2 

     2 

     3 template "widget[@type='Back']", mode="widget_defs" {

     3 template "widget[@type='Back']", mode="widget_defs" {

     4     param "hmi_element";

     4     param "hmi_element";

     5 

     5 

     6     |     on_click: function(evt) {

     6     |     on_click: function(evt) {

     8     |         if(jump_history.length > 1){

     7     |         if(jump_history.length > 1){

     9     |            jump_history.pop();

     8     |            jump_history.pop();

    10     |            let [page_name, index] = jump_history.pop();

     9     |            let [page_name, index] = jump_history.pop();

    11     |            switch_page(page_name, index);

    10     |            switch_page(page_name, index);

    12     |         }

    11     |         }