='btn btn-success'
           onClick={ this.handleExportCSV }>
-            <i className='glyphicon glyphicon-export'></i> Export to CSV
+            <i className='glyphicon glyphicon-export'></i>{ this.props.exportCSVText }
         </button>
       );
     }
@@ -364,6 +364,7 @@ ToolBar.propTypes = {
   enableShowOnlySelected: PropTypes.bool,
   columns: PropTypes.array,
   searchPlaceholder: PropTypes.string,
+  exportCSVText: PropTypes.string,
   clearSearch: PropTypes.bool
 };