[web_export_view]: Adds support to export boolean fields values

web_export_view/static/js/web_advanced_export.js

@@ -96,7 +96,19 @@ openerp.web_export_view = function(openerp) {
                     export_row = [];                
                     $.each(export_columns_keys,function(){
                         cell = $row.find('td[data-field="'+this+'"]').get(0);
-                        text = cell.text || cell.textContent || cell.innerHTML || "";
+                        var data_id = $( '<div>' + cell.innerHTML + '</div>');
+                        if(data_id.find('input').get(0) != undefined) {
+                                if(data_id.find('input').get(0).type == 'checkbox' &&
+                                        data_id.find('input').get(0).checked){
+                                        text = _t("True");                  
+                                }                               
+                                else {                          
+                                        text = _t("False");                 
+                                }                               
+                        }                               
+                        else{  
+                                text = cell.text || cell.textContent || cell.innerHTML || "";
+                        }      
                         export_row.push(text.trim());   
                     });
                     export_rows.push(export_row);